Remove the bundled Swiss Ephemeris library
This commit is contained in:
parent
aadf4a280e
commit
e03ed37133
@ -1,7 +1,7 @@
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include $(top_srcdir)/swe-glib.mk
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include $(top_srcdir)/swe-glib.mk
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ACLOCAL_AMFLAGS = -I m4
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ACLOCAL_AMFLAGS = -I m4
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SUBDIRS = swe swe/src swe/doc src po data tests
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SUBDIRS = src po data tests
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if ENABLE_GTK_DOC
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if ENABLE_GTK_DOC
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SUBDIRS += docs/reference/swe-glib
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SUBDIRS += docs/reference/swe-glib
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@ -160,17 +160,11 @@ PKG_CHECK_MODULES([GIO], [gio-2.0 >= 2.26])
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GLIB_GSETTINGS
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GLIB_GSETTINGS
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_MACRO_DIR([m4])
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LIBSWE_LIBS='$(top_builddir)/swe/src/libswe-$(SWE_VERSION).la'
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AC_SUBST(LIBSWE_LIBS)
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LIBSWE_GLIB_LIBS='$(top_builddir)/src/libswe-glib-$(SWE_GLIB_API_VERSION).la'
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LIBSWE_GLIB_LIBS='$(top_builddir)/src/libswe-glib-$(SWE_GLIB_API_VERSION).la'
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AC_SUBST(LIBSWE_GLIB_LIBS)
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AC_SUBST(LIBSWE_GLIB_LIBS)
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AC_CONFIG_FILES([
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AC_CONFIG_FILES([
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Makefile
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Makefile
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swe/Makefile
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swe/src/Makefile
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swe/doc/Makefile
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src/Makefile
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src/Makefile
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data/Makefile
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data/Makefile
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po/Makefile.in
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po/Makefile.in
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@ -9,79 +9,7 @@ gsettings_SCHEMAS = eu.polonkai.gergely.swe-glib.gschema.xml
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@GSETTINGS_RULES@
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@GSETTINGS_RULES@
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swephdir = $(pkgdatadir)
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sweph_DATA = \
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sweph-data/seas_00.se1 \
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sweph-data/seas_06.se1 \
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sweph-data/seas_12.se1 \
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sweph-data/seas_18.se1 \
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sweph-data/seas_24.se1 \
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sweph-data/seas_30.se1 \
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sweph-data/seas_36.se1 \
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sweph-data/seas_42.se1 \
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sweph-data/seas_48.se1 \
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sweph-data/seasm06.se1 \
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sweph-data/seasm12.se1 \
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sweph-data/seasm18.se1 \
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sweph-data/seasm24.se1 \
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sweph-data/seasm30.se1 \
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sweph-data/seasm36.se1 \
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sweph-data/seasm42.se1 \
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sweph-data/seasm48.se1 \
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sweph-data/seasm54.se1 \
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sweph-data/semo_00.se1 \
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sweph-data/semo_06.se1 \
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sweph-data/semo_12.se1 \
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sweph-data/semo_18.se1 \
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sweph-data/semo_24.se1 \
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sweph-data/semo_30.se1 \
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sweph-data/semo_36.se1 \
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sweph-data/semo_42.se1 \
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sweph-data/semo_48.se1 \
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sweph-data/semom06.se1 \
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sweph-data/semom12.se1 \
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sweph-data/semom18.se1 \
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sweph-data/semom24.se1 \
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sweph-data/semom30.se1 \
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sweph-data/semom36.se1 \
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sweph-data/semom42.se1 \
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sweph-data/semom48.se1 \
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sweph-data/semom54.se1 \
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sweph-data/sepl_00.se1 \
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sweph-data/sepl_06.se1 \
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sweph-data/sepl_12.se1 \
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sweph-data/sepl_18.se1 \
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sweph-data/sepl_24.se1 \
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sweph-data/sepl_30.se1 \
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sweph-data/sepl_36.se1 \
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sweph-data/sepl_42.se1 \
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sweph-data/sepl_48.se1 \
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sweph-data/seplm06.se1 \
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sweph-data/seplm12.se1 \
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sweph-data/seplm18.se1 \
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sweph-data/seplm24.se1 \
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sweph-data/seplm30.se1 \
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sweph-data/seplm36.se1 \
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sweph-data/seplm42.se1 \
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sweph-data/seplm48.se1 \
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sweph-data/seplm54.se1 \
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sweph-data/seleapsec.txt \
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sweph-data/s136199.se1 \
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sweph-data/s136199s.se1 \
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sweph-data/se00010s.se1 \
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sweph-data/se00034s.se1 \
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sweph-data/se00157s.se1 \
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sweph-data/se07066s.se1 \
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sweph-data/se08405s.se1 \
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sweph-data/se10199s.se1 \
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sweph-data/se90377.se1 \
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sweph-data/se90377s.se1 \
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sweph-data/se90482.se1 \
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sweph-data/se90482s.se1 \
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$(NULL)
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EXTRA_DIST = \
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EXTRA_DIST = \
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$(sweph_DATA) \
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swe-glib.spec \
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swe-glib.spec \
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gschema.template
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gschema.template
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393347
data/sweph-data/seasnam.txt
393347
data/sweph-data/seasnam.txt
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Load Diff
@ -1,31 +0,0 @@
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# This file contains the dates of leap seconds to be taken into account
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# by the Swiss Ephemeris.
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# For each new leap second add the date of its insertion in the format
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# yyyymmdd, e.g. "20081231" for 21 december 2008
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19720630
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19721231
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19731231
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19741231
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19751231
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19761231
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19771231
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19781231
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19791231
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19810630
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19820630
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19830630
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19850630
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19871231
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19891231
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19901231
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19920630
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19930630
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19949630
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19951231
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19970630
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19981231
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20051231
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20081231
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20120630
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20150630
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20161231
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@ -1,76 +0,0 @@
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# Orbital elements of ficticious planets
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# 27 Jan. 2000
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#
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# This file is part of the Swiss Ephemeris, from Version 1.52 on.
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#
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# Warning! These planets do not exist!
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#
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# The user can add his or her own elements.
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# 960 is the maximum number of ficticious planets.
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#
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# The elements order is as follows:
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# 1. epoch of elements (Julian day)
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# 2. equinox (Julian day or "J1900" or "B1950" or "J2000")
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# 3. mean anomaly at epoch
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# 4. semi-axis
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# 5. eccentricity
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# 6. argument of perihelion (ang. distance of perihelion from node)
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# 7. ascending node
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# 8. inclination
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# 9. name of planet
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#
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# use '#' for comments
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# to compute a body with swe_calc(), use planet number
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# ipl = SE_FICT_OFFSET_1 + number_of_elements_set,
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# e.g. number of Kronos is ipl = 39 + 4 = 43
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#
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# Witte/Sieggruen planets, refined by James Neely
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J1900, J1900, 163.7409, 40.99837, 0.00460, 171.4333, 129.8325, 1.0833, Cupido # 1
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J1900, J1900, 27.6496, 50.66744, 0.00245, 148.1796, 161.3339, 1.0500, Hades # 2
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J1900, J1900, 165.1232, 59.21436, 0.00120, 299.0440, 0.0000, 0.0000, Zeus # 3
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J1900, J1900, 169.0193, 64.81690, 0.00305, 208.8801, 0.0000, 0.0000, Kronos # 4
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J1900, J1900, 138.0533, 70.29949, 0.00000, 0.0000, 0.0000, 0.0000, Apollon # 5
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J1900, J1900, 351.3350, 73.62765, 0.00000, 0.0000, 0.0000, 0.0000, Admetos # 6
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J1900, J1900, 55.8983, 77.25568, 0.00000, 0.0000, 0.0000, 0.0000, Vulcanus # 7
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J1900, J1900, 165.5163, 83.66907, 0.00000, 0.0000, 0.0000, 0.0000, Poseidon # 8
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#
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# Isis-Transpluto; elements from "Die Sterne" 3/1952, p. 70ff.
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# Strubell does not give an equinox. 1945 is taken in order to
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# reproduce the as best as ASTRON ephemeris. (This is a strange
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# choice, though.)
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# The epoch according to Strubell is 1772.76.
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# 1772 is a leap year!
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# The fraction is counted from 1 Jan. 1772
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2368547.66, 2431456.5, 0.0, 77.775, 0.3, 0.7, 0, 0, Isis-Transpluto # 9
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# Nibiru, elements from Christian Woeltge, Hannover
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1856113.380954, 1856113.380954, 0.0, 234.8921, 0.981092, 103.966, -44.567, 158.708, Nibiru # 10
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# Harrington, elements from Astronomical Journal 96(4), Oct. 1988
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2374696.5, J2000, 0.0, 101.2, 0.411, 208.5, 275.4, 32.4, Harrington # 11
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# according to W.G. Hoyt, "Planets X and Pluto", Tucson 1980, p. 63
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2395662.5, 2395662.5, 34.05, 36.15, 0.10761, 284.75, 0, 0, Leverrier (Neptune) # 12
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2395662.5, 2395662.5, 24.28, 37.25, 0.12062, 299.11, 0, 0, Adams (Neptune) # 13
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2425977.5, 2425977.5, 281, 43.0, 0.202, 204.9, 0, 0, Lowell (Pluto) # 14
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2425977.5, 2425977.5, 48.95, 55.1, 0.31, 280.1, 100, 15, Pickering (Pluto) # 15
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# intramercurian hypothetical Vulcan acc. to L.H. Weston
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J1900,JDATE, 252.8987988 + 707550.7341 * T, 0.13744, 0.019, 322.212069+1670.056*T, 47.787931-1670.056*T, 7.5, Vulcan # 16
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# Selena/White Moon
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J2000,JDATE, 242.2205555 + 5143.5418158 * T, 0.05280098949, 0.0, 0.0, 0.0, 0.0, Selena/White Moon, geo # 17
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# Hypothetical planet Proserpina, according to http://www.geocities.com/Hollywood/Academy/7519/proserpina.html
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# J1900, 170.73 + 51.05 * T
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J1900,JDATE, 170.73, 79.225630, 0, 0, 0, 0, Proserpina #18
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# Waldemath's Second Earth Moon
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# Elements were derived by D.Koch from Waldemaths original elements as given in
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# David Walters' book on Vulcan. They differ from Solar Fire (Graham Dawsons)
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# elements, which are based on the assumption that the "mean longitude" given
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# by Waldemath is an observation (a true longitude)
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# Neither Swisseph nor Solar fire elements agree with Delphine Jay's ephemeris,
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# which is obviously wrong.
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2414290.95827875,2414290.95827875, 70.3407215 + 109023.2634989 * T, 0.0068400705250028, 0.1587, 8.14049594 + 2393.47417444 * T, 136.24878256 - 1131.71719709 * T, 2.5, Waldemath, geo # 19
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#
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# The following elements are for test only
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# (Selena without T)
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J2000,JDATE, 242.2205555, 0.05279142865925, 0.0, 0.0, 0.0, 0.0, Selena/White Moon, geo # 17
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# (Selena with T, gives exactly the same position)
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J2000,JDATE, 242.2205555 + 5143.5418158 * T, 0.05279142865925, 0.0, 0.0, 0.0, 0.0, Selena/White Moon with T Terms, geo # 17
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J2000, JDATE, 174.794787 + 149472.5157715 * T, 0.38709831, 0.20563175 + 0.000020406 * T, 29.125226 + 0.3702885 * T, 48.330893 + 1.186189 * T, 7.004986 + 0.0018215 * T, Mercury elem. for equ. of date # 18
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J2000, J2000, 174.794787 + 149472.5157715 * T, 0.38709831, 0.20563175 + 0.000020406 * T, 29.125226 + 0.2842872 * T, 48.330893 - 0.1254229 * T, 7.004986 - 0.0059516 * T, Mercury Test J2000 Elements# 18
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@ -92,7 +92,7 @@ expand_content_files=
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# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
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# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
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# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
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# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
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GTKDOC_CFLAGS=
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GTKDOC_CFLAGS=
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GTKDOC_LIBS=$(LIBSWE_GLIB_LIBS) $(NULL)
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GTKDOC_LIBS=$(LIBSWE_GLIB_LIBS) -lswe -ldl $(NULL)
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# This includes the standard gtk-doc make rules, copied by gtkdocize.
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# This includes the standard gtk-doc make rules, copied by gtkdocize.
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include $(top_srcdir)/gtk-doc.make
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include $(top_srcdir)/gtk-doc.make
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@ -64,7 +64,7 @@ libswe_glib_2_0_la_SOURCES = \
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$(NULL)
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$(NULL)
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libswe_glib_2_0_la_CFLAGS = $(GLIB_CFLAGS) $(GOBJECT_CFLAGS) -Wall
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libswe_glib_2_0_la_CFLAGS = $(GLIB_CFLAGS) $(GOBJECT_CFLAGS) -Wall
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libswe_glib_2_0_la_LIBADD = $(GLIB_LIBS) $(GOBJECT_LIBS) $(LIBSWE_LIBS)
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libswe_glib_2_0_la_LIBADD = $(GLIB_LIBS) $(GOBJECT_LIBS) -lswe
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libswe_glib_2_0_la_DEPENDENCIES = \
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libswe_glib_2_0_la_DEPENDENCIES = \
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$(NULL)
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$(NULL)
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@ -94,6 +94,7 @@ SweGlib_@SWE_GLIB_API_VERSION_U@_gir_LIBS = libswe-glib-2.0.la
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SweGlib_@SWE_GLIB_API_VERSION_U@_gir_SCANNERFLAGS = --identifier-prefix=Gswe --symbol-prefix=gswe --warn-all
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SweGlib_@SWE_GLIB_API_VERSION_U@_gir_SCANNERFLAGS = --identifier-prefix=Gswe --symbol-prefix=gswe --warn-all
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SweGlib_@SWE_GLIB_API_VERSION_U@_gir_INCLUDES = GLib-2.0 GObject-2.0
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SweGlib_@SWE_GLIB_API_VERSION_U@_gir_INCLUDES = GLib-2.0 GObject-2.0
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SweGlib_@SWE_GLIB_API_VERSION_U@_gir_CFLAGS = -D__SWE_GLIB_BUILDING__ -I$(top_srcdir) -I$(srcdir) -I$(builddir)
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SweGlib_@SWE_GLIB_API_VERSION_U@_gir_CFLAGS = -D__SWE_GLIB_BUILDING__ -I$(top_srcdir) -I$(srcdir) -I$(builddir)
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SweGlib_@SWE_GLIB_API_VERSION_U@_gir_LDFLAGS = $(GLIB_LIBS) $(GOBJECT_LIBS) -lswe
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SweGlib_@SWE_GLIB_API_VERSION_U@_gir_EXPORT_PACKAGES = swe-glib
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SweGlib_@SWE_GLIB_API_VERSION_U@_gir_EXPORT_PACKAGES = swe-glib
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INTROSPECTION_GIRS = SweGlib-$(SWE_GLIB_API_VERSION).gir
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INTROSPECTION_GIRS = SweGlib-$(SWE_GLIB_API_VERSION).gir
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@ -15,11 +15,11 @@
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* You should have received a copy of the GNU General Public License
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* You should have received a copy of the GNU General Public License
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* along with this library; if not, see <http://www.gnu.org/licenses/>.
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* along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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*/
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#include <swephexp.h>
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#include "swe-glib.h"
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#include "swe-glib.h"
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#include "swe-glib-private.h"
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#include "swe-glib-private.h"
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|
||||||
#include "../swe/src/swephexp.h"
|
|
||||||
|
|
||||||
#define glforeach(a, b) for ((a) = (b); (a); (a) = g_list_next((a)))
|
#define glforeach(a, b) for ((a) = (b); (a); (a) = g_list_next((a)))
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
|||||||
@ -18,8 +18,8 @@
|
|||||||
*/
|
*/
|
||||||
#include <math.h>
|
#include <math.h>
|
||||||
#include <glib.h>
|
#include <glib.h>
|
||||||
|
#include <swephexp.h>
|
||||||
|
|
||||||
#include "../swe/src/swephexp.h"
|
|
||||||
#include "swe-glib-private.h"
|
#include "swe-glib-private.h"
|
||||||
#include "swe-glib.h"
|
#include "swe-glib.h"
|
||||||
#include "gswe-timestamp.h"
|
#include "gswe-timestamp.h"
|
||||||
|
|||||||
@ -18,8 +18,8 @@
|
|||||||
#include <glib.h>
|
#include <glib.h>
|
||||||
#define GETTEXT_PACKAGE "swe-glib"
|
#define GETTEXT_PACKAGE "swe-glib"
|
||||||
#include <glib/gi18n-lib.h>
|
#include <glib/gi18n-lib.h>
|
||||||
|
#include <swephexp.h>
|
||||||
|
|
||||||
#include "../swe/src/swephexp.h"
|
|
||||||
#include "swe-glib.h"
|
#include "swe-glib.h"
|
||||||
#include "swe-glib-private.h"
|
#include "swe-glib-private.h"
|
||||||
|
|
||||||
|
|||||||
@ -1 +0,0 @@
|
|||||||
EXTRA_DIST = README
|
|
||||||
@ -1,5 +0,0 @@
|
|||||||
This directory contains version 2.0 of the Swiss Ephemeris programming library
|
|
||||||
in a reduced form, so it can be used in an Autotools project like Astrognome.
|
|
||||||
|
|
||||||
If you need the full version, you can download it from
|
|
||||||
ftp://ftp.astro.com/pub/swisseph/ (as of July, 2013)
|
|
||||||
@ -1 +0,0 @@
|
|||||||
EXTRA_DIST = swephprg.pdf swisseph.pdf
|
|
||||||
Binary file not shown.
Binary file not shown.
@ -1,54 +0,0 @@
|
|||||||
/* Copyright (C) 1997 - 2008 Astrodienst AG, Switzerland. All rights reserved.
|
|
||||||
|
|
||||||
License conditions
|
|
||||||
------------------
|
|
||||||
|
|
||||||
This file is part of Swiss Ephemeris.
|
|
||||||
|
|
||||||
Swiss Ephemeris is distributed with NO WARRANTY OF ANY KIND. No author
|
|
||||||
or distributor accepts any responsibility for the consequences of using it,
|
|
||||||
or for whether it serves any particular purpose or works at all, unless he
|
|
||||||
or she says so in writing.
|
|
||||||
|
|
||||||
Swiss Ephemeris is made available by its authors under a dual licensing
|
|
||||||
system. The software developer, who uses any part of Swiss Ephemeris
|
|
||||||
in his or her software, must choose between one of the two license models,
|
|
||||||
which are
|
|
||||||
a) GNU public license version 2 or later
|
|
||||||
b) Swiss Ephemeris Professional License
|
|
||||||
|
|
||||||
The choice must be made before the software developer distributes software
|
|
||||||
containing parts of Swiss Ephemeris to others, and before any public
|
|
||||||
service using the developed software is activated.
|
|
||||||
|
|
||||||
If the developer choses the GNU GPL software license, he or she must fulfill
|
|
||||||
the conditions of that license, which includes the obligation to place his
|
|
||||||
or her whole software project under the GNU GPL or a compatible license.
|
|
||||||
See http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
||||||
|
|
||||||
If the developer choses the Swiss Ephemeris Professional license,
|
|
||||||
he must follow the instructions as found in http://www.astro.com/swisseph/
|
|
||||||
and purchase the Swiss Ephemeris Professional Edition from Astrodienst
|
|
||||||
and sign the corresponding license contract.
|
|
||||||
|
|
||||||
The License grants you the right to use, copy, modify and redistribute
|
|
||||||
Swiss Ephemeris, but only under certain conditions described in the License.
|
|
||||||
Among other things, the License requires that the copyright notices and
|
|
||||||
this notice be preserved on all copies.
|
|
||||||
|
|
||||||
Authors of the Swiss Ephemeris: Dieter Koch and Alois Treindl
|
|
||||||
|
|
||||||
The authors of Swiss Ephemeris have no control or influence over any of
|
|
||||||
the derived works, i.e. over software or services created by other
|
|
||||||
programmers which use Swiss Ephemeris functions.
|
|
||||||
|
|
||||||
The names of the authors or of the copyright holder (Astrodienst) must not
|
|
||||||
be used for promoting any software, product or service which uses or contains
|
|
||||||
the Swiss Ephemeris. This copyright notice is the ONLY place where the
|
|
||||||
names of the authors can legally appear, except in cases where they have
|
|
||||||
given special permission in writing.
|
|
||||||
|
|
||||||
The trademarks 'Swiss Ephemeris' and 'Swiss Ephemeris inside' may be used
|
|
||||||
for promoting such software, products or services.
|
|
||||||
*/
|
|
||||||
|
|
||||||
@ -1,25 +0,0 @@
|
|||||||
lib_LTLIBRARIES = libswe-2.0.la
|
|
||||||
libswe_2_0_la_SOURCES = swedate.c swehouse.c swejpl.c swemmoon.c swemplan.c swepcalc.c sweph.c swepdate.c swephlib.c swecl.c swehel.c
|
|
||||||
libswe_2_0_la_CFLAGS = $(CFLAGS) -Wall
|
|
||||||
libswe_2_0_la_LIBADD = $(LIBS)
|
|
||||||
|
|
||||||
EXTRA_DIST = \
|
|
||||||
LICENSE \
|
|
||||||
README \
|
|
||||||
swemptab.c \
|
|
||||||
swemptab.h \
|
|
||||||
swedate.h \
|
|
||||||
swedll.h \
|
|
||||||
swehouse.h \
|
|
||||||
swejpl.h \
|
|
||||||
swenut2000a.h \
|
|
||||||
sweodef.h \
|
|
||||||
swepcalc.h \
|
|
||||||
swephexp.h \
|
|
||||||
sweph.h \
|
|
||||||
swephlib.h \
|
|
||||||
fixstars.cat \
|
|
||||||
sedeltat.txt.inactive \
|
|
||||||
sefstars.txt \
|
|
||||||
seorbel.txt \
|
|
||||||
$(NULL)
|
|
||||||
@ -1,6 +0,0 @@
|
|||||||
This directory holds the Swiss Ephemeris library. It can be downloaded from
|
|
||||||
http://www.astro.com/swisseph/ and used via the GPL licence.
|
|
||||||
|
|
||||||
The original directory is stripped down, and the unneded files are deleted (like
|
|
||||||
the swetest source and such. In the future, even the library may be optimised
|
|
||||||
further.
|
|
||||||
1258
swe/src/fixstars.cat
1258
swe/src/fixstars.cat
File diff suppressed because it is too large
Load Diff
@ -1,13 +0,0 @@
|
|||||||
# This file allows to make new Delta T known to the Swiss Ephemeris.
|
|
||||||
# Note, these values override the values given in the internal Delta T
|
|
||||||
# table of the Swiss Ephemeris.
|
|
||||||
#
|
|
||||||
# If you want to use this file, change its file name and remove the
|
|
||||||
# the extension '.inactive'. As soon as you do so, the values below
|
|
||||||
# will be used, i.e. they will override the internal Delta T values
|
|
||||||
# of the Swiss Ephemeris.
|
|
||||||
#
|
|
||||||
# Format: year and seconds (decimal)
|
|
||||||
2007 65.15
|
|
||||||
2008 65.46
|
|
||||||
2009 65.78
|
|
||||||
1290
swe/src/sefstars.txt
1290
swe/src/sefstars.txt
File diff suppressed because it is too large
Load Diff
@ -1,76 +0,0 @@
|
|||||||
# Orbital elements of ficticious planets
|
|
||||||
# 27 Jan. 2000
|
|
||||||
#
|
|
||||||
# This file is part of the Swiss Ephemeris, from Version 1.52 on.
|
|
||||||
#
|
|
||||||
# Warning! These planets do not exist!
|
|
||||||
#
|
|
||||||
# The user can add his or her own elements.
|
|
||||||
# 960 is the maximum number of ficticious planets.
|
|
||||||
#
|
|
||||||
# The elements order is as follows:
|
|
||||||
# 1. epoch of elements (Julian day)
|
|
||||||
# 2. equinox (Julian day or "J1900" or "B1950" or "J2000")
|
|
||||||
# 3. mean anomaly at epoch
|
|
||||||
# 4. semi-axis
|
|
||||||
# 5. eccentricity
|
|
||||||
# 6. argument of perihelion (ang. distance of perihelion from node)
|
|
||||||
# 7. ascending node
|
|
||||||
# 8. inclination
|
|
||||||
# 9. name of planet
|
|
||||||
#
|
|
||||||
# use '#' for comments
|
|
||||||
# to compute a body with swe_calc(), use planet number
|
|
||||||
# ipl = SE_FICT_OFFSET_1 + number_of_elements_set,
|
|
||||||
# e.g. number of Kronos is ipl = 39 + 4 = 43
|
|
||||||
#
|
|
||||||
# Witte/Sieggruen planets, refined by James Neely
|
|
||||||
J1900, J1900, 163.7409, 40.99837, 0.00460, 171.4333, 129.8325, 1.0833, Cupido # 1
|
|
||||||
J1900, J1900, 27.6496, 50.66744, 0.00245, 148.1796, 161.3339, 1.0500, Hades # 2
|
|
||||||
J1900, J1900, 165.1232, 59.21436, 0.00120, 299.0440, 0.0000, 0.0000, Zeus # 3
|
|
||||||
J1900, J1900, 169.0193, 64.81690, 0.00305, 208.8801, 0.0000, 0.0000, Kronos # 4
|
|
||||||
J1900, J1900, 138.0533, 70.29949, 0.00000, 0.0000, 0.0000, 0.0000, Apollon # 5
|
|
||||||
J1900, J1900, 351.3350, 73.62765, 0.00000, 0.0000, 0.0000, 0.0000, Admetos # 6
|
|
||||||
J1900, J1900, 55.8983, 77.25568, 0.00000, 0.0000, 0.0000, 0.0000, Vulcanus # 7
|
|
||||||
J1900, J1900, 165.5163, 83.66907, 0.00000, 0.0000, 0.0000, 0.0000, Poseidon # 8
|
|
||||||
#
|
|
||||||
# Isis-Transpluto; elements from "Die Sterne" 3/1952, p. 70ff.
|
|
||||||
# Strubell does not give an equinox. 1945 is taken in order to
|
|
||||||
# reproduce the as best as ASTRON ephemeris. (This is a strange
|
|
||||||
# choice, though.)
|
|
||||||
# The epoch according to Strubell is 1772.76.
|
|
||||||
# 1772 is a leap year!
|
|
||||||
# The fraction is counted from 1 Jan. 1772
|
|
||||||
2368547.66, 2431456.5, 0.0, 77.775, 0.3, 0.7, 0, 0, Isis-Transpluto # 9
|
|
||||||
# Nibiru, elements from Christian Woeltge, Hannover
|
|
||||||
1856113.380954, 1856113.380954, 0.0, 234.8921, 0.981092, 103.966, -44.567, 158.708, Nibiru # 10
|
|
||||||
# Harrington, elements from Astronomical Journal 96(4), Oct. 1988
|
|
||||||
2374696.5, J2000, 0.0, 101.2, 0.411, 208.5, 275.4, 32.4, Harrington # 11
|
|
||||||
# according to W.G. Hoyt, "Planets X and Pluto", Tucson 1980, p. 63
|
|
||||||
2395662.5, 2395662.5, 34.05, 36.15, 0.10761, 284.75, 0, 0, Leverrier (Neptune) # 12
|
|
||||||
2395662.5, 2395662.5, 24.28, 37.25, 0.12062, 299.11, 0, 0, Adams (Neptune) # 13
|
|
||||||
2425977.5, 2425977.5, 281, 43.0, 0.202, 204.9, 0, 0, Lowell (Pluto) # 14
|
|
||||||
2425977.5, 2425977.5, 48.95, 55.1, 0.31, 280.1, 100, 15, Pickering (Pluto) # 15
|
|
||||||
# intramercurian hypothetical Vulcan acc. to L.H. Weston
|
|
||||||
J1900,JDATE, 252.8987988 + 707550.7341 * T, 0.13744, 0.019, 322.212069+1670.056*T, 47.787931-1670.056*T, 7.5, Vulcan # 16
|
|
||||||
# Selena/White Moon
|
|
||||||
J2000,JDATE, 242.2205555 + 5143.5418158 * T, 0.05280098949, 0.0, 0.0, 0.0, 0.0, Selena/White Moon, geo # 17
|
|
||||||
# Hypothetical planet Proserpina, according to http://www.geocities.com/Hollywood/Academy/7519/proserpina.html
|
|
||||||
# J1900, 170.73 + 51.05 * T
|
|
||||||
J1900,JDATE, 170.73, 79.225630, 0, 0, 0, 0, Proserpina #18
|
|
||||||
# Waldemath's Second Earth Moon
|
|
||||||
# Elements were derived by D.Koch from Waldemaths original elements as given in
|
|
||||||
# David Walters' book on Vulcan. They differ from Solar Fire (Graham Dawsons)
|
|
||||||
# elements, which are based on the assumption that the "mean longitude" given
|
|
||||||
# by Waldemath is an observation (a true longitude)
|
|
||||||
# Neither Swisseph nor Solar fire elements agree with Delphine Jay's ephemeris,
|
|
||||||
# which is obviously wrong.
|
|
||||||
2414290.95827875,2414290.95827875, 70.3407215 + 109023.2634989 * T, 0.0068400705250028, 0.1587, 8.14049594 + 2393.47417444 * T, 136.24878256 - 1131.71719709 * T, 2.5, Waldemath, geo # 19
|
|
||||||
#
|
|
||||||
# The following elements are for test only
|
|
||||||
# (Selena without T)
|
|
||||||
J2000,JDATE, 242.2205555, 0.05279142865925, 0.0, 0.0, 0.0, 0.0, Selena/White Moon, geo # 17
|
|
||||||
# (Selena with T, gives exactly the same position)
|
|
||||||
J2000,JDATE, 242.2205555 + 5143.5418158 * T, 0.05279142865925, 0.0, 0.0, 0.0, 0.0, Selena/White Moon with T Terms, geo # 17
|
|
||||||
J2000, JDATE, 174.794787 + 149472.5157715 * T, 0.38709831, 0.20563175 + 0.000020406 * T, 29.125226 + 0.3702885 * T, 48.330893 + 1.186189 * T, 7.004986 + 0.0018215 * T, Mercury elem. for equ. of date # 18
|
|
||||||
J2000, J2000, 174.794787 + 149472.5157715 * T, 0.38709831, 0.20563175 + 0.000020406 * T, 29.125226 + 0.2842872 * T, 48.330893 - 0.1254229 * T, 7.004986 - 0.0059516 * T, Mercury Test J2000 Elements# 18
|
|
||||||
5410
swe/src/swecl.c
5410
swe/src/swecl.c
File diff suppressed because it is too large
Load Diff
@ -1,592 +0,0 @@
|
|||||||
/*********************************************************
|
|
||||||
$Header: /home/dieter/sweph/RCS/swedate.c,v 1.75 2009/04/08 07:17:29 dieter Exp $
|
|
||||||
version 15-feb-89 16:30
|
|
||||||
|
|
||||||
swe_date_conversion()
|
|
||||||
swe_revjul()
|
|
||||||
swe_julday()
|
|
||||||
|
|
||||||
************************************************************/
|
|
||||||
/* Copyright (C) 1997 - 2008 Astrodienst AG, Switzerland. All rights reserved.
|
|
||||||
|
|
||||||
License conditions
|
|
||||||
------------------
|
|
||||||
|
|
||||||
This file is part of Swiss Ephemeris.
|
|
||||||
|
|
||||||
Swiss Ephemeris is distributed with NO WARRANTY OF ANY KIND. No author
|
|
||||||
or distributor accepts any responsibility for the consequences of using it,
|
|
||||||
or for whether it serves any particular purpose or works at all, unless he
|
|
||||||
or she says so in writing.
|
|
||||||
|
|
||||||
Swiss Ephemeris is made available by its authors under a dual licensing
|
|
||||||
system. The software developer, who uses any part of Swiss Ephemeris
|
|
||||||
in his or her software, must choose between one of the two license models,
|
|
||||||
which are
|
|
||||||
a) GNU public license version 2 or later
|
|
||||||
b) Swiss Ephemeris Professional License
|
|
||||||
|
|
||||||
The choice must be made before the software developer distributes software
|
|
||||||
containing parts of Swiss Ephemeris to others, and before any public
|
|
||||||
service using the developed software is activated.
|
|
||||||
|
|
||||||
If the developer choses the GNU GPL software license, he or she must fulfill
|
|
||||||
the conditions of that license, which includes the obligation to place his
|
|
||||||
or her whole software project under the GNU GPL or a compatible license.
|
|
||||||
See http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
||||||
|
|
||||||
If the developer choses the Swiss Ephemeris Professional license,
|
|
||||||
he must follow the instructions as found in http://www.astro.com/swisseph/
|
|
||||||
and purchase the Swiss Ephemeris Professional Edition from Astrodienst
|
|
||||||
and sign the corresponding license contract.
|
|
||||||
|
|
||||||
The License grants you the right to use, copy, modify and redistribute
|
|
||||||
Swiss Ephemeris, but only under certain conditions described in the License.
|
|
||||||
Among other things, the License requires that the copyright notices and
|
|
||||||
this notice be preserved on all copies.
|
|
||||||
|
|
||||||
Authors of the Swiss Ephemeris: Dieter Koch and Alois Treindl
|
|
||||||
|
|
||||||
The authors of Swiss Ephemeris have no control or influence over any of
|
|
||||||
the derived works, i.e. over software or services created by other
|
|
||||||
programmers which use Swiss Ephemeris functions.
|
|
||||||
|
|
||||||
The names of the authors or of the copyright holder (Astrodienst) must not
|
|
||||||
be used for promoting any software, product or service which uses or contains
|
|
||||||
the Swiss Ephemeris. This copyright notice is the ONLY place where the
|
|
||||||
names of the authors can legally appear, except in cases where they have
|
|
||||||
given special permission in writing.
|
|
||||||
|
|
||||||
The trademarks 'Swiss Ephemeris' and 'Swiss Ephemeris inside' may be used
|
|
||||||
for promoting such software, products or services.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
swe_date_conversion():
|
|
||||||
This function converts some date+time input {d,m,y,uttime}
|
|
||||||
into the Julian day number tjd.
|
|
||||||
The function checks that the input is a legal combination
|
|
||||||
of dates; for illegal dates like 32 January 1993 it returns ERR
|
|
||||||
but still converts the date correctly, i.e. like 1 Feb 1993.
|
|
||||||
The function is usually used to convert user input of birth data
|
|
||||||
into the Julian day number. Illegal dates should be notified to the user.
|
|
||||||
|
|
||||||
Be aware that we always use astronomical year numbering for the years
|
|
||||||
before Christ, not the historical year numbering.
|
|
||||||
Astronomical years are done with negative numbers, historical
|
|
||||||
years with indicators BC or BCE (before common era).
|
|
||||||
Year 0 (astronomical) = 1 BC historical.
|
|
||||||
year -1 (astronomical) = 2 BC
|
|
||||||
etc.
|
|
||||||
Many users of Astro programs do not know about this difference.
|
|
||||||
|
|
||||||
Return: OK or ERR (for illegal date)
|
|
||||||
*********************************************************/
|
|
||||||
|
|
||||||
# include "swephexp.h"
|
|
||||||
# include "sweph.h"
|
|
||||||
|
|
||||||
static TLS AS_BOOL init_leapseconds_done = FALSE;
|
|
||||||
|
|
||||||
|
|
||||||
int CALL_CONV swe_date_conversion(int y,
|
|
||||||
int m,
|
|
||||||
int d, /* day, month, year */
|
|
||||||
double uttime, /* UT in hours (decimal) */
|
|
||||||
char c, /* calendar g[regorian]|j[ulian] */
|
|
||||||
double *tjd)
|
|
||||||
{
|
|
||||||
int rday, rmon, ryear;
|
|
||||||
double rut, jd;
|
|
||||||
int gregflag = SE_JUL_CAL;
|
|
||||||
if (c == 'g')
|
|
||||||
gregflag = SE_GREG_CAL;
|
|
||||||
rut = uttime; /* hours UT */
|
|
||||||
jd = swe_julday(y, m, d, rut, gregflag);
|
|
||||||
swe_revjul(jd, gregflag, &ryear, &rmon, &rday, &rut);
|
|
||||||
*tjd = jd;
|
|
||||||
if (rmon == m && rday == d && ryear == y) {
|
|
||||||
return OK;
|
|
||||||
} else {
|
|
||||||
return ERR;
|
|
||||||
}
|
|
||||||
} /* end date_conversion */
|
|
||||||
|
|
||||||
/*************** swe_julday ********************************************
|
|
||||||
* This function returns the absolute Julian day number (JD)
|
|
||||||
* for a given calendar date.
|
|
||||||
* The arguments are a calendar date: day, month, year as integers,
|
|
||||||
* hour as double with decimal fraction.
|
|
||||||
* If gregflag = SE_GREG_CAL (1), Gregorian calendar is assumed,
|
|
||||||
* if gregflag = SE_JUL_CAL (0),Julian calendar is assumed.
|
|
||||||
|
|
||||||
The Julian day number is a system of numbering all days continously
|
|
||||||
within the time range of known human history. It should be familiar
|
|
||||||
to every astrological or astronomical programmer. The time variable
|
|
||||||
in astronomical theories is usually expressed in Julian days or
|
|
||||||
Julian centuries (36525 days per century) relative to some start day;
|
|
||||||
the start day is called 'the epoch'.
|
|
||||||
The Julian day number is a double representing the number of
|
|
||||||
days since JD = 0.0 on 1 Jan -4712, 12:00 noon (in the Julian calendar).
|
|
||||||
|
|
||||||
Midnight has always a JD with fraction .5, because traditionally
|
|
||||||
the astronomical day started at noon. This was practical because
|
|
||||||
then there was no change of date during a night at the telescope.
|
|
||||||
From this comes also the fact the noon ephemerides were printed
|
|
||||||
before midnight ephemerides were introduced early in the 20th century.
|
|
||||||
|
|
||||||
NOTE: The Julian day number must not be confused with the Julian
|
|
||||||
calendar system.
|
|
||||||
|
|
||||||
Be aware the we always use astronomical year numbering for the years
|
|
||||||
before Christ, not the historical year numbering.
|
|
||||||
Astronomical years are done with negative numbers, historical
|
|
||||||
years with indicators BC or BCE (before common era).
|
|
||||||
Year 0 (astronomical) = 1 BC
|
|
||||||
year -1 (astronomical) = 2 BC
|
|
||||||
etc.
|
|
||||||
|
|
||||||
Original author: Marc Pottenger, Los Angeles.
|
|
||||||
with bug fix for year < -4711 15-aug-88 by Alois Treindl
|
|
||||||
(The parameter sequence m,d,y still indicates the US origin,
|
|
||||||
be careful because the similar function date_conversion() uses
|
|
||||||
other parameter sequence and also Astrodienst relative juldate.)
|
|
||||||
|
|
||||||
References: Oliver Montenbruck, Grundlagen der Ephemeridenrechnung,
|
|
||||||
Verlag Sterne und Weltraum (1987), p.49 ff
|
|
||||||
|
|
||||||
related functions: swe_revjul() reverse Julian day number: compute the
|
|
||||||
calendar date from a given JD
|
|
||||||
date_conversion() includes test for legal date values
|
|
||||||
and notifies errors like 32 January.
|
|
||||||
****************************************************************/
|
|
||||||
|
|
||||||
double CALL_CONV swe_julday(int year, int month, int day, double hour, int gregflag)
|
|
||||||
{
|
|
||||||
double jd;
|
|
||||||
double u,u0,u1,u2;
|
|
||||||
u = year;
|
|
||||||
if (month < 3) u -=1;
|
|
||||||
u0 = u + 4712.0;
|
|
||||||
u1 = month + 1.0;
|
|
||||||
if (u1 < 4) u1 += 12.0;
|
|
||||||
jd = floor(u0*365.25)
|
|
||||||
+ floor(30.6*u1+0.000001)
|
|
||||||
+ day + hour/24.0 - 63.5;
|
|
||||||
if (gregflag == SE_GREG_CAL) {
|
|
||||||
u2 = floor(fabs(u) / 100) - floor(fabs(u) / 400);
|
|
||||||
if (u < 0.0) u2 = -u2;
|
|
||||||
jd = jd - u2 + 2;
|
|
||||||
if ((u < 0.0) && (u/100 == floor(u/100)) && (u/400 != floor(u/400)))
|
|
||||||
jd -=1;
|
|
||||||
}
|
|
||||||
return jd;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*** swe_revjul ******************************************************
|
|
||||||
swe_revjul() is the inverse function to swe_julday(), see the description
|
|
||||||
there.
|
|
||||||
Arguments are julian day number, calendar flag (0=julian, 1=gregorian)
|
|
||||||
return values are the calendar day, month, year and the hour of
|
|
||||||
the day with decimal fraction (0 .. 23.999999).
|
|
||||||
|
|
||||||
Be aware the we use astronomical year numbering for the years
|
|
||||||
before Christ, not the historical year numbering.
|
|
||||||
Astronomical years are done with negative numbers, historical
|
|
||||||
years with indicators BC or BCE (before common era).
|
|
||||||
Year 0 (astronomical) = 1 BC historical year
|
|
||||||
year -1 (astronomical) = 2 BC historical year
|
|
||||||
year -234 (astronomical) = 235 BC historical year
|
|
||||||
etc.
|
|
||||||
|
|
||||||
Original author Mark Pottenger, Los Angeles.
|
|
||||||
with bug fix for year < -4711 16-aug-88 Alois Treindl
|
|
||||||
*************************************************************************/
|
|
||||||
void CALL_CONV swe_revjul (double jd, int gregflag,
|
|
||||||
int *jyear, int *jmon, int *jday, double *jut)
|
|
||||||
{
|
|
||||||
double u0,u1,u2,u3,u4;
|
|
||||||
u0 = jd + 32082.5;
|
|
||||||
if (gregflag == SE_GREG_CAL) {
|
|
||||||
u1 = u0 + floor (u0/36525.0) - floor (u0/146100.0) - 38.0;
|
|
||||||
if (jd >= 1830691.5) u1 +=1;
|
|
||||||
u0 = u0 + floor (u1/36525.0) - floor (u1/146100.0) - 38.0;
|
|
||||||
}
|
|
||||||
u2 = floor (u0 + 123.0);
|
|
||||||
u3 = floor ( (u2 - 122.2) / 365.25);
|
|
||||||
u4 = floor ( (u2 - floor (365.25 * u3) ) / 30.6001);
|
|
||||||
*jmon = (int) (u4 - 1.0);
|
|
||||||
if (*jmon > 12) *jmon -= 12;
|
|
||||||
*jday = (int) (u2 - floor (365.25 * u3) - floor (30.6001 * u4));
|
|
||||||
*jyear = (int) (u3 + floor ( (u4 - 2.0) / 12.0) - 4800);
|
|
||||||
*jut = (jd - floor (jd + 0.5) + 0.5) * 24.0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* transform local time to UTC or UTC to local time
|
|
||||||
*
|
|
||||||
* input
|
|
||||||
* iyear ... dsec date and time
|
|
||||||
* d_timezone timezone offset
|
|
||||||
* output
|
|
||||||
* iyear_out ... dsec_out
|
|
||||||
*
|
|
||||||
* For time zones east of Greenwich, d_timezone is positive.
|
|
||||||
* For time zones west of Greenwich, d_timezone is negative.
|
|
||||||
*
|
|
||||||
* For conversion from local time to utc, use +d_timezone.
|
|
||||||
* For conversion from utc to local time, use -d_timezone.
|
|
||||||
*/
|
|
||||||
void CALL_CONV swe_utc_time_zone(
|
|
||||||
int32 iyear, int32 imonth, int32 iday,
|
|
||||||
int32 ihour, int32 imin, double dsec,
|
|
||||||
double d_timezone,
|
|
||||||
int32 *iyear_out, int32 *imonth_out, int32 *iday_out,
|
|
||||||
int32 *ihour_out, int32 *imin_out, double *dsec_out
|
|
||||||
)
|
|
||||||
{
|
|
||||||
double tjd, d;
|
|
||||||
AS_BOOL have_leapsec = FALSE;
|
|
||||||
double dhour;
|
|
||||||
if (dsec >= 60.0) {
|
|
||||||
have_leapsec = TRUE;
|
|
||||||
dsec -= 1.0;
|
|
||||||
}
|
|
||||||
dhour = ((double) ihour) + ((double) imin) / 60.0 + dsec / 3600.0;
|
|
||||||
tjd = swe_julday(iyear, imonth, iday, 0, SE_GREG_CAL);
|
|
||||||
dhour -= d_timezone;
|
|
||||||
if (dhour < 0.0) {
|
|
||||||
tjd -= 1.0;
|
|
||||||
dhour += 24.0;
|
|
||||||
}
|
|
||||||
if (dhour >= 24.0) {
|
|
||||||
tjd += 1.0;
|
|
||||||
dhour -= 24.0;
|
|
||||||
}
|
|
||||||
swe_revjul(tjd + 0.001, SE_GREG_CAL, iyear_out, imonth_out, iday_out, &d);
|
|
||||||
*ihour_out = (int) dhour;
|
|
||||||
d = (dhour - (double) *ihour_out) * 60;
|
|
||||||
*imin_out = (int) d;
|
|
||||||
*dsec_out = (d - (double) *imin_out) * 60;
|
|
||||||
if (have_leapsec)
|
|
||||||
*dsec_out += 1.0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* functions for the handling of UTC
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* Leap seconds were inserted at the end of the following days:*/
|
|
||||||
#define NLEAP_SECONDS 26
|
|
||||||
#define NLEAP_SECONDS_SPACE 100
|
|
||||||
static TLS int leap_seconds[NLEAP_SECONDS_SPACE] = {
|
|
||||||
19720630,
|
|
||||||
19721231,
|
|
||||||
19731231,
|
|
||||||
19741231,
|
|
||||||
19751231,
|
|
||||||
19761231,
|
|
||||||
19771231,
|
|
||||||
19781231,
|
|
||||||
19791231,
|
|
||||||
19810630,
|
|
||||||
19820630,
|
|
||||||
19830630,
|
|
||||||
19850630,
|
|
||||||
19871231,
|
|
||||||
19891231,
|
|
||||||
19901231,
|
|
||||||
19920630,
|
|
||||||
19930630,
|
|
||||||
19940630,
|
|
||||||
19951231,
|
|
||||||
19970630,
|
|
||||||
19981231,
|
|
||||||
20051231,
|
|
||||||
20081231,
|
|
||||||
20120630,
|
|
||||||
20150630,
|
|
||||||
0 /* keep this 0 as end mark */
|
|
||||||
};
|
|
||||||
#define J1972 2441317.5
|
|
||||||
#define NLEAP_INIT 10
|
|
||||||
|
|
||||||
/* Read additional leap second dates from external file, if given.
|
|
||||||
*/
|
|
||||||
static int init_leapsec(void)
|
|
||||||
{
|
|
||||||
FILE *fp;
|
|
||||||
int ndat, ndat_last;
|
|
||||||
int tabsiz = 0;
|
|
||||||
int i;
|
|
||||||
char s[AS_MAXCH];
|
|
||||||
char *sp;
|
|
||||||
if (!init_leapseconds_done) {
|
|
||||||
init_leapseconds_done = TRUE;
|
|
||||||
tabsiz = NLEAP_SECONDS;
|
|
||||||
ndat_last = leap_seconds[NLEAP_SECONDS - 1];
|
|
||||||
/* no error message if file is missing */
|
|
||||||
if ((fp = swi_fopen(-1, "seleapsec.txt", swed.ephepath, NULL)) == NULL)
|
|
||||||
return NLEAP_SECONDS;
|
|
||||||
while(fgets(s, AS_MAXCH, fp) != NULL) {
|
|
||||||
sp = s;
|
|
||||||
while (*sp == ' ' || *sp == '\t') sp++;
|
|
||||||
sp++;
|
|
||||||
if (*sp == '#' || *sp == '\n')
|
|
||||||
continue;
|
|
||||||
ndat = atoi(s);
|
|
||||||
if (ndat <= ndat_last)
|
|
||||||
continue;
|
|
||||||
/* table space is limited. no error msg, if exceeded */
|
|
||||||
if (tabsiz >= NLEAP_SECONDS_SPACE)
|
|
||||||
return tabsiz;
|
|
||||||
leap_seconds[tabsiz] = ndat;
|
|
||||||
tabsiz++;
|
|
||||||
}
|
|
||||||
if (tabsiz > NLEAP_SECONDS) leap_seconds[tabsiz] = 0; /* end mark */
|
|
||||||
fclose(fp);
|
|
||||||
return tabsiz;
|
|
||||||
}
|
|
||||||
/* find table size */
|
|
||||||
tabsiz = 0;
|
|
||||||
for (i = 0; i < NLEAP_SECONDS_SPACE; i++) {
|
|
||||||
if (leap_seconds[i] == 0)
|
|
||||||
break;
|
|
||||||
else
|
|
||||||
tabsiz++;
|
|
||||||
}
|
|
||||||
return tabsiz;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Input: Clock time UTC, year, month, day, hour, minute, second (decimal).
|
|
||||||
* gregflag Calendar flag
|
|
||||||
* serr error string
|
|
||||||
* Output: An array of doubles:
|
|
||||||
* dret[0] = Julian day number TT (ET)
|
|
||||||
* dret[1] = Julian day number UT1
|
|
||||||
*
|
|
||||||
* Function returns OK or Error.
|
|
||||||
*
|
|
||||||
* - Before 1972, swe_utc_to_jd() treats its input time as UT1.
|
|
||||||
* Note: UTC was introduced in 1961. From 1961 - 1971, the length of the
|
|
||||||
* UTC second was regularly changed, so that UTC remained very close to UT1.
|
|
||||||
* - From 1972 on, input time is treated as UTC.
|
|
||||||
* - If delta_t - nleap - 32.184 > 1, the input time is treated as UT1.
|
|
||||||
* Note: Like this we avoid errors greater than 1 second in case that
|
|
||||||
* the leap seconds table (or the Swiss Ephemeris version) is not updated
|
|
||||||
* for a long time.
|
|
||||||
*/
|
|
||||||
int32 CALL_CONV swe_utc_to_jd(int32 iyear, int32 imonth, int32 iday, int32 ihour, int32 imin, double dsec, int32 gregflag, double *dret, char *serr)
|
|
||||||
{
|
|
||||||
double tjd_ut1, tjd_et, tjd_et_1972, dhour, d;
|
|
||||||
int iyear2, imonth2, iday2;
|
|
||||||
int i, j, ndat, nleap, tabsiz_nleap;
|
|
||||||
/*
|
|
||||||
* error handling: invalid iyear etc.
|
|
||||||
*/
|
|
||||||
tjd_ut1 = swe_julday(iyear, imonth, iday, 0, gregflag);
|
|
||||||
swe_revjul(tjd_ut1, gregflag, &iyear2, &imonth2, &iday2, &d);
|
|
||||||
if (iyear != iyear2 || imonth != imonth2 || iday != iday2) {
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr, "invalid date: year = %d, month = %d, day = %d", iyear, imonth, iday);
|
|
||||||
return ERR;
|
|
||||||
}
|
|
||||||
if (ihour < 0 || ihour > 23
|
|
||||||
|| imin < 0 || imin > 59
|
|
||||||
|| dsec < 0 || dsec >= 61
|
|
||||||
|| (dsec >= 60 && (imin < 59 || ihour < 23 || tjd_ut1 < J1972))) {
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr, "invalid time: %d:%d:%.2f", ihour, imin, dsec);
|
|
||||||
return ERR;
|
|
||||||
}
|
|
||||||
dhour = (double) ihour + ((double) imin) / 60.0 + dsec / 3600.0;
|
|
||||||
/*
|
|
||||||
* before 1972, we treat input date as UT1
|
|
||||||
*/
|
|
||||||
if (tjd_ut1 < J1972) {
|
|
||||||
dret[1] = swe_julday(iyear, imonth, iday, dhour, gregflag);
|
|
||||||
dret[0] = dret[1] + swe_deltat_ex(dret[1], -1, NULL);
|
|
||||||
return OK;
|
|
||||||
}
|
|
||||||
/*
|
|
||||||
* if gregflag = Julian calendar, convert to gregorian calendar
|
|
||||||
*/
|
|
||||||
if (gregflag == SE_JUL_CAL) {
|
|
||||||
gregflag = SE_GREG_CAL;
|
|
||||||
swe_revjul(tjd_ut1, gregflag, &iyear, &imonth, &iday, &d);
|
|
||||||
}
|
|
||||||
/*
|
|
||||||
* number of leap seconds since 1972:
|
|
||||||
*/
|
|
||||||
tabsiz_nleap = init_leapsec();
|
|
||||||
nleap = NLEAP_INIT; /* initial difference between UTC and TAI in 1972 */
|
|
||||||
ndat = iyear * 10000 + imonth * 100 + iday;
|
|
||||||
for (i = 0; i < tabsiz_nleap; i++) {
|
|
||||||
if (ndat <= leap_seconds[i])
|
|
||||||
break;
|
|
||||||
nleap++;
|
|
||||||
}
|
|
||||||
/*
|
|
||||||
* For input dates > today:
|
|
||||||
* If leap seconds table is not up to date, we'd better interpret the
|
|
||||||
* input time as UT1, not as UTC. How do we find out?
|
|
||||||
* Check, if delta_t - nleap - 32.184 > 0.9
|
|
||||||
*/
|
|
||||||
d = swe_deltat_ex(tjd_ut1, -1, NULL) * 86400.0;
|
|
||||||
if (d - (double) nleap - 32.184 >= 1.0) {
|
|
||||||
dret[1] = tjd_ut1 + dhour / 24.0;
|
|
||||||
dret[0] = dret[1] + swe_deltat_ex(dret[1], -1, NULL);
|
|
||||||
return OK;
|
|
||||||
}
|
|
||||||
/*
|
|
||||||
* if input second is 60: is it a valid leap second ?
|
|
||||||
*/
|
|
||||||
if (dsec >= 60) {
|
|
||||||
j = 0;
|
|
||||||
for (i = 0; i < tabsiz_nleap; i++) {
|
|
||||||
if (ndat == leap_seconds[i]) {
|
|
||||||
j = 1;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (j != 1) {
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr, "invalid time (no leap second!): %d:%d:%.2f", ihour, imin, dsec);
|
|
||||||
return ERR;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
/*
|
|
||||||
* convert UTC to ET and UT1
|
|
||||||
*/
|
|
||||||
/* the number of days between input date and 1 jan 1972: */
|
|
||||||
d = tjd_ut1 - J1972;
|
|
||||||
/* SI time since 1972, ignoring leap seconds: */
|
|
||||||
d += (double) ihour / 24.0 + (double) imin / 1440.0 + dsec / 86400.0;
|
|
||||||
/* ET (TT) */
|
|
||||||
tjd_et_1972 = J1972 + (32.184 + NLEAP_INIT) / 86400.0;
|
|
||||||
tjd_et = tjd_et_1972 + d + ((double) (nleap - NLEAP_INIT)) / 86400.0;
|
|
||||||
d = swe_deltat_ex(tjd_et, -1, NULL);
|
|
||||||
tjd_ut1 = tjd_et - swe_deltat_ex(tjd_et - d, -1, NULL);
|
|
||||||
tjd_ut1 = tjd_et - swe_deltat_ex(tjd_ut1, -1, NULL);
|
|
||||||
dret[0] = tjd_et;
|
|
||||||
dret[1] = tjd_ut1;
|
|
||||||
return OK;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Input: tjd_et Julian day number, terrestrial time (ephemeris time).
|
|
||||||
* gregfalg Calendar flag
|
|
||||||
* Output: UTC year, month, day, hour, minute, second (decimal).
|
|
||||||
*
|
|
||||||
* - Before 1 jan 1972 UTC, output UT1.
|
|
||||||
* Note: UTC was introduced in 1961. From 1961 - 1971, the length of the
|
|
||||||
* UTC second was regularly changed, so that UTC remained very close to UT1.
|
|
||||||
* - From 1972 on, output is UTC.
|
|
||||||
* - If delta_t - nleap - 32.184 > 1, the output is UT1.
|
|
||||||
* Note: Like this we avoid errors greater than 1 second in case that
|
|
||||||
* the leap seconds table (or the Swiss Ephemeris version) has not been
|
|
||||||
* updated for a long time.
|
|
||||||
*/
|
|
||||||
void CALL_CONV swe_jdet_to_utc(double tjd_et, int32 gregflag, int32 *iyear, int32 *imonth, int32 *iday, int32 *ihour, int32 *imin, double *dsec)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
int second_60 = 0;
|
|
||||||
int iyear2, imonth2, iday2, nleap, ndat, tabsiz_nleap;
|
|
||||||
double d, tjd, tjd_et_1972, tjd_ut, dret[10];
|
|
||||||
/*
|
|
||||||
* if tjd_et is before 1 jan 1972 UTC, return UT1
|
|
||||||
*/
|
|
||||||
tjd_et_1972 = J1972 + (32.184 + NLEAP_INIT) / 86400.0;
|
|
||||||
d = swe_deltat_ex(tjd_et, -1, NULL);
|
|
||||||
tjd_ut = tjd_et - swe_deltat_ex(tjd_et - d, -1, NULL);
|
|
||||||
tjd_ut = tjd_et - swe_deltat_ex(tjd_ut, -1, NULL);
|
|
||||||
if (tjd_et < tjd_et_1972) {
|
|
||||||
swe_revjul(tjd_ut, gregflag, iyear, imonth, iday, &d);
|
|
||||||
*ihour = (int32) d;
|
|
||||||
d -= (double) *ihour;
|
|
||||||
d *= 60;
|
|
||||||
*imin = (int32) d;
|
|
||||||
*dsec = (d - (double) *imin) * 60.0;
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
/*
|
|
||||||
* minimum number of leap seconds since 1972; we may be missing one leap
|
|
||||||
* second
|
|
||||||
*/
|
|
||||||
tabsiz_nleap = init_leapsec();
|
|
||||||
swe_revjul(tjd_ut-1, SE_GREG_CAL, &iyear2, &imonth2, &iday2, &d);
|
|
||||||
ndat = iyear2 * 10000 + imonth2 * 100 + iday2;
|
|
||||||
nleap = 0;
|
|
||||||
for (i = 0; i < tabsiz_nleap; i++) {
|
|
||||||
if (ndat <= leap_seconds[i])
|
|
||||||
break;
|
|
||||||
nleap++;
|
|
||||||
}
|
|
||||||
/* date of potentially missing leapsecond */
|
|
||||||
if (nleap < tabsiz_nleap) {
|
|
||||||
i = leap_seconds[nleap];
|
|
||||||
iyear2 = i / 10000;
|
|
||||||
imonth2 = (i % 10000) / 100;;
|
|
||||||
iday2 = i % 100;
|
|
||||||
tjd = swe_julday(iyear2, imonth2, iday2, 0, SE_GREG_CAL);
|
|
||||||
swe_revjul(tjd+1, SE_GREG_CAL, &iyear2, &imonth2, &iday2, &d);
|
|
||||||
swe_utc_to_jd(iyear2,imonth2,iday2, 0, 0, 0, SE_GREG_CAL, dret, NULL);
|
|
||||||
d = tjd_et - dret[0];
|
|
||||||
if (d >= 0) {
|
|
||||||
nleap++;
|
|
||||||
} else if (d < 0 && d > -1.0/86400.0) {
|
|
||||||
second_60 = 1;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
/*
|
|
||||||
* UTC, still unsure about one leap second
|
|
||||||
*/
|
|
||||||
tjd = J1972 + (tjd_et - tjd_et_1972) - ((double) nleap + second_60) / 86400.0;
|
|
||||||
swe_revjul(tjd, SE_GREG_CAL, iyear, imonth, iday, &d);
|
|
||||||
*ihour = (int32) d;
|
|
||||||
d -= (double) *ihour;
|
|
||||||
d *= 60;
|
|
||||||
*imin = (int32) d;
|
|
||||||
*dsec = (d - (double) *imin) * 60.0 + second_60;
|
|
||||||
/*
|
|
||||||
* For input dates > today:
|
|
||||||
* If leap seconds table is not up to date, we'd better interpret the
|
|
||||||
* input time as UT1, not as UTC. How do we find out?
|
|
||||||
* Check, if delta_t - nleap - 32.184 > 0.9
|
|
||||||
*/
|
|
||||||
d = swe_deltat_ex(tjd_et, -1, NULL);
|
|
||||||
d = swe_deltat_ex(tjd_et - d, -1, NULL);
|
|
||||||
if (d * 86400.0 - (double) (nleap + NLEAP_INIT) - 32.184 >= 1.0) {
|
|
||||||
swe_revjul(tjd_et - d, SE_GREG_CAL, iyear, imonth, iday, &d);
|
|
||||||
*ihour = (int32) d;
|
|
||||||
d -= (double) *ihour;
|
|
||||||
d *= 60;
|
|
||||||
*imin = (int32) d;
|
|
||||||
*dsec = (d - (double) *imin) * 60.0;
|
|
||||||
}
|
|
||||||
if (gregflag == SE_JUL_CAL) {
|
|
||||||
tjd = swe_julday(*iyear, *imonth, *iday, 0, SE_GREG_CAL);
|
|
||||||
swe_revjul(tjd, gregflag, iyear, imonth, iday, &d);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Input: tjd_ut Julian day number, universal time (UT1).
|
|
||||||
* gregfalg Calendar flag
|
|
||||||
* Output: UTC year, month, day, hour, minute, second (decimal).
|
|
||||||
*
|
|
||||||
* - Before 1 jan 1972 UTC, output UT1.
|
|
||||||
* Note: UTC was introduced in 1961. From 1961 - 1971, the length of the
|
|
||||||
* UTC second was regularly changed, so that UTC remained very close to UT1.
|
|
||||||
* - From 1972 on, output is UTC.
|
|
||||||
* - If delta_t - nleap - 32.184 > 1, the output is UT1.
|
|
||||||
* Note: Like this we avoid errors greater than 1 second in case that
|
|
||||||
* the leap seconds table (or the Swiss Ephemeris version) has not been
|
|
||||||
* updated for a long time.
|
|
||||||
*/
|
|
||||||
void CALL_CONV swe_jdut1_to_utc(double tjd_ut, int32 gregflag, int32 *iyear, int32 *imonth, int32 *iday, int32 *ihour, int32 *imin, double *dsec)
|
|
||||||
{
|
|
||||||
double tjd_et = tjd_ut + swe_deltat_ex(tjd_ut, -1, NULL);
|
|
||||||
swe_jdet_to_utc(tjd_et, gregflag, iyear, imonth, iday, ihour, imin, dsec);
|
|
||||||
}
|
|
||||||
|
|
||||||
@ -1,82 +0,0 @@
|
|||||||
/*********************************************************
|
|
||||||
$Header: /home/dieter/sweph/RCS/swedate.h,v 1.74 2008/06/16 10:07:20 dieter Exp $
|
|
||||||
version 15-feb-89 16:30
|
|
||||||
*********************************************************/
|
|
||||||
|
|
||||||
/* Copyright (C) 1997 - 2008 Astrodienst AG, Switzerland. All rights reserved.
|
|
||||||
|
|
||||||
License conditions
|
|
||||||
------------------
|
|
||||||
|
|
||||||
This file is part of Swiss Ephemeris.
|
|
||||||
|
|
||||||
Swiss Ephemeris is distributed with NO WARRANTY OF ANY KIND. No author
|
|
||||||
or distributor accepts any responsibility for the consequences of using it,
|
|
||||||
or for whether it serves any particular purpose or works at all, unless he
|
|
||||||
or she says so in writing.
|
|
||||||
|
|
||||||
Swiss Ephemeris is made available by its authors under a dual licensing
|
|
||||||
system. The software developer, who uses any part of Swiss Ephemeris
|
|
||||||
in his or her software, must choose between one of the two license models,
|
|
||||||
which are
|
|
||||||
a) GNU public license version 2 or later
|
|
||||||
b) Swiss Ephemeris Professional License
|
|
||||||
|
|
||||||
The choice must be made before the software developer distributes software
|
|
||||||
containing parts of Swiss Ephemeris to others, and before any public
|
|
||||||
service using the developed software is activated.
|
|
||||||
|
|
||||||
If the developer choses the GNU GPL software license, he or she must fulfill
|
|
||||||
the conditions of that license, which includes the obligation to place his
|
|
||||||
or her whole software project under the GNU GPL or a compatible license.
|
|
||||||
See http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
||||||
|
|
||||||
If the developer choses the Swiss Ephemeris Professional license,
|
|
||||||
he must follow the instructions as found in http://www.astro.com/swisseph/
|
|
||||||
and purchase the Swiss Ephemeris Professional Edition from Astrodienst
|
|
||||||
and sign the corresponding license contract.
|
|
||||||
|
|
||||||
The License grants you the right to use, copy, modify and redistribute
|
|
||||||
Swiss Ephemeris, but only under certain conditions described in the License.
|
|
||||||
Among other things, the License requires that the copyright notices and
|
|
||||||
this notice be preserved on all copies.
|
|
||||||
|
|
||||||
Authors of the Swiss Ephemeris: Dieter Koch and Alois Treindl
|
|
||||||
|
|
||||||
The authors of Swiss Ephemeris have no control or influence over any of
|
|
||||||
the derived works, i.e. over software or services created by other
|
|
||||||
programmers which use Swiss Ephemeris functions.
|
|
||||||
|
|
||||||
The names of the authors or of the copyright holder (Astrodienst) must not
|
|
||||||
be used for promoting any software, product or service which uses or contains
|
|
||||||
the Swiss Ephemeris. This copyright notice is the ONLY place where the
|
|
||||||
names of the authors can legally appear, except in cases where they have
|
|
||||||
given special permission in writing.
|
|
||||||
|
|
||||||
The trademarks 'Swiss Ephemeris' and 'Swiss Ephemeris inside' may be used
|
|
||||||
for promoting such software, products or services.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef _SWEDLL_H
|
|
||||||
extern EXP32 int swe_date_conversion (
|
|
||||||
int y , int m , int d , /* year, month, day */
|
|
||||||
double utime, /* universal time in hours (decimal) */
|
|
||||||
char c, /* calendar g[regorian]|j[ulian]|a[stro = greg] */
|
|
||||||
double *tgmt);
|
|
||||||
|
|
||||||
extern EXP32 double *swe_julday(
|
|
||||||
int year, int month, int day, double hour,
|
|
||||||
int gregflag);
|
|
||||||
|
|
||||||
extern EXP32 void swe_revjul (
|
|
||||||
double jd,
|
|
||||||
int gregflag,
|
|
||||||
int *jyear, int *jmon, int *jday, double *jut);
|
|
||||||
#endif
|
|
||||||
#ifdef __cplusplus
|
|
||||||
} /* extern C */
|
|
||||||
#endif
|
|
||||||
535
swe/src/swedll.h
535
swe/src/swedll.h
@ -1,535 +0,0 @@
|
|||||||
/* SWISSEPH
|
|
||||||
* $Header: /home/dieter/sweph/RCS/swedll.h,v 1.75 2009/04/08 07:19:08 dieter Exp $
|
|
||||||
*
|
|
||||||
* Windows DLL interface imports for the Astrodienst SWISSEPH package
|
|
||||||
*
|
|
||||||
|
|
||||||
**************************************************************/
|
|
||||||
/* Copyright (C) 1997 - 2008 Astrodienst AG, Switzerland. All rights reserved.
|
|
||||||
|
|
||||||
License conditions
|
|
||||||
------------------
|
|
||||||
|
|
||||||
This file is part of Swiss Ephemeris.
|
|
||||||
|
|
||||||
Swiss Ephemeris is distributed with NO WARRANTY OF ANY KIND. No author
|
|
||||||
or distributor accepts any responsibility for the consequences of using it,
|
|
||||||
or for whether it serves any particular purpose or works at all, unless he
|
|
||||||
or she says so in writing.
|
|
||||||
|
|
||||||
Swiss Ephemeris is made available by its authors under a dual licensing
|
|
||||||
system. The software developer, who uses any part of Swiss Ephemeris
|
|
||||||
in his or her software, must choose between one of the two license models,
|
|
||||||
which are
|
|
||||||
a) GNU public license version 2 or later
|
|
||||||
b) Swiss Ephemeris Professional License
|
|
||||||
|
|
||||||
The choice must be made before the software developer distributes software
|
|
||||||
containing parts of Swiss Ephemeris to others, and before any public
|
|
||||||
service using the developed software is activated.
|
|
||||||
|
|
||||||
If the developer choses the GNU GPL software license, he or she must fulfill
|
|
||||||
the conditions of that license, which includes the obligation to place his
|
|
||||||
or her whole software project under the GNU GPL or a compatible license.
|
|
||||||
See http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
||||||
|
|
||||||
If the developer choses the Swiss Ephemeris Professional license,
|
|
||||||
he must follow the instructions as found in http://www.astro.com/swisseph/
|
|
||||||
and purchase the Swiss Ephemeris Professional Edition from Astrodienst
|
|
||||||
and sign the corresponding license contract.
|
|
||||||
|
|
||||||
The License grants you the right to use, copy, modify and redistribute
|
|
||||||
Swiss Ephemeris, but only under certain conditions described in the License.
|
|
||||||
Among other things, the License requires that the copyright notices and
|
|
||||||
this notice be preserved on all copies.
|
|
||||||
|
|
||||||
Authors of the Swiss Ephemeris: Dieter Koch and Alois Treindl
|
|
||||||
|
|
||||||
The authors of Swiss Ephemeris have no control or influence over any of
|
|
||||||
the derived works, i.e. over software or services created by other
|
|
||||||
programmers which use Swiss Ephemeris functions.
|
|
||||||
|
|
||||||
The names of the authors or of the copyright holder (Astrodienst) must not
|
|
||||||
be used for promoting any software, product or service which uses or contains
|
|
||||||
the Swiss Ephemeris. This copyright notice is the ONLY place where the
|
|
||||||
names of the authors can legally appear, except in cases where they have
|
|
||||||
given special permission in writing.
|
|
||||||
|
|
||||||
The trademarks 'Swiss Ephemeris' and 'Swiss Ephemeris inside' may be used
|
|
||||||
for promoting such software, products or services.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* $Id: swedll.h,v 1.75 2009/04/08 07:19:08 dieter Exp $ */
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
#ifndef _SWEDLL_H
|
|
||||||
#define _SWEDLL_H
|
|
||||||
|
|
||||||
#ifndef _SWEPHEXP_INCLUDED
|
|
||||||
#include "swephexp.h"
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef USE_DLL16 /* 16bit DLL */
|
|
||||||
#define DllImport extern
|
|
||||||
#else
|
|
||||||
# ifdef __cplusplus
|
|
||||||
#define DllImport extern "C" __declspec( dllimport )
|
|
||||||
# else
|
|
||||||
#define DllImport __declspec( dllimport )
|
|
||||||
# endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined (PASCAL) || defined(__stdcall)
|
|
||||||
#define CALL_CONV_IMP __stdcall
|
|
||||||
#else
|
|
||||||
#define CALL_CONV_IMP
|
|
||||||
#endif
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_heliacal_ut(double JDNDaysUTStart, double *geopos, double *datm, double *dobs, char *ObjectName, int32 TypeEvent, int32 iflag, double *dret, char *serr);
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_heliacal_pheno_ut(double JDNDaysUT, double *geopos, double *datm, double *dobs, char *ObjectName, int32 TypeEvent, int32 helflag, double *darr, char *serr);
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_vis_limit_mag(double tjdut, double *geopos, double *datm, double *dobs, char *ObjectName, int32 helflag, double *dret, char *serr);
|
|
||||||
/* the following are secret, for Victor Reijs' */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_heliacal_angle(double tjdut, double *dgeo, double *datm, double *dobs, int32 helflag, double mag, double azi_obj, double azi_sun, double azi_moon, double alt_moon, double *dret, char *serr);
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_topo_arcus_visionis(double tjdut, double *dgeo, double *datm, double *dobs, int32 helflag, double mag, double azi_obj, double alt_obj, double azi_sun, double azi_moon, double alt_moon, double *dret, char *serr);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_degnorm(double deg);
|
|
||||||
|
|
||||||
DllImport char * CALL_CONV_IMP swe_version(char *);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_calc(
|
|
||||||
double tjd, int ipl, int32 iflag,
|
|
||||||
double *xx,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_calc_ut(
|
|
||||||
double tjd_ut, int32 ipl, int32 iflag,
|
|
||||||
double *xx,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_fixstar(
|
|
||||||
char *star, double tjd, int32 iflag,
|
|
||||||
double *xx,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_fixstar_ut(
|
|
||||||
char *star, double tjd_ut, int32 iflag,
|
|
||||||
double *xx,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_fixstar_mag(
|
|
||||||
char *star, double *xx, char *serr);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_sidtime0(double tjd_ut, double ecl, double nut);
|
|
||||||
DllImport double CALL_CONV_IMP swe_sidtime(double tjd_ut);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_deltat_ex(double tjd, int32 iflag, char *serr);
|
|
||||||
DllImport double CALL_CONV_IMP swe_deltat(double tjd);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_houses(
|
|
||||||
double tjd_ut, double geolat, double geolon, int hsys,
|
|
||||||
double *hcusps, double *ascmc);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_houses_ex(
|
|
||||||
double tjd_ut, int32 iflag, double geolat, double geolon, int hsys,
|
|
||||||
double *hcusps, double *ascmc);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_houses_armc(
|
|
||||||
double armc, double geolat, double eps, int hsys,
|
|
||||||
double *hcusps, double *ascmc);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_house_pos(
|
|
||||||
double armc, double geolon, double eps, int hsys, double *xpin, char *serr);
|
|
||||||
|
|
||||||
DllImport char * CALL_CONV_IMP swe_house_name(int hsys);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_gauquelin_sector(
|
|
||||||
double t_ut, int32 ipl, char *starname, int32 iflag, int32 imeth, double *geopos, double atpress, double attemp, double *dgsect, char *serr);
|
|
||||||
|
|
||||||
DllImport void CALL_CONV_IMP swe_set_sid_mode(
|
|
||||||
int32 sid_mode, double t0, double ayan_t0);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_get_ayanamsa_ex(double tjd_et, int32 iflag, double *daya, char *serr);
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_get_ayanamsa_ex_ut(double tjd_ut, int32 iflag, double *daya, char *serr);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_get_ayanamsa(double tjd_et);
|
|
||||||
DllImport double CALL_CONV_IMP swe_get_ayanamsa_ut(double tjd_ut);
|
|
||||||
|
|
||||||
DllImport char * CALL_CONV_IMP swe_get_ayanamsa_name(int32 isidmode);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_date_conversion(
|
|
||||||
int y , int m , int d , /* year, month, day */
|
|
||||||
double utime, /* universal time in hours (decimal) */
|
|
||||||
char c, /* calendar g[regorian]|j[ulian]|a[stro = greg] */
|
|
||||||
double *tjd);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_julday(
|
|
||||||
int year, int mon, int mday,
|
|
||||||
double hour,
|
|
||||||
int gregflag);
|
|
||||||
|
|
||||||
DllImport void CALL_CONV_IMP swe_revjul(
|
|
||||||
double jd, int gregflag,
|
|
||||||
int *year, int *mon, int *mday,
|
|
||||||
double *hour);
|
|
||||||
|
|
||||||
DllImport void CALL_CONV_IMP swe_utc_time_zone(
|
|
||||||
int32 iyear, int32 imonth, int32 iday,
|
|
||||||
int32 ihour, int32 imin, double dsec,
|
|
||||||
double d_timezone,
|
|
||||||
int32 *iyear_out, int32 *imonth_out, int32 *iday_out,
|
|
||||||
int32 *ihour_out, int32 *imin_out, double *dsec_out);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_utc_to_jd(
|
|
||||||
int32 iyear, int32 imonth, int32 iday,
|
|
||||||
int32 ihour, int32 imin, double dsec,
|
|
||||||
int32 gregflag, double *dret, char *serr);
|
|
||||||
|
|
||||||
DllImport void CALL_CONV_IMP swe_jdet_to_utc(
|
|
||||||
double tjd_et, int32 gregflag,
|
|
||||||
int32 *iyear, int32 *imonth, int32 *iday,
|
|
||||||
int32 *ihour, int32 *imin, double *dsec);
|
|
||||||
|
|
||||||
DllImport void CALL_CONV_IMP swe_jdut1_to_utc(
|
|
||||||
double tjd_ut, int32 gregflag,
|
|
||||||
int32 *iyear, int32 *imonth, int32 *iday,
|
|
||||||
int32 *ihour, int32 *imin, double *dsec);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_time_equ(
|
|
||||||
double tjd, double *e, char *serr);
|
|
||||||
DllImport int CALL_CONV_IMP swe_lmt_to_lat(double tjd_lmt, double geolon, double *tjd_lat, char *serr);
|
|
||||||
DllImport int CALL_CONV_IMP swe_lat_to_lmt(double tjd_lat, double geolon, double *tjd_lmt, char *serr);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_get_tid_acc(void);
|
|
||||||
DllImport void CALL_CONV_IMP swe_set_tid_acc(double tidacc);
|
|
||||||
DllImport void CALL_CONV_IMP swe_set_ephe_path(char *path);
|
|
||||||
DllImport void CALL_CONV_IMP swe_set_jpl_file(char *fname);
|
|
||||||
DllImport void CALL_CONV_IMP swe_close(void);
|
|
||||||
DllImport char * CALL_CONV_IMP swe_get_planet_name(int ipl, char *spname);
|
|
||||||
DllImport void CALL_CONV_IMP swe_cotrans(double *xpo, double *xpn, double eps);
|
|
||||||
DllImport void CALL_CONV_IMP swe_cotrans_sp(double *xpo, double *xpn, double eps);
|
|
||||||
|
|
||||||
DllImport void CALL_CONV_IMP swe_set_topo(double geolon, double geolat, double height);
|
|
||||||
|
|
||||||
DllImport void CALL_CONV_IMP swe_set_astro_models(int32 *imodel);
|
|
||||||
|
|
||||||
/****************************
|
|
||||||
* from swecl.c
|
|
||||||
****************************/
|
|
||||||
|
|
||||||
/* computes geographic location and attributes of solar
|
|
||||||
* eclipse at a given tjd */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_sol_eclipse_where(double tjd, int32 ifl, double *geopos, double *attr, char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_lun_occult_where(double tjd, int32 ipl, char *starname, int32 ifl, double *geopos, double *attr, char *serr);
|
|
||||||
|
|
||||||
/* computes attributes of a solar eclipse for given tjd, geolon, geolat */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_sol_eclipse_how(double tjd, int32 ifl, double *geopos, double *attr, char *serr);
|
|
||||||
|
|
||||||
/* finds time of next local eclipse */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_sol_eclipse_when_loc(double tjd_start, int32 ifl, double *geopos, double *tret, double *attr, int32 backward, char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_lun_occult_when_loc(double tjd_start, int32 ipl, char *starname, int32 ifl, double *geopos, double *tret, double *attr, int32 backward, char *serr);
|
|
||||||
|
|
||||||
/* finds time of next eclipse globally */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_sol_eclipse_when_glob(double tjd_start, int32 ifl, int32 ifltype, double *tret, int32 backward, char *serr);
|
|
||||||
|
|
||||||
/* finds time of next occultation globally */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_lun_occult_when_glob(double tjd_start, int32 ipl, char *starname, int32 ifl, int32 ifltype, double *tret, int32 backward, char *serr);
|
|
||||||
|
|
||||||
/* computes attributes of a lunar eclipse for given tjd */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_lun_eclipse_how(
|
|
||||||
double tjd_ut,
|
|
||||||
int32 ifl,
|
|
||||||
double *geopos,
|
|
||||||
double *attr,
|
|
||||||
char *serr);
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_lun_eclipse_when(double tjd_start, int32 ifl, int32 ifltype, double *tret, int32 backward, char *serr);
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_lun_eclipse_when_loc(double tjd_start, int32 ifl, double *geopos, double *tret, double *attr, int32 backward, char *serr);
|
|
||||||
/* planetary phenomena */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_pheno(double tjd, int32 ipl, int32 iflag, double *attr, char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_pheno_ut(double tjd_ut, int32 ipl, int32 iflag, double *attr, char *serr);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_refrac(double inalt, double atpress, double attemp, int32 calc_flag);
|
|
||||||
DllImport double CALL_CONV_IMP swe_refrac_extended(double inalt, double geoalt, double atpress, double attemp, double lapse_rate, int32 calc_flag, double *dret);
|
|
||||||
DllImport void CALL_CONV_IMP swe_set_lapse_rate(double lapse_rate);
|
|
||||||
|
|
||||||
DllImport void CALL_CONV_IMP swe_azalt(
|
|
||||||
double tjd_ut,
|
|
||||||
int32 calc_flag,
|
|
||||||
double *geopos,
|
|
||||||
double atpress,
|
|
||||||
double attemp,
|
|
||||||
double *xin,
|
|
||||||
double *xaz);
|
|
||||||
|
|
||||||
DllImport void CALL_CONV_IMP swe_azalt_rev(
|
|
||||||
double tjd_ut,
|
|
||||||
int32 calc_flag,
|
|
||||||
double *geopos,
|
|
||||||
double *xin,
|
|
||||||
double *xout);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_rise_trans(
|
|
||||||
double tjd_ut, int32 ipl, char *starname,
|
|
||||||
int32 epheflag, int32 rsmi,
|
|
||||||
double *geopos,
|
|
||||||
double atpress, double attemp,
|
|
||||||
double *tret,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_rise_trans_true_hor(
|
|
||||||
double tjd_ut, int32 ipl, char *starname,
|
|
||||||
int32 epheflag, int32 rsmi,
|
|
||||||
double *geopos,
|
|
||||||
double atpress, double attemp,
|
|
||||||
double horhgt,
|
|
||||||
double *tret,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_nod_aps(double tjd_et, int32 ipl, int32 iflag,
|
|
||||||
int32 method,
|
|
||||||
double *xnasc, double *xndsc,
|
|
||||||
double *xperi, double *xaphe,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_nod_aps_ut(double tjd_ut, int32 ipl, int32 iflag,
|
|
||||||
int32 method,
|
|
||||||
double *xnasc, double *xndsc,
|
|
||||||
double *xperi, double *xaphe,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
/*******************************************************
|
|
||||||
* other functions from swephlib.c;
|
|
||||||
* they are not needed for Swiss Ephemeris,
|
|
||||||
* but may be useful to former Placalc users.
|
|
||||||
********************************************************/
|
|
||||||
|
|
||||||
/* normalize argument into interval [0..DEG360] */
|
|
||||||
DllImport centisec CALL_CONV_IMP swe_csnorm(centisec p);
|
|
||||||
|
|
||||||
/* distance in centisecs p1 - p2 normalized to [0..360[ */
|
|
||||||
DllImport centisec CALL_CONV_IMP swe_difcsn (centisec p1, centisec p2);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_difdegn (double p1, double p2);
|
|
||||||
|
|
||||||
/* distance in centisecs p1 - p2 normalized to [-180..180[ */
|
|
||||||
DllImport centisec CALL_CONV_IMP swe_difcs2n(centisec p1, centisec p2);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_difdeg2n(double p1, double p2);
|
|
||||||
|
|
||||||
DllImport double CALL_CONV_IMP swe_difdeg2n(double p1, double p2);
|
|
||||||
DllImport double CALL_CONV_IMP swe_difrad2n(double p1, double p2);
|
|
||||||
DllImport double CALL_CONV_IMP swe_rad_midp(double x1, double x0);
|
|
||||||
DllImport double CALL_CONV_IMP swe_deg_midp(double x1, double x0);
|
|
||||||
|
|
||||||
/* round second, but at 29.5959 always down */
|
|
||||||
DllImport centisec CALL_CONV_IMP swe_csroundsec(centisec x);
|
|
||||||
|
|
||||||
/* double to int32 with rounding, no overflow check */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_d2l(double x);
|
|
||||||
|
|
||||||
DllImport void CALL_CONV_IMP swe_split_deg(double ddeg, int32 roundflag, int32 *ideg, int32 *imin, int32 *isec, double *dsecfr, int32 *isgn);
|
|
||||||
|
|
||||||
/* monday = 0, ... sunday = 6 */
|
|
||||||
DllImport int CALL_CONV_IMP swe_day_of_week(double jd);
|
|
||||||
|
|
||||||
DllImport char * CALL_CONV_IMP swe_cs2timestr(CSEC t, int sep, AS_BOOL suppressZero, char *a);
|
|
||||||
|
|
||||||
DllImport char * CALL_CONV_IMP swe_cs2lonlatstr(CSEC t, char pchar, char mchar, char *s);
|
|
||||||
|
|
||||||
DllImport char * CALL_CONV_IMP swe_cs2degstr(CSEC t, char *a);
|
|
||||||
|
|
||||||
|
|
||||||
/* additional functions for antiquated GFA basic DLL interface.
|
|
||||||
* double -> double *
|
|
||||||
* char -> char *
|
|
||||||
* void -> int
|
|
||||||
*/
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_calc_d(
|
|
||||||
double *tjd, int ipl, int32 iflag,
|
|
||||||
double *x,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_calc_ut_d(
|
|
||||||
double *tjd, int16 ipl, int32 iflag,
|
|
||||||
double *x,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_fixstar_d(
|
|
||||||
char *star, double *tjd, int32 iflag,
|
|
||||||
double *x,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_fixstar_ut_d(
|
|
||||||
char *star, double *tjd, int32 iflag,
|
|
||||||
double *x,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_close_d(int ivoid);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_set_ephe_path_d(char *path);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_set_jpl_file_d(char *fname);
|
|
||||||
|
|
||||||
DllImport char * CALL_CONV_IMP swe_get_planet_name_d(int ipl, char *spname);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_deltat_d(double *tjd, double *deltat);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_sidtime0_d(double *tjd_ut, double *eps,
|
|
||||||
double *nut, double *sidt);
|
|
||||||
DllImport int CALL_CONV_IMP swe_sidtime_d(double *tjd_ut, double *sidt);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_set_sid_mode_d(
|
|
||||||
int32 sid_mode, double *t0, double *ayan_t0);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_get_ayanamsa_d(double *tjd_et, double *ayan);
|
|
||||||
DllImport int CALL_CONV_IMP swe_get_ayanamsa_ut_d(double *tjd_et, double *ayan);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_cotrans_d(double *xpo, double *xpn, double *eps);
|
|
||||||
DllImport int CALL_CONV_IMP swe_cotrans_sp_d(double *xpo, double *xpn, double *eps);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_set_topo_d(double *geolon, double *geolat, double *height);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_get_tid_acc_d(double *t_acc);
|
|
||||||
DllImport int CALL_CONV_IMP swe_set_tid_acc_d(double *t_acc);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_degnorm_d(double *x);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_date_conversion_d(
|
|
||||||
int y , int m , int d , /* year, month, day */
|
|
||||||
double *utime, /* universal time in hours (decimal) */
|
|
||||||
char *c, /* calendar g[regorian]|j[ulian]|a[stro = greg] */
|
|
||||||
double *tjd);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_julday_d(
|
|
||||||
int year, int month, int day, double *hour,
|
|
||||||
int gregflag, double *tjd);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_revjul_d(
|
|
||||||
double *tjd,
|
|
||||||
int gregflag,
|
|
||||||
int *jyear, int *jmon, int *jday, double *jut);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_houses_d(
|
|
||||||
double *tjd, double *geolat, double *geolon, int hsys,
|
|
||||||
double *hcusps, double *ascmc);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_houses_ex_d(
|
|
||||||
double *tjd_ut, int32 iflag, double *geolat, double *geolon, int hsys,
|
|
||||||
double *hcusps, double *ascmc);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_houses_armc_d(
|
|
||||||
double *armc, double *geolat, double *eps, int hsys,
|
|
||||||
double *hcusps, double *ascmc);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_house_pos_d(
|
|
||||||
double *armc, double *geolon, double *eps, int hsys, double *xpin, double *hpos, char *serr);
|
|
||||||
|
|
||||||
/* normalize argument into interval [0..DEG360] */
|
|
||||||
DllImport centisec CALL_CONV_IMP swe_csnorm_d(centisec p);
|
|
||||||
|
|
||||||
/* distance in centisecs p1 - p2 normalized to [0..360[ */
|
|
||||||
DllImport centisec CALL_CONV_IMP swe_difcsn_d(centisec p1, centisec p2);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_difdegn_d(double *p1, double *p2, double *diff);
|
|
||||||
|
|
||||||
/* distance in centisecs p1 - p2 normalized to [-180..180[ */
|
|
||||||
DllImport centisec CALL_CONV_IMP swe_difcs2n_d(centisec p1, centisec p2);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_difdeg2n_d(double *p1, double *p2, double *diff);
|
|
||||||
|
|
||||||
/* round second, but at 29.5959 always down */
|
|
||||||
DllImport centisec CALL_CONV_IMP swe_csroundsec_d(centisec x);
|
|
||||||
|
|
||||||
/* double to int32 with rounding, no overflow check */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_d2l_d(double *x);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_split_deg_d(double *ddeg, int32 roundflag, int32 *ideg, int32 *imin, int32 *isec, double *dsecfr, int32 *isgn);
|
|
||||||
|
|
||||||
/* monday = 0, ... sunday = 6 */
|
|
||||||
DllImport int CALL_CONV_IMP swe_day_of_week_d(double *jd);
|
|
||||||
|
|
||||||
DllImport char * CALL_CONV_IMP swe_cs2timestr_d(CSEC t, int sep, AS_BOOL suppressZero, char *a);
|
|
||||||
|
|
||||||
DllImport char * CALL_CONV_IMP swe_cs2lonlatstr_d(CSEC t, char *pchar, char *mchar, char *s);
|
|
||||||
|
|
||||||
DllImport char * CALL_CONV_IMP swe_cs2degstr_d(CSEC t, char *a);
|
|
||||||
|
|
||||||
/****************************
|
|
||||||
* from swecl.c
|
|
||||||
****************************/
|
|
||||||
|
|
||||||
/* computes geographic location and attributes of solar
|
|
||||||
* eclipse at a given tjd */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_sol_eclipse_where_d(double *tjd_ut, int32 ifl, double *geopos, double *attr, char *serr);
|
|
||||||
|
|
||||||
/* computes attributes of a solar eclipse for given tjd, geolon, geolat */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_sol_eclipse_how_d(double *tjd_ut, int32 ifl, double geolon, double geolat, double geohgt, double *attr, char *serr);
|
|
||||||
|
|
||||||
/* finds time of next local eclipse */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_sol_eclipse_when_loc_d(double *tjd_start, int32 ifl, double *geopos, double *tret, double *attr, AS_BOOL backward, char *serr);
|
|
||||||
|
|
||||||
/* finds time of next eclipse globally */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_sol_eclipse_when_glob_d(double *tjd_start, int32 ifl, int32 ifltype,
|
|
||||||
double *tret, AS_BOOL backward, char *serr);
|
|
||||||
|
|
||||||
/* computes attributes of a lunar eclipse for given tjd */
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_lun_eclipse_how_d(
|
|
||||||
double *tjd_ut,
|
|
||||||
int32 ifl,
|
|
||||||
double *attr,
|
|
||||||
char *serr);
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_lun_eclipse_when_d(double *tjd_start, int32 ifl, int32 ifltype,
|
|
||||||
double *tret, AS_BOOL backward, char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_pheno_d(double *tjd, int32 ipl, int32 iflag,
|
|
||||||
double *attr, char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_pheno_ut_d(double *tjd_ut, int32 ipl, int32 iflag, double *attr, char *serr);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_refrac_d(double *inalt, double *atpress, double *attemp, int32 calc_flag, double *retalt);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_azalt_d(
|
|
||||||
double *tjd_ut,
|
|
||||||
int32 calc_flag,
|
|
||||||
double *geopos,
|
|
||||||
double *atpress,
|
|
||||||
double *attemp,
|
|
||||||
double *xin,
|
|
||||||
double *xaz);
|
|
||||||
|
|
||||||
DllImport int CALL_CONV_IMP swe_azalt_rev_d(
|
|
||||||
double *tjd_ut,
|
|
||||||
int32 calc_flag,
|
|
||||||
double *geopos,
|
|
||||||
double *xin,
|
|
||||||
double *xout);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_rise_trans_d(
|
|
||||||
double *tjd_ut, int32 ipl, char *starname,
|
|
||||||
int32 epheflag, int32 rsmi,
|
|
||||||
double *geopos,
|
|
||||||
double *atpress, double *attemp,
|
|
||||||
double *tret,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_nod_aps_d(double *tjd_et, int32 ipl, int32 iflag,
|
|
||||||
int32 method,
|
|
||||||
double *xnasc, double *xndsc,
|
|
||||||
double *xperi, double *xaphe,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
DllImport int32 CALL_CONV_IMP swe_nod_aps_ut_d(double *tjd_ut, int32 ipl, int32 iflag,
|
|
||||||
int32 method,
|
|
||||||
double *xnasc, double *xndsc,
|
|
||||||
double *xperi, double *xaphe,
|
|
||||||
char *serr);
|
|
||||||
|
|
||||||
#endif /* !_SWEDLL_H */
|
|
||||||
#ifdef __cplusplus
|
|
||||||
} /* extern C */
|
|
||||||
#endif
|
|
||||||
3369
swe/src/swehel.c
3369
swe/src/swehel.c
File diff suppressed because it is too large
Load Diff
1823
swe/src/swehouse.c
1823
swe/src/swehouse.c
File diff suppressed because it is too large
Load Diff
@ -1,85 +0,0 @@
|
|||||||
/*******************************************************
|
|
||||||
$Header: /home/dieter/sweph/RCS/swehouse.h,v 1.74 2008/06/16 10:07:20 dieter Exp $
|
|
||||||
module swehouse.h
|
|
||||||
house and (simple) aspect calculation
|
|
||||||
|
|
||||||
*******************************************************/
|
|
||||||
|
|
||||||
/* Copyright (C) 1997 - 2008 Astrodienst AG, Switzerland. All rights reserved.
|
|
||||||
|
|
||||||
License conditions
|
|
||||||
------------------
|
|
||||||
|
|
||||||
This file is part of Swiss Ephemeris.
|
|
||||||
|
|
||||||
Swiss Ephemeris is distributed with NO WARRANTY OF ANY KIND. No author
|
|
||||||
or distributor accepts any responsibility for the consequences of using it,
|
|
||||||
or for whether it serves any particular purpose or works at all, unless he
|
|
||||||
or she says so in writing.
|
|
||||||
|
|
||||||
Swiss Ephemeris is made available by its authors under a dual licensing
|
|
||||||
system. The software developer, who uses any part of Swiss Ephemeris
|
|
||||||
in his or her software, must choose between one of the two license models,
|
|
||||||
which are
|
|
||||||
a) GNU public license version 2 or later
|
|
||||||
b) Swiss Ephemeris Professional License
|
|
||||||
|
|
||||||
The choice must be made before the software developer distributes software
|
|
||||||
containing parts of Swiss Ephemeris to others, and before any public
|
|
||||||
service using the developed software is activated.
|
|
||||||
|
|
||||||
If the developer choses the GNU GPL software license, he or she must fulfill
|
|
||||||
the conditions of that license, which includes the obligation to place his
|
|
||||||
or her whole software project under the GNU GPL or a compatible license.
|
|
||||||
See http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
||||||
|
|
||||||
If the developer choses the Swiss Ephemeris Professional license,
|
|
||||||
he must follow the instructions as found in http://www.astro.com/swisseph/
|
|
||||||
and purchase the Swiss Ephemeris Professional Edition from Astrodienst
|
|
||||||
and sign the corresponding license contract.
|
|
||||||
|
|
||||||
The License grants you the right to use, copy, modify and redistribute
|
|
||||||
Swiss Ephemeris, but only under certain conditions described in the License.
|
|
||||||
Among other things, the License requires that the copyright notices and
|
|
||||||
this notice be preserved on all copies.
|
|
||||||
|
|
||||||
Authors of the Swiss Ephemeris: Dieter Koch and Alois Treindl
|
|
||||||
|
|
||||||
The authors of Swiss Ephemeris have no control or influence over any of
|
|
||||||
the derived works, i.e. over software or services created by other
|
|
||||||
programmers which use Swiss Ephemeris functions.
|
|
||||||
|
|
||||||
The names of the authors or of the copyright holder (Astrodienst) must not
|
|
||||||
be used for promoting any software, product or service which uses or contains
|
|
||||||
the Swiss Ephemeris. This copyright notice is the ONLY place where the
|
|
||||||
names of the authors can legally appear, except in cases where they have
|
|
||||||
given special permission in writing.
|
|
||||||
|
|
||||||
The trademarks 'Swiss Ephemeris' and 'Swiss Ephemeris inside' may be used
|
|
||||||
for promoting such software, products or services.
|
|
||||||
*/
|
|
||||||
|
|
||||||
struct houses {
|
|
||||||
double cusp[37];
|
|
||||||
double ac;
|
|
||||||
double mc;
|
|
||||||
double vertex;
|
|
||||||
double equasc;
|
|
||||||
double coasc1;
|
|
||||||
double coasc2;
|
|
||||||
double polasc;
|
|
||||||
};
|
|
||||||
|
|
||||||
#define HOUSES struct houses
|
|
||||||
#define VERY_SMALL 1E-10
|
|
||||||
|
|
||||||
#define degtocs(x) (d2l((x) * DEG))
|
|
||||||
#define cstodeg(x) (double)((x) * CS2DEG)
|
|
||||||
|
|
||||||
#define sind(x) sin(x * DEGTORAD)
|
|
||||||
#define cosd(x) cos(x * DEGTORAD)
|
|
||||||
#define tand(x) tan(x * DEGTORAD)
|
|
||||||
#define asind(x) (asin(x) * RADTODEG)
|
|
||||||
#define acosd(x) (acos(x) * RADTODEG)
|
|
||||||
#define atand(x) (atan(x) * RADTODEG)
|
|
||||||
#define atan2d(y, x) (atan2(y, x) * RADTODEG)
|
|
||||||
931
swe/src/swejpl.c
931
swe/src/swejpl.c
@ -1,931 +0,0 @@
|
|||||||
|
|
||||||
/*
|
|
||||||
| $Header: /home/dieter/sweph/RCS/swejpl.c,v 1.76 2008/08/26 13:55:36 dieter Exp $
|
|
||||||
|
|
|
||||||
| Subroutines for reading JPL ephemerides.
|
|
||||||
| derived from testeph.f as contained in DE403 distribution July 1995.
|
|
||||||
| works with DE200, DE102, DE403, DE404, DE405, DE406, DE431
|
|
||||||
| (attention, these ephemerides do not have exactly the same reference frame)
|
|
||||||
|
|
||||||
Authors: Dieter Koch and Alois Treindl, Astrodienst Zurich
|
|
||||||
|
|
||||||
************************************************************/
|
|
||||||
/* Copyright (C) 1997 - 2008 Astrodienst AG, Switzerland. All rights reserved.
|
|
||||||
|
|
||||||
License conditions
|
|
||||||
------------------
|
|
||||||
|
|
||||||
This file is part of Swiss Ephemeris.
|
|
||||||
|
|
||||||
Swiss Ephemeris is distributed with NO WARRANTY OF ANY KIND. No author
|
|
||||||
or distributor accepts any responsibility for the consequences of using it,
|
|
||||||
or for whether it serves any particular purpose or works at all, unless he
|
|
||||||
or she says so in writing.
|
|
||||||
|
|
||||||
Swiss Ephemeris is made available by its authors under a dual licensing
|
|
||||||
system. The software developer, who uses any part of Swiss Ephemeris
|
|
||||||
in his or her software, must choose between one of the two license models,
|
|
||||||
which are
|
|
||||||
a) GNU public license version 2 or later
|
|
||||||
b) Swiss Ephemeris Professional License
|
|
||||||
|
|
||||||
The choice must be made before the software developer distributes software
|
|
||||||
containing parts of Swiss Ephemeris to others, and before any public
|
|
||||||
service using the developed software is activated.
|
|
||||||
|
|
||||||
If the developer choses the GNU GPL software license, he or she must fulfill
|
|
||||||
the conditions of that license, which includes the obligation to place his
|
|
||||||
or her whole software project under the GNU GPL or a compatible license.
|
|
||||||
See http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
||||||
|
|
||||||
If the developer choses the Swiss Ephemeris Professional license,
|
|
||||||
he must follow the instructions as found in http://www.astro.com/swisseph/
|
|
||||||
and purchase the Swiss Ephemeris Professional Edition from Astrodienst
|
|
||||||
and sign the corresponding license contract.
|
|
||||||
|
|
||||||
The License grants you the right to use, copy, modify and redistribute
|
|
||||||
Swiss Ephemeris, but only under certain conditions described in the License.
|
|
||||||
Among other things, the License requires that the copyright notices and
|
|
||||||
this notice be preserved on all copies.
|
|
||||||
|
|
||||||
Authors of the Swiss Ephemeris: Dieter Koch and Alois Treindl
|
|
||||||
|
|
||||||
The authors of Swiss Ephemeris have no control or influence over any of
|
|
||||||
the derived works, i.e. over software or services created by other
|
|
||||||
programmers which use Swiss Ephemeris functions.
|
|
||||||
|
|
||||||
The names of the authors or of the copyright holder (Astrodienst) must not
|
|
||||||
be used for promoting any software, product or service which uses or contains
|
|
||||||
the Swiss Ephemeris. This copyright notice is the ONLY place where the
|
|
||||||
names of the authors can legally appear, except in cases where they have
|
|
||||||
given special permission in writing.
|
|
||||||
|
|
||||||
The trademarks 'Swiss Ephemeris' and 'Swiss Ephemeris inside' may be used
|
|
||||||
for promoting such software, products or services.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#if MSDOS
|
|
||||||
#else
|
|
||||||
#define _FILE_OFFSET_BITS 64
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#include <string.h>
|
|
||||||
#include "swephexp.h"
|
|
||||||
#include "sweph.h"
|
|
||||||
#include "swejpl.h"
|
|
||||||
|
|
||||||
#if MSDOS
|
|
||||||
extern __int64 __cdecl _ftelli64(FILE *);
|
|
||||||
extern int __cdecl _fseeki64(FILE *, __int64, int);
|
|
||||||
typedef __int64 off_t;
|
|
||||||
#define FSEEK _fseeki64
|
|
||||||
#define FTELL _ftelli64
|
|
||||||
#else
|
|
||||||
#define FSEEK fseeko
|
|
||||||
#define FTELL ftello
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#define DEBUG_DO_SHOW FALSE
|
|
||||||
|
|
||||||
/*
|
|
||||||
* local globals
|
|
||||||
*/
|
|
||||||
struct jpl_save {
|
|
||||||
char *jplfname;
|
|
||||||
char *jplfpath;
|
|
||||||
FILE *jplfptr;
|
|
||||||
short do_reorder;
|
|
||||||
double eh_cval[400];
|
|
||||||
double eh_ss[3], eh_au, eh_emrat;
|
|
||||||
int32 eh_denum, eh_ncon, eh_ipt[39];
|
|
||||||
char ch_cnam[6*400];
|
|
||||||
double pv[78];
|
|
||||||
double pvsun[6];
|
|
||||||
double buf[1500];
|
|
||||||
double pc[18], vc[18], ac[18], jc[18];
|
|
||||||
short do_km;
|
|
||||||
};
|
|
||||||
|
|
||||||
static TLS struct jpl_save *js;
|
|
||||||
|
|
||||||
static int state (double et, int32 *list, int do_bary,
|
|
||||||
double *pv, double *pvsun, double *nut, char *serr);
|
|
||||||
static int interp(double *buf, double t, double intv, int32 ncfin,
|
|
||||||
int32 ncmin, int32 nain, int32 ifl, double *pv);
|
|
||||||
static int32 fsizer(char *serr);
|
|
||||||
static void reorder(char *x, int size, int number);
|
|
||||||
static int read_const_jpl(double *ss, char *serr);
|
|
||||||
|
|
||||||
/* information about eh_ipt[] and buf[]
|
|
||||||
DE200 DE102 DE403
|
|
||||||
3 3 ipt[0] 3 body 0 (mercury) starts at buf[2]
|
|
||||||
12 15 ipt[1] 14 body 0, ncf = coefficients per component
|
|
||||||
4 2 ipt[2] 4 na = nintervals, tot 14*4*3=168
|
|
||||||
147 93 ipt[3] 171 body 1 (venus) starts at buf[170]
|
|
||||||
12 15 ipt[4] 10 ncf = coefficients per component
|
|
||||||
1 1 ipt[5] 2 total 10*2*3=60
|
|
||||||
183 138 ipt[6] 231 body 2 (earth) starts at buf[230]
|
|
||||||
15 15 ipt[7] 13 ncf = coefficients per component
|
|
||||||
2 2 ipt[8] 2 total 13*2*3=78
|
|
||||||
273 228 ipt[9] 309 body 3 (mars) starts at buf[308]
|
|
||||||
10 10 ipt[10] 11 ncf = coefficients per component
|
|
||||||
1 1 ipt[11] 1 total 11*1*3=33
|
|
||||||
303 258 ipt[12] 342 body 4 (jupiter) at buf[341]
|
|
||||||
9 9 ipt[13] 8 total 8 * 1 * 3 = 24
|
|
||||||
1 1 ipt[14] 1
|
|
||||||
330 285 ipt[15] 366 body 5 (saturn) at buf[365]
|
|
||||||
8 8 ipt[16] 7 total 7 * 1 * 3 = 21
|
|
||||||
1 1 ipt[17] 1
|
|
||||||
354 309 ipt[18] 387 body 6 (uranus) at buf[386]
|
|
||||||
8 8 ipt[19] 6 total 6 * 1 * 3 = 18
|
|
||||||
1 1 ipt[20] 1
|
|
||||||
378 333 ipt[21] 405 body 7 (neptune) at buf[404]
|
|
||||||
6 6 ipt[22] 6 total 18
|
|
||||||
1 1 ipt[23] 1
|
|
||||||
396 351 ipt[24] 423 body 8 (pluto) at buf[422]
|
|
||||||
6 6 ipt[25] 6 total 18
|
|
||||||
1 1 ipt[26] 1
|
|
||||||
414 369 ipt[27] 441 body 9 (moon) at buf[440]
|
|
||||||
12 15 ipt[28] 13 total 13 * 8 * 3 = 312
|
|
||||||
8 8 ipt[29] 8
|
|
||||||
702 729 ipt[30] 753 SBARY SUN, starts at buf[752]
|
|
||||||
15 15 ipt[31] 11 SBARY SUN, ncf = coeff per component
|
|
||||||
1 1 ipt[32] 2 total 11*2*3=66
|
|
||||||
747 774 ipt[33] 819 nutations, starts at buf[818]
|
|
||||||
10 0 ipt[34] 10 total 10 * 4 * 2 = 80
|
|
||||||
4 0 ipt[35] 4 (nutation only two coordinates)
|
|
||||||
0 0 ipt[36] 899 librations, start at buf[898]
|
|
||||||
0 0 ipt[37] 10 total 10 * 4 * 3 = 120
|
|
||||||
0 0 ipt[38] 4
|
|
||||||
|
|
||||||
last element of buf[1017]
|
|
||||||
buf[0] contains start jd and buf[1] end jd of segment;
|
|
||||||
each segment is 32 days in de403, 64 days in DE102, 32 days in DE200
|
|
||||||
|
|
||||||
Length of blocks: DE406 = 1456*4=5824 bytes = 728 double
|
|
||||||
DE405 = 2036*4=8144 bytes = 1018 double
|
|
||||||
DE404 = 1456*4=5824 bytes = 728 double
|
|
||||||
DE403 = 2036*4=8144 bytes = 1018 double
|
|
||||||
DE200 = 1652*4=6608 bytes = 826 double
|
|
||||||
DE102 = 1546*4=6184 bytes = 773 double
|
|
||||||
each DE102 record has 53*8=424 fill bytes so that
|
|
||||||
the records have the same length as DE200.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* This subroutine opens the file jplfname, with a phony record length,
|
|
||||||
* reads the first record, and uses the info to compute ksize,
|
|
||||||
* the number of single precision words in a record.
|
|
||||||
* RETURN: ksize (record size of ephemeris data)
|
|
||||||
* jplfptr is opened on return.
|
|
||||||
* note 26-aug-2008: now record size is computed by fsizer(), not
|
|
||||||
* set to a fixed value depending as in previous releases. The caller of
|
|
||||||
* fsizer() will verify by data comparison whether it computed correctly.
|
|
||||||
*/
|
|
||||||
static int32 fsizer(char *serr)
|
|
||||||
{
|
|
||||||
/* Local variables */
|
|
||||||
int32 ncon;
|
|
||||||
double emrat;
|
|
||||||
int32 numde;
|
|
||||||
double au, ss[3];
|
|
||||||
int i, kmx, khi, nd;
|
|
||||||
int32 ksize, lpt[3];
|
|
||||||
char ttl[6*14*3];
|
|
||||||
if ((js->jplfptr = swi_fopen(SEI_FILE_PLANET, js->jplfname, js->jplfpath, serr)) == NULL) {
|
|
||||||
return NOT_AVAILABLE;
|
|
||||||
}
|
|
||||||
/* ttl = ephemeris title, e.g.
|
|
||||||
* "JPL Planetary Ephemeris DE404/LE404
|
|
||||||
* Start Epoch: JED= 625296.5-3001 DEC 21 00:00:00
|
|
||||||
* Final Epoch: JED= 2817168.5 3001 JAN 17 00:00:00c */
|
|
||||||
fread((void *) &ttl[0], 1, 252, js->jplfptr);
|
|
||||||
/* cnam = names of constants */
|
|
||||||
fread((void *) js->ch_cnam, 1, 6*400, js->jplfptr);
|
|
||||||
/* ss[0] = start epoch of ephemeris
|
|
||||||
* ss[1] = end epoch
|
|
||||||
* ss[2] = segment size in days */
|
|
||||||
fread((void *) &ss[0], sizeof(double), 3, js->jplfptr);
|
|
||||||
/* reorder ? */
|
|
||||||
if (ss[2] < 1 || ss[2] > 200)
|
|
||||||
js->do_reorder = TRUE;
|
|
||||||
else
|
|
||||||
js->do_reorder = 0;
|
|
||||||
for (i = 0; i < 3; i++)
|
|
||||||
js->eh_ss[i] = ss[i];
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &js->eh_ss[0], sizeof(double), 3);
|
|
||||||
/* plausibility test of these constants. Start and end date must be
|
|
||||||
* between -20000 and +20000, segment size >= 1 and <= 200 */
|
|
||||||
if (js->eh_ss[0] < -5583942 || js->eh_ss[1] > 9025909 || js->eh_ss[2] < 1 || js->eh_ss[2] > 200) {
|
|
||||||
if (serr != NULL) {
|
|
||||||
strcpy(serr, "alleged ephemeris file has invalid format.");
|
|
||||||
if (strlen(serr) + strlen(js->jplfname) + 3 < AS_MAXCH) {
|
|
||||||
sprintf(serr, "alleged ephemeris file (%s) has invalid format.", js->jplfname);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return(NOT_AVAILABLE);
|
|
||||||
}
|
|
||||||
/* ncon = number of constants */
|
|
||||||
fread((void *) &ncon, sizeof(int32), 1, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &ncon, sizeof(int32), 1);
|
|
||||||
/* au = astronomical unit */
|
|
||||||
fread((void *) &au, sizeof(double), 1, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &au, sizeof(double), 1);
|
|
||||||
/* emrat = earth moon mass ratio */
|
|
||||||
fread((void *) &emrat, sizeof(double), 1, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &emrat, sizeof(double), 1);
|
|
||||||
/* ipt[i+0]: coefficients of planet i start at buf[ipt[i+0]-1]
|
|
||||||
* ipt[i+1]: number of coefficients (interpolation order - 1)
|
|
||||||
* ipt[i+2]: number of intervals in segment */
|
|
||||||
fread((void *) &js->eh_ipt[0], sizeof(int32), 36, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &js->eh_ipt[0], sizeof(int32), 36);
|
|
||||||
/* numde = number of jpl ephemeris "404" with de404 */
|
|
||||||
fread((void *) &numde, sizeof(int32), 1, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &numde, sizeof(int32), 1);
|
|
||||||
/* read librations */
|
|
||||||
fread(&lpt[0], sizeof(int32), 3, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &lpt[0], sizeof(int32), 3);
|
|
||||||
/* fill librations into eh_ipt[36]..[38] */
|
|
||||||
for (i = 0; i < 3; ++i)
|
|
||||||
js->eh_ipt[i + 36] = lpt[i];
|
|
||||||
rewind(js->jplfptr);
|
|
||||||
/* find the number of ephemeris coefficients from the pointers */
|
|
||||||
/* re-activated this code on 26-aug-2008 */
|
|
||||||
kmx = 0;
|
|
||||||
khi = 0;
|
|
||||||
for (i = 0; i < 13; i++) {
|
|
||||||
if (js->eh_ipt[i * 3] > kmx) {
|
|
||||||
kmx = js->eh_ipt[i * 3];
|
|
||||||
khi = i + 1;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (khi == 12)
|
|
||||||
nd = 2;
|
|
||||||
else
|
|
||||||
nd = 3;
|
|
||||||
ksize = (js->eh_ipt[khi * 3 - 3] + nd * js->eh_ipt[khi * 3 - 2] * js->eh_ipt[khi * 3 - 1] - 1L) * 2L;
|
|
||||||
/*
|
|
||||||
* de102 files give wrong ksize, because they contain 424 empty bytes
|
|
||||||
* per record. Fixed by hand!
|
|
||||||
*/
|
|
||||||
if (ksize == 1546)
|
|
||||||
ksize = 1652;
|
|
||||||
#if 0 /* we prefer to compute ksize to be comaptible
|
|
||||||
with new DE releases */
|
|
||||||
switch (numde) {
|
|
||||||
case 403:
|
|
||||||
case 405:
|
|
||||||
case 410:
|
|
||||||
case 413:
|
|
||||||
case 414:
|
|
||||||
case 418:
|
|
||||||
case 421:
|
|
||||||
ksize = 2036;
|
|
||||||
break;
|
|
||||||
case 404:
|
|
||||||
case 406:
|
|
||||||
ksize = 1456;
|
|
||||||
break;
|
|
||||||
case 200:
|
|
||||||
ksize = 1652;
|
|
||||||
break;
|
|
||||||
case 102:
|
|
||||||
ksize = 1652; /* de102 is filled with blanks to length of de200 */
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr,"unknown numde value %d;", numde);
|
|
||||||
return ERR;
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
if (ksize < 1000 || ksize > 5000) {
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr, "JPL ephemeris file does not provide valid ksize (%d)", ksize);/**/
|
|
||||||
return NOT_AVAILABLE;
|
|
||||||
}
|
|
||||||
return ksize;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* This subroutine reads the jpl planetary ephemeris
|
|
||||||
* and gives the position and velocity of the point 'ntarg'
|
|
||||||
* with respect to 'ncent'.
|
|
||||||
* calling sequence parameters:
|
|
||||||
* et = d.p. julian ephemeris date at which interpolation
|
|
||||||
* is wanted.
|
|
||||||
* ** note the entry dpleph for a doubly-dimensioned time **
|
|
||||||
* the reason for this option is discussed in the
|
|
||||||
* subroutine state
|
|
||||||
* ntarg = integer number of 'target' point.
|
|
||||||
* ncent = integer number of center point.
|
|
||||||
* the numbering convention for 'ntarg' and 'ncent' is:
|
|
||||||
* 0 = mercury 7 = neptune
|
|
||||||
* 1 = venus 8 = pluto
|
|
||||||
* 2 = earth 9 = moon
|
|
||||||
* 3 = mars 10 = sun
|
|
||||||
* 4 = jupiter 11 = solar-system barycenter
|
|
||||||
* 5 = saturn 12 = earth-moon barycenter
|
|
||||||
* 6 = uranus 13 = nutations (longitude and obliq)
|
|
||||||
* 14 = librations, if on eph file
|
|
||||||
* (if nutations are wanted, set ntarg = 13. for librations,
|
|
||||||
* set ntarg = 14. set ncent=0.)
|
|
||||||
* rrd = output 6-word d.p. array containing position and velocity
|
|
||||||
* of point 'ntarg' relative to 'ncent'. the units are au and
|
|
||||||
* au/day. for librations the units are radians and radians
|
|
||||||
* per day. in the case of nutations the first four words of
|
|
||||||
* rrd will be set to nutations and rates, having units of
|
|
||||||
* radians and radians/day.
|
|
||||||
* The option is available to have the units in km and km/sec.
|
|
||||||
* For this, set do_km=TRUE (default FALSE).
|
|
||||||
*/
|
|
||||||
int swi_pleph(double et, int ntarg, int ncent, double *rrd, char *serr)
|
|
||||||
{
|
|
||||||
int i, retc;
|
|
||||||
int32 list[12];
|
|
||||||
double *pv = js->pv;
|
|
||||||
double *pvsun = js->pvsun;
|
|
||||||
for (i = 0; i < 6; ++i)
|
|
||||||
rrd[i] = 0.0;
|
|
||||||
if (ntarg == ncent)
|
|
||||||
return 0;
|
|
||||||
for (i = 0; i < 12; ++i)
|
|
||||||
list[i] = 0;
|
|
||||||
/* check for nutation call */
|
|
||||||
if (ntarg == J_NUT) {
|
|
||||||
if (js->eh_ipt[34] > 0) {
|
|
||||||
list[10] = 2;
|
|
||||||
return(state(et, list, FALSE, pv, pvsun, rrd, serr));
|
|
||||||
} else {
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr,"No nutations on the JPL ephemeris file;");
|
|
||||||
return (NOT_AVAILABLE);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (ntarg == J_LIB) {
|
|
||||||
if (js->eh_ipt[37] > 0) {
|
|
||||||
list[11] = 2;
|
|
||||||
if ((retc = state(et, list, FALSE, pv, pvsun, rrd, serr)) != OK)
|
|
||||||
return (retc);
|
|
||||||
for (i = 0; i < 6; ++i)
|
|
||||||
rrd[i] = pv[i + 60];
|
|
||||||
return 0;
|
|
||||||
} else {
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr,"No librations on the ephemeris file;");
|
|
||||||
return (NOT_AVAILABLE);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
/* set up proper entries in 'list' array for state call */
|
|
||||||
if (ntarg < J_SUN)
|
|
||||||
list[ntarg] = 2;
|
|
||||||
if (ntarg == J_MOON) /* Mooon needs Earth */
|
|
||||||
list[J_EARTH] = 2;
|
|
||||||
if (ntarg == J_EARTH) /* Earth needs Moon */
|
|
||||||
list[J_MOON] = 2;
|
|
||||||
if (ntarg == J_EMB) /* EMB needs Earth */
|
|
||||||
list[J_EARTH] = 2;
|
|
||||||
if (ncent < J_SUN)
|
|
||||||
list[ncent] = 2;
|
|
||||||
if (ncent == J_MOON) /* Mooon needs Earth */
|
|
||||||
list[J_EARTH] = 2;
|
|
||||||
if (ncent == J_EARTH) /* Earth needs Moon */
|
|
||||||
list[J_MOON] = 2;
|
|
||||||
if (ncent == J_EMB) /* EMB needs Earth */
|
|
||||||
list[J_EARTH] = 2;
|
|
||||||
if ((retc = state(et, list, TRUE, pv, pvsun, rrd, serr)) != OK)
|
|
||||||
return (retc);
|
|
||||||
if (ntarg == J_SUN || ncent == J_SUN) {
|
|
||||||
for (i = 0; i < 6; ++i)
|
|
||||||
pv[i + 6*J_SUN] = pvsun[i];
|
|
||||||
}
|
|
||||||
if (ntarg == J_SBARY || ncent == J_SBARY) {
|
|
||||||
for (i = 0; i < 6; ++i) {
|
|
||||||
pv[i + 6*J_SBARY] = 0.;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (ntarg == J_EMB || ncent == J_EMB) {
|
|
||||||
for (i = 0; i < 6; ++i)
|
|
||||||
pv[i + 6*J_EMB] = pv[i + 6*J_EARTH];
|
|
||||||
}
|
|
||||||
if ((ntarg==J_EARTH && ncent==J_MOON) || (ntarg == J_MOON && ncent==J_EARTH)){
|
|
||||||
for (i = 0; i < 6; ++i)
|
|
||||||
pv[i + 6*J_EARTH] = 0.;
|
|
||||||
|
|
||||||
} else {
|
|
||||||
if (list[J_EARTH] == 2) {
|
|
||||||
for (i = 0; i < 6; ++i)
|
|
||||||
pv[i + 6*J_EARTH] -= pv[i + 6*J_MOON] / (js->eh_emrat + 1.);
|
|
||||||
}
|
|
||||||
if (list[J_MOON] == 2) {
|
|
||||||
for (i = 0; i < 6; ++i) {
|
|
||||||
pv[i + 6*J_MOON] += pv[i + 6*J_EARTH];
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
for (i = 0; i < 6; ++i)
|
|
||||||
rrd[i] = pv[i + ntarg * 6] - pv[i + ncent * 6];
|
|
||||||
return OK;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* This subroutine differentiates and interpolates a
|
|
||||||
* set of chebyshev coefficients to give pos, vel, acc, and jerk
|
|
||||||
* calling sequence parameters:
|
|
||||||
* input:
|
|
||||||
* buf 1st location of array of d.p. chebyshev coefficients of position
|
|
||||||
* t is dp fractional time in interval covered by
|
|
||||||
* coefficients at which interpolation is wanted, 0 <= t <= 1
|
|
||||||
* intv is dp length of whole interval in input time units.
|
|
||||||
* ncf number of coefficients per component
|
|
||||||
* ncm number of components per set of coefficients
|
|
||||||
* na number of sets of coefficients in full array
|
|
||||||
* (i.e., number of sub-intervals in full interval)
|
|
||||||
* ifl int flag: =1 for positions only
|
|
||||||
* =2 for pos and vel
|
|
||||||
* =3 for pos, vel, and acc
|
|
||||||
* =4 for pos, vel, acc, and jerk
|
|
||||||
* output:
|
|
||||||
* pv d.p. interpolated quantities requested.
|
|
||||||
* assumed dimension is pv(ncm,fl).
|
|
||||||
*/
|
|
||||||
static int interp(double *buf, double t, double intv, int32 ncfin,
|
|
||||||
int32 ncmin, int32 nain, int32 ifl, double *pv)
|
|
||||||
{
|
|
||||||
/* Initialized data */
|
|
||||||
static TLS int np, nv;
|
|
||||||
static TLS int nac;
|
|
||||||
static TLS int njk;
|
|
||||||
static TLS double twot = 0.;
|
|
||||||
double *pc = js->pc;
|
|
||||||
double *vc = js->vc;
|
|
||||||
double *ac = js->ac;
|
|
||||||
double *jc = js->jc;
|
|
||||||
int ncf = (int) ncfin;
|
|
||||||
int ncm = (int) ncmin;
|
|
||||||
int na = (int) nain;
|
|
||||||
/* Local variables */
|
|
||||||
double temp;
|
|
||||||
int i, j, ni;
|
|
||||||
double tc;
|
|
||||||
double dt1, bma;
|
|
||||||
double bma2, bma3;
|
|
||||||
/*
|
|
||||||
| get correct sub-interval number for this set of coefficients and then
|
|
||||||
| get normalized chebyshev time within that subinterval.
|
|
||||||
*/
|
|
||||||
if (t >= 0)
|
|
||||||
dt1 = floor(t);
|
|
||||||
else
|
|
||||||
dt1 = -floor(-t);
|
|
||||||
temp = na * t;
|
|
||||||
ni = (int) (temp - dt1);
|
|
||||||
/* tc is the normalized chebyshev time (-1 <= tc <= 1) */
|
|
||||||
tc = (fmod(temp, 1.0) + dt1) * 2. - 1.;
|
|
||||||
/*
|
|
||||||
* check to see whether chebyshev time has changed,
|
|
||||||
* and compute new polynomial values if it has.
|
|
||||||
* (the element pc(2) is the value of t1(tc) and hence
|
|
||||||
* contains the value of tc on the previous call.)
|
|
||||||
*/
|
|
||||||
if (tc != pc[1]) {
|
|
||||||
np = 2;
|
|
||||||
nv = 3;
|
|
||||||
nac = 4;
|
|
||||||
njk = 5;
|
|
||||||
pc[1] = tc;
|
|
||||||
twot = tc + tc;
|
|
||||||
}
|
|
||||||
/*
|
|
||||||
* be sure that at least 'ncf' polynomials have been evaluated
|
|
||||||
* and are stored in the array 'pc'.
|
|
||||||
*/
|
|
||||||
if (np < ncf) {
|
|
||||||
for (i = np; i < ncf; ++i)
|
|
||||||
pc[i] = twot * pc[i - 1] - pc[i - 2];
|
|
||||||
np = ncf;
|
|
||||||
}
|
|
||||||
/* interpolate to get position for each component */
|
|
||||||
for (i = 0; i < ncm; ++i) {
|
|
||||||
pv[i] = 0.;
|
|
||||||
for (j = ncf-1; j >= 0; --j)
|
|
||||||
pv[i] += pc[j] * buf[j + (i + ni * ncm) * ncf];
|
|
||||||
}
|
|
||||||
if (ifl <= 1)
|
|
||||||
return 0;
|
|
||||||
/*
|
|
||||||
* if velocity interpolation is wanted, be sure enough
|
|
||||||
* derivative polynomials have been generated and stored.
|
|
||||||
*/
|
|
||||||
bma = (na + na) / intv;
|
|
||||||
vc[2] = twot + twot;
|
|
||||||
if (nv < ncf) {
|
|
||||||
for (i = nv; i < ncf; ++i)
|
|
||||||
vc[i] = twot * vc[i - 1] + pc[i - 1] + pc[i - 1] - vc[i - 2];
|
|
||||||
nv = ncf;
|
|
||||||
}
|
|
||||||
/* interpolate to get velocity for each component */
|
|
||||||
for (i = 0; i < ncm; ++i) {
|
|
||||||
pv[i + ncm] = 0.;
|
|
||||||
for (j = ncf-1; j >= 1; --j)
|
|
||||||
pv[i + ncm] += vc[j] * buf[j + (i + ni * ncm) * ncf];
|
|
||||||
pv[i + ncm] *= bma;
|
|
||||||
}
|
|
||||||
if (ifl == 2)
|
|
||||||
return 0;
|
|
||||||
/* check acceleration polynomial values, and */
|
|
||||||
/* re-do if necessary */
|
|
||||||
bma2 = bma * bma;
|
|
||||||
ac[3] = pc[1] * 24.;
|
|
||||||
if (nac < ncf) {
|
|
||||||
nac = ncf;
|
|
||||||
for (i = nac; i < ncf; ++i)
|
|
||||||
ac[i] = twot * ac[i - 1] + vc[i - 1] * 4. - ac[i - 2];
|
|
||||||
}
|
|
||||||
/* get acceleration for each component */
|
|
||||||
for (i = 0; i < ncm; ++i) {
|
|
||||||
pv[i + ncm * 2] = 0.;
|
|
||||||
for (j = ncf-1; j >= 2; --j)
|
|
||||||
pv[i + ncm * 2] += ac[j] * buf[j + (i + ni * ncm) * ncf];
|
|
||||||
pv[i + ncm * 2] *= bma2;
|
|
||||||
}
|
|
||||||
if (ifl == 3)
|
|
||||||
return 0;
|
|
||||||
/* check jerk polynomial values, and */
|
|
||||||
/* re-do if necessary */
|
|
||||||
bma3 = bma * bma2;
|
|
||||||
jc[4] = pc[1] * 192.;
|
|
||||||
if (njk < ncf) {
|
|
||||||
njk = ncf;
|
|
||||||
for (i = njk; i < ncf; ++i)
|
|
||||||
jc[i] = twot * jc[i - 1] + ac[i - 1] * 6. - jc[i - 2];
|
|
||||||
}
|
|
||||||
/* get jerk for each component */
|
|
||||||
for (i = 0; i < ncm; ++i) {
|
|
||||||
pv[i + ncm * 3] = 0.;
|
|
||||||
for (j = ncf-1; j >= 3; --j)
|
|
||||||
pv[i + ncm * 3] += jc[j] * buf[j + (i + ni * ncm) * ncf];
|
|
||||||
pv[i + ncm * 3] *= bma3;
|
|
||||||
}
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
| ********** state ********************
|
|
||||||
| this subroutine reads and interpolates the jpl planetary ephemeris file
|
|
||||||
| calling sequence parameters:
|
|
||||||
| input:
|
|
||||||
| et dp julian ephemeris epoch at which interpolation is wanted.
|
|
||||||
| list 12-word integer array specifying what interpolation
|
|
||||||
| is wanted for each of the bodies on the file.
|
|
||||||
| list(i)=0, no interpolation for body i
|
|
||||||
| =1, position only
|
|
||||||
| =2, position and velocity
|
|
||||||
| the designation of the astronomical bodies by i is:
|
|
||||||
| i = 0: mercury
|
|
||||||
| = 1: venus
|
|
||||||
| = 2: earth-moon barycenter, NOT earth!
|
|
||||||
| = 3: mars
|
|
||||||
| = 4: jupiter
|
|
||||||
| = 5: saturn
|
|
||||||
| = 6: uranus
|
|
||||||
| = 7: neptune
|
|
||||||
| = 8: pluto
|
|
||||||
| = 9: geocentric moon
|
|
||||||
| =10: nutations in longitude and obliquity
|
|
||||||
| =11: lunar librations (if on file)
|
|
||||||
| If called with list = NULL, only the header records are read and
|
|
||||||
| stored in the global areas.
|
|
||||||
| do_bary short, if true, barycentric, if false, heliocentric.
|
|
||||||
| only the 9 planets 0..8 are affected by it.
|
|
||||||
| output:
|
|
||||||
| pv dp 6 x 11 array that will contain requested interpolated
|
|
||||||
| quantities. the body specified by list(i) will have its
|
|
||||||
| state in the array starting at pv(1,i). (on any given
|
|
||||||
| call, only those words in 'pv' which are affected by the
|
|
||||||
| first 10 'list' entries (and by list(11) if librations are
|
|
||||||
| on the file) are set. the rest of the 'pv' array
|
|
||||||
| is untouched.) the order of components starting in
|
|
||||||
| pv is: x,y,z,dx,dy,dz.
|
|
||||||
| all output vectors are referenced to the earth mean
|
|
||||||
| equator and equinox of epoch. the moon state is always
|
|
||||||
| geocentric; the other nine states are either heliocentric
|
|
||||||
| or solar-system barycentric, depending on the setting of
|
|
||||||
| common flags (see below).
|
|
||||||
| lunar librations, if on file, are put into pv(k,10) if
|
|
||||||
| list(11) is 1 or 2.
|
|
||||||
| pvsun dp 6-word array containing the barycentric position and
|
|
||||||
| velocity of the sun.
|
|
||||||
| nut dp 4-word array that will contain nutations and rates,
|
|
||||||
| depending on the setting of list(10). the order of
|
|
||||||
| quantities in nut is:
|
|
||||||
| d psi (nutation in longitude)
|
|
||||||
| d epsilon (nutation in obliquity)
|
|
||||||
| d psi dot
|
|
||||||
| d epsilon dot
|
|
||||||
| globals used:
|
|
||||||
| do_km logical flag defining physical units of the output states.
|
|
||||||
| TRUE = return km and km/sec, FALSE = return au and au/day
|
|
||||||
| default value = FALSE (km determines time unit
|
|
||||||
| for nutations and librations. angle unit is always radians.)
|
|
||||||
*/
|
|
||||||
static int state(double et, int32 *list, int do_bary,
|
|
||||||
double *pv, double *pvsun, double *nut, char *serr)
|
|
||||||
{
|
|
||||||
int i, j, k;
|
|
||||||
int32 nseg;
|
|
||||||
off_t flen, nb;
|
|
||||||
double *buf = js->buf;
|
|
||||||
double aufac, s, t, intv, ts[4];
|
|
||||||
int32 nrecl, ksize;
|
|
||||||
int32 nr;
|
|
||||||
double et_mn, et_fr;
|
|
||||||
int32 *ipt = js->eh_ipt;
|
|
||||||
char ch_ttl[252];
|
|
||||||
static TLS int32 irecsz;
|
|
||||||
static TLS int32 nrl, lpt[3], ncoeffs;
|
|
||||||
if (js->jplfptr == NULL) {
|
|
||||||
ksize = fsizer(serr); /* the number of single precision words in a record */
|
|
||||||
nrecl = 4;
|
|
||||||
if (ksize == NOT_AVAILABLE)
|
|
||||||
return NOT_AVAILABLE;
|
|
||||||
irecsz = nrecl * ksize; /* record size in bytes */
|
|
||||||
ncoeffs = ksize / 2; /* # of coefficients, doubles */
|
|
||||||
/* ttl = ephemeris title, e.g.
|
|
||||||
* "JPL Planetary Ephemeris DE404/LE404
|
|
||||||
* Start Epoch: JED= 625296.5-3001 DEC 21 00:00:00
|
|
||||||
* Final Epoch: JED= 2817168.5 3001 JAN 17 00:00:00c */
|
|
||||||
fread((void *) ch_ttl, 1, 252, js->jplfptr);
|
|
||||||
/* cnam = names of constants */
|
|
||||||
fread((void *) js->ch_cnam, 1, 2400, js->jplfptr);
|
|
||||||
/* ss[0] = start epoch of ephemeris
|
|
||||||
* ss[1] = end epoch
|
|
||||||
* ss[2] = segment size in days */
|
|
||||||
fread((void *) &js->eh_ss[0], sizeof(double), 3, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &js->eh_ss[0], sizeof(double), 3);
|
|
||||||
/* ncon = number of constants */
|
|
||||||
fread((void *) &js->eh_ncon, sizeof(int32), 1, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &js->eh_ncon, sizeof(int32), 1);
|
|
||||||
/* au = astronomical unit */
|
|
||||||
fread((void *) &js->eh_au, sizeof(double), 1, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &js->eh_au, sizeof(double), 1);
|
|
||||||
/* emrat = earth moon mass ratio */
|
|
||||||
fread((void *) &js->eh_emrat, sizeof(double), 1, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &js->eh_emrat, sizeof(double), 1);
|
|
||||||
/* ipt[i+0]: coefficients of planet i start at buf[ipt[i+0]-1]
|
|
||||||
* ipt[i+1]: number of coefficients (interpolation order - 1)
|
|
||||||
* ipt[i+2]: number of intervals in segment */
|
|
||||||
fread((void *) &ipt[0], sizeof(int32), 36, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &ipt[0], sizeof(int32), 36);
|
|
||||||
/* numde = number of jpl ephemeris "404" with de404 */
|
|
||||||
fread((void *) &js->eh_denum, sizeof(int32), 1, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &js->eh_denum, sizeof(int32), 1);
|
|
||||||
fread((void *) &lpt[0], sizeof(int32), 3, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &lpt[0], sizeof(int32), 3);
|
|
||||||
/* cval[]: other constants in next record */
|
|
||||||
FSEEK(js->jplfptr, (off_t) (1L * irecsz), 0);
|
|
||||||
fread((void *) &js->eh_cval[0], sizeof(double), 400, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &js->eh_cval[0], sizeof(double), 400);
|
|
||||||
/* new 26-aug-2008: verify correct block size */
|
|
||||||
for (i = 0; i < 3; ++i)
|
|
||||||
ipt[i + 36] = lpt[i];
|
|
||||||
nrl = 0;
|
|
||||||
/* is file length correct? */
|
|
||||||
/* file length */
|
|
||||||
FSEEK(js->jplfptr, (off_t) 0L, SEEK_END);
|
|
||||||
flen = FTELL(js->jplfptr);
|
|
||||||
/* # of segments in file */
|
|
||||||
nseg = (int32) ((js->eh_ss[1] - js->eh_ss[0]) / js->eh_ss[2]);
|
|
||||||
/* sum of all cheby coeffs of all planets and segments */
|
|
||||||
for(i = 0, nb = 0; i < 13; i++) {
|
|
||||||
k = 3;
|
|
||||||
if (i == 11)
|
|
||||||
k = 2;
|
|
||||||
nb += (ipt[i*3+1] * ipt[i*3+2]) * k * nseg;
|
|
||||||
}
|
|
||||||
/* add start and end epochs of segments */
|
|
||||||
nb += 2 * nseg;
|
|
||||||
/* doubles to bytes */
|
|
||||||
nb *= 8;
|
|
||||||
/* add size of header and constants section */
|
|
||||||
nb += 2 * ksize * nrecl;
|
|
||||||
if (flen != nb
|
|
||||||
/* some of our files are one record too long */
|
|
||||||
&& flen - nb != ksize * nrecl
|
|
||||||
) {
|
|
||||||
if (serr != NULL) {
|
|
||||||
sprintf(serr, "JPL ephemeris file is mutilated; length = %d instead of %d.", (unsigned int) flen, (unsigned int) nb);
|
|
||||||
if (strlen(serr) + strlen(js->jplfname) < AS_MAXCH - 1) {
|
|
||||||
sprintf(serr, "JPL ephemeris file %s is mutilated; length = %d instead of %d.", js->jplfname, (unsigned int) flen, (unsigned int) nb);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return(NOT_AVAILABLE);
|
|
||||||
}
|
|
||||||
/* check if start and end dates in segments are the same as in
|
|
||||||
* file header */
|
|
||||||
FSEEK(js->jplfptr, (off_t) (2L * irecsz), 0);
|
|
||||||
fread((void *) &ts[0], sizeof(double), 2, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &ts[0], sizeof(double), 2);
|
|
||||||
FSEEK(js->jplfptr, (off_t) ((nseg + 2 - 1) * ((off_t) irecsz)), 0);
|
|
||||||
fread((void *) &ts[2], sizeof(double), 2, js->jplfptr);
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &ts[2], sizeof(double), 2);
|
|
||||||
if (ts[0] != js->eh_ss[0] || ts[3] != js->eh_ss[1]) {
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr, "JPL ephemeris file is corrupt; start/end date check failed. %.1f != %.1f || %.1f != %.1f", ts[0],js->eh_ss[0],ts[3],js->eh_ss[1]);
|
|
||||||
return NOT_AVAILABLE;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (list == NULL)
|
|
||||||
return 0;
|
|
||||||
s = et - .5;
|
|
||||||
et_mn = floor(s);
|
|
||||||
et_fr = s - et_mn; /* fraction of days since previous midnight */
|
|
||||||
et_mn += .5; /* midnight before epoch */
|
|
||||||
/* error return for epoch out of range */
|
|
||||||
if (et < js->eh_ss[0] || et > js->eh_ss[1]) {
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr,"jd %f outside JPL eph. range %.2f .. %.2f;", et, js->eh_ss[0], js->eh_ss[1]);
|
|
||||||
return BEYOND_EPH_LIMITS;
|
|
||||||
}
|
|
||||||
/* calculate record # and relative time in interval */
|
|
||||||
nr = (int32) ((et_mn - js->eh_ss[0]) / js->eh_ss[2]) + 2;
|
|
||||||
if (et_mn == js->eh_ss[1])
|
|
||||||
--nr; /* end point of ephemeris, use last record */
|
|
||||||
t = (et_mn - ((nr - 2) * js->eh_ss[2] + js->eh_ss[0]) + et_fr) / js->eh_ss[2];
|
|
||||||
/* read correct record if not in core */
|
|
||||||
if (nr != nrl) {
|
|
||||||
nrl = nr;
|
|
||||||
if (FSEEK(js->jplfptr, (off_t) (nr * ((off_t) irecsz)), 0) != 0) {
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr, "Read error in JPL eph. at %f\n", et);
|
|
||||||
return NOT_AVAILABLE;
|
|
||||||
}
|
|
||||||
for (k = 1; k <= ncoeffs; ++k) {
|
|
||||||
if ( fread((void *) &buf[k - 1], sizeof(double), 1, js->jplfptr) != 1) {
|
|
||||||
if (serr != NULL)
|
|
||||||
sprintf(serr, "Read error in JPL eph. at %f\n", et);
|
|
||||||
return NOT_AVAILABLE;
|
|
||||||
}
|
|
||||||
if (js->do_reorder)
|
|
||||||
reorder((char *) &buf[k-1], sizeof(double), 1);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (js->do_km) {
|
|
||||||
intv = js->eh_ss[2] * 86400.;
|
|
||||||
aufac = 1.;
|
|
||||||
} else {
|
|
||||||
intv = js->eh_ss[2];
|
|
||||||
aufac = 1. / js->eh_au;
|
|
||||||
}
|
|
||||||
/* interpolate ssbary sun */
|
|
||||||
interp(&buf[(int) ipt[30] - 1], t, intv, ipt[31], 3L, ipt[32], 2L, pvsun);
|
|
||||||
for (i = 0; i < 6; ++i) {
|
|
||||||
pvsun[i] *= aufac;
|
|
||||||
}
|
|
||||||
/* check and interpolate whichever bodies are requested */
|
|
||||||
for (i = 0; i < 10; ++i) {
|
|
||||||
if (list[i] > 0) {
|
|
||||||
interp(&buf[(int) ipt[i * 3] - 1], t, intv, ipt[i * 3 + 1], 3L,
|
|
||||||
ipt[i * 3 + 2], list[i], &pv[i * 6]);
|
|
||||||
for (j = 0; j < 6; ++j) {
|
|
||||||
if (i < 9 && ! do_bary) {
|
|
||||||
pv[j + i * 6] = pv[j + i * 6] * aufac - pvsun[j];
|
|
||||||
} else {
|
|
||||||
pv[j + i * 6] *= aufac;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
/* do nutations if requested (and if on file) */
|
|
||||||
if (list[10] > 0 && ipt[34] > 0) {
|
|
||||||
interp(&buf[(int) ipt[33] - 1], t, intv, ipt[34], 2L, ipt[35],
|
|
||||||
list[10], nut);
|
|
||||||
}
|
|
||||||
/* get librations if requested (and if on file) */
|
|
||||||
if (list[11] > 0 && ipt[37] > 0) {
|
|
||||||
interp(&buf[(int) ipt[36] - 1], t, intv, ipt[37], 3L, ipt[38], list[1],
|
|
||||||
&pv[60]);
|
|
||||||
}
|
|
||||||
return OK;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* this entry obtains the constants from the ephemeris file
|
|
||||||
* call state to initialize the ephemeris and read in the constants
|
|
||||||
*/
|
|
||||||
static int read_const_jpl(double *ss, char *serr)
|
|
||||||
{
|
|
||||||
int i, retc;
|
|
||||||
retc = state(0.0, NULL, FALSE, NULL, NULL, NULL, serr);
|
|
||||||
if (retc != OK)
|
|
||||||
return (retc);
|
|
||||||
for (i = 0; i < 3; i++)
|
|
||||||
ss[i] = js->eh_ss[i];
|
|
||||||
#if DEBUG_DO_SHOW
|
|
||||||
{
|
|
||||||
static const char *bname[] = {
|
|
||||||
"Mercury", "Venus", "EMB", "Mars", "Jupiter", "Saturn",
|
|
||||||
"Uranus", "Neptune", "Pluto", "Moon", "SunBary", "Nut", "Libr"};
|
|
||||||
int j, k;
|
|
||||||
int32 nb, nc;
|
|
||||||
printf(" JPL TEST-EPHEMERIS program. Version October 1995.\n");
|
|
||||||
for (i = 0; i < 13; i++) {
|
|
||||||
j = i * 3;
|
|
||||||
k = 3;
|
|
||||||
if (i == 11) k = 2;
|
|
||||||
nb = js->eh_ipt[j+1] * js->eh_ipt[j+2] * k;
|
|
||||||
nc = (int32) (nb * 36525L / js->eh_ss[2] * 8L);
|
|
||||||
printf("%s\t%d\tipt[%d]\t%3ld %2ld %2ld,\t",
|
|
||||||
bname[i], i, j, js->eh_ipt[j], js->eh_ipt[j+1], js->eh_ipt[j+2]);
|
|
||||||
printf("%3ld double, bytes per century = %6ld\n", nb, nc);
|
|
||||||
fflush(stdout);
|
|
||||||
}
|
|
||||||
printf("%16.2f %16.2f %16.2f\n", js->eh_ss[0], js->eh_ss[1], js->eh_ss[2]);
|
|
||||||
for (i = 0; i < js->eh_ncon; ++i)
|
|
||||||
printf("%.6s\t%24.16f\n", js->ch_cnam + i * 6, js->eh_cval[i]);
|
|
||||||
fflush(stdout);
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
return OK;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void reorder(char *x, int size, int number)
|
|
||||||
{
|
|
||||||
int i, j;
|
|
||||||
char s[8];
|
|
||||||
char *sp1 = x;
|
|
||||||
char *sp2 = &s[0];
|
|
||||||
for (i = 0; i < number; i++) {
|
|
||||||
for (j = 0; j < size; j++)
|
|
||||||
*(sp2 + j) = *(sp1 + size - j - 1);
|
|
||||||
for (j = 0; j < size; j++)
|
|
||||||
*(sp1 + j) = *(sp2 + j);
|
|
||||||
sp1 += size;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void swi_close_jpl_file(void)
|
|
||||||
{
|
|
||||||
if (js != NULL) {
|
|
||||||
if (js->jplfptr != NULL)
|
|
||||||
fclose(js->jplfptr);
|
|
||||||
if (js->jplfname != NULL)
|
|
||||||
FREE((void *) js->jplfname);
|
|
||||||
if (js->jplfpath != NULL)
|
|
||||||
FREE((void *) js->jplfpath);
|
|
||||||
FREE((void *) js);
|
|
||||||
js = NULL;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
int swi_open_jpl_file(double *ss, char *fname, char *fpath, char *serr)
|
|
||||||
{
|
|
||||||
int retc = OK;
|
|
||||||
/* if open, return */
|
|
||||||
if (js != NULL && js->jplfptr != NULL)
|
|
||||||
return OK;
|
|
||||||
if ((js = (struct jpl_save *) CALLOC(1, sizeof(struct jpl_save))) == NULL
|
|
||||||
|| (js->jplfname = MALLOC(strlen(fname)+1)) == NULL
|
|
||||||
|| (js->jplfpath = MALLOC(strlen(fpath)+1)) == NULL
|
|
||||||
) {
|
|
||||||
if (serr != NULL)
|
|
||||||
strcpy(serr, "error in malloc() with JPL ephemeris.");
|
|
||||||
return ERR;
|
|
||||||
}
|
|
||||||
strcpy(js->jplfname, fname);
|
|
||||||
strcpy(js->jplfpath, fpath);
|
|
||||||
retc = read_const_jpl(ss, serr);
|
|
||||||
if (retc != OK)
|
|
||||||
swi_close_jpl_file();
|
|
||||||
else {
|
|
||||||
/* intializations for function interpol() */
|
|
||||||
js->pc[0] = 1;
|
|
||||||
js->pc[1] = 2;
|
|
||||||
js->vc[1] = 1;
|
|
||||||
js->ac[2] = 4;
|
|
||||||
js->jc[3] = 24;
|
|
||||||
}
|
|
||||||
return retc;
|
|
||||||
}
|
|
||||||
|
|
||||||
int32 swi_get_jpl_denum()
|
|
||||||
{
|
|
||||||
return js->eh_denum;
|
|
||||||
}
|
|
||||||
|
|
||||||
104
swe/src/swejpl.h
104
swe/src/swejpl.h
@ -1,104 +0,0 @@
|
|||||||
/*
|
|
||||||
| $Header: /home/dieter/sweph/RCS/swejpl.h,v 1.74 2008/06/16 10:07:20 dieter Exp $
|
|
||||||
|
|
|
||||||
| Subroutines for reading JPL ephemerides.
|
|
||||||
| derived from testeph.f as contained in DE403 distribution July 1995.
|
|
||||||
| works with DE200, DE102, DE403, DE404, DE405, DE406, DE431
|
|
||||||
| (attention, these ephemerides do not have exactly the same reference frame)
|
|
||||||
|
|
||||||
Authors: Dieter Koch and Alois Treindl, Astrodienst Zurich
|
|
||||||
|
|
||||||
**************************************************************/
|
|
||||||
/* Copyright (C) 1997 - 2008 Astrodienst AG, Switzerland. All rights reserved.
|
|
||||||
|
|
||||||
License conditions
|
|
||||||
------------------
|
|
||||||
|
|
||||||
This file is part of Swiss Ephemeris.
|
|
||||||
|
|
||||||
Swiss Ephemeris is distributed with NO WARRANTY OF ANY KIND. No author
|
|
||||||
or distributor accepts any responsibility for the consequences of using it,
|
|
||||||
or for whether it serves any particular purpose or works at all, unless he
|
|
||||||
or she says so in writing.
|
|
||||||
|
|
||||||
Swiss Ephemeris is made available by its authors under a dual licensing
|
|
||||||
system. The software developer, who uses any part of Swiss Ephemeris
|
|
||||||
in his or her software, must choose between one of the two license models,
|
|
||||||
which are
|
|
||||||
a) GNU public license version 2 or later
|
|
||||||
b) Swiss Ephemeris Professional License
|
|
||||||
|
|
||||||
The choice must be made before the software developer distributes software
|
|
||||||
containing parts of Swiss Ephemeris to others, and before any public
|
|
||||||
service using the developed software is activated.
|
|
||||||
|
|
||||||
If the developer choses the GNU GPL software license, he or she must fulfill
|
|
||||||
the conditions of that license, which includes the obligation to place his
|
|
||||||
or her whole software project under the GNU GPL or a compatible license.
|
|
||||||
See http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
||||||
|
|
||||||
If the developer choses the Swiss Ephemeris Professional license,
|
|
||||||
he must follow the instructions as found in http://www.astro.com/swisseph/
|
|
||||||
and purchase the Swiss Ephemeris Professional Edition from Astrodienst
|
|
||||||
and sign the corresponding license contract.
|
|
||||||
|
|
||||||
The License grants you the right to use, copy, modify and redistribute
|
|
||||||
Swiss Ephemeris, but only under certain conditions described in the License.
|
|
||||||
Among other things, the License requires that the copyright notices and
|
|
||||||
this notice be preserved on all copies.
|
|
||||||
|
|
||||||
Authors of the Swiss Ephemeris: Dieter Koch and Alois Treindl
|
|
||||||
|
|
||||||
The authors of Swiss Ephemeris have no control or influence over any of
|
|
||||||
the derived works, i.e. over software or services created by other
|
|
||||||
programmers which use Swiss Ephemeris functions.
|
|
||||||
|
|
||||||
The names of the authors or of the copyright holder (Astrodienst) must not
|
|
||||||
be used for promoting any software, product or service which uses or contains
|
|
||||||
the Swiss Ephemeris. This copyright notice is the ONLY place where the
|
|
||||||
names of the authors can legally appear, except in cases where they have
|
|
||||||
given special permission in writing.
|
|
||||||
|
|
||||||
The trademarks 'Swiss Ephemeris' and 'Swiss Ephemeris inside' may be used
|
|
||||||
for promoting such software, products or services.
|
|
||||||
*/
|
|
||||||
|
|
||||||
|
|
||||||
#include "sweodef.h"
|
|
||||||
|
|
||||||
#define J_MERCURY 0 /* jpl body indices, modified by Alois */
|
|
||||||
#define J_VENUS 1 /* now they start at 0 and not at 1 */
|
|
||||||
#define J_EARTH 2
|
|
||||||
#define J_MARS 3
|
|
||||||
#define J_JUPITER 4
|
|
||||||
#define J_SATURN 5
|
|
||||||
#define J_URANUS 6
|
|
||||||
#define J_NEPTUNE 7
|
|
||||||
#define J_PLUTO 8
|
|
||||||
#define J_MOON 9
|
|
||||||
#define J_SUN 10
|
|
||||||
#define J_SBARY 11
|
|
||||||
#define J_EMB 12
|
|
||||||
#define J_NUT 13
|
|
||||||
#define J_LIB 14
|
|
||||||
|
|
||||||
/*
|
|
||||||
* compute position and speed at time et, for body ntarg with center
|
|
||||||
* ncent. rrd must be double[6] to contain the return vectors.
|
|
||||||
* ntarg can be all of the above, ncent all except J_NUT and J_LIB.
|
|
||||||
* Librations and Nutations are not affected by ncent.
|
|
||||||
*/
|
|
||||||
extern int swi_pleph(double et, int ntarg, int ncent, double *rrd, char *serr);
|
|
||||||
|
|
||||||
/*
|
|
||||||
* read the ephemeris constants. ss[0..2] returns start, end and granule size.
|
|
||||||
* If do_show is TRUE, a list of constants is printed to stdout.
|
|
||||||
*/
|
|
||||||
extern void swi_close_jpl_file(void);
|
|
||||||
|
|
||||||
extern int swi_open_jpl_file(double *ss, char *fname, char *fpath, char *serr);
|
|
||||||
|
|
||||||
extern int32 swi_get_jpl_denum(void);
|
|
||||||
|
|
||||||
extern void swi_IERS_FK5(double *xin, double *xout, int dir);
|
|
||||||
|
|
||||||
@ -1,131 +0,0 @@
|
|||||||
|
|
||||||
/*
|
|
||||||
$Header: /home/dieter/sweph/RCS/swemini.c,v 1.74 2008/06/16 10:07:20 dieter Exp $
|
|
||||||
|
|
||||||
swemini.c A minimal program to test the Swiss Ephemeris.
|
|
||||||
|
|
||||||
Input: a date (in gregorian calendar, sequence day.month.year)
|
|
||||||
Output: Planet positions at midnight Universal time, ecliptic coordinates,
|
|
||||||
geocentric apparent positions relative to true equinox of date, as
|
|
||||||
usual in western astrology.
|
|
||||||
|
|
||||||
|
|
||||||
Authors: Dieter Koch and Alois Treindl, Astrodienst Zurich
|
|
||||||
|
|
||||||
**************************************************************/
|
|
||||||
/* Copyright (C) 1997 - 2008 Astrodienst AG, Switzerland. All rights reserved.
|
|
||||||
|
|
||||||
License conditions
|
|
||||||
------------------
|
|
||||||
|
|
||||||
This file is part of Swiss Ephemeris.
|
|
||||||
|
|
||||||
Swiss Ephemeris is distributed with NO WARRANTY OF ANY KIND. No author
|
|
||||||
or distributor accepts any responsibility for the consequences of using it,
|
|
||||||
or for whether it serves any particular purpose or works at all, unless he
|
|
||||||
or she says so in writing.
|
|
||||||
|
|
||||||
Swiss Ephemeris is made available by its authors under a dual licensing
|
|
||||||
system. The software developer, who uses any part of Swiss Ephemeris
|
|
||||||
in his or her software, must choose between one of the two license models,
|
|
||||||
which are
|
|
||||||
a) GNU public license version 2 or later
|
|
||||||
b) Swiss Ephemeris Professional License
|
|
||||||
|
|
||||||
The choice must be made before the software developer distributes software
|
|
||||||
containing parts of Swiss Ephemeris to others, and before any public
|
|
||||||
service using the developed software is activated.
|
|
||||||
|
|
||||||
If the developer choses the GNU GPL software license, he or she must fulfill
|
|
||||||
the conditions of that license, which includes the obligation to place his
|
|
||||||
or her whole software project under the GNU GPL or a compatible license.
|
|
||||||
See http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
||||||
|
|
||||||
If the developer choses the Swiss Ephemeris Professional license,
|
|
||||||
he must follow the instructions as found in http://www.astro.com/swisseph/
|
|
||||||
and purchase the Swiss Ephemeris Professional Edition from Astrodienst
|
|
||||||
and sign the corresponding license contract.
|
|
||||||
|
|
||||||
The License grants you the right to use, copy, modify and redistribute
|
|
||||||
Swiss Ephemeris, but only under certain conditions described in the License.
|
|
||||||
Among other things, the License requires that the copyright notices and
|
|
||||||
this notice be preserved on all copies.
|
|
||||||
|
|
||||||
Authors of the Swiss Ephemeris: Dieter Koch and Alois Treindl
|
|
||||||
|
|
||||||
The authors of Swiss Ephemeris have no control or influence over any of
|
|
||||||
the derived works, i.e. over software or services created by other
|
|
||||||
programmers which use Swiss Ephemeris functions.
|
|
||||||
|
|
||||||
The names of the authors or of the copyright holder (Astrodienst) must not
|
|
||||||
be used for promoting any software, product or service which uses or contains
|
|
||||||
the Swiss Ephemeris. This copyright notice is the ONLY place where the
|
|
||||||
names of the authors can legally appear, except in cases where they have
|
|
||||||
given special permission in writing.
|
|
||||||
|
|
||||||
The trademarks 'Swiss Ephemeris' and 'Swiss Ephemeris inside' may be used
|
|
||||||
for promoting such software, products or services.
|
|
||||||
*/
|
|
||||||
|
|
||||||
|
|
||||||
#include "swephexp.h" /* this includes "sweodef.h" */
|
|
||||||
|
|
||||||
int main()
|
|
||||||
{
|
|
||||||
char sdate[AS_MAXCH], snam[40], serr[AS_MAXCH];
|
|
||||||
int jday = 1, jmon = 1, jyear = 2000;
|
|
||||||
double jut = 0.0;
|
|
||||||
double tjd, te, x2[6];
|
|
||||||
int32 iflag, iflgret;
|
|
||||||
int p;
|
|
||||||
iflag = SEFLG_SPEED;
|
|
||||||
while (TRUE) {
|
|
||||||
printf("\nDate (d.m.y) ?");
|
|
||||||
/*gets(sdate);*/
|
|
||||||
if( !fgets(sdate, sizeof(sdate)-1, stdin) ) return OK;
|
|
||||||
/*
|
|
||||||
* stop if a period . is entered
|
|
||||||
*/
|
|
||||||
if (*sdate == '.')
|
|
||||||
return OK;
|
|
||||||
if (sscanf (sdate, "%d%*c%d%*c%d", &jday,&jmon,&jyear) < 1) exit(1);
|
|
||||||
/*
|
|
||||||
* we have day, month and year and convert to Julian day number
|
|
||||||
*/
|
|
||||||
tjd = swe_julday(jyear,jmon,jday,jut,SE_GREG_CAL);
|
|
||||||
/*
|
|
||||||
* compute Ephemeris time from Universal time by adding delta_t
|
|
||||||
*/
|
|
||||||
te = tjd + swe_deltat(tjd);
|
|
||||||
printf("date: %02d.%02d.%d at 0:00 Universal time\n", jday, jmon, jyear);
|
|
||||||
printf("planet \tlongitude\tlatitude\tdistance\tspeed long.\n");
|
|
||||||
/*
|
|
||||||
* a loop over all planets
|
|
||||||
*/
|
|
||||||
for (p = SE_SUN; p <= SE_CHIRON; p++) {
|
|
||||||
if (p == SE_EARTH) continue;
|
|
||||||
/*
|
|
||||||
* do the coordinate calculation for this planet p
|
|
||||||
*/
|
|
||||||
iflgret = swe_calc(te, p, iflag, x2, serr);
|
|
||||||
/*
|
|
||||||
* if there is a problem, a negative value is returned and an
|
|
||||||
* errpr message is in serr.
|
|
||||||
*/
|
|
||||||
if (iflgret < 0)
|
|
||||||
printf("error: %s\n", serr);
|
|
||||||
else if (iflgret != iflag)
|
|
||||||
printf("warning: iflgret != iflag. %s\n", serr);
|
|
||||||
/*
|
|
||||||
* get the name of the planet p
|
|
||||||
*/
|
|
||||||
swe_get_planet_name(p, snam);
|
|
||||||
/*
|
|
||||||
* print the coordinates
|
|
||||||
*/
|
|
||||||
printf("%10s\t%11.7f\t%10.7f\t%10.7f\t%10.7f\n",
|
|
||||||
snam, x2[0], x2[1], x2[2], x2[3]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return OK;
|
|
||||||
}
|
|
||||||
1931
swe/src/swemmoon.c
1931
swe/src/swemmoon.c
File diff suppressed because it is too large
Load Diff
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Loading…
Reference in New Issue
Block a user