|
ChangeLog
*********** release of 0.12.2 20080516 Fixed bug #1838539. Petr Kubanek 20080413 Fixed bug #1940972. Petr Kubanek 20071127 Fixed bug #1838359. Petr Kubanek 20071115 Fixed time.h issues. Petr Kubanek 20070709 Fixed bug in julian_day.c, reported by Michael Richmod. Petr Kubanek 20070125 fixed [ 1644739 ] DEC coordinate error in ln_get_equ_pm_epoch Petr Kubanek *********** release of 0.12.1 20070117 Bug-fix of RST. -src/rise_set.c check_coords function, rewrite H1 checks, fix some nasty bugs which were there. -lntest/test.c Additional tests for RST functions (hyp_future_rst_test). Fix RST tests - error will be displayed if libnova calculates wrong circumpolar value. Petr Kubanek 20070117 Future functions, which calculated next rises. -src/rise_set.c -src/libnova/rise_set.h Add _next_rst_future functions. -src/elliptic_motion.c -src/libnova/elliptic_motion.h -src/parabolic_motion.c -src/libnova/parabolic_motion.h -src/hyperbolic_motion.c -src/libnova/hyperbolic_motion.h Add _next functions (and their variants). -lntest/test.c Add test for new functions (ell_rst_test, body_future_rst_test functions). Petr Kubanek 20070116 libnova is now ported to Win32 with the following changes. -src/julian_day.c Added preprocessing directive for POSIX header (sys/time.h) exclusion for Win32 compilation. Changed ln_get_date_from_sys to be compatible with Win32. -src/misc.c Added preprocessing directive for POSIX header (unistd.h) exclusion for Win32 compilation. Changed libnova.h include to libnova/libnova.h. -src/utility.c Added preprocessing directive for POSIX header (unistd.h) exclusion for Win32 compilation. Added functions gettimeofday, gmtime_r, and strtok_r to substitute for their POSIX coupterparts. Added functions cbrt, nan, and round to subsistute, in C89, for their C99 counterparts. -src/libnova/ln_types.h Added definitions of struct timeval and struct timezone to subtitute in Win32 for their POSIX counterparts. -src/libnova/utility.h Added include of time.h. Added declarations of new functions noted in this change under src/utility.c Daniel Schultze 20070116 -src/rise_set.c -src/libnova/rise_set.h Add various _next_ & _horizon functions. Add ln_get_motion_body_rst_horizon function. Fix dynamic time diffs in rst functions - remove dynamical time correction from object_rst, where it's not needed, use it only for nr, nt and ns corrections (interpolation coeficient) in body & motion_body variants. Add dm corrections for object calculation, as 0.01 is ~ 10 minutes. -src/elliptic_motion.c -src/libnova/elliptic_motion.h -src/parabolic_motion.c -src/libnova/parabolic_motion.h -src/hyperbolic_motion.c -src/libnova/hyperbolic_motion.h Change _rst calculation to use generic motion_body code. Add _horizont functions. -lntest/test.c Change Arcturus test times. Add test for Venus RST. Add tests for _next functions. Petr Kubanek 20070115 -lntest/test.c Add test for Venus RST. Petr Kubanek 20070112 -src/rise_set.c -src/libnova/rise_set.h Replace "horizont" with correct "horizon" (typo). Add ln_get_object_rst_horizon function. -src/solar.c -src/libnova/solar.c -src/mercury.c -src/venus.c -src/lunar.c -src/libnova/lunar.h -src/mars.c -src/jupiter.c -src/saturn.c -src/urans.c -src/neptune.c -src/pluto.c Replace "horizont" with correct "horizon" (typo). -src/elliptic_motion.c -src/parabolic_motion.c -src/hyperbolic_motion.c Return -1 when object is never visible. Petr Kubanek 20060901 -src/transform.h Change code how az is calculated if dec = +- 90. -lntest/test.c Add tests for ln_get_hrz_from_equ when dec = +- 90. Petr Kubanek 20060611 -lntest/test.c Add TNO test, which explain MPO Epoch (which have anomaly, and hence to fit to Libnova perihelion-pass epoch, M/n have to be substracted) -src/elliptic_motion.c Change atan2 to asin, and put correct parameters. Petr Kubanek 20060316 -src/dynamical_time.c -src/utility.c -lntest/test.c Updated dynamical time constants from US Navy. Fixed bug in interpolation. Fix suppilied by HG Zaunick Liam Girdwood *********** release of 0.12.0 20060215 -src/julina_day.c -src/libnova/julian_day.h Add ln_get_date_from_timet and ln_get_date_from_tm functions. Petr Kubanek 20060117 -src/rise_set.c Bug fixed error at calculation whenever circumpolar object is always above or bellow horizont. -lntest/test.c Add tests for ln_get_object_rst function. Petr Kubanek 20060110 -src/precession.c Changed to long double, use l goniometric functions -src/proper_motion.c Code cleanup. -src/transform.c Solve B1950 and J2000 issues in galactic coordinates transformation. Add tests. Petr Kubanek 20051128 -configure.in Removed doxygen.in reference from configure 20051128 -src/precession.c Fixed doxygen warning in precession. 20051020 [#1315356] applied Petr Kubanek 20050925 -src/utility.c Fixed bug in degrees --> dms overflows 20050922 -src/precession.c Return ln_range_degrees of ra, otherwise we can get < 0 ra from prec2 function. Petr Kubanek 20050914 -src/airmass.h -src/libnova/airmass.h Airmass code Petr Kubanek 20050908 -src/parallax.c -src/libnova/parallax.h Add Parallax routines (Ch. 39). Petr Kubanek 20050906 -src/precession.c Add ln_get_equ_prec2 to calculate precission between arbitary dates. -src/libnova/ln_types.h JD2000 #define. Petr Kubanek 20050717 -src/rise_set.c -src/libnova/rise_set.h Add LN_SIDEREAL_DAY_SEC and LN_SIDEREAL_DAY_DAY #defines, fix error in ln_get_object_next_rst (infinite loop in while on some special occasions). Petr Kubanek *********** release of 0.11.0 20050705 - * Updated copyright and LGPL. 20050704 -src/julian_day.c Bug fix for ln_zonedate_to_date, not setting date ptr. 20050616 -src/julian_day.c Bug fix for rounding error in time_t to JD and vice versa. 20050609 - src/julian_day.c - lntest/test.c Bug fix ln_date_to_zonedate, added tests for ln_date_to_zonedate. 20050609 -src/libnova/ln_types.h -src/utility.h -ln_test/test.c Added neg bit in ln_dms for small > -1 neg angles. Not sure why this had got back in ? 20050609 - src/libnova/proper_motion.h - src/proper_motion.c Added variable epoch proper motion func and added units to documentation. 20050607 - src/libnova/ln_types.h - src/libnova/julian_day.c - src/julian_day.c - examples/lunar.c - examples/sun.c - examples/mars.c - examples/asteroid.c - lntest/test.c Added ln_zonedate & supporting functions, change examples, added test to lntest. - lntest/test.c Call usleep between sucessive calls to get_jd (so ./test should pass on fast CPU as well). - debian/* Added Debian build directory. Petr Kubanek 20050506 - src/refraction.c Fixed bug in refraction calculation. Radu Corlan 20050503 - src/libnova/ln_types.h, src/utility.h Removed bitfields lg 20040712 - src/transform.c, src/libnova/ln_types.h, src/libnova/transform.h Beta Galactics Coordinates support. Petr Kubanek 20040712 -numerous Refactored sun -> solar in API lg *********** release of 0.10.1 20040906 -src/libnova/solar.h Removed private function from header Liam Girdwood 20040906 - src/julian_day.c Fixed micro second overflow bug in ln_get_date_from_sys Liam Girdwood ************* release of 0.10.0 20042905 - Added logo Edward Rands, Liam Girdwood 20042805 -src/hyperbolic.c, src/libnova/hyperbolic.h, src/libnova/solar.h Fixed doxygen typos Liam Girdwood 20042005 -src/hyperbolic.c, src/libnova/hyperbolic.h Added hyperbolic motion of bodies Petr Kubanek 20040205 -src/utility.c Added overflow detection in *_to_hms(), *_to_dms() 20040105 -src/transform.c -examples/transforms.c Fixed quadrant range bug and added transform example 20041904 -src/utility.c Simplify some basic conversions. Juan Carlos Remis 20041704 -examples/sun.c Fixed typo in example code Liam Girdwood 20041804 -src/elliptic_motion.c -src/parabolic_motion.c Change RST to use IAU longitudes. Liam Girdwood 20041704 -src/rise_set.c Change RST to use IAU longitudes. Liam Girdwood 20041004 -src/rise_set.c Fixed bug with correct side of angles passed to ln_interpolate3 in ln_get_body_rst_horizont Petr Kubanek 20041003 -src/aberration.c -src/nutation.c -src/transform.c -src/precession.c -src/utility.c -lntest/test.c Used long doubles internally. Fixed bug in ln_dms negative bit. Liam Girdwood 20040703 -src/*.c -src/libnova/*.h -lntest/*.c -examples/*.c Created new API with ln_ prefix. All headers are now in src/libnova/ and are installed in $(prefix)/libnova/ Liam Girdwood, Peter Williams 20042001 -src/transform.c -src/libnova.h -lntest/test.c Changed from longitude measurement from Meeus positively westwards to the IAU's positively eastwards. Liam Girdwood, Guillermo Ballester Valor 20033008 -src/julian_day.c Added Win32 timezone functionality Liam Girdwood, Pablo Martikian -src/libnova.h -src/rise_set.c -src/elliptic_motion.c Removed inlines due to build problems on some compilers Pablo Martikian -src/transform.c Removed unintentional debug from CVS Liam Girdwood -src/libnova.c Added #define VERSION for building on Windows Pablo Martikian 20032508 -src/*.c *.h Corrected GNU licence to use LGPL Liam Girdwood 20032403 -src/julian_day.c Fixed local to UT transformations Liam Girdwood 20032003 -src/misc.c Mac OSX does not have malloc.h as it's included in stdlib.h Paul Ray -examples/asteroid.c -examples/Makefile.am added asteroid example code based on MPCORB data for Pallas. -src/elliptic motion.c removed an unintentional change. -src/libnova.h -src/elliptic_motion.c added get_ell_last_perihelion() Liam Girdwood 20031808 -src/libnova.h -src/julian_day.c Added MPC date format to ln_date conversion. Liam Girdwood 20031708 -src/rise_set.c -src/julian_day.c -src/transform.c Fixed doxygen warnings -lntest/lntest.c Updated test's to use dynamical time diff in nutation. -src/Makefile.am -src/libnova.h -src/angular_separation.c -lntest/test.c Added angular separation and position angle functions. Liam Girdwood 20031508 -src/lunar.* Removed build warnings Liam Girdwood 20031308 -src/julian_day.c Fixed divide by hours bug in get_julian_local_date() to divide by seconds Pablo Martikian, Liam Girdwood -src/mercury.c -src/venus.c -src/earth.c -src/mars.c -src/jupiter.c -src/saturn.c -src/uranus.c -src/neptune.c -src/pluto.c -src/elliptic_motion.c -src/parabolic_motion.c -src/solar.c Removed unused variable JD in get_rect_from_helio() Pablo Martikian, Liam Girdwood -src/misc.c Fixed uninitialised variable in interpolate5 Pablo Martikian, Liam Girdwood -src/nutation.c Removed build warnings. Uses JD + delta T Chap 22, equ 22.1 Liam Girdwood, Pablo Martikian 20031208 -src/aberration.* -src/misc.c Removed build warnings Pablo Martikian, Liam Girdwood -src/libnova.h Add extra M_PI_* #defines for windows Pablo Martikian -configure.in Added -Wall build option Liam Girdwood 20033007 -src/julian_day.c FreeBSD does not have variable timezone. Kirill Ponomarew, Liam Girdwood 20032907 -src/julian_day.c Fixed return at line 320 Petr Kubanek **** Release 0.8.0 **** 20032807 -examples/* Added some examples. Liam Girdwood 20032703 -src/lunar.c Fixed some documentation errors in lunar phase and disk. Kimura Fuyuku, Liam Girdwood 20032703 -src/julian_day.c Fixed bug stopping get_julian_day() changing parameter. Kimura Fuyuku, Liam Girdwood 20032803 -src/libnova.h, libnova.c Added sign member to struct ln_dms to represent small negative angles. John R. Thorstensen, Liam Girdwood **** Release 0.7.0 **** 20032203 -src/lunar.c, libnova.h Added Lunar longitudes for ascending node and perigee. Liam Girdwood 20030303 -src/libnova.h typo - cant spell jupiter at line 1148 Arsita Chetan, Liam Girdwood 20030226 -src/mercury.c - pluto.c, transform.c, solar.c, lunar.c replaced atan() with atan2() to remove quadrant errors. Asrita Chetan, Liam Girdwood 20030226 -src/transform.c ra not in correct quadrant for hrz<->equ coords transformation Asrita Chetan, Liam Girdwood 20030224 -macros/libnova-check.m4 fixed compilation problem with gcc 3.2 -macros/Makefile.am Added install rule for libnova-check.m4 Removed unused macros Liam Girdwood 20030126 -src/parabolic_motion.c, src/elliptic_motion.c Put true anomaly in correct quadrant. -* Various Doxygen documentation updates. -src/mercury - pluto.c Added Heliocentrcic rectangular coords. Liam Girdwood 20030123 -ln_test/test.c Fixed parabolic tests Added test results Liam Girdwood 20030118 -src/mercury .. pluto.c, lunar.c, parabolic_motion.c, elliptic_motion.c Fixed error in calculation of JD_UT for rise,transit, set times. Petr Kubanek, Liam Girdwood 20030117 -src/parabolic_motion.c Change true anomaly to degrees. Fixed object elongation. -src/elliptic_motion.c added get_ell_body_elong(); Liam Girdwood 20030117 -src/rise_set.c, src/libnova.h Added get_object_next_rst function. Petr Kubanek 20030116 -src/parabolic_motion.c, src/elliptic_motion.c Heliocentric and geocentric position functions had wrong names Fix by Herbert Straub, Liam Girdwood 20030107 -src/lunar.c in get_lunar_ecl_coords () Put longitude in correct quadrant. Fix supplied by Danie Malan 20030103 - src/transform.c in get_hrz_from_equ () Algorithm changed to one, which use atan2 instead of atan function and thus returns 0..2PI for Azimuth instead of -pi/2..pi/2 - src/julian_day.c in get_julian_day () Correct check for 4th October 1582 (Julian/Gregorian calendar) Petr Kubanek <petr@lascaux.asu.cas.cz> 20022911 - src/julian_day.c in get_timet_from_julian () Spurious errors were caused by loctime.tm_isdst not being initialised to 0. Fix supplied by Petr Kubanek <petr@lascaux.asu.cas.cz> ****** Release 0.6.0 ******** |