MarcvdSluys committed [19409d] on Code

planets: replace acos() with arccos() to catch complex solutions.

MarcvdSluys committed [d92676] on Code

Update copyright.

MarcvdSluys committed [055e29] on Code

planets: ensure argument of arccosine lies in [-1,1].

MarcvdSluys committed [f073c4] on Code

sun: sunpos_la(): use calc_deltat_approx() to test SolTrack.

MarcvdSluys committed [264555] on Code

Finding a solution for comets with hyperbolic orbits

MarcvdSluys committed [94ca1b] on Code

CMakeLists.txt: increase minimum CMake version to 3.5.

libTheSky released /libthesky-0.4.4.tar.gz

libTheSky updated /VERSION

libTheSky updated /CHANGELOG

MarcvdSluys committed [71a374] on Code

Rename README -> readme.org and add installation info.

MarcvdSluys committed [ef730b] on Code

Update copyright.

MarcvdSluys committed [589d18] on Code

moon_position/elp_mpp02_lbr(): make precession optional.

MarcvdSluys committed [5c1b52] on Code

visibility/planet_visibility_tonight(): reuse Sun riset data if possible.

MarcvdSluys committed [70097e] on Code

visibility: use riset(for_night=.true.) to determine rise and set times.

MarcvdSluys committed [1d9b4a] on Code

riset: use new elemental version of deq().

MarcvdSluys committed [a6d833] on Code

riset/riset(_ipol/_ad)(): add for_night to compute times for night iso day.

MarcvdSluys committed [12ba52] on Code

riset: use more explicit floor() instead of int().

MarcvdSluys committed [f64d97] on Code

riset/riset(_ipol)(): correct for negative time ONLY for the Moon.

MarcvdSluys committed [c2b9b9] on Code

visibility: update comments.

MarcvdSluys committed [524637] on Code

riset/riset(_ipol()): improve comments.

MarcvdSluys committed [dc3cf8] on Code

riset/riset(_ipol)(): BUGFIX: do not correct for negative times for planets.

MarcvdSluys committed [2be06a] on Code

modules: reinstate plcon, used elsewhere.

MarcvdSluys committed [711f15] on Code

Fix missing Doxygen comments.

MarcvdSluys committed [8602e4] on Code

src/modules: comment the rest of the module members.

MarcvdSluys committed [f6eb98] on Code

Adding missing Doxygen comments.

MarcvdSluys committed [a5d184] on Code

date_time: SUFR_date_and_time/correct_time() -> consistent_date_time().

MarcvdSluys committed [97b8bb] on Code

coordinates, riset: tidy up.

MarcvdSluys committed [c33823] on Code

date_time: add subroutine ut2lt_ymdhms() to convert UT to LT.

MarcvdSluys committed [796a6d] on Code

riset/riset(_ipol()): add atmospheric refraction to transit altitude.

MarcvdSluys committed [ee232a] on Code

date_time: BUGIX: use hms_sss() iso hms(), second_fr.

MarcvdSluys committed [4bdd56] on Code

riset: BUGFIX: use topocentric coordinates, not geocentric!

MarcvdSluys committed [df46a8] on Code

date_time/gettz(): swap variable names ltz0,ldsttp <=> tz0,dsttp.

MarcvdSluys committed [18f043] on Code

date_time/gettz(): warn if dsttp is not set.

MarcvdSluys committed [b5cab4] on Code

date_time: use new interface of libSUFR/system_clock_2_ymdhms().

MarcvdSluys committed [dc42ca] on Code

date_time/set_date_and_time_to_system_clock(): use libSUFR; add option ut.

MarcvdSluys committed [1f6199] on Code

date_time: move system_clock_2_ymdhms() to libSUFR.

MarcvdSluys committed [cac0ab] on Code

CMake/CompilerFlags_Fortran.cmake: trap overflow,underflow,denormal.

MarcvdSluys committed [5e4e91] on Code

comets: BUGFIX: add format descriptors for all variables.

MarcvdSluys committed [12f413] on Code

data, modules: rename variable TheSkydir -> TheSkyDatadir.

MarcvdSluys committed [af5f4d] on Code

Updating licence.

libTheSky released /libthesky-data-20231226.tar.bz2

libTheSky released /libthesky-0.4.3.tar.gz

libTheSky updated /VERSION

libTheSky updated /CHANGELOG

libTheSky updated /INSTALL

libTheSky updated /README

MarcvdSluys committed [feb827] on Code

Replace http: protocol -> https: for most urls.

MarcvdSluys committed [ba28b4] on Code

Change licence.

MarcvdSluys committed [10f327] on Code

visibility: make sky-brightness functions elemental.

MarcvdSluys committed [ec3775] on Code

data: fix two Doxygen issues.

MarcvdSluys committed [4e5256] on Code

planets/planet_position(): add keyword assume_jde.

MarcvdSluys committed [654b28] on Code

planets/planet_position(): print JD and DeltaT in verbose mode.

MarcvdSluys committed [7bc5a8] on Code

planets/planet_magnitude(): stick in AA 1992 as Model 3.

MarcvdSluys committed [49426c] on Code

planets/planet_magnitude(): use square brackets for arrays.

MarcvdSluys committed [a4685b] on Code

planets: merge planet_magnitude_new() into planet_magnitude().

MarcvdSluys committed [dbbd2d] on Code

planets/planet_magnitude(): several improvements in coding style.

MarcvdSluys committed [ff73c9] on Code

planets/planet_position(): add dummy parameter magmdl; new Saturn magnitude.

MarcvdSluys committed [4f7661] on Code

planets/planet_position(): add dummy parameters aber and to_fk5.

MarcvdSluys committed [080d48] on Code

planets,vsop: use 0.d0 iso VSOPtruncs() for full VSOP87 accuracy.

MarcvdSluys committed [9332c9] on Code

planets: planet_position(): return TRUE geocentric distance, not apparent.

MarcvdSluys committed [5c8098] on Code

sun: compute Sun magnitude more efficiently.

MarcvdSluys committed [57e51d] on Code

planets: minor updates.

MarcvdSluys committed [7a56b1] on Code

planets/planet_position(): add choice for no nutation.

MarcvdSluys committed [98c412] on Code

planets: do NOT compensate for light time for the Sun.

MarcvdSluys committed [334db9] on Code

planets/planet_position(): BUGFIX: return TRUE distance for Sun!

MarcvdSluys committed [c4b051] on Code

date_time: add function calc_deltat_approx() for a cheap DeltaT.

MarcvdSluys committed [2dc571] on Code

planets/planet_position(): avoid division by zero; add verbose output.

MarcvdSluys committed [57bb48] on Code

nutation/nutation2000(): optionally return eps0.

MarcvdSluys committed [1094db] on Code

nutation/nutation(): rename variable tt -> tjc for clarity.

MarcvdSluys committed [d2ab56] on Code

planets/planet_position(): add optional dummy variable nutat.

MarcvdSluys committed [1a09a3] on Code

date_time: print_date_time_and_location(): allow negative seconds.

MarcvdSluys committed [beb14e] on Code

planets/planet_position(): adding verbosity argument.

MarcvdSluys committed [f657a4] on Code

visibility: rename sky-brightness functions.

MarcvdSluys committed [9fafbb] on Code

visibility: add functions to convert sky brightness.

MarcvdSluys committed [66367c] on Code

visibility/limmag_full(): add verbosity and comments.

MarcvdSluys committed [2c00e4] on Code

coordinates: fix typo.

MarcvdSluys committed [9eaff7] on Code

comets: improve some comments.

MarcvdSluys committed [646c73] on Code

comets/cometxyz(): provide more-informative divergence warnings.

MarcvdSluys committed [8c9add] on Code

comets: (re)name constants and (few-character) variables.

MarcvdSluys committed [042c4b] on Code

comets/cometxyz(): tidy up some unneded doubles.

MarcvdSluys committed [69bc9e] on Code

comets/cometxyz(): conclude divergence if NaNs are produced.

MarcvdSluys committed [cf0c5b] on Code

coordinates: rename t11 -> t12 for t1**2.

MarcvdSluys committed [033d9c] on Code

coordinates,date_time: minor updates in spacing.

MarcvdSluys committed [0d792c] on Code

moon_position: fix typos in comments.

MarcvdSluys committed [eeb700] on Code

Update copyright.

MarcvdSluys committed [f4128a] on Code

Update copyright.

MarcvdSluys committed [9ed1b9] on Code

src/coordinates: update a few comments.

MarcvdSluys committed [935fce] on Code

moon_position, nutation, sun: update references.

MarcvdSluys committed [3fde1b]

date_time: jd2dtm(),jd2dthm(): BUGFIX: check AFTER jd2cal() call.

MarcvdSluys committed [cfb7c3]

daylight: BUGFIX: diffuse_radiation_Perez87(): return THREE components.

MarcvdSluys committed [01b8b2]

codemeta.json: fix licence entry.

MarcvdSluys committed [103aa9]

Add CITATION.cff, codemeta.json.

MarcvdSluys committed [0a1915]

date_time: jd2dtm(), jd2dthm(): check month number.

MarcvdSluys committed [426b94]

coordinates: use atmospheric_refraction_apparent().

MarcvdSluys committed [debc64]

coordinates: atmospheric_refraction_apparent(): make parameters optional.

MarcvdSluys committed [44e1e1]

coordinates: add function atmospheric_refraction_apparent().

MarcvdSluys committed [bf9a5b]

coordinates/refract(): keep constant value for alt<-1.102°.

MarcvdSluys committed [9f3a29]

build/src/coordinates/aref(): return 0 for z0>90.

MarcvdSluys committed [af1739]

build/src/coordinates, src/riset: Update some comments, rephrase code.

libTheSky released /libthesky-0.4.2.tar.gz