Updates for SOFA Release 14 : 2017 December 4
- - - - - - - - - - - - - - - - - - - - - - -
Summary of Changes
------------------
The changes fall into the following categories:
1. Change in the copyright status of the DAT routine.
2. Implementation of two new categories of routines, viz:
a) There are three routines for the horizon/equatorial plane
coordinates.
b) There are six routines dealing with gnomonic (tangent plane)
projections.
3. Due to introducing these new routines, The Astrometry Tools
Cookbook, the test program and other supporting files have also
been updated.
4. Other minor documentation/typographical corrections to various
files.
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
FORTRAN Library
----------------
1 iau_DAT.for Code now classified as "user-replaceable support
routine". Thus the terms & conditions at the end
are also modified.
sofa_ts_f.pdf Updated Cookbook to include information about the
change in status.
2a iau_AE2HD (azimuth, altitude) to (hour angle, declination)
iau_HD2AE (hour angle, declination) to (azimuth, altitude)
iau_HD2PA parallactic angle
2b iau_TPORS solve for tangent point, spherical
iau_TPORV solve for tangent point, vector
iau_TPSTS project tangent plane to celestial, spherical
iau_TPSTV project tangent plane to celestial, vector
iau_TPXES project celestial to tangent plane, spherical
iau_TPXEV project celestial to tangent plane, vector
3 t_sofa_f.for Validation program.
sofa_ast_f.pdf Astrometry Tools Cookbook, with added information
on the new routines
board.lis
copyr.lis
intro.lis
sofa_lib.lis
title.lis
4. The following routines/files have had very minor documentation
changes, mostly typographical
iau_ATIOQ
iau_EECT00
iau_EQEQ94
iau_FK52H
iau_FK5HIP
iau_GMST82
iau_H2FK5
iau_PLAN94
sofa_pn_f.pdf
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
ANSI C Library
--------------
1 iauDat.c Code now classified as "user-replaceable support
routine". Thus the terms & conditions at the end
are also modified.
sofa_ts_c.pdf Updated Cookbook to include information about the
change in status.
2a iauAe2hd (azimuth, altitude) to (hour angle, declination)
iauHd2ae (hour angle, declination) to (azimuth, altitude)
iauHd2pa parallactic angle
2b iauTpors solve for tangent point, spherical
iauTporv solve for tangent point, vector
iauTpsts project tangent plane to celestial, spherical
iauTpstv project tangent plane to celestial, vector
iauTpxes project celestial to tangent plane, spherical
iauTpxev project celestial to tangent plane, vector
3 sofa.h The include file updated with the new routines
sofa_ast_c.pdf Astrometry Tools Cookbook, with added information
on the new routines
t_sofa_c.c Validation program.
board.lis
copyr.lis
intro.lis
sofa_lib.lis
title.lis
4. The following routines/files have had minor documentation changes,
mostly typographical
iauEect00
iauEqeq94
iauFk52h
iauFk5hip
iauGmst82
iauH2fk5
iauPlan94
sofa_pn_c.pdf
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ End of Updates
+ 2017 December 4
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +