Changes for SOFA issue: 2009-12-31

New functions

  iauEform     a,f for a nominated Earth reference ellipsoid
  iauGc2gd     geocentric to geodetic for a nominated ellipsoid
  iauGc2gde    geocentric to geodetic given ellipsoid a,f
  iauGd2gc     geodetic to geocentric for a nominated ellipsoid
  iauGd2gce    geodetic to geocentric given ellipsoid a,f

Miscellaneous

  Code now includes SOFA release ID.

  Where appropriate, Julian and Besselian epochs such as J2000 and
  B1900 have had the conventional ".0" added.  About one quarter of
  all routines (plus one of the header files) were affected by this
  cosmetic change.

board.lis

  Change in email address.

copyr.lis

  Revised copyright/license statement.

cal2jd.c

  Additional static declaration.

dat.c

  Variable dat changed to da to avoid clash with abbreviated
  function name.

fk5hz.c

  Corrections to preamble comments.

intro.lis

  Revised.

nut00b.c

  Additional static declarations.

s06.c

  Additional static declarations.

sofa.h

  Reference to non-existent iauC2tceo function removed.

starpv.c

  Code improvements to avoid testing floating point quantities
  for equality.

t_sofa_c.c

  Enhanced.

title.lis

  Updated.

xy06.c

  Additional static declarations.

21/12/2009



Revisions - 25/01/2010
======================

1) bp00.c, bpn2xy.c, c2i00a.c, c2i00b.c, c2ibpn.c, pn00a.c, pn00b.c, pn00.c, 
   s00a.c, s00b.c, s00.c, s06a.c - correct Astronomy & Astrophysics reference.

2) eform.c - add WGS72 reference ellipsoid.

3) gc2gd.c, gd2gc.c - Correct name of routine for inverse transformation.

4) gd2gc.for/c use routine ZP to zero vector.

5) Correction to comment in pnm80.c.

6) t_sofa_f.c - Update validation routine.

7) Correct typos in manual.lis and intro.lis.



Revision - 27/01/2010
=====================

1) Test program t_sofa_c.c has been updated to provide correct verification of
   eform.c, gc2gd.c and gd2gc.c.