update ast

1 files changed, 0 insertions, 95 deletions

diff --git a/ast/pal/palDtp2s.c b/ast/pal/palDtp2s.c
deleted file mode 100644
index 583a56d..0000000
--- a/ast/pal/palDtp2s.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
-*+
-*  Name:
-*     palDtp2s
-
-*  Purpose:
-*     Tangent plane to spherical coordinates
-
-*  Language:
-*     Starlink ANSI C
-
-*  Type of Module:
-*     Library routine
-
-*  Invocation:
-*     palDtp2s( double xi, double eta, double raz, double decz,
-*               double *ra, double *dec);
-
-*  Arguments:
-*     xi = double (Given)
-*        First rectangular coordinate on tangent plane (radians)
-*     eta = double (Given)
-*        Second rectangular coordinate on tangent plane (radians)
-*     raz = double (Given)
-*        RA spherical coordinate of tangent point (radians)
-*     decz = double (Given)
-*        Dec spherical coordinate of tangent point (radians)
-*     ra = double * (Returned)
-*        RA spherical coordinate of point to be projected (radians)
-*     dec = double * (Returned)
-*        Dec spherical coordinate of point to be projected (radians)
-
-*  Description:
-*     Transform tangent plane coordinates into spherical.
-
-*  Authors:
-*     PTW: Pat Wallace (STFC)
-*     TIMJ: Tim Jenness (JAC, Hawaii)
-*     {enter_new_authors_here}
-
-*  History:
-*     2012-02-08 (TIMJ):
-*        Initial version with documentation taken from Fortran SLA
-*        Adapted with permission from the Fortran SLALIB library.
-*     {enter_further_changes_here}
-
-*  Copyright:
-*     Copyright (C) 1995 Rutherford Appleton Laboratory
-*     Copyright (C) 2012 Science and Technology Facilities Council.
-*     All Rights Reserved.
-
-*  Licence:
-*     This program is free software: you can redistribute it and/or
-*     modify it under the terms of the GNU Lesser General Public
-*     License as published by the Free Software Foundation, either
-*     version 3 of the License, or (at your option) any later
-*     version.
-*
-*     This program is distributed in the hope that it will be useful,
-*     but WITHOUT ANY WARRANTY; without even the implied warranty of
-*     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*     GNU Lesser General Public License for more details.
-*
-*     You should have received a copy of the GNU Lesser General
-*     License along with this program.  If not, see
-*     <http://www.gnu.org/licenses/>.
-
-*  Bugs:
-*     {note_any_bugs_here}
-*-
-*/
-
-#include "pal.h"
-#include "pal1sofa.h"
-
-#include <math.h>
-
-void
-palDtp2s ( double xi, double eta, double raz, double decz,
-           double *ra, double *dec ) {
-
-  double cdecz;
-  double denom;
-  double sdecz;
-  double d;
-
-  sdecz = sin(decz);
-  cdecz = cos(decz);
-  denom = cdecz - eta * sdecz;
-  d = atan2(xi, denom) + raz;
-  *ra = eraAnp(d);
-  *dec = atan2(sdecz + eta * cdecz, sqrt(xi * xi + denom * denom));
-
-  return;
-}