upgrade AST

1 files changed, 0 insertions, 162 deletions

diff --git a/ast/erfa/pvtob.c b/ast/erfa/pvtob.c
deleted file mode 100644
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--- a/ast/erfa/pvtob.c
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@@ -1,162 +0,0 @@
-#include "erfa.h"
-
-void eraPvtob(double elong, double phi, double hm,
-              double xp, double yp, double sp, double theta,
-              double pv[2][3])
-/*
-**  - - - - - - - - -
-**   e r a P v t o b
-**  - - - - - - - - -
-**
-**  Position and velocity of a terrestrial observing station.
-**
-**  Given:
-**     elong   double       longitude (radians, east +ve, Note 1)
-**     phi     double       latitude (geodetic, radians, Note 1)
-**     hm      double       height above ref. ellipsoid (geodetic, m)
-**     xp,yp   double       coordinates of the pole (radians, Note 2)
-**     sp      double       the TIO locator s' (radians, Note 2)
-**     theta   double       Earth rotation angle (radians, Note 3)
-**
-**  Returned:
-**     pv      double[2][3] position/velocity vector (m, m/s, CIRS)
-**
-**  Notes:
-**
-**  1) The terrestrial coordinates are with respect to the ERFA_WGS84
-**     reference ellipsoid.
-**
-**  2) xp and yp are the coordinates (in radians) of the Celestial
-**     Intermediate Pole with respect to the International Terrestrial
-**     Reference System (see IERS Conventions), measured along the
-**     meridians 0 and 90 deg west respectively.  sp is the TIO locator
-**     s', in radians, which positions the Terrestrial Intermediate
-**     Origin on the equator.  For many applications, xp, yp and
-**     (especially) sp can be set to zero.
-**
-**  3) If theta is Greenwich apparent sidereal time instead of Earth
-**     rotation angle, the result is with respect to the true equator
-**     and equinox of date, i.e. with the x-axis at the equinox rather
-**     than the celestial intermediate origin.
-**
-**  4) The velocity units are meters per UT1 second, not per SI second.
-**     This is unlikely to have any practical consequences in the modern
-**     era.
-**
-**  5) No validation is performed on the arguments.  Error cases that
-**     could lead to arithmetic exceptions are trapped by the eraGd2gc
-**     function, and the result set to zeros.
-**
-**  References:
-**
-**     McCarthy, D. D., Petit, G. (eds.), IERS Conventions (2003),
-**     IERS Technical Note No. 32, BKG (2004)
-**
-**     Urban, S. & Seidelmann, P. K. (eds), Explanatory Supplement to
-**     the Astronomical Almanac, 3rd ed., University Science Books
-**     (2013), Section 7.4.3.3.
-**
-**  Called:
-**     eraGd2gc     geodetic to geocentric transformation
-**     eraPom00     polar motion matrix
-**     eraTrxp      product of transpose of r-matrix and p-vector
-**
-**  Copyright (C) 2013-2016, NumFOCUS Foundation.
-**  Derived, with permission, from the SOFA library.  See notes at end of file.
-*/
-{
-/* Earth rotation rate in radians per UT1 second */
-   const double OM = 1.00273781191135448 * ERFA_D2PI / ERFA_DAYSEC;
-
-   double xyzm[3], rpm[3][3], xyz[3], x, y, z, s, c;
-
-
-/* Geodetic to geocentric transformation (ERFA_WGS84). */
-   (void) eraGd2gc(1, elong, phi, hm, xyzm);
-
-/* Polar motion and TIO position. */
-   eraPom00(xp, yp, sp, rpm);
-   eraTrxp(rpm, xyzm, xyz);
-   x = xyz[0];
-   y = xyz[1];
-   z = xyz[2];
-
-/* Functions of ERA. */
-   s = sin(theta);
-   c = cos(theta);
-
-/* Position. */
-   pv[0][0] = c*x - s*y;
-   pv[0][1] = s*x + c*y;
-   pv[0][2] = z;
-
-/* Velocity. */
-   pv[1][0] = OM * ( -s*x - c*y );
-   pv[1][1] = OM * (  c*x - s*y );
-   pv[1][2] = 0.0;
-
-/* Finished. */
-
-}
-/*----------------------------------------------------------------------
-**  
-**  
-**  Copyright (C) 2013-2016, NumFOCUS Foundation.
-**  All rights reserved.
-**  
-**  This library is derived, with permission, from the International
-**  Astronomical Union's "Standards of Fundamental Astronomy" library,
-**  available from http://www.iausofa.org.
-**  
-**  The ERFA version is intended to retain identical functionality to
-**  the SOFA library, but made distinct through different function and
-**  file names, as set out in the SOFA license conditions.  The SOFA
-**  original has a role as a reference standard for the IAU and IERS,
-**  and consequently redistribution is permitted only in its unaltered
-**  state.  The ERFA version is not subject to this restriction and
-**  therefore can be included in distributions which do not support the
-**  concept of "read only" software.
-**  
-**  Although the intent is to replicate the SOFA API (other than
-**  replacement of prefix names) and results (with the exception of
-**  bugs;  any that are discovered will be fixed), SOFA is not
-**  responsible for any errors found in this version of the library.
-**  
-**  If you wish to acknowledge the SOFA heritage, please acknowledge
-**  that you are using a library derived from SOFA, rather than SOFA
-**  itself.
-**  
-**  
-**  TERMS AND CONDITIONS
-**  
-**  Redistribution and use in source and binary forms, with or without
-**  modification, are permitted provided that the following conditions
-**  are met:
-**  
-**  1 Redistributions of source code must retain the above copyright
-**    notice, this list of conditions and the following disclaimer.
-**  
-**  2 Redistributions in binary form must reproduce the above copyright
-**    notice, this list of conditions and the following disclaimer in
-**    the documentation and/or other materials provided with the
-**    distribution.
-**  
-**  3 Neither the name of the Standards Of Fundamental Astronomy Board,
-**    the International Astronomical Union nor the names of its
-**    contributors may be used to endorse or promote products derived
-**    from this software without specific prior written permission.
-**  
-**  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-**  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-**  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-**  FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
-**  COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-**  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-**  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-**  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-**  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-**  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-**  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-**  POSSIBILITY OF SUCH DAMAGE.
-**  
-*/