upgrade AST

1 files changed, 0 insertions, 184 deletions

diff --git a/ast/erfa/apcg13.c b/ast/erfa/apcg13.c
deleted file mode 100644
index 4157785..0000000
--- a/ast/erfa/apcg13.c
+++ /dev/null
@@ -1,184 +0,0 @@
-#include "erfa.h"
-
-void eraApcg13(double date1, double date2, eraASTROM *astrom)
-/*
-**  - - - - - - - - - -
-**   e r a A p c g 1 3
-**  - - - - - - - - - -
-**
-**  For a geocentric observer, prepare star-independent astrometry
-**  parameters for transformations between ICRS and GCRS coordinates.
-**  The caller supplies the date, and ERFA models are used to predict
-**  the Earth ephemeris.
-**
-**  The parameters produced by this function are required in the
-**  parallax, light deflection and aberration parts of the astrometric
-**  transformation chain.
-**
-**  Given:
-**     date1  double     TDB as a 2-part...
-**     date2  double     ...Julian Date (Note 1)
-**
-**  Returned:
-**     astrom eraASTROM* star-independent astrometry parameters:
-**      pmt    double       PM time interval (SSB, Julian years)
-**      eb     double[3]    SSB to observer (vector, au)
-**      eh     double[3]    Sun to observer (unit vector)
-**      em     double       distance from Sun to observer (au)
-**      v      double[3]    barycentric observer velocity (vector, c)
-**      bm1    double       sqrt(1-|v|^2): reciprocal of Lorenz factor
-**      bpn    double[3][3] bias-precession-nutation matrix
-**      along  double       unchanged
-**      xpl    double       unchanged
-**      ypl    double       unchanged
-**      sphi   double       unchanged
-**      cphi   double       unchanged
-**      diurab double       unchanged
-**      eral   double       unchanged
-**      refa   double       unchanged
-**      refb   double       unchanged
-**
-**  Notes:
-**
-**  1) The TDB date date1+date2 is a Julian Date, apportioned in any
-**     convenient way between the two arguments.  For example,
-**     JD(TDB)=2450123.7 could be expressed in any of these ways, among
-**     others:
-**
-**            date1          date2
-**
-**         2450123.7           0.0       (JD method)
-**         2451545.0       -1421.3       (J2000 method)
-**         2400000.5       50123.2       (MJD method)
-**         2450123.5           0.2       (date & time method)
-**
-**     The JD method is the most natural and convenient to use in cases
-**     where the loss of several decimal digits of resolution is
-**     acceptable.  The J2000 method is best matched to the way the
-**     argument is handled internally and will deliver the optimum
-**     resolution.  The MJD method and the date & time methods are both
-**     good compromises between resolution and convenience.  For most
-**     applications of this function the choice will not be at all
-**     critical.
-**
-**     TT can be used instead of TDB without any significant impact on
-**     accuracy.
-**
-**  2) All the vectors are with respect to BCRS axes.
-**
-**  3) In cases where the caller wishes to supply his own Earth
-**     ephemeris, the function eraApcg can be used instead of the present
-**     function.
-**
-**  4) This is one of several functions that inserts into the astrom
-**     structure star-independent parameters needed for the chain of
-**     astrometric transformations ICRS <-> GCRS <-> CIRS <-> observed.
-**
-**     The various functions support different classes of observer and
-**     portions of the transformation chain:
-**
-**          functions         observer        transformation
-**
-**       eraApcg eraApcg13    geocentric      ICRS <-> GCRS
-**       eraApci eraApci13    terrestrial     ICRS <-> CIRS
-**       eraApco eraApco13    terrestrial     ICRS <-> observed
-**       eraApcs eraApcs13    space           ICRS <-> GCRS
-**       eraAper eraAper13    terrestrial     update Earth rotation
-**       eraApio eraApio13    terrestrial     CIRS <-> observed
-**
-**     Those with names ending in "13" use contemporary ERFA models to
-**     compute the various ephemerides.  The others accept ephemerides
-**     supplied by the caller.
-**
-**     The transformation from ICRS to GCRS covers space motion,
-**     parallax, light deflection, and aberration.  From GCRS to CIRS
-**     comprises frame bias and precession-nutation.  From CIRS to
-**     observed takes account of Earth rotation, polar motion, diurnal
-**     aberration and parallax (unless subsumed into the ICRS <-> GCRS
-**     transformation), and atmospheric refraction.
-**
-**  5) The context structure astrom produced by this function is used by
-**     eraAtciq* and eraAticq*.
-**
-**  Called:
-**     eraEpv00     Earth position and velocity
-**     eraApcg      astrometry parameters, ICRS-GCRS, geocenter
-**
-**  Copyright (C) 2013-2016, NumFOCUS Foundation.
-**  Derived, with permission, from the SOFA library.  See notes at end of file.
-*/
-{
-   double ehpv[2][3], ebpv[2][3];
-
-
-/* Earth barycentric & heliocentric position/velocity (au, au/d). */
-   (void) eraEpv00(date1, date2, ehpv, ebpv);
-
-/* Compute the star-independent astrometry parameters. */
-   eraApcg(date1, date2, ebpv, ehpv[0], astrom);
-
-/* 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.
-**  
-*/