upgrade AST

1 files changed, 0 insertions, 155 deletions

diff --git a/ast/erfa/gst00b.c b/ast/erfa/gst00b.c
deleted file mode 100644
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--- a/ast/erfa/gst00b.c
+++ /dev/null
@@ -1,155 +0,0 @@
-#include "erfa.h"
-
-double eraGst00b(double uta, double utb)
-/*
-**  - - - - - - - - - -
-**   e r a G s t 0 0 b
-**  - - - - - - - - - -
-**
-**  Greenwich apparent sidereal time (consistent with IAU 2000
-**  resolutions but using the truncated nutation model IAU 2000B).
-**
-**  Given:
-**     uta,utb    double    UT1 as a 2-part Julian Date (Notes 1,2)
-**
-**  Returned (function value):
-**                double    Greenwich apparent sidereal time (radians)
-**
-**  Notes:
-**
-**  1) The UT1 date uta+utb is a Julian Date, apportioned in any
-**     convenient way between the argument pair.  For example,
-**     JD=2450123.7 could be expressed in any of these ways, among
-**     others:
-**
-**             uta            utb
-**
-**         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 and MJD methods are good compromises
-**     between resolution and convenience.  For UT, the date & time
-**     method is best matched to the algorithm that is used by the Earth
-**     Rotation Angle function, called internally:  maximum precision is
-**     delivered when the uta argument is for 0hrs UT1 on the day in
-**     question and the utb argument lies in the range 0 to 1, or vice
-**     versa.
-**
-**  2) The result is compatible with the IAU 2000 resolutions, except
-**     that accuracy has been compromised for the sake of speed and
-**     convenience in two respects:
-**
-**     . UT is used instead of TDB (or TT) to compute the precession
-**       component of GMST and the equation of the equinoxes.  This
-**       results in errors of order 0.1 mas at present.
-**
-**     . The IAU 2000B abridged nutation model (McCarthy & Luzum, 2001)
-**       is used, introducing errors of up to 1 mas.
-**
-**  3) This GAST is compatible with the IAU 2000 resolutions and must be
-**     used only in conjunction with other IAU 2000 compatible
-**     components such as precession-nutation.
-**
-**  4) The result is returned in the range 0 to 2pi.
-**
-**  5) The algorithm is from Capitaine et al. (2003) and IERS
-**     Conventions 2003.
-**
-**  Called:
-**     eraGmst00    Greenwich mean sidereal time, IAU 2000
-**     eraEe00b     equation of the equinoxes, IAU 2000B
-**     eraAnp       normalize angle into range 0 to 2pi
-**
-**  References:
-**
-**     Capitaine, N., Wallace, P.T. and McCarthy, D.D., "Expressions to
-**     implement the IAU 2000 definition of UT1", Astronomy &
-**     Astrophysics, 406, 1135-1149 (2003)
-**
-**     McCarthy, D.D. & Luzum, B.J., "An abridged model of the
-**     precession-nutation of the celestial pole", Celestial Mechanics &
-**     Dynamical Astronomy, 85, 37-49 (2003)
-**
-**     McCarthy, D. D., Petit, G. (eds.), IERS Conventions (2003),
-**     IERS Technical Note No. 32, BKG (2004)
-**
-**  Copyright (C) 2013-2016, NumFOCUS Foundation.
-**  Derived, with permission, from the SOFA library.  See notes at end of file.
-*/
-{
-   double gmst00, ee00b, gst;
-
-
-   gmst00 = eraGmst00(uta, utb, uta, utb);
-   ee00b = eraEe00b(uta, utb);
-   gst = eraAnp(gmst00 + ee00b);
-
-   return gst;
-
-}
-/*----------------------------------------------------------------------
-**  
-**  
-**  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.
-**  
-*/