LICENSE.txt

/*
 *+----------------------------------------------------------------------
 *
 *  ERFA/SOFA functions converted to JS
 *  Copyright (C) 2020 by Marcel Greter
 *  http:://www.github.com/mgreter/sofa.js
 *
 *  The conversion is done by a custom hacked perl script.
 *  Automatically generates QUnit tests for all functions.
 *
 *  Conversion is made from liberfa sources:
 *  https://github.com/liberfa/erfa
 *
 *+----------------------------------------------------------------------
 *  THIS WORK IS RELEASED UNDER THE SAME TERMS AS ERFA:
 *+----------------------------------------------------------------------
 *
 *  Copyright (C) 2013-2014, 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.
 *
 *-----------------------------------------------------------------------
*/