FACT++  1.0
rxpv.c
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1 #include "erfa.h"
2 
3 void eraRxpv(double r[3][3], double pv[2][3], double rpv[2][3])
4 /*
5 ** - - - - - - - -
6 ** e r a R x p v
7 ** - - - - - - - -
8 **
9 ** Multiply a pv-vector by an r-matrix.
10 **
11 ** Given:
12 ** r double[3][3] r-matrix
13 ** pv double[2][3] pv-vector
14 **
15 ** Returned:
16 ** rpv double[2][3] r * pv
17 **
18 ** Note:
19 ** It is permissible for pv and rpv to be the same array.
20 **
21 ** Called:
22 ** eraRxp product of r-matrix and p-vector
23 **
24 ** Copyright (C) 2013-2015, NumFOCUS Foundation.
25 ** Derived, with permission, from the SOFA library. See notes at end of file.
26 */
27 {
28  eraRxp(r, pv[0], rpv[0]);
29  eraRxp(r, pv[1], rpv[1]);
30 
31  return;
32 
33 }
34 /*----------------------------------------------------------------------
35 **
36 **
37 ** Copyright (C) 2013-2015, NumFOCUS Foundation.
38 ** All rights reserved.
39 **
40 ** This library is derived, with permission, from the International
41 ** Astronomical Union's "Standards of Fundamental Astronomy" library,
42 ** available from http://www.iausofa.org.
43 **
44 ** The ERFA version is intended to retain identical functionality to
45 ** the SOFA library, but made distinct through different function and
46 ** file names, as set out in the SOFA license conditions. The SOFA
47 ** original has a role as a reference standard for the IAU and IERS,
48 ** and consequently redistribution is permitted only in its unaltered
49 ** state. The ERFA version is not subject to this restriction and
50 ** therefore can be included in distributions which do not support the
51 ** concept of "read only" software.
52 **
53 ** Although the intent is to replicate the SOFA API (other than
54 ** replacement of prefix names) and results (with the exception of
55 ** bugs; any that are discovered will be fixed), SOFA is not
56 ** responsible for any errors found in this version of the library.
57 **
58 ** If you wish to acknowledge the SOFA heritage, please acknowledge
59 ** that you are using a library derived from SOFA, rather than SOFA
60 ** itself.
61 **
62 **
63 ** TERMS AND CONDITIONS
64 **
65 ** Redistribution and use in source and binary forms, with or without
66 ** modification, are permitted provided that the following conditions
67 ** are met:
68 **
69 ** 1 Redistributions of source code must retain the above copyright
70 ** notice, this list of conditions and the following disclaimer.
71 **
72 ** 2 Redistributions in binary form must reproduce the above copyright
73 ** notice, this list of conditions and the following disclaimer in
74 ** the documentation and/or other materials provided with the
75 ** distribution.
76 **
77 ** 3 Neither the name of the Standards Of Fundamental Astronomy Board,
78 ** the International Astronomical Union nor the names of its
79 ** contributors may be used to endorse or promote products derived
80 ** from this software without specific prior written permission.
81 **
82 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
83 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
84 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
85 ** FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
86 ** COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
87 ** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
88 ** BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
89 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
90 ** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
91 ** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
92 ** ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
93 ** POSSIBILITY OF SUCH DAMAGE.
94 **
95 */
eraRxpv
void eraRxpv(double r[3][3], double pv[2][3], double rpv[2][3])
Definition: rxpv.c:3
eraRxp
void eraRxp(double r[3][3], double p[3], double rp[3])
Definition: rxp.c:3