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author | William Joye <wjoye@cfa.harvard.edu> | 2017-12-08 18:57:06 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2017-12-08 18:57:06 (GMT) |
commit | 90a861b642f765d5657ab827aedabe3920ff9333 (patch) | |
tree | 88b93d468ca1feed91ef2958f46f3f74f1418aac /ast/pal/palDjcal.c | |
parent | fba23129f50db253ed3fbbaa23d6e342bf86068e (diff) | |
download | blt-90a861b642f765d5657ab827aedabe3920ff9333.zip blt-90a861b642f765d5657ab827aedabe3920ff9333.tar.gz blt-90a861b642f765d5657ab827aedabe3920ff9333.tar.bz2 |
upgrade AST
Diffstat (limited to 'ast/pal/palDjcal.c')
-rw-r--r-- | ast/pal/palDjcal.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/ast/pal/palDjcal.c b/ast/pal/palDjcal.c deleted file mode 100644 index b6aac9e..0000000 --- a/ast/pal/palDjcal.c +++ /dev/null @@ -1,97 +0,0 @@ -/* -*+ -* Name: -* palDjcal - -* Purpose: -* Modified Julian Date to Gregorian Calendar - -* Language: -* Starlink ANSI C - -* Type of Module: -* Library routine - -* Invocation: -* void palDjcal ( int ndp, double djm, int iymdf[4], int *j ); - -* Arguments: -* ndp = int (Given) -* Number of decimal places of days in fraction. -* djm = double (Given) -* Modified Julian Date (JD-2400000.5) -* iymdf[4] = int[] (Returned) -* Year, month, day, fraction in Gregorian calendar. -* j = status (Returned) -* 0 = OK. See eraJd2cal for other values. - -* Description: -* Modified Julian Date to Gregorian Calendar, expressed -* in a form convenient for formatting messages (namely -* rounded to a specified precision, and with the fields -* stored in a single array) - -* Authors: -* PTW: Pat Wallace (STFC) -* TIMJ: Tim Jenness (JAC, Hawaii) -* {enter_new_authors_here} - -* History: -* 2012-02-10 (TIMJ): -* Initial version with documentation taken from Fortran SLA -* Adapted with permission from the Fortran SLALIB library. -* {enter_further_changes_here} - -* Notes: -* - Uses eraJd2cal - -* Copyright: -* Copyright (C) 2004 Patrick T. Wallace -* Copyright (C) 2012 Science and Technology Facilities Council. -* All Rights Reserved. - -* Licence: -* This program is free software: you can redistribute it and/or -* modify it under the terms of the GNU Lesser General Public -* License as published by the Free Software Foundation, either -* version 3 of the License, or (at your option) any later -* version. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU Lesser General Public License for more details. -* -* You should have received a copy of the GNU Lesser General -* License along with this program. If not, see -* <http://www.gnu.org/licenses/>. - -* Bugs: -* {note_any_bugs_here} -*- -*/ - -#include <math.h> - -#include "pal.h" -#include "palmac.h" -#include "pal1sofa.h" - -void palDjcal ( int ndp, double djm, int iymdf[4], int *j ) { - double frac = 0.0; - double nfd; - - *j = eraJd2cal( PAL__MJD0, djm, &(iymdf[0]), - &(iymdf[1]), &(iymdf[2]), - &frac); - - /* Convert ndp to a power of 10 */ - nfd = pow( 10., (double)ndp ); - - /* Multiply the fraction */ - frac *= nfd; - - /* and now we want to round to the nearest integer */ - iymdf[3] = (int)DNINT(frac); - -} |