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Diffstat (limited to 'ast/pal/palmac.h')
-rw-r--r-- | ast/pal/palmac.h | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/ast/pal/palmac.h b/ast/pal/palmac.h deleted file mode 100644 index 207b843..0000000 --- a/ast/pal/palmac.h +++ /dev/null @@ -1,136 +0,0 @@ -#ifndef PALMACDEF -#define PALMACDEF - -/* -*+ -* Name: -* palmac.h - -* Purpose: -* Macros used by the PAL library - -* Language: -* Starlink ANSI C - -* Type of Module: -* Include file - -* Description: -* A collection of useful macros provided and used by the PAL library - -* Authors: -* TIMJ: Tim Jenness (JAC, Hawaii) -* DSB: David Berry (JAC, Hawaii) -* {enter_new_authors_here} - -* Notes: -* - -* History: -* 2012-02-08 (TIMJ): -* Initial version. -* Adapted with permission from the Fortran SLALIB library. -* 2012-04-13 (DSB): -* Added PAL__DR2H and PAL__DR2S -* {enter_further_changes_here} - -* Copyright: -* 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} -*- -*/ - -/* Pi */ -static const double PAL__DPI = 3.1415926535897932384626433832795028841971693993751; - -/* 2Pi */ -static const double PAL__D2PI = 6.2831853071795864769252867665590057683943387987502; - -/* pi/2: 90 degrees in radians */ -static const double PAL__DPIBY2 = 1.5707963267948966192313216916397514420985846996876; - -/* pi/180: degrees to radians */ -static const double PAL__DD2R = 0.017453292519943295769236907684886127134428718885417; - -/* Radians to arcseconds */ -static const double PAL__DR2AS = 2.0626480624709635515647335733077861319665970087963e5; - -/* Arcseconds to radians */ -static const double PAL__DAS2R = 4.8481368110953599358991410235794797595635330237270e-6; - -/* Radians to degrees */ -static const double PAL__DR2D = 57.295779513082320876798154814105170332405472466564; - -/* Hours to radians */ -static const double PAL__DH2R = 0.26179938779914943653855361527329190701643078328126; - -/* Radians to hours */ -static const double PAL__DR2H = 3.8197186342054880584532103209403446888270314977709; - -/* Radians to seconds of time */ -static const double PAL__DR2S = 1.3750987083139757010431557155385240879777313391975e4; - -/* Seconds of time to radians */ -static const double PAL__DS2R = 7.272205216643039903848712e-5; - -/* Start of SLA modified Julian date epoch */ -static const double PAL__MJD0 = 2400000.5; - -/* Light time for 1 AU (sec) */ -static const double PAL__CR = 499.004782; - -/* Seconds per day */ -static const double PAL__SPD = 86400.0; - -/* Km per sec to AU per tropical century - = 86400 * 36524.2198782 / 149597870 */ -static const double PAL__VF = 21.095; - -/* Radians per year to arcsec per century. This needs to be a macro since it - is an expression including other constants. */ -#define PAL__PMF (100.0*60.0*60.0*360.0/PAL__D2PI); - -/* Mean sidereal rate - the rotational angular velocity of Earth - in radians/sec from IERS Conventions (2003). */ -static const double PAL__SR = 7.2921150e-5; - -/* Gaussian gravitational constant (exact) */ -static const double PAL__GCON = 0.01720209895; - -/* DINT(A) - truncate to nearest whole number towards zero (double) */ -#define DINT(A) ((A)<0.0?ceil(A):floor(A)) - -/* DNINT(A) - round to nearest whole number (double) */ -#define DNINT(A) ((A)<0.0?ceil((A)-0.5):floor((A)+0.5)) - -/* DMAX(A,B) - return maximum value - evaluates arguments multiple times */ -#define DMAX(A,B) ((A) > (B) ? (A) : (B) ) - -/* DMIN(A,B) - return minimum value - evaluates arguments multiple times */ -#define DMIN(A,B) ((A) < (B) ? (A) : (B) ) - -/* We actually prefer to use C99 copysign() but we define this here as a backup - but it will not detect -0.0 so is not useful for palDfltin. */ -/* DSIGN(A,B) - magnitude of A with sign of B (double) */ -#define DSIGN(A,B) ((B)<0.0?-fabs(A):fabs(A)) - -#endif |