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SUBROUTINE sla_CTF2R (IHOUR, IMIN, SEC, RAD, J)
*+
* - - - - - -
* C T F 2 R
* - - - - - -
*
* Convert hours, minutes, seconds to radians (single precision)
*
* Given:
* IHOUR int hours
* IMIN int minutes
* SEC real seconds
*
* Returned:
* RAD real angle in radians
* J int status: 0 = OK
* 1 = IHOUR outside range 0-23
* 2 = IMIN outside range 0-59
* 3 = SEC outside range 0-59.999...
*
* Called:
* sla_CTF2D
*
* Notes:
*
* 1) The result is computed even if any of the range checks
* fail.
*
* 2) The sign must be dealt with outside this routine.
*
* P.T.Wallace Starlink November 1984
*
* Copyright (C) 1995 Rutherford Appleton Laboratory
*
* License:
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program (see SLA_CONDITIONS); if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*
*-
IMPLICIT NONE
INTEGER IHOUR,IMIN
REAL SEC,RAD
INTEGER J
REAL TURNS
* Turns to radians
REAL T2R
PARAMETER (T2R=6.283185307179586476925287)
* Convert to turns then radians
CALL sla_CTF2D(IHOUR,IMIN,SEC,TURNS,J)
RAD=T2R*TURNS
END
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