#ident "@(#) $Id: CoordSysDef.c 20936 2010-11-22 15:59:39Z joey $ SwRI"

#include "pidf_local.h"

SDDAS_INT CoordinateSystemDefined (SDDAS_ULONG key, const SDDAS_CHAR *exten, SDDAS_INT *cs_defined)
{
    SDDAS_INT error_code;
    char string[400] = "";

    /* The Coordinate System defined flag is determine based upon whether the  */
    /* CoordinateSystem structure exists.  The CSDEFAULT component must be     */
    /* defined within the CoordinateSystem structure IF coordinate system info.*/
    /* is defined.                                                             */

    if ((error_code = ReadNewPidf (key, exten, COORD_SYSTEM, NOTUSED, NOTUSED,
                                   CSDEFAULT, (void *) string)) != ALL_OKAY) 
      *cs_defined = 0;
    else
      *cs_defined = 1;

    return (1);
}