#ident "@(#) MomentsDef.c 1.2 05/08/19 SwRI"

#include "pidf_local.h"

SDDAS_INT MomentsDefined (SDDAS_ULONG key, const SDDAS_CHAR *exten, SDDAS_INT *moments_defined)
{
    SDDAS_FLOAT mom_mass;
    SDDAS_INT error_code;

    /* The Moments defined flag is determine based upon whether the moments structure    */
    /* exists.  The MOMENTMASS component must be defined within the moments structure IF */
    /* moments are defined.                                                              */

    if ((error_code = ReadNewPidf (key, exten, MOMENTS, NOTUSED, NOTUSED, MOMENTMASS, &mom_mass)) != ALL_OKAY) 
      *moments_defined = 0;
    else
      *moments_defined = 1;

    return (1);
}