void gdswzd(int igdtnum, int *igdtmpl, int igdtlen, int iopt, int npts, float fill, float *xpts, float *ypts, float *rlon, float *rlat, int *nret, float *crot, float *srot, float *xlon, float *xlat, float *ylon, float *ylat, float *area)
gdswzd() interface for C for _4 build of library.
void gdswzd_grib1(int *kgds, int iopt, int npts, float fill, float *xpts, float *ypts, float *rlon, float *rlat, int *nret, float *crot, float *srot, float *xlon, float *xlat, float *ylon, float *ylat, float *area)
gdswzd_grib1() interface for C for the _4 build of the library.