source: trunk/WRF.COMMON/WRFV3/external/io_grib1/WGRIB/grib.h @ 2759

enum Def_NCEP_Table {rean, opn, rean_nowarn, opn_nowarn};

unsigned char *seek_grib(FILE *file, long *pos, long *len_grib, 
        unsigned char *buffer, unsigned int buf_len);

int read_grib(FILE *file, long pos, long len_grib, unsigned char *buffer);

double ibm2flt(unsigned char *ibm);
 
void BDS_unpack(float *flt, unsigned char *bds, unsigned char *bitmap,
        int n_bits, int n, double ref, double scale);

double int_power(double x, int y);

int flt2ieee(float x, unsigned char *ieee);

int wrtieee(float *array, int n, int header, FILE *output);
int wrtieee_header(unsigned int n, FILE *output);

void levels(int, int, int);
 
void PDStimes(int time_range, int p1, int p2, int time_unit);

int missing_points(unsigned char *bitmap, int n);

void EC_ext(unsigned char *pds, char *prefix, char *suffix);

int GDS_grid(unsigned char *gds, unsigned char *bds, int *nx, int *ny, 
             long int *nxny);

void GDS_prt_thin_lon(unsigned char *gds);

void GDS_winds(unsigned char *gds, int verbose);

int PDS_date(unsigned char *pds, int option, int verf_time);

int add_time(int *year, int *month, int *day, int *hour, int dtime, int unit);

int verf_time(unsigned char *pds, int *year, int *month, int *day, int *hour);

void print_pds(unsigned char *pds, int print_PDS, int print_PDS10, int verbose);
void print_gds(unsigned char *gds, int print_GDS, int print_GDS10, int verbose);

void ensemble(unsigned char *pds, int mode);