external/io_grib1/WGRIB/grib.h

   1 enum Def_NCEP_Table {rean, opn, rean_nowarn, opn_nowarn};
   2
   3 unsigned char *seek_grib(FILE *file, long *pos, long *len_grib,
   4         unsigned char *buffer, unsigned int buf_len);
   5
   6 int read_grib(FILE *file, long pos, long len_grib, unsigned char *buffer);
   7
   8 double ibm2flt(unsigned char *ibm);
   9
  10 void BDS_unpack(float *flt, unsigned char *bds, unsigned char *bitmap,
  11         int n_bits, int n, double ref, double scale);
  12
  13 double int_power(double x, int y);
  14
  15 int flt2ieee(float x, unsigned char *ieee);
  16
  17 int wrtieee(float *array, int n, int header, FILE *output);
  18 int wrtieee_header(unsigned int n, FILE *output);
  19
  20 void levels(int, int, int);
  21
  22 void PDStimes(int time_range, int p1, int p2, int time_unit);
  23
  24 int missing_points(unsigned char *bitmap, int n);
  25
  26 void EC_ext(unsigned char *pds, char *prefix, char *suffix);
  27
  28 int GDS_grid(unsigned char *gds, unsigned char *bds, int *nx, int *ny,
  29              long int *nxny);
  30
  31 void GDS_prt_thin_lon(unsigned char *gds);
  32
  33 void GDS_winds(unsigned char *gds, int verbose);
  34
  35 int PDS_date(unsigned char *pds, int option, int verf_time);
  36
  37 int add_time(int *year, int *month, int *day, int *hour, int dtime, int unit);
  38
  39 int verf_time(unsigned char *pds, int *year, int *month, int *day, int *hour);
  40
  41 void print_pds(unsigned char *pds, int print_PDS, int print_PDS10, int verbose);
  42 void print_gds(unsigned char *gds, int print_GDS, int print_GDS10, int verbose);
  43
  44 void ensemble(unsigned char *pds, int mode);