external/io_grib1/grib1_routines.h

   1 #include "gribfuncs.h"
   2 #include "read_grib.h"
   3 #include "gribmap.h"
   4
   5 #ifndef CRAY
   6 # ifdef NOUNDERSCORE
   7 #      define GET_FILEINDEX_SIZE get_fileindex_size
   8 #      define INDEX_FILE index_file
   9 #      define GET_METADATA_VALUE get_metadata_value
  10 #      define GET_GRIB_INDEX get_grib_index
  11 #      define GET_GRIB_INDEX_GUESS get_grib_index_guess
  12 #      define GET_GRIB_INDEX_VALIDTIME get_grib_index_validtime
  13 #      define GET_GRIB_INDEX_VALIDTIME_GUESS get_grib_index_validtime_guess
  14 #      define GET_GRIB_INDICES get_grib_indices
  15 #      define ALLOC_INDEX_FILE alloc_index_file
  16 #      define FREE_INDEX_FILE free_index_file
  17 #      define GET_NUM_TIMES get_num_times
  18 #      define GET_LEVEL1 get_level1
  19 #      define GET_LEVEL2 get_level2
  20 #      define GET_TIME get_time
  21 #      define GET_GRID_INFO_SIZE get_grid_info_size
  22 #      define LOAD_GRID_INFO load_grid_info
  23 #      define FREE_GRID_INFO free_grid_info
  24 #      define PRINT_GRID_INFO print_grid_info
  25 #      define READ_GRIB read_grib
  26 #      define WRITE_GRIB write_grib
  27 #      define GET_GRIB_SEARCH_SIZE get_grib_search_size
  28 #      define LOAD_GRIB_SEARCH load_grib_search
  29 #      define FREE_GRIB_SEARCH free_grib_search
  30 #      define GET_SIZEOF_GRID get_sizeof_grid
  31 #      define GET_GRIB_CENTER get_grib_center
  32 #      define GET_GRIB_SUBCENTER get_grib_subcenter
  33 #      define GET_GRIB_TBLVERSION get_grib_tblversion
  34 #      define GET_GRIB_PROCID get_grib_procid
  35 # else
  36 #   ifdef F2CSTYLE
  37 #      define GET_FILEINDEX_SIZE get_fileindex_size__
  38 #      define INDEX_FILE index_file__
  39 #      define GET_METADATA_VALUE get_metadata_value__
  40 #      define GET_GRIB_INDEX get_grib_index__
  41 #      define GET_GRIB_INDEX_GUESS get_grib_index_guess__
  42 #      define GET_GRIB_INDEX_VALIDTIME_GUESS get_grib_index_validtime_guess__
  43 #      define GET_GRIB_INDICES get_grib_indices__
  44 #      define ALLOC_INDEX_FILE alloc_index_file__
  45 #      define FREE_INDEX_FILE free_index_file__
  46 #      define GET_NUM_TIMES get_num_times__
  47 #      define GET_LEVEL1 get_level1__
  48 #      define GET_LEVEL2 get_level2__
  49 #      define GET_TIME get_time__
  50 #      define GET_GRID_INFO_SIZE get_grid_info_size__
  51 #      define LOAD_GRID_INFO load_grid_info__
  52 #      define FREE_GRID_INFO free_grid_info__
  53 #      define PRINT_GRID_INFO print_grid_info__
  54 #      define READ_GRIB read_grib__
  55 #      define WRITE_GRIB write_grib__
  56 #      define GET_GRIB_SEARCH_SIZE get_grib_search_size__
  57 #      define LOAD_GRIB_SEARCH load_grib_search__
  58 #      define FREE_GRIB_SEARCH free_grib_search__
  59 #      define GET_SIZEOF_GRID get_sizeof_grid__
  60 #      define GET_GRIB_CENTER get_grib_center__
  61 #      define GET_GRIB_SUBCENTER get_grib_subcenter__
  62 #      define GET_GRIB_TBLVERSION get_grib_tblversion__
  63 #      define GET_GRIB_PROCID get_grib_procid__
  64 #   else
  65 #      define GET_FILEINDEX_SIZE get_fileindex_size_
  66 #      define INDEX_FILE index_file_
  67 #      define GET_METADATA_VALUE get_metadata_value_
  68 #      define GET_GRIB_INDEX get_grib_index_
  69 #      define GET_GRIB_INDEX_GUESS get_grib_index_guess_
  70 #      define GET_GRIB_INDEX_VALIDTIME get_grib_index_validtime_
  71 #      define GET_GRIB_INDEX_VALIDTIME_GUESS get_grib_index_validtime_guess_
  72 #      define GET_GRIB_INDICES get_grib_indices_
  73 #      define ALLOC_INDEX_FILE alloc_index_file_
  74 #      define FREE_INDEX_FILE free_index_file_
  75 #      define GET_NUM_TIMES get_num_times_
  76 #      define GET_LEVEL1 get_level1_
  77 #      define GET_LEVEL2 get_level2_
  78 #      define GET_TIME get_time_
  79 #      define GET_GRID_INFO_SIZE get_grid_info_size_
  80 #      define LOAD_GRID_INFO load_grid_info_
  81 #      define FREE_GRID_INFO free_grid_info_
  82 #      define PRINT_GRID_INFO print_grid_info_
  83 #      define READ_GRIB read_grib_
  84 #      define WRITE_GRIB write_grib_
  85 #      define GET_GRIB_SEARCH_SIZE get_grib_search_size_
  86 #      define LOAD_GRIB_SEARCH load_grib_search_
  87 #      define FREE_GRIB_SEARCH free_grib_search_
  88 #      define GET_SIZEOF_GRID get_sizeof_grid_
  89 #      define GET_GRIB_CENTER get_grib_center_
  90 #      define GET_GRIB_SUBCENTER get_grib_subcenter_
  91 #      define GET_GRIB_TBLVERSION get_grib_tblversion_
  92 #      define GET_GRIB_PROCID get_grib_procid_
  93 #   endif
  94 # endif
  95 #endif
  96
  97 typedef struct {
  98   char VarName[100];
  99   char DateStr[100];
 100   char Element[100];
 101   char Value[1000];
 102 } MetaData_Elements;
 103
 104 typedef struct {
 105   int num_elements;
 106   MetaData_Elements *elements;
 107 } MetaData;
 108
 109 typedef struct {
 110   char valid_time[30];
 111 } Times_Elements;
 112
 113 typedef struct {
 114   int num_elements;
 115   Times_Elements *elements;
 116 } Times;
 117
 118 typedef struct {
 119   MetaData *metadata;
 120   GribInfo *gribinfo;
 121   Times *times;
 122 } FileIndex;
 123
 124 typedef struct {
 125   char varname[200];
 126   char initdate[20];
 127   int leveltype;
 128   int level1;
 129   int level2;
 130   float fcst_time;
 131   int accum_period;
 132   int grid_id;
 133   int projection;
 134   int xpoints;
 135   int ypoints;
 136   float center_lat;
 137   float center_lon;
 138   float Di;
 139   float Dj;
 140   float central_lon;
 141   int proj_center_flag;
 142   float latin1;
 143   float latin2;
 144   Grib1_Tables *grib_tables;
 145 } Grid_Info;
 146
 147 int GET_FILEINDEX_SIZE(int *size);
 148
 149 int ALLOC_INDEX_FILE(FileIndex *fileindex);
 150 void FREE_INDEX_FILE(FileIndex *fileindex);
 151
 152 int INDEX_FILE(int *fid, FileIndex *fileindex);
 153
 154 int GET_METADATA_VALUE(FileIndex *fileindex, char Element[], char DateStr[],
 155                        char VarName[], char Value[], int *stat, int strlen1,
 156                        int strlen2, int strlen3, int strlen4, int strlen5);
 157
 158 int GET_GRIB_INDEX(FileIndex *fileindex,
 159                    int *center, int *subcenter, int *parmtbl,
 160                    int *parmid, char DateStrIn[],
 161                    int *leveltype, int *level1, int *level2, int *fcsttime1,
 162                    int *fcsttime2, int *index, int strlen1, int strlen2);
 163
 164 int GET_GRIB_INDEX_GUESS(FileIndex *fileindex, int *center, int *subcenter,
 165                          int *parmtbl, int *parmid, char DateStrIn[],
 166                          int *leveltype, int *level1, int *level2,
 167                          int *fcsttime1,int *fcsttime2, int *guessidx,
 168                          int *index, int strlen1, int strlen2);
 169
 170 int GET_GRIB_INDICES(FileIndex *fileindex, int *center, int *subcenter,
 171                      int *parmtbl,int *parmid, char DateStrIn[],
 172                      int *leveltype, int *level1, int *level2, int *fcsttime1,
 173                      int *fcsttime2, int *indices, int *num_indices,
 174                      int strlen1, int strlen2);
 175
 176 int GET_NUM_TIMES(FileIndex *fileindex, int *numtimes);
 177
 178 int GET_TIME(FileIndex *fileindex, int *idx, char time[]);
 179
 180 int GET_GRID_INFO_SIZE(int *size);
 181
 182 int LOAD_GRID_INFO(char *varname, char *initdate, int *leveltype,
 183                    int *level1, int *level2, float *fcst_time,
 184                    int *accum_period, int *grid_id, int *projection,
 185                    int *xpoints, int *ypoints, float *center_lat,
 186                    float *center_lon, float *Di, float *Dj,float *central_lon,
 187                    int *proj_center_flag, float *latin1,
 188                    float *latin2, Grib1_Tables *grib_tables,
 189                    Grid_Info *grid_info, int strlen1, int strlen2);
 190
 191 int PRINT_GRID_INFO(Grid_Info *grid_info);
 192
 193 int WRITE_GRIB(Grid_Info *grid_info, int *filefd, float *data);
 194
 195 int READ_GRIB(FileIndex *fileindex, int *fid, int *index, float *data);
 196
 197 int GET_SIZEOF_GRID(FileIndex *fileindex, int *index, int *numcols,
 198                     int *numrows);
 199
 200 int GET_LEVEL1(FileIndex *fileindex, int *idx, int *level1);
 201
 202 int GET_LEVEL2(FileIndex *fileindex, int *idx, int *level2);
 203
 204 int GET_GRIB_INDEX_VALIDTIME(FileIndex *fileindex,
 205                              int *center, int *subcenter, int *parmtbl,
 206                              int *parmid,
 207                              char DateStrIn[], int *leveltype, int *level1,
 208                              int *level2, int *index, int strlen1,
 209                              int strlen2);
 210
 211 int GET_GRIB_INDEX_VALIDTIME_GUESS(FileIndex *fileindex, int *center,
 212                                    int *subcenter, int *parmtbl, int *parmid,
 213                                    char DateStrIn[], int *leveltype,
 214                                    int *level1, int *level2, int *guessidx,
 215                                    int *index, int strlen1, int strlen2);
 216
 217 int GET_GRIB_CENTER(FileIndex *fileindex, int *parmid, int *center);
 218
 219 int GET_GRIB_SUBCENTER(FileIndex *fileindex, int *parmid, int *subcenter);
 220
 221 int GET_GRIB_TBLVERSION(FileIndex *fileindex, int *parmid, int *parmtbl);
 222
 223 int GET_GRIB_PROCID(FileIndex *fileindex, int *parmid, int *proc_id);
 224
 225 int GET_REGION_CENTER(char *MemoryOrderIn, int *projection,
 226                       float *domain_center_lat,
 227                       float *domain_center_lon, int *full_xsize,
 228                       int *full_ysize, float *dx, float *dy,
 229                       float *proj_central_lon,
 230                       int *proj_center_flag, float *truelat1,
 231                       float *truelat2, int *region_xsize, int *region_ysize,
 232                       float *region_center_lat, float *region_center_lon,
 233                       int strlen1);