cdi_int.h 9.13 KB
Newer Older
1
2
#ifndef _CDI_INT_H
#define _CDI_INT_H
Uwe Schulzweida's avatar
Uwe Schulzweida committed
3
4
5
6
7

#if defined (HAVE_CONFIG_H)
#  include "config.h"
#endif

Uwe Schulzweida's avatar
Uwe Schulzweida committed
8
#include <assert.h>
Uwe Schulzweida's avatar
Uwe Schulzweida committed
9
#include <stdio.h>
Uwe Schulzweida's avatar
Uwe Schulzweida committed
10
#include <stdbool.h>
Uwe Schulzweida's avatar
Uwe Schulzweida committed
11
#include <string.h>
Uwe Schulzweida's avatar
Uwe Schulzweida committed
12
#include <errno.h>
Uwe Schulzweida's avatar
Uwe Schulzweida committed
13
14
15
16
#include <math.h>
#include <sys/types.h>

#ifndef strdupx
Uwe Schulzweida's avatar
Uwe Schulzweida committed
17
18
19
20
21
#ifndef strdup
char *strdup(const char *s);
#endif
#define strdupx  strdup
/*
Uwe Schulzweida's avatar
Uwe Schulzweida committed
22
23
24
25
26
27
28
#define strdupx(s)			          \
({					      	  \
   const char *__old = (s);			  \
   size_t __len = strlen(__old) + 1;		  \
   char *__new = (char *) malloc(__len);	  \
   (char *) memcpy(__new, __old, __len);	  \
})
Uwe Schulzweida's avatar
Uwe Schulzweida committed
29
*/
Uwe Schulzweida's avatar
Uwe Schulzweida committed
30
31
#endif

32
33
#ifndef  M_PI
#define  M_PI        3.14159265358979323846  /* pi */
Uwe Schulzweida's avatar
Uwe Schulzweida committed
34
35
36
37
38
39
40
41
42
#endif


#ifndef  _ERROR_H
#  include "error.h"
#endif
#ifndef _BASETIME_H
#  include "basetime.h"
#endif
43
44
45
#ifndef _TIMEBASE_H
#  include "timebase.h"
#endif
Uwe Schulzweida's avatar
Uwe Schulzweida committed
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
#ifndef  _TAXIS_H
#  include "taxis.h"
#endif
#ifndef  _CDI_LIMITS_H
#  include "cdi_limits.h"
#endif
#ifndef  _SERVICE_H
#  include "service.h"
#endif
#ifndef  _EXTRA_H
#  include "extra.h"
#endif
#ifndef  _IEG_H
#  include "ieg.h"
#endif

62

Deike Kleberg's avatar
Deike Kleberg committed
63
64
#define check_parg(arg)  if ( arg == 0 ) Warning("Argument '" #arg "' not allocated!")

Uwe Schulzweida's avatar
Uwe Schulzweida committed
65
#if defined (__xlC__) /* performance problems on IBM */
Uwe Schulzweida's avatar
cleanup    
Uwe Schulzweida committed
66
67
68
69
#ifndef DBL_IS_NAN
#  define DBL_IS_NAN(x)     ((x) != (x))
#endif
#else
70
#ifndef DBL_IS_NAN
71
#if  defined  (HAVE_DECL_ISNAN)
72
#  define DBL_IS_NAN(x)     (isnan(x))
73
#elif  defined  (FP_NAN)
74
#  define DBL_IS_NAN(x)     (fpclassify(x) == FP_NAN)
75
#else
76
#  define DBL_IS_NAN(x)     ((x) != (x))
77
#endif
Uwe Schulzweida's avatar
Uwe Schulzweida committed
78
#endif
Uwe Schulzweida's avatar
Uwe Schulzweida committed
79
#endif
Uwe Schulzweida's avatar
Uwe Schulzweida committed
80

81
82
83
84
85
#ifndef DBL_IS_EQUAL
/*#define DBL_IS_EQUAL(x,y) (!(x < y || y < x)) */
#  define DBL_IS_EQUAL(x,y) (DBL_IS_NAN(x)||DBL_IS_NAN(y)?(DBL_IS_NAN(x)&&DBL_IS_NAN(y)?1:0):!(x < y || y < x))
#endif

86
87
88
89
90
91
#ifndef IS_EQUAL
#  define IS_NOT_EQUAL(x,y) (x < y || y < x)
#  define IS_EQUAL(x,y)     (!IS_NOT_EQUAL(x,y))
#endif


Uwe Schulzweida's avatar
Uwe Schulzweida committed
92
93
94
95
96
97
#define  FALSE  0
#define  TRUE   1

#define  TYPE_REC  0
#define  TYPE_VAR  1

98
99
100
#define  MEMTYPE_DOUBLE  1
#define  MEMTYPE_FLOAT   2

Uwe Schulzweida's avatar
Uwe Schulzweida committed
101
102
103
104
105
106
107
108
typedef struct
{
  void     *buffer;
  size_t    buffersize;
  off_t     position;
  int       recsize;
  int       size;
  int       dataread;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
109
  int       param;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
  int       level;
  int       date;
  int       time;
  int       gridID;
  int       zaxisID;
  int       used;
  int       nrec;
  int       varID;
  int       levelID;
  int       recid;
  int       prec;
  int       sec0[2];
  int       sec1[1024];
  int       sec2[4096];
  int       sec3[2];
  int       sec4[512];
#if  defined  (HAVE_LIBSERVICE)
Uwe Schulzweida's avatar
Uwe Schulzweida committed
127
  srvrec_t   *srvp;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
128
129
#endif
#if  defined  (HAVE_LIBEXTRA)
130
  extrec_t   *extp;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
131
132
#endif
#if  defined  (HAVE_LIBIEG)
Uwe Schulzweida's avatar
Uwe Schulzweida committed
133
  iegrec_t   *iegp;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
134
135
136
137
138
139
140
141
142
#endif
}
Record;


typedef struct
{
  off_t     position;
  size_t    size;
143
  int       zip;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
144
  int       param;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
145
146
147
148
149
150
  int       ilevel;
  int       ilevel2;
  int       ltype;
  short     used;
  short     varID;
  short     levelID;
151
  char      varname[32]; /* needed for grib decoding with GRIB_API */
Uwe Schulzweida's avatar
Uwe Schulzweida committed
152
}
Uwe Schulzweida's avatar
Uwe Schulzweida committed
153
record_t;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
154
155
156


typedef struct {
Uwe Schulzweida's avatar
Uwe Schulzweida committed
157
  record_t *records;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
158
159
160
161
162
163
164
165
166
  int       recordSize;  /* number of allocated records           */
  int      *recIDs;      /* IDs of non constant records           */
  int       nrecs;       /* number of used records                */
                         /* tsID=0 nallrecs                       */
                         /* tsID>0 number of non constant records */
  int       nallrecs;    /* number of all records                 */
  int       curRecID;    /* current record ID                     */
  long      next;
  off_t     position;    /* timestep file position                */
167
  taxis_t   taxis;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
168
}
169
tsteps_t;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
170
171
172
173
174
175
176
177
178
179
180
181


typedef struct {
  int       ncvarid;
  int       nlevs;
  int      *level;       /* record IDs */
  int      *lindex;      /* level index */
  int       defmiss;     /* TRUE if missval is defined in file */

  int       isUsed;
  int       gridID;
  int       zaxisID;
182
  int       tsteptype;   /* TSTEP_* */
Uwe Schulzweida's avatar
Uwe Schulzweida committed
183
}
184
svarinfo_t;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
185
186
187
188
189
190
191
192
193
194
195
196


typedef struct {
  int       ilev;
  int       mlev;
  int       ilevID;
  int       mlevID;
}
VCT;


typedef struct {
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
  int         self;
  int         accesstype;   /* TYPE_REC or TYPE_VAR */
  int         accessmode;
  int         filetype;
  int         byteorder;
  int         fileID;
  int         dimgroupID;
  int         filemode;
  off_t       numvals;
  char       *filename;
  Record     *record;
  int        nrecs;        /* number of records                  */
  int         nvars;        /* number of variables                */
  int         varlocked;    /* variables locked                   */
  svarinfo_t *vars;
  int         varsAllocated;
  int         varinit;
  int         curTsID;      /* current timestep ID */
  int         rtsteps;      /* number of tsteps accessed       */
  long        ntsteps;      /* number of tsteps : only set if all records accessed */
  int         numTimestep;  /* number of tsteps : only set if all records accessed */
  tsteps_t   *tsteps;
  int         tstepsTableSize;
  int         tstepsNextID;
  BaseTime    basetime;
  int         ncmode;
  int         vlistID;
  int         xdimID[MAX_GRIDS_PS];
  int         ydimID[MAX_GRIDS_PS];
  int         zaxisID[MAX_ZAXES_PS];
  int         ncxvarID[MAX_GRIDS_PS];
  int         ncyvarID[MAX_GRIDS_PS];
  int         ncavarID[MAX_GRIDS_PS];
  int         historyID;
  int         globalatts;
  int         localatts;
  VCT         vct;
  int         unreduced;
  int         sortname;
  int         have_missval;
  int         comptype;      // compression type
  int         complevel;     // compression level
  int         curfile;
  int         nfiles;
  char      **fnames;
#if defined (GRIBCONTAINER2D)
  void      **gribContainers;
#else
  void       *gribContainers;
#endif
  int         vlistIDorig;
248
  /* only used by MPI-parallelized version of library */
249
  int       ownerRank;    // MPI rank of owner process
250
251
252
253
254
  /* ---------------------------------- */
  /* Local change: 2013-02-18, FP (DWD) */
  /* ---------------------------------- */

  void *gh; // grib handle
Uwe Schulzweida's avatar
Uwe Schulzweida committed
255
}
Uwe Schulzweida's avatar
Uwe Schulzweida committed
256
stream_t;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
257
258
259


extern int CDI_Debug;      /* If set to 1, debuggig (default 0)            */
260
extern int cdiGribApiDebug;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
261
262
263
264
265
extern double cdiDefaultMissval;
extern int cdiDefaultInstID;
extern int cdiDefaultModelID;
extern int cdiDefaultTableID;
extern int cdiDefaultLeveltype;
266
//extern int cdiNcMissingValue;
267
extern int cdiNcChunksizehint;
268
extern int cdiChunkType;
269
extern int cdiSplitLtype105;
Uwe Schulzweida's avatar
Uwe Schulzweida committed
270

Uwe Schulzweida's avatar
Uwe Schulzweida committed
271
272
273
extern char *cdiPartabPath;
extern int   cdiPartabIntern;

Uwe Schulzweida's avatar
Uwe Schulzweida committed
274
275
276
stream_t *stream_to_pointer(int idx);
stream_t *stream_new_entry(void);
void stream_delete_entry(stream_t *streamptr);
277
void stream_check_ptr(const char *caller, stream_t *streamptr);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
278

Uwe Schulzweida's avatar
Uwe Schulzweida committed
279
280
281
int     streamInqFileID(int streamID);

int     zaxisInqLevelID(int zaxisID, double level);
282
const char *gridNamePtr(int gridtype);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
283
284
char   *zaxisNamePtr(int leveltype);

285
void    streamCheckID(const char *caller, int streamID);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
286
287
288
289
290

void    streamDefineTaxis(int streamID);

int     streamsNewEntry(int filetype);
void    streamsInitEntry(int streamID);
291
void    cdiStreamSetupVlist(stream_t *streamptr, int vlistID, int vlistIDorig);
292
int     stream_new_var(stream_t *streamptr, int gridID, int zaxisID);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
293

294
int     tstepsNewEntry(stream_t *streamptr);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
295
296
297

char   *strfiletype(int filetype);

298
void    cdi_generate_vars(stream_t *streamptr);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
299

300
void    vlist_check_contents(int vlistID);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
301

302
void    cdi_create_records(stream_t *streamptr, int tsID);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
303

304
int     recordNewEntry(stream_t *streamptr, int tsID);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
305

306
void    cdiCreateTimesteps(stream_t *streamptr);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
307

Uwe Schulzweida's avatar
Uwe Schulzweida committed
308
void    recordInitEntry(record_t *record);
Uwe Schulzweida's avatar
Uwe Schulzweida committed
309
310
311
312
313
314
315
316
317
318
319

void    cdiCheckZaxis(int zaxisID);

void    cdiPrintDatatypes(void);

void    cdiDefAccesstype(int streamID, int type);
int     cdiInqAccesstype(int streamID);

void    streamDefDimgroupID(int streamID, int dimgroupID);
int     streamInqDimgroupID(int streamID);

Deike Kleberg's avatar
Deike Kleberg committed
320
321
322
int     getByteswap(int byteorder);

int     streamSize ();
323
void    streamGetIndexList ( int, int * );
Deike Kleberg's avatar
Deike Kleberg committed
324

Uwe Schulzweida's avatar
Uwe Schulzweida committed
325

326
327
328
329
void  cdiInitialize(void);

void stream_write_record(int streamID, int memtype, const void *data, int nmiss);

330
331
332
void uuid2str(const char *uuid, char *uuidstr);
void str2uuid(const char *uuidstr, char *uuid);

333
334
335
336
337
338
#define CDI_UNIT_PA   1
#define CDI_UNIT_HPA  2
#define CDI_UNIT_MM   3
#define CDI_UNIT_CM   4
#define CDI_UNIT_DM   5
#define CDI_UNIT_M    6
339

340
341
342
343
344
345
346
347
348
struct streamAssoc
{
  int streamID, vlistID, vlistIDorig;
};

struct streamAssoc
streamUnpack(char * unpackBuffer, int unpackBufferSize,
             int * unpackBufferPos, int nspTarget, void *context);

349
350
int
cdiStreamOpenDefaultDelegate(const char *filename, const char *filemode,
351
352
                             int filetype, stream_t *streamptr,
                             int recordBufIsToBeCreated);
353
354
355
356
357
358
359
360
361
362

void
cdiStreamDefVlist_(int streamID, int vlistID);
void
cdiStreamWriteVar_(int streamID, int varID, int memtype, const void *data,
                   int nmiss);
void
cdiStreamwriteVarChunk_(int streamID, int varID, int memtype,
                        const int rect[][2], const void *data, int nmiss);
void
363
364
cdiStreamCloseDefaultDelegate(stream_t *streamptr,
                              int recordBufIsToBeDeleted);
365

Thomas Jahns's avatar
Thomas Jahns committed
366
367
int cdiStreamDefTimestep_(stream_t *streamptr, int tsID);

Thomas Jahns's avatar
Thomas Jahns committed
368
369
void cdiStreamSync_(stream_t *streamptr);

370
371
372
373
374
char *cdiUnitNamePtr(int cdi_unit);



#endif  /* _CDI_INT_H */
375
376
377
378
379
380
381
382
383
/*
 * Local Variables:
 * c-file-style: "Java"
 * c-basic-offset: 2
 * indent-tabs-mode: nil
 * show-trailing-whitespace: t
 * require-trailing-newline: t
 * End:
 */