read_par.c 14.4 KB
Newer Older
Simone Butzer's avatar
Simone Butzer committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
/*------------------------------------------------------------------------
 * Copyright (C) 2015 For the list of authors, see file AUTHORS.
 *
 * This file is part of IFOS3D.
 * 
 * IFOS3D is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 2.0 of the License only.
 * 
 * IFOS3D is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with IFOS3D. See file COPYING and/or 
 * <http://www.gnu.org/licenses/gpl-2.0.html>.
--------------------------------------------------------------------------*/

/*---------------------------------------------------------------
 * Reading FD-Parameters from input-file                           
 ----------------------------------------------------------------*/

#include "fd.h"

int read_par(FILE *fp_in){


	/* declaration of extern variables */
	extern int   NX, NY, NZ, QUELLART, QUELLTYP, SNAP, SNAP_FORMAT, SNAP_PLANE;
	extern int DRX, DRY, L, SRCREC, FDORDER, FW, FDCOEFF;
	extern float DX, DY, DZ, TIME, DT, TS, *FL, TAU, PLANE_WAVE_DEPTH, PHI;
	extern float XREC1, XREC2, YREC1, YREC2, ZREC1, ZREC2, ALPHA, BETA;
	extern float REC_ARRAY_DEPTH, REC_ARRAY_DIST;
	extern int SEISMO, NDT, NDTSHIFT, NGEOPH, SEIS_FORMAT[6], FREE_SURF, READMOD, MOD_FORMAT[6], READREC, RUN_MULTIPLE_SHOTS;
	extern int BOUNDARY, REC_ARRAY, LOG, IDX, IDY, IDZ, ABS_TYPE;
	extern float TSNAP1, TSNAP2, TSNAPINC, REFREC[4], DAMPING, FPML, VPPML;
	extern char  MFILE[STRING_SIZE], SIGNAL_FILE[STRING_SIZE];
	extern char SNAP_FILE[STRING_SIZE], SOURCE_FILE[STRING_SIZE], REC_FILE[STRING_SIZE];
	extern char SEIS_FILE[STRING_SIZE],GRAD_FILE[STRING_SIZE], SEIS_OBS_FILE[STRING_SIZE],INV_FILE[STRING_SIZE];
	extern int NPROCX,NPROCY,NPROCZ;
	extern int ASCIIEBCDIC,LITTLEBIG,IEEEIBM;
	
	extern float FC,AMP, REFSRC[3], SRC_DT, SRCTSHIFT;
	extern int SRC_MF, SIGNAL_FORMAT[6], SRCOUT_PAR[6], FSRC, JSRC, LSRC;
	extern char SRCOUT_FILE[STRING_SIZE];
	extern char MOD_OUT_FILE[STRING_SIZE], HESS_FILE[STRING_SIZE];
	extern int METHOD;
	extern int ITMIN, ITMAX, FILT, NFMAX, TAST, NSHOTS_STEP, DAMPTYPE, HESS, READ_HESS, REC_HESS,EXTOBS,LBFGS;
	/*extern float F_INV;*/
51
	extern float TESTSTEP, WATER_HESS[3], WEIGHT[3], VP0, VS0, RHO0;
52
	extern int BFGSNUM, NUMPAR;
Simone Butzer's avatar
Simone Butzer committed
53
54
55
56
57
58
	
	/* definition of local variables */
	char s[256], cline[256]="";
	int  lineno=0, l, nvarin=0;
	
	
Simone Butzer's avatar
Simone Butzer committed
59
	if (fp_in==NULL) err(" Could not open input parameter file (ifos3d.inp)! ");
Simone Butzer's avatar
Simone Butzer committed
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
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
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392

		while (fgets(cline,255,fp_in)){ /* leaves via break */
			/* If there are more than 255 characters in one line, this does not work. */
			if (cline[0]!='#'){      /* no comment line */
				lineno++;
				/* fprintf(stderr,"Reading Linenumber %i\n",lineno); */
				switch (lineno){
				case 1 :
					sscanf(cline,"%s =%i",s,&NPROCX);
					break;
				case 2 :
					sscanf(cline,"%s =%i",s,&NPROCZ); 
					/*not that internally "y" is used for the vertical coordinate,
					for usability reasons, we switch the "y" and "z" coordinate 
					so that "z" - as commonly used - denotes the depth (vertical direction)*/
					break;
				case 3 :
					sscanf(cline,"%s =%i",s,&NPROCY); 
					break;
				case 4 :
					sscanf(cline,"%s =%i",s,&NX);
					break;
				case 5 :
					sscanf(cline,"%s =%i",s,&NZ);
					break;
				case 6 :
					sscanf(cline,"%s =%i",s,&NY);
					break;
				case 7 :
					sscanf(cline,"%s =%f",s,&DX);
					break;
                                case 8 :
					sscanf(cline,"%s =%f",s,&DZ);
					break;
				case 9 :
					sscanf(cline,"%s =%f",s,&DY);
					break;
				case 10 :
					sscanf(cline,"%s =%i",s,&FDORDER);
					break;
				case 11 :
					sscanf(cline,"%s =%i",s,&FDCOEFF);
					break;	
				case 12 :
					sscanf(cline,"%s =%f",s,&TIME);
					break;
				case 13 :
					sscanf(cline,"%s =%f",s,&DT);
					break;					
				case 14 :
					nvarin=sscanf(cline,"%s =%i , %f , %f",s,&QUELLART,&FC,&AMP);
					switch(nvarin){
						case 0: 
						case 1: QUELLART=0;
							/* fprintf(stderr," Caution: QUELLART set to %d.\n",QUELLART); */
						case 2: FC=0.0; 
							/* fprintf(stderr," FC set to %d.\n",FC); */
						case 3: AMP=1.0;
							/* fprintf(stderr," AMP set to %d.\n",AMP); */
						/* case 4: break;
						default: fprintf(stderr,"This line of read_par.c should never be reached! [1]\n"); */
					}
					break;
				case 15 :
					sscanf(cline,"%s =%i",s,&QUELLTYP);
					break;
				case 16 :
					sscanf(cline,"%s =%f",s,&ALPHA);		
					break;
				case 17 :
					sscanf(cline,"%s =%f",s,&BETA);
					break;
				case 18 :
					sscanf(cline,"%s =%f",s,&PLANE_WAVE_DEPTH);
					break;
				case 19 :
					sscanf(cline,"%s =%f",s,&PHI);
					break;
				case 20 :
					/* TS has to remain for the plane wave excitation*/
					nvarin=sscanf(cline,"%s =%f , %f",s,&TS,&SRC_DT);
					switch(nvarin){
						case 0: 
						case 1: TS=0; /* to be determined from input data */
						case 2: SRC_DT=DT;
					}					
					break;
				case 21 :
					nvarin=sscanf(cline,"%s =%s , %i , %i , %i , %i , %i , %i",s,SIGNAL_FILE,&SIGNAL_FORMAT[0],&SIGNAL_FORMAT[1],&SIGNAL_FORMAT[2],&SIGNAL_FORMAT[3],&SIGNAL_FORMAT[4],&SIGNAL_FORMAT[5]);
					switch(nvarin){
						case 0: 
						case 1: strcpy(SIGNAL_FILE,"\0");
						case 2: SIGNAL_FORMAT[0]=0;
						case 3: SIGNAL_FORMAT[1]=0;
						case 4: SIGNAL_FORMAT[2]=0;
						case 5: SIGNAL_FORMAT[3]=0;
						case 6: SIGNAL_FORMAT[4]=0;
						case 7: SIGNAL_FORMAT[5]=0;
						/* case 8: break;
						default: fprintf(stderr,"This line of read_par.c should never be reached! [2]\n");*/
					}
					break;
				
				case 22 :
					nvarin=sscanf(cline,"%s =%i , %i , %f , %f , %f",s,&SRCREC,&SRC_MF,&REFSRC[0],&REFSRC[1],&REFSRC[2]);
					switch(nvarin){
						case 0: 
						case 1: SRCREC=0; /* default: do not read source positions from file */
						case 2: SRC_MF=0; /* source positions in meter */
						case 3: REFSRC[0]=0.0; /* Reference x-coordinate */
						case 4: REFSRC[1]=0.0; /* Reference y-coordinate */
						case 5: REFSRC[2]=0.0; /* Reference z-coordinate (vertical!)*/
					}
					break;
				case 23 :
					nvarin=sscanf(cline,"%s =%s , %s , %i , %i , %i , %i , %i , %i",s,SOURCE_FILE,SRCOUT_FILE,&SRCOUT_PAR[0],&SRCOUT_PAR[1],&SRCOUT_PAR[2],&SRCOUT_PAR[3],&SRCOUT_PAR[4],&SRCOUT_PAR[5]);	
					switch(nvarin){
						case 0:
						case 1: strcpy(SOURCE_FILE,"\0");
						case 2: strcpy(SRCOUT_FILE,"\0");
						case 3: SRCOUT_PAR[0]=0;
						case 4: SRCOUT_PAR[1]=0;
						case 5: SRCOUT_PAR[2]=0;
						case 6: SRCOUT_PAR[3]=0;
						case 7: SRCOUT_PAR[4]=0;
						case 8: SRCOUT_PAR[5]=0;
					}
					break;
				case 24 :
					nvarin=sscanf(cline,"%s =%i , %f , %i , %i , %i",s,&RUN_MULTIPLE_SHOTS,&SRCTSHIFT,&FSRC,&JSRC,&LSRC);
					switch(nvarin){
						case 0:
						case 1: RUN_MULTIPLE_SHOTS=1;
						case 2: SRCTSHIFT=0.0;
						case 3: FSRC=0;
						case 4: JSRC=1;
						case 5: LSRC=2147483647; /* max int */
					}
					break;
				case 25 :
					nvarin=sscanf(cline,"%s =%i , %i , %i , %i , %i , %i , %i",s,&READMOD,&MOD_FORMAT[0],&MOD_FORMAT[1],&MOD_FORMAT[2],&MOD_FORMAT[3],&MOD_FORMAT[4],&MOD_FORMAT[5]);
					switch(nvarin){
						case 0:
						case 1: READMOD=0;
						case 2: MOD_FORMAT[0]=0;
						case 3: MOD_FORMAT[1]=0;
						case 4: MOD_FORMAT[2]=0;
						case 5: MOD_FORMAT[3]=0;
						case 6: MOD_FORMAT[4]=0;
						case 7: MOD_FORMAT[5]=0;							
					}
					break;
				case 26 :
					sscanf(cline,"%s =%s",s,MFILE);
					break;
				case 27 :
					sscanf(cline,"%s =%i",s,&L);
					FL=vector(1,L);
					break;
				case 28 :
					sscanf(cline,"%s =%f",s,&FL[1]);
					for (l=2;l<=L;l++) sscanf(cline,"%f",&FL[l]);
					break;
				case 29 :
					sscanf(cline,"%s =%f",s,&TAU);
					break;
				case 30 :
					sscanf(cline,"%s =%i",s,&FREE_SURF);
					break;
				case 31 :
					sscanf(cline,"%s =%i",s,&ABS_TYPE);
					break;	
				case 32 :
					sscanf(cline,"%s =%i",s,&FW);
					if (FW<0) FW=0;
					break;				
				case 33 :
					sscanf(cline,"%s =%f",s,&DAMPING);
					break;
				case 34 :
					sscanf(cline,"%s =%f",s,&FPML);
					break;

				case 35 :
					sscanf(cline,"%s =%f",s,&VPPML);
					break;	
				case 36:
					sscanf(cline,"%s =%i",s,&BOUNDARY);
					break;
				case 37 :
					sscanf(cline,"%s =%i",s,&SNAP);
					break;
				case 38 :
					sscanf(cline,"%s =%f",s,&TSNAP1);
					break;
				case 39 :
					sscanf(cline,"%s =%f",s,&TSNAP2);
					break;
				case 40 :
					sscanf(cline,"%s =%f",s,&TSNAPINC);
					break;
				case 41 :
					sscanf(cline,"%s =%i",s,&IDX);
					break;
				case 42 :
					sscanf(cline,"%s =%i",s,&IDZ);
					/*not that internally "y" is used for the vertical coordinate,
					for usability reasons, we switch the "y" and "z" coordinate 
					so that "z" - as commonly used - denotes the depth (vertical direction)*/
					break;
				case 43 :
					sscanf(cline,"%s =%i",s,&IDY);
					break;
				case 44 :
					sscanf(cline,"%s =%i",s,&SNAP_FORMAT);
					break;
				case 45 :
					sscanf(cline,"%s =%s",s,SNAP_FILE);
					break;
				case 46 :
					sscanf(cline,"%s =%i",s,&SNAP_PLANE);
					break;	
				case 47 :
					sscanf(cline,"%s =%i",s,&SEISMO);
					break;
				case 48 :
					sscanf(cline,"%s =%i",s,&READREC);
					break;
				case 49 :
					sscanf(cline,"%s =%s",s,REC_FILE);
					break;
				case 50 :
					sscanf(cline,"%s =%f ,%f , %f",s,&REFREC[1],&REFREC[3],&REFREC[2]);
					break;
				case 51 :
					sscanf(cline,"%s =%f ,%f ,%f",s,&XREC1,&ZREC1,&YREC1);
					break;
				case 52 :
					sscanf(cline,"%s =%f ,%f ,%f",s,&XREC2,&ZREC2,&YREC2);
					break;
				case 53 :
					sscanf(cline,"%s =%i",s,&NGEOPH);
					break;
				case 54 :
					sscanf(cline,"%s =%i",s,&REC_ARRAY);
					break;
				case 55 :
					sscanf(cline,"%s =%f",s,&REC_ARRAY_DEPTH);
					break;
				case 56 :
					sscanf(cline,"%s =%f",s,&REC_ARRAY_DIST);
					break;
				case 57 :
					sscanf(cline,"%s =%i",s,&DRX);
					break;
				case 58 :
					sscanf(cline,"%s =%i",s,&DRY);
					break;
				case 59 :
					nvarin=sscanf(cline,"%s =%i , %i",s,&NDT,&NDTSHIFT);
					switch(nvarin){ /* missing input values may be read as zero or lead to reduced nvarin */
						case 0: ;
						case 1: NDT=1;
							/* fprintf(stderr," NDT set to %d.\n",NDT); */
						case 2: NDTSHIFT=0;
							/* fprintf(stderr," NDTSHIFT set to %d.\n",NDTSHIFT); */
					}
					break;
				case 60 :
					nvarin=sscanf(cline,"%s =%i ,%i ,%i ,%i ,%i ,%i",
						s,&SEIS_FORMAT[0],&SEIS_FORMAT[1],&SEIS_FORMAT[2],&SEIS_FORMAT[3],&SEIS_FORMAT[4],&SEIS_FORMAT[5]);
					/* fprintf (stderr,"%d values read to SEIS_FORMAT.\n",nvarin-1); */
					switch(nvarin){
						case 0: ;
						case 1: SEIS_FORMAT[0]=0; /* seimogram data format */
						        /* fprintf(stderr," SEIS_FORMAT[0] set to %d.\n",SEIS_FORMAT[0]); */
						case 2: SEIS_FORMAT[1]=0; /* ASCII- / EBCDIC- output*/
						        /* fprintf(stderr," SEIS_FORMAT[1] set to %d.\n",SEIS_FORMAT[1]); */
						case 3: SEIS_FORMAT[2]=0; /* little / big endian output */
						        /* fprintf(stderr," SEIS_FORMAT[2] set to %d.\n",SEIS_FORMAT[2]); */
						case 4: SEIS_FORMAT[3]=0; /* ieee / ibm float output */
						        /* fprintf(stderr," SEIS_FORMAT[3] set to %d.\n",SEIS_FORMAT[3]); */
						case 5: SEIS_FORMAT[4]=0; /* output in meter / feet */
						        /* fprintf(stderr," SEIS_FORMAT[4] set to %d.\n",SEIS_FORMAT[4]); */
						case 6: SEIS_FORMAT[5]=0; /* maximum trace length */
						        /* fprintf(stderr," SEIS_FORMAT[5] set to %d.\n",SEIS_FORMAT[5]); */
					}
					if (SEIS_FORMAT[0]==4) {
						SEIS_FORMAT[0]=0;
						/* fprintf(stderr," SEIS_FORMAT[1] set to %d.\n",SEIS_FORMAT[1]); */
					}
					if (SEIS_FORMAT[0]==5) {
						SEIS_FORMAT[0]=0;
						SEIS_FORMAT[1]=1;
						/* fprintf(stderr," SEIS_FORMAT[1] set to %d.\n",SEIS_FORMAT[1]); */
						SEIS_FORMAT[2]=1;
						/* fprintf(stderr," SEIS_FORMAT[2] set to %d.\n",SEIS_FORMAT[2]); */
						SEIS_FORMAT[3]=1;
						/* fprintf(stderr," SEIS_FORMAT[3] set to %d.\n",SEIS_FORMAT[3]); */
						SEIS_FORMAT[4]=0;
						SEIS_FORMAT[5]=0;					
					}
					break;
				case 61 :
					sscanf(cline,"%s =%s",s,SEIS_FILE);
					break;
				case 62:
					sscanf(cline,"%s =%i",s,&METHOD);
	    				break;
				case 63 :
					sscanf(cline,"%s =%s",s,GRAD_FILE);
					break;
				case 64 :
					sscanf(cline,"%s =%s",s,MOD_OUT_FILE);
					break;	
				/*case 69 :
					sscanf(cline,"%s =%f",s,&F_INV);
					break;	*/
				case 65 :
					sscanf(cline,"%s =%s",s,SEIS_OBS_FILE);
					break;	
				case 66:
					sscanf(cline,"%s =%i",s,&EXTOBS);
	    				break;
				case 67 :
					sscanf(cline,"%s =%s",s,INV_FILE);
					break;
				case 68 :
					sscanf(cline,"%s =%s",s,HESS_FILE);
					break;	
				case 69 :	
					sscanf(cline,"%s =%i , %i",s,&ITMIN,&ITMAX);
					if(!METHOD) ITMAX=1;
393
					break;						
Simone Butzer's avatar
Simone Butzer committed
394
395
396
397
398
399
400
401
402
				case 70 :
					sscanf(cline,"%s =%i",s,&FILT);
					break;
				case 71 :
					sscanf(cline,"%s =%i",s,&NFMAX);
					break;	
				case 72 :
					sscanf(cline,"%s =%i",s,&TAST);
					break;	
403
404
				case 73:
					sscanf(cline,"%s =%f, %f, %f",s,&VP0,&VS0,&RHO0);
Simone Butzer's avatar
Simone Butzer committed
405
406
					break;	
				case 74 :
407
408
409
410
411
412
413
					sscanf(cline,"%s =%f, %f, %f",s,&WEIGHT[0],&WEIGHT[1],&WEIGHT[2]);	
					break;	
					
				case 75 :
					sscanf(cline,"%s =%i",s,&NSHOTS_STEP);
					break;	
				case 76 :
Simone Butzer's avatar
Simone Butzer committed
414
415
					sscanf(cline,"%s =%f",s,&TESTSTEP);
					break;
416
				case 77 :
Simone Butzer's avatar
Simone Butzer committed
417
418
					sscanf(cline,"%s =%i",s,&DAMPTYPE);
					break;
419
				case 78 :
Simone Butzer's avatar
Simone Butzer committed
420
421
					sscanf(cline,"%s =%i",s,&HESS);
					break;	
422
				case 79 :
Simone Butzer's avatar
Simone Butzer committed
423
424
					sscanf(cline,"%s =%i",s,&READ_HESS);
					break;	
425
				case 80 :
Simone Butzer's avatar
Simone Butzer committed
426
427
					sscanf(cline,"%s =%i",s,&REC_HESS);
					break;	
428
				case 81 :
Simone Butzer's avatar
Simone Butzer committed
429
430
					sscanf(cline,"%s =%f, %f, %f",s,&WATER_HESS[0],&WATER_HESS[1],&WATER_HESS[2]);
					break;	
431
				case 82 :
Simone Butzer's avatar
Simone Butzer committed
432
433
					sscanf(cline,"%s =%i",s,&LBFGS);
					break;
434
				case 83 :
435
436
437
438
439
440
					sscanf(cline,"%s =%i",s,&NUMPAR);
					break;	
				case 84 :
					sscanf(cline,"%s =%i",s,&BFGSNUM);
					break;	
				case 85 :
Simone Butzer's avatar
Simone Butzer committed
441
442
443
444
445
446
447
448
449
450
451
452
453
454
	    				nvarin=sscanf(cline,"%s =%i ,%i ,%i",s,&ASCIIEBCDIC,&LITTLEBIG,&IEEEIBM);
					switch(nvarin){
						case 0: ;
						case 1: ASCIIEBCDIC=0;
						case 2: LITTLEBIG=0;
						case 3: IEEEIBM=0;
					}					
	    				break;						    			
 				default:
					break;
				}		
			}
		}
		LOG=0;
455
		if(lineno<85) fprintf(stderr," Warning: only %d non-commentary lines of input parameters read (expected 83).\n",lineno);
Simone Butzer's avatar
Simone Butzer committed
456
457
458
459
460
461
		/* else if (lineno>71) fprintf(stderr," Warning: %d non-commentary lines of input parameters read \n \t(expected and interpreted: 67).\n",lineno); */
		/* else  fprintf(stderr," %d non-commentary lines of input parameters read.\n",lineno); */
		fclose(fp_in);
	return (lineno);
}