writepar.c 20 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
/*------------------------------------------------------------------------
 * 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>.
--------------------------------------------------------------------------*/

/*--------------------------------------------------------------------------
 * Writing FD-Parameters to stdout or log-file                           
----------------------------------------------------------------------------*/

#include "fd.h"

/* printing all important parameters to FILE *fp */
void writepar(FILE *fp, int ns){

	/* declaration of extern variables */
30
	extern int   NX, NY, NZ, NT, SOURCE_SHAPE, SOURCE_TYPE, FDORDER, RUN_MULTIPLE_SHOTS;
Simone Butzer's avatar
Simone Butzer committed
31 32 33 34 35 36 37 38 39 40 41 42 43 44
	extern int  SNAP, SNAP_FORMAT, REC_ARRAY, L, SNAP_PLANE,FW;
	extern float DX, DY, DZ, TIME, DT, TS, *FL, TAU, PLANE_WAVE_DEPTH;
	extern float XREC1, XREC2, YREC1, YREC2, ZREC1, ZREC2;
	extern float ALPHA, BETA;
	extern float REC_ARRAY_DEPTH, REC_ARRAY_DIST;
	extern int SEISMO, NDT, NDTSHIFT, NGEOPH, SEIS_FORMAT[6], FREE_SURF;
	extern int  READMOD, READREC, DRX, DRY, BOUNDARY, SRCREC, IDX, IDY, IDZ;
	extern float TSNAP1, TSNAP2, TSNAPINC, REFREC[4], DAMPING;
	extern char SNAP_FILE[STRING_SIZE], SOURCE_FILE[], SIGNAL_FILE[], REC_FILE[], SEIS_FILE[STRING_SIZE];
	extern char  MFILE[STRING_SIZE],GRAD_FILE[STRING_SIZE],INV_FILE[STRING_SIZE],SEIS_OBS_FILE[STRING_SIZE];
	extern char  MOD_OUT_FILE[STRING_SIZE],HESS_FILE[STRING_SIZE];
	extern int METHOD;
	extern int NP, NPROCX, NPROCY, NPROCZ, MYID;
	extern int ITMIN, ITMAX, FILT, NFMAX, TAST, NSHOTS_STEP, DAMPTYPE, HESS, READ_HESS, REC_HESS, LBFGS,EXTOBS;
45
	extern int NUMPAR, BFGSNUM;
46
	extern int VERBOSE;
47
	
48
	extern float TESTSTEP,WATER_HESS[3], WEIGHT[3], VP0, VS0, RHO0;
Simone Butzer's avatar
Simone Butzer committed
49 50 51 52 53 54 55 56 57 58 59 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
	/* definition of local variables */
	char th1[3], file_ext[8];
	char th2[3];	
	int l;

	fprintf(fp,"\n **********************************************************");
	fprintf(fp,"\n ********* PARAMETERS AS SPECIFIED IN INPUT FILE **********");
	fprintf(fp,"\n **********************************************************\n\n");
	
	/*note 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)*/
	fprintf(fp,"\n\n **Message from write_par (printed by PE %d):\n\n",MYID);
	fprintf(fp,"------------------------- Processors ------------------------\n");
	fprintf(fp," Number of PEs in horizontal x-direction (NPROCX): %d\n",NPROCX);
	fprintf(fp," Number of PEs in horizontal y-direction (NPROCY): %d\n",NPROCZ);
	fprintf(fp," Number of PEs in vertical   z-direction (NPROCZ): %d\n",NPROCY);
	fprintf(fp," Total number of PEs in use: %d\n",NP);
	fprintf(fp,"\n");
	fprintf(fp," ----------------------- Discretization  ---------------------\n");
	fprintf(fp," Number of gridpoints in x-direction (NX): %i\n", NX);
	fprintf(fp," Number of gridpoints in y-direction (NY): %i\n", NZ);
	fprintf(fp," Number of gridpoints in z-direction (NZ): %i\n", NY);
	fprintf(fp," Grid-spacing in x-direction (DX): %e meter\n", DX);
	fprintf(fp," Grid-spacing in y-direction (DY): %e meter\n", DZ);
	fprintf(fp," Grid-spacing in z-direction (DZ): %e meter\n", DY);
	fprintf(fp," Time of wave propagation (T): %e seconds\n",TIME);
	fprintf(fp," Timestep (DT): %e seconds\n", DT);
	fprintf(fp," Number of timesteps: %i \n",NT);
	fprintf(fp,"\n");
	fprintf(fp," ------------------------- ORDER OF FD OPERATORS --------------\n");
	fprintf(fp," Order of FD operators: %i \n",FDORDER);
	if ((FDORDER<0)||(FDORDER%2!=0)||(FDORDER>12))
		err(" Incorrect FDORDER (must be 2, 4, 8, or 12) ! ");

	fprintf(fp,"\n");
	fprintf(fp," ------------------------- SOURCE -----------------------------\n");

	if ((SRCREC) && (!PLANE_WAVE_DEPTH)){
		fprintf(fp," Reading source positions, time delay, centre frequency \n");
		fprintf(fp," and initial amplitude from ASCII-file \n");
		fprintf(fp,"\t%s\n\n",SOURCE_FILE);
91
		if (RUN_MULTIPLE_SHOTS)	fprintf(fp,"\n IFOS will run (independent) simulations for each source defined in %s\n\n", SOURCE_FILE);
Simone Butzer's avatar
Simone Butzer committed
92 93 94 95 96 97 98 99 100 101 102
 
	} else {
		fprintf(fp," Plane wave excitation: depth= %5.2f meter \n",PLANE_WAVE_DEPTH);
 		fprintf(fp," duration of source signal: %e seconds\n",TS);
 		fprintf(fp," (centre frequency is approximately %e Hz)\n",1.0/TS);
	}


	
	fprintf(fp," Wavelet of source:");

103
	switch (SOURCE_SHAPE){
Simone Butzer's avatar
Simone Butzer committed
104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125
	case 1 :
		fprintf(fp," Ricker\n");
		break;
	case 2 :
		fprintf(fp," Fuchs-Mueller\n");
		break;
	case 3 :
		fprintf(fp," reading from \n\t %s\n",SIGNAL_FILE);
		break;
	case 4 :
		fprintf(fp," sinus raised to the power of 3.0 \n");
		break;
	case 5 :
		fprintf(fp," spike function \n");
		break;	
	case 6: break;
	
	default :
		err(" Sorry, incorrect specification of source wavelet ! ");
	}

	fprintf(fp," Default type of source:");
126
	switch (SOURCE_TYPE){
Simone Butzer's avatar
Simone Butzer committed
127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
	case 1 :
		fprintf(fp," explosive point source (concentrated at a single gridpoint)\n");
		break;
	case 2 :
		fprintf(fp," point source with directive force in x-direction\n");
		break;
	case 3 :
		fprintf(fp," point source with directive force in y-direction\n");
		break;
	case 4 :
		fprintf(fp," point source with directive force in  z-direction\n");
		break;
	case 5 :
		fprintf(fp," point source with directive force in  custom-direction\n");
		fprintf(fp," Angle between x and y(depth) direticon (ALPHA): %f\n", ALPHA);
		fprintf(fp," Angle between x and z direticon (BETA): %f\n", BETA);
		break;
	default :
145 146
		fprintf(fp," WARNING: Default type of source ('%d') not available -> changed to explosive! ", SOURCE_TYPE);
		SOURCE_TYPE=1;
Simone Butzer's avatar
Simone Butzer committed
147 148 149 150 151 152 153
	}
	fprintf(fp,"\n");
	fprintf(fp,"\n Source file: %s \n", SOURCE_FILE);
	fprintf(fp,"\n Multiple shots: %i \n", RUN_MULTIPLE_SHOTS);

	if (SEISMO){
		fprintf(fp," ------------------------- RECEIVER  ------- -------------------\n");
154 155 156 157 158 159 160 161 162
		switch (READREC){
			case 1:
				fprintf(fp," Reading receiver positions from file \n");
				fprintf(fp,"\t%s\n\n",REC_FILE);
				fprintf(fp," reference_point_for_receiver_coordinate_system:\n");
				fprintf(fp," x=%f \ty=%f\t z=%f\n",REFREC[1], REFREC[3], REFREC[2]);
				break;
			case 2:
				
Simone Butzer's avatar
Simone Butzer committed
163 164 165 166
				fprintf(fp," Horitontal plane of receivers.\n");
				fprintf(fp," Number of planes: %d \n",REC_ARRAY);
				fprintf(fp," Depth of upper plane: %e m \n",REC_ARRAY_DEPTH);
				fprintf(fp," Vertical increment between planes: %e m \n",REC_ARRAY_DIST);
167 168 169 170 171 172 173 174 175 176 177 178 179 180 181
				fprintf(fp," Distance between receivers in x-direction within plane: %i Gridpoints\n", DRX);		
				fprintf(fp," Distance between receivers in y-direction within plane: %i Gridpoints\n", DRY);		
				break;
			case 0 :
				fprintf(fp," Receiver line: \n");			
				fprintf(fp," First receiver position (XREC1,YREC1,ZREC1) = (%5.3f, %5.3f, %5.3f m\n",
					XREC1,ZREC1,YREC1);
				fprintf(fp," Last receiver position (XREC2,YREC2,ZREC2)  = (%5.3f, %5.3f, %5.3f) m\n",
					XREC2,ZREC2,YREC2);
				fprintf(fp,"\n Receiver Array: %i \n",REC_ARRAY);
				fprintf(fp,"\n");
				break;
			default :
				err(" invalid READREC in write_par!");
				break;
Simone Butzer's avatar
Simone Butzer committed
182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442
		}
	}
	fprintf(fp," ------------------------- FREE SURFACE ------------------------\n");
	if (FREE_SURF) fprintf(fp," There is a free surface at the top of the model ! \n");
	else fprintf(fp," There is no free surface at the top of the model ! \n");
	fprintf(fp,"\n");

	fprintf(fp," ------------------------- ABSORBING FRAME ---------------------\n");
	if (FW>0){
		fprintf(fp," Width of absorbing frame is %i grid points.\n",FW);
		fprintf(fp," The percentage of amplitude decay at the edge is set to %f \n",DAMPING);
	}
	else {
		fprintf(fp," Absorbing frame not installed ! \n");
		fprintf(fp," Be aware of artificial reflections from the edges of the numerical mesh ! \n");
	}

	switch (BOUNDARY){
		case 0 :
			fprintf(fp," No periodic boundary condition.\n");
			break;
		case 1 :
			fprintf(fp," Periodic boundary condition at left/right and front/back sides of global grid.\n");
			break;
		default :
			warning(" Wrong integer value for BOUNDARY specified in parameter file! ");
			warning(" No periodic boundary condition will be applied ");
			BOUNDARY=0;
			break;
	}


	
	if (READMOD){
		fprintf(fp," ------------------------- MODEL-FILES -------------------------\n");
		fprintf(fp," Names of model-files: \n");
		fprintf(fp,"\t shear wave velocities:\n\t %s.vs\n",MFILE);
		fprintf(fp,"\t tau for shear waves:\n\t %s.ts\n",MFILE);
		fprintf(fp,"\t density:\n\t %s.rho\n",MFILE);
		fprintf(fp,"\t compressional wave velocities:\n\t %s.vp\n",MFILE);
		fprintf(fp,"\t tau for P-waves:\n\t %s.tp\n",MFILE);
		for (l=1;l<=L;l++) fprintf(fp,"\t %1i. relaxation frequencies: %s.f%1i\n",l,MFILE,l);
	}

	fprintf(fp,"\n");
	fprintf(fp," ------------------------- Q-APROXIMATION --------------------\n");
	fprintf(fp," Number of relaxation mechanisms (L): %i\n",L);
	fprintf(fp," The L relaxation frequencies are at:  \n");
	for (l=1;l<=L;l++) fprintf(fp,"\t%f",FL[l]);
	fprintf(fp," Hz\n");
	fprintf(fp," Value for tau is : %f\n",TAU);


	if (SNAP){
		fprintf(fp,"\n");
		fprintf(fp," -----------------------  SNAPSHOTS  -----------------------\n");
		fprintf(fp," Snapshots of");
		switch(SNAP){
		case 1:
			fprintf(fp," particle velocity.\n");
			break;
		case 2:
			fprintf(fp," pressure field.\n");
			break;
		case 3:
			fprintf(fp," curl and divergence energy of the wavefield.\n");
			break;
		case 4:
			fprintf(fp," curl and divergence energy of the wavefield.\n");
			fprintf(fp," and particle velocity.\n");
			break;
		default:
			err(" sorry, incorrect value for SNAP ! \n");
		}

		fprintf(fp," \t first (TSNAP1)= %8.5f s\n", TSNAP1);
		fprintf(fp," \t last (TSNAP2)=%8.5f s\n",TSNAP2);
		fprintf(fp," \t increment (TSNAPINC) =%8.5f s\n\n",TSNAPINC);
		fprintf(fp," \t spacing in x-direction (IDX*DX) =%8.5f m\n",IDX*DX);
		fprintf(fp," \t spacing in y-direction (IDY*DY) =%8.5f m\n",IDZ*DZ);
		fprintf(fp," \t spacing in z-direction (IDZ*DZ) =%8.5f m\n",IDY*DY);
		fprintf(fp," \n name of output-file (SNAP_FILE):\n\t %s\n",SNAP_FILE);
		switch (SNAP_FORMAT){
		case 1 :
			err(" SU-Format not yet available !!");
			break;
		case 2 :
			fprintf(fp," The data is written in ASCII. \n");
			break;
		case 3 :
			fprintf(fp," The data is written binary (IEEE) (4 byte per float)");
			break;
		default:
			err(" Don't know the format for the Snapshot-data ! \n");
		}
		switch (SNAP_PLANE){
		case 1 :
			fprintf(fp," \nDiv and curl output will be as Energy without sign. \n");
			break;
		case 2 :
			fprintf(fp," \nDiv and curl output will be as Energy with sign true for xz-plane. \n");
			break;
		case 3 :
			fprintf(fp," \nDiv and curl output will be as Energy with sign true for xy-plane. \n");
			break;
		case 4 :
			fprintf(fp," \nDiv and curl output will be as Energy with sign true for yz-plane. \n");
			break;
		}

		fprintf(fp,"\n\n");
	}
	if (SEISMO){
		fprintf(fp,"\n");
		fprintf(fp," -----------------------  SEISMOGRAMS  ----------------------\n");
		switch (SEIS_FORMAT[0]){
			case 0: sprintf(file_ext,"sgy"); break;
			case 1: sprintf(file_ext,"su");  break;
			case 2: sprintf(file_ext,"txt"); break;
			case 3: sprintf(file_ext,"bin"); break;
			case 4: sprintf(file_ext,"sgy"); break;
			case 5: sprintf(file_ext,"sgy"); break;
		}
		
		if ((SEISMO==1) || (SEISMO==4)){
			fprintf(fp," Seismograms of ");
			fprintf(fp," x-, y-, and z-component");
			fprintf(fp," of particle velocity.\n");
			fprintf(fp," output-files: \n ");
			fprintf(fp,"\t%s_x.%s\n\t%s_y.%s\n\t%s_z.%s\n",SEIS_FILE,file_ext,SEIS_FILE,file_ext,SEIS_FILE,file_ext);
		}
		if ((SEISMO==2) || (SEISMO==4)){
			fprintf(fp," Seismograms of pressure field (hydrophones).\n");
			fprintf(fp," output-file: \n ");
			fprintf(fp,"\t%s_p.%s\n",SEIS_FILE,file_ext);
		}
		if ((SEISMO==3) || (SEISMO==4)){
			fprintf(fp," Seismograms of curl (S-wave component) and div (P-wave component of wavefield).\n");
			fprintf(fp," output-files: \n ");
			fprintf(fp,"\t%s_rot.%s \n\t%s_div.%s\n",SEIS_FILE,file_ext,SEIS_FILE,file_ext);
			
		}		
		
		if (NDT==0) {NDT=1; fprintf(fp," NDT set to %d.\n",NDT);}
		else if (NDT<0) {
			NDT=-NDT;
			fprintf(fp," Negative NDT set to its absolute value %d.\n",NDT);
		}
		if (NDTSHIFT<0){
			NDTSHIFT=-NDTSHIFT;
			fprintf(fp," Negative NDTSHIFT set to its absolute value %d.\n",NDTSHIFT);
		}
		if (ns) {
			switch (NDT) {
				case 1 : strcpy(th1,"st"); break;
				case 2 : strcpy(th1,"nd"); break;
				case 3 : strcpy(th1,"rd"); break;
				default: strcpy(th1,"th"); break;
			}
			switch (NDTSHIFT) {
				case 1 : strcpy(th2,"st"); break;
				case 2 : strcpy(th2,"nd"); break;
				case 3 : strcpy(th2,"rd"); break;
				default: strcpy(th2,"th"); break;
			}			
			fprintf(fp," Amplitudes will be written every %d%s time-step, starting at the %d%s.\n",NDT,th1,NDTSHIFT,th2);
		}
		else{
			if ((SEIS_FORMAT[0]==2)||(SEIS_FORMAT[0]==3)) 
				fprintf(fp," Warning: seismogram files will be empty! \n");
		 	else if ((SEIS_FORMAT[0]==0)||(SEIS_FORMAT[0]==1)||(SEIS_FORMAT[0]==4)) 
				fprintf(fp," Warning: seismogram files will contain only headers! \n");
		}

		switch (SEIS_FORMAT[0]){
		case 0 :
		case 5 :
			fprintf(fp," Seismograms are written in SEG-Y format. \n");
			if (!SEIS_FORMAT[1]) fprintf(fp," \t textual header: ASCII \n");
			else if (SEIS_FORMAT[1]==1) fprintf(fp," \t textual header: EBCDIC \n");
			if (!SEIS_FORMAT[2]) fprintf(fp," \t byte order: little endian \n");
			else if (SEIS_FORMAT[2]==1) fprintf(fp," \t byte order: big endian \n");
			if (!SEIS_FORMAT[3]) fprintf(fp," \t data type: IEEE 4-byte floats \n");
			else if (SEIS_FORMAT[3]==1) fprintf(fp," \t data type: IBM 4-byte floats \n");
			if (!SEIS_FORMAT[4]) fprintf(fp," \t coordinate unit: meter \n");
			else if (SEIS_FORMAT[4]==1) fprintf(fp," \t coordinate unit: feet \n");
			break;
		
		case 1 :
			fprintf(fp," Seismograms are written in SU-format. \n");
			if (!SEIS_FORMAT[2]) fprintf(fp," \t byte order: little endian \n");
			else if (SEIS_FORMAT[2]==1) fprintf(fp," \t byte order: big endian \n");
			if (!SEIS_FORMAT[3]) fprintf(fp," \t data type: IEEE 4-byte floats \n");
			else if (SEIS_FORMAT[3]==1) fprintf(fp," \t CAUTION: data type: IBM 4-byte floats \n");
			if (!SEIS_FORMAT[4]) fprintf(fp," \t coordinate unit: meter \n");
			else if (SEIS_FORMAT[4]==1) fprintf(fp," \t coordinate unit: feet \n");
			break;
		case 2 :
			if (!SEIS_FORMAT[1]) fprintf(fp," Seismograms are written in ASCII. \n");
			else if (!SEIS_FORMAT[1]==1) fprintf(fp," Seismograms are written in EBCDIC. \n");
			if (!SEIS_FORMAT[4]) fprintf(fp," \t coordinate unit: meter \n");
			else if (SEIS_FORMAT[4]==1) fprintf(fp," \t coordinate unit: feet \n");			
			break;
		case 3 :
			fprintf(fp," Seismograms are written in binary format.");
			if (!SEIS_FORMAT[2]) fprintf(fp," \t byte order: little endian \n");
			else if (SEIS_FORMAT[2]==1) fprintf(fp," \t byte order: big endian \n");
			if (!SEIS_FORMAT[3]) fprintf(fp," \t data type: IEEE 4-byte floats \n");
			else if (SEIS_FORMAT[3]==1) fprintf(fp," \t data type: IBM 4-byte floats \n");
			if (!SEIS_FORMAT[4]) fprintf(fp," \t coordinate unit: meter \n");
			else if (SEIS_FORMAT[4]==1) fprintf(fp," \t coordinate unit: feet \n");			
			break;
		case 6 :fprintf(fp," Seismograms are written in pseudo SU-format (SEG-Y with trace headers only). \n");
			if (!SEIS_FORMAT[2]) fprintf(fp," \t byte order: little endian \n");
			else if (SEIS_FORMAT[2]==1) fprintf(fp," \t byte order: big endian \n");
			if (!SEIS_FORMAT[3]) fprintf(fp," \t data type: IEEE 4-byte floats \n");
			else if (SEIS_FORMAT[3]==1) fprintf(fp," \t CAUTION: data type: IBM 4-byte floats \n");
			if (!SEIS_FORMAT[4]) fprintf(fp," \t coordinate unit: meter \n");
			else if (SEIS_FORMAT[4]==1) fprintf(fp," \t coordinate unit: feet \n");
			break;
		case 7 :fprintf(fp," Seismograms are written in SU-format (output in meter, native endian and floats). \n");
			break;	
		default:
			err(" Sorry. Unknown format for seismic data! \n");
		}
		fprintf(fp," samplingrate of seismic data:                %e s\n",NDT*DT);
		if (!READREC) fprintf(fp," Trace-spacing: %e m\n", NGEOPH*DX);
		fprintf(fp," Number of samples per receiver:              %i \n", ns);
		if (!SEIS_FORMAT[5]) SEIS_FORMAT[5]=32767; /* default */
		if (ns<=abs(SEIS_FORMAT[5])) fprintf(fp," Number of samples per trace:                 %i \n", ns);
		else if (SEIS_FORMAT[5]<0){
			fprintf(fp," Number of samples per trace:                 %i \n", -SEIS_FORMAT[5]);
			fprintf(fp," Number of traces per receiver:               %i \n", ns / -SEIS_FORMAT[5]);
			fprintf(fp," Number of significant samples in last trace: %i \n", ns % -SEIS_FORMAT[5]);
		}
		else {
			fprintf(fp," Maximum allowed number of samples per trace: %i \n", SEIS_FORMAT[5]);
			err(" Sorry. Too many samples per receiver! \n");
		} 
		fprintf(fp," ----------------------------------------------------------\n");
		fprintf(fp,"\n");
		fprintf(fp,"\n");
	}
	fprintf(fp,"\n");
	fprintf(fp,"\nInversion method: %d",METHOD);
	fprintf(fp,"\n");
	fprintf(fp," ----------------------- INVERSION PARAMETER  ----------------------\n");
	fprintf(fp,"-------------------------In- and Output Files--------------------------------------\n");
	fprintf(fp," \n Gradients are written to FILE:%s\n",GRAD_FILE);
	fprintf(fp," \n Models are written to FILE:%s\n",MOD_OUT_FILE);
	/*fprintf(fp," \n Inversion Frequency:%4.2f\n",F_INV);*/
	fprintf(fp," \n Observed Seismograms:%s\n",SEIS_OBS_FILE);
	fprintf(fp,"\n External observed Seismograms: %i \n", EXTOBS);
	fprintf(fp," \n Inversion FILE:%s\n",INV_FILE);
	fprintf(fp," \n Hessian FILE:%s\n",HESS_FILE);
	
	fprintf(fp," \n-------------------------General---------------------------------------------------\n");
fprintf(fp," \n minimum/maximum_iteration_number: %d,%d\n",ITMIN,ITMAX);
fprintf(fp," \n filtering: %d\n",FILT);
fprintf(fp," \n maximum_number_frequencies_per_iteration: %d\n",NFMAX);
fprintf(fp," \n number_of_timestep_per_wavelength_used_for_inversion: %d\n",TAST);
443 444
fprintf(fp," \n average_model_parameter VP0=%5.2f m/s, VS0=%5.2f m/s, RHO0=%5.2f kg/m^3\n",VP0, VS0, RHO0);
fprintf(fp," \n parameter_class_weighting_factors_for_vp: %5.2f, vs: %5.2f, rho: %5.2f\n",WEIGHT[0], WEIGHT[1], WEIGHT[2]);
Simone Butzer's avatar
Simone Butzer committed
445 446 447 448 449 450 451 452 453 454 455 456 457

fprintf(fp," \n------------------------Steplength estimation----------------------------------------\n");
fprintf(fp,"\n number_of_shots_used_for_steplength_estimation: %d\n",NSHOTS_STEP);
fprintf(fp,"\n initial test steplength: %f\n",TESTSTEP);

fprintf(fp," \n------------------------Gradient preconditioning-------------------------------------\n");
fprintf(fp," \n Type_of_preconditioning:%d\n",DAMPTYPE);
fprintf(fp," \n------------------------Hessian preconditioning-----------------------------------------\n");
fprintf(fp," \n Apply_Hessian %d\n",HESS);
fprintf(fp,"Read_Hessian_from_file %d\n",READ_HESS);
fprintf(fp,"Part_of_receivers_used_for_Hessian %d",REC_HESS); 
fprintf(fp," \nWater_level_Hessian_for_vp/vs/rho %e \n",WATER_HESS[0]);
fprintf(fp," \n------------------------LBFGS-----------------------------------------\n");
458 459 460
fprintf(fp," \nLBFGS: %i \n",LBFGS);
fprintf(fp," Number_of_inverted_parameters_(NUMPAR): %i \n",NUMPAR);
fprintf(fp," Number_iterations_used_for_LBFGS: %i \n",BFGSNUM);
Simone Butzer's avatar
Simone Butzer committed
461 462 463 464
	
	
		
	fprintf(fp,"\n **********************************************************");
465
	fprintf(fp,"\n ******* PARAMETERS READ or PROCESSED within IFOS3D ********");
Simone Butzer's avatar
Simone Butzer committed
466 467 468 469
	fprintf(fp,"\n **********************************************************\n\n");


}