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00028 #ifdef HAVE_CONFIG_H
00029 #include <config.h>
00030 #endif
00031
00032
00033
00034
00035
00036 #include "crires_recipe.h"
00037
00038 #include "crires_combine.h"
00039
00040
00041
00042
00043
00044 #define RECIPE_STRING "crires_spec_flat"
00045
00046
00047
00048
00049
00050 static cpl_imagelist * crires_spec_flat_reduce(cpl_frameset *, const char *,
00051 const char *) ;
00052 static cpl_imagelist * crires_spec_flat_bpm(cpl_imagelist *, double,
00053 double, double) ;
00054 static int crires_spec_flat_save(const cpl_imagelist *, const cpl_imagelist *,
00055 int, cpl_frameset *, const cpl_parameterlist *, cpl_frameset *) ;
00056 static int crires_spec_flat_compare(const cpl_frame *, const cpl_frame *) ;
00057
00058 static char crires_spec_flat_description[] =
00059 "crires_spec_flat -- Flat-field recipe\n"
00060 "The files listed in the Set Of Frames (sof-file) must be tagged:\n"
00061 "raw-file.fits "CRIRES_SPEC_FLAT_RAW" or\n"
00062 "dark-file.fits "CRIRES_CALPRO_DARK" or\n"
00063 "detlin-file.fits "CRIRES_CALPRO_COEFFS_CUBE".\n" ;
00064
00065 CRIRES_RECIPE_DEFINE(crires_spec_flat,
00066 CRIRES_PARAM_THRESHOLDS |
00067 CRIRES_PARAM_BPM_RATE |
00068 CRIRES_PARAM_REPLACE |
00069 CRIRES_PARAM_CLEAN_FLAT |
00070 CRIRES_PARAM_NORM_STARTY |
00071 CRIRES_PARAM_NORM_STOPY |
00072 CRIRES_PARAM_KAPPA_SIGCLIP |
00073 CRIRES_PARAM_COLLAPSE_METH,
00074 "Flatfield recipe",
00075 crires_spec_flat_description) ;
00076
00077
00078
00079
00080
00081 static struct {
00082
00083 double bpm_low ;
00084 double bpm_high ;
00085 double bpm_lines_ratio ;
00086 int replace_flag ;
00087 int clean_flat_flag ;
00088 int starty ;
00089 int stopy ;
00090 double kappa_sigclip ;
00091 crires_collapse_method coll_meth ;
00092
00093 crires_illum_period period ;
00094 int bpm_nb[CRIRES_NB_DETECTORS] ;
00095 double flat_mean[CRIRES_NB_DETECTORS] ;
00096 double flat_stdev[CRIRES_NB_DETECTORS] ;
00097 double flat_flux[CRIRES_NB_DETECTORS] ;
00098 double flat_master_rms[CRIRES_NB_DETECTORS] ;
00099 } crires_spec_flat_config ;
00100
00101
00102
00103
00104
00105
00112
00113 static int crires_spec_flat(
00114 cpl_frameset * frameset,
00115 const cpl_parameterlist * parlist)
00116 {
00117 const char * sval ;
00118 cpl_size * labels ;
00119 cpl_size nlabels ;
00120 cpl_frameset * rawframes ;
00121 const char * dark ;
00122 const char * detlin ;
00123 cpl_imagelist * flat ;
00124 cpl_frameset * flat_one ;
00125 cpl_imagelist * bpm ;
00126 int i ;
00127
00128
00129 rawframes = NULL ;
00130 for (i=0 ; i<CRIRES_NB_DETECTORS ; i++) {
00131 crires_spec_flat_config.bpm_nb[i] = -1 ;
00132 crires_spec_flat_config.flat_mean[i] = -1.0 ;
00133 crires_spec_flat_config.flat_stdev[i] = -1.0 ;
00134 crires_spec_flat_config.flat_flux[i] = -1.0 ;
00135 crires_spec_flat_config.flat_master_rms[i] = -1.0 ;
00136 }
00137
00138
00139 sval = crires_parameterlist_get_string(parlist, RECIPE_STRING,
00140 CRIRES_PARAM_THRESHOLDS) ;
00141 if (sscanf(sval, "%lg,%lg",
00142 &crires_spec_flat_config.bpm_low,
00143 &crires_spec_flat_config.bpm_high)!=2) {
00144 return -1 ;
00145 }
00146 crires_spec_flat_config.replace_flag = crires_parameterlist_get_bool(
00147 parlist, RECIPE_STRING, CRIRES_PARAM_REPLACE) ;
00148 crires_spec_flat_config.clean_flat_flag = crires_parameterlist_get_bool(
00149 parlist, RECIPE_STRING, CRIRES_PARAM_CLEAN_FLAT) ;
00150 crires_spec_flat_config.bpm_lines_ratio = crires_parameterlist_get_double(
00151 parlist, RECIPE_STRING, CRIRES_PARAM_BPM_RATE) ;
00152 crires_spec_flat_config.starty = crires_parameterlist_get_int(parlist,
00153 RECIPE_STRING, CRIRES_PARAM_NORM_STARTY) ;
00154 crires_spec_flat_config.stopy = crires_parameterlist_get_int(parlist,
00155 RECIPE_STRING, CRIRES_PARAM_NORM_STOPY) ;
00156 crires_spec_flat_config.kappa_sigclip = crires_parameterlist_get_double(
00157 parlist, RECIPE_STRING, CRIRES_PARAM_KAPPA_SIGCLIP) ;
00158 sval = crires_parameterlist_get_string(parlist, RECIPE_STRING,
00159 CRIRES_PARAM_COLLAPSE_METH) ;
00160 if (!strcmp(sval, "avg"))
00161 crires_spec_flat_config.coll_meth = CRIRES_COLLAPSE_AVG ;
00162 else if (!strcmp(sval, "med"))
00163 crires_spec_flat_config.coll_meth = CRIRES_COLLAPSE_MED ;
00164 else if (!strcmp(sval, "sig"))
00165 crires_spec_flat_config.coll_meth = CRIRES_COLLAPSE_SIG ;
00166 else {
00167 cpl_msg_error(__func__, "Invalid collapse method specified");
00168 return -1;
00169 }
00170
00171
00172 if (crires_dfs_set_groups(frameset, "crires_spec_flat")) {
00173 cpl_msg_error(__func__, "Cannot identify RAW and CALIB frames") ;
00174 return -1 ;
00175 }
00176
00177
00178 dark = crires_extract_filename(frameset, CRIRES_CALPRO_DARK) ;
00179 detlin = crires_extract_filename(frameset, CRIRES_CALPRO_COEFFS_CUBE) ;
00180
00181
00182 if ((rawframes = crires_extract_frameset(frameset,
00183 CRIRES_SPEC_FLAT_RAW)) == NULL) {
00184 cpl_msg_error(__func__, "No raw frame in input") ;
00185 return -1 ;
00186 }
00187
00188
00189 crires_spec_flat_config.period =
00190 crires_get_detector_illum_period(
00191 cpl_frame_get_filename(cpl_frameset_get_frame(rawframes, 0))) ;
00192 if (crires_spec_flat_config.period == CRIRES_ILLUM_UNKNOWN) {
00193 cpl_msg_error(__func__,
00194 "Cannot determine the detector illumination period") ;
00195 cpl_frameset_delete(rawframes) ;
00196 return -1 ;
00197 } else {
00198 crires_display_detector_illum(crires_spec_flat_config.period) ;
00199 }
00200
00201
00202 if ((labels = cpl_frameset_labelise(rawframes, crires_spec_flat_compare,
00203 &nlabels)) == NULL) {
00204 cpl_msg_error(__func__, "Cannot labelise input frames") ;
00205 cpl_frameset_delete(rawframes) ;
00206 return -1 ;
00207 }
00208
00209
00210 for (i=0 ; i<(int)nlabels ; i++) {
00211
00212 cpl_msg_info(__func__, "Reduce data set %d / %"CPL_SIZE_FORMAT,
00213 i+1, nlabels);
00214 cpl_msg_indent_more() ;
00215 flat_one = cpl_frameset_extract(rawframes, labels, (cpl_size)i) ;
00216 flat = crires_spec_flat_reduce(flat_one, dark, detlin) ;
00217 cpl_msg_indent_less() ;
00218
00219
00220 cpl_msg_info(__func__, "Save the products") ;
00221 cpl_msg_indent_more() ;
00222 if (flat == NULL) {
00223 cpl_msg_warning(__func__, "Cannot reduce set nb %d", i+1) ;
00224 } else {
00225 if ((bpm = crires_spec_flat_bpm(flat,
00226 crires_spec_flat_config.bpm_low,
00227 crires_spec_flat_config.bpm_high,
00228 crires_spec_flat_config.bpm_lines_ratio)) == NULL) {
00229 cpl_msg_warning(__func__, "Cannot create bad pixels map") ;
00230 }
00231 crires_spec_flat_save(flat, bpm, i+1, flat_one, parlist, frameset) ;
00232 cpl_imagelist_delete(flat) ;
00233 cpl_imagelist_delete(bpm) ;
00234 }
00235 cpl_msg_indent_less() ;
00236 cpl_frameset_delete(flat_one) ;
00237 }
00238 cpl_frameset_delete(rawframes) ;
00239 cpl_free(labels) ;
00240
00241
00242 if (cpl_error_get_code()) return -1 ;
00243 else return 0 ;
00244 }
00245
00246
00254
00255 static cpl_imagelist * crires_spec_flat_reduce(
00256 cpl_frameset * flatframes,
00257 const char * dark,
00258 const char * detlin)
00259 {
00260 cpl_propertylist * plist ;
00261 cpl_frame * ref_frame ;
00262 const char * fname ;
00263 int nframes ;
00264 double dit_frame, dit_dark ;
00265 cpl_imagelist * in ;
00266 cpl_imagelist * out ;
00267 cpl_vector * medians ;
00268 double median ;
00269 cpl_image * ima ;
00270 int nx, ny, starty, stopy, ly ;
00271 int i, j ;
00272
00273
00274 if (flatframes == NULL) return NULL ;
00275
00276
00277 nframes = cpl_frameset_get_size(flatframes) ;
00278 ly = -1 ;
00279
00280
00281 ref_frame = cpl_frameset_get_frame(flatframes, 0) ;
00282 fname = cpl_frame_get_filename(ref_frame) ;
00283 if ((plist=cpl_propertylist_load(cpl_frame_get_filename(ref_frame),
00284 0)) == NULL) {
00285 cpl_msg_error(__func__, "Getting header from RAW file");
00286 cpl_msg_indent_less() ;
00287 return NULL ;
00288 }
00289 dit_frame = crires_pfits_get_dit(plist) ;
00290 cpl_propertylist_delete(plist) ;
00291 if (cpl_error_get_code()) {
00292 cpl_msg_error(__func__, "Cannot get the DIT from RAW file") ;
00293 cpl_msg_indent_less() ;
00294 return NULL ;
00295 }
00296 cpl_msg_info(__func__, "DIT value: %g sec.", dit_frame) ;
00297
00298
00299 if (dark != NULL) {
00300 cpl_msg_info(__func__, "Verify the dark DIT") ;
00301 cpl_msg_indent_more() ;
00302 if ((plist=cpl_propertylist_load(dark, 0)) == NULL) {
00303 cpl_msg_error(__func__, "Getting header from DARK");
00304 cpl_msg_indent_less() ;
00305 return NULL ;
00306 }
00307 dit_dark = crires_pfits_get_dit(plist) ;
00308 cpl_propertylist_delete(plist) ;
00309 if (cpl_error_get_code()) {
00310 cpl_msg_error(__func__, "Cannot get the DIT from DARK") ;
00311 cpl_msg_indent_less() ;
00312 return NULL ;
00313 }
00314 if (fabs(dit_dark-dit_frame) > 1e-5) {
00315 cpl_msg_error(__func__, "Mismatch RAW DIT (%g) / DARK DIT (%g)",
00316 dit_frame, dit_dark) ;
00317 cpl_msg_indent_less() ;
00318 return NULL ;
00319 }
00320 cpl_msg_indent_less() ;
00321 }
00322
00323
00324 out = cpl_imagelist_new() ;
00325
00326
00327 for (i=0 ; i<CRIRES_NB_DETECTORS ; i++) {
00328 cpl_msg_info(__func__, "Compute the MASTER FLAT for chip nb %d", i+1) ;
00329 cpl_msg_indent_more() ;
00330
00331
00332 in = crires_load_frameset(flatframes, crires_spec_flat_config.period,
00333 i+1, CPL_TYPE_FLOAT) ;
00334 nx = cpl_image_get_size_x(cpl_imagelist_get(in, 0)) ;
00335 ny = cpl_image_get_size_y(cpl_imagelist_get(in, 0)) ;
00336
00337
00338 if (crires_calib_chip_list(in, crires_spec_flat_config.period, i+1,
00339 NULL, dark, NULL, detlin, dit_frame)) {
00340 cpl_msg_error(__func__, "Cannot apply the calibrations") ;
00341 cpl_imagelist_delete(in) ;
00342 return NULL ;
00343 }
00344
00345
00346 medians = cpl_vector_new(nframes) ;
00347
00348
00349 if (i+1 == 1)
00350 ly = crires_get_detector_ly1(crires_spec_flat_config.period) ;
00351 if (i+1 == 2)
00352 ly = crires_get_detector_ly2(crires_spec_flat_config.period) ;
00353 if (i+1 == 3)
00354 ly = crires_get_detector_ly3(crires_spec_flat_config.period) ;
00355 if (i+1 == 4)
00356 ly = crires_get_detector_ly4(crires_spec_flat_config.period) ;
00357 starty = crires_spec_flat_config.starty ;
00358 if (starty < 0) {
00359 starty = 1 ;
00360 } else {
00361 starty -= (ly - 1) ;
00362 }
00363 stopy = crires_spec_flat_config.stopy ;
00364 if (stopy < 0) {
00365 stopy = ny ;
00366 } else {
00367 stopy -= (ly - 1) ;
00368 }
00369
00370
00371 cpl_msg_info(__func__, "Normalise with the median") ;
00372 for (j=0 ; j<nframes ; j++) {
00373 median = cpl_image_get_median_window(cpl_imagelist_get(in, j),
00374 1, starty, nx, stopy) ;
00375 if (cpl_error_get_code()) {
00376 cpl_msg_error(__func__, "Invalid bounds Y : %d-%d", ly,
00377 ly+ny-1) ;
00378 cpl_imagelist_delete(in) ;
00379 cpl_vector_delete(medians) ;
00380 return NULL ;
00381 }
00382 cpl_vector_set(medians, j, median) ;
00383 cpl_image_divide_scalar(cpl_imagelist_get(in, j), median) ;
00384 }
00385
00386
00387 crires_spec_flat_config.flat_mean[i] = cpl_vector_get_mean(medians) ;
00388 if (cpl_vector_get_size(medians) > 1)
00389 crires_spec_flat_config.flat_stdev[i]=cpl_vector_get_stdev(medians);
00390 else
00391 crires_spec_flat_config.flat_stdev[i] = -1.0 ;
00392 crires_spec_flat_config.flat_flux[i] =
00393 crires_spec_flat_config.flat_mean[i] / dit_frame ;
00394
00395
00396 if ((ima = crires_combine_collapse_imagelist(in, medians,
00397 crires_spec_flat_config.kappa_sigclip,
00398 i+1,
00399 crires_spec_flat_config.coll_meth)) == NULL) {
00400 cpl_msg_error(__func__, "Cannot average the flats") ;
00401 cpl_imagelist_delete(in) ;
00402 cpl_vector_delete(medians) ;
00403 return NULL ;
00404 }
00405 cpl_vector_delete(medians) ;
00406 cpl_imagelist_delete(in) ;
00407
00408
00409 crires_spec_flat_config.flat_master_rms[i] =
00410 cpl_image_get_stdev(ima) ;
00411
00412
00413 cpl_imagelist_set(out, ima, i) ;
00414 cpl_msg_indent_less() ;
00415 }
00416
00417 return out ;
00418 }
00419
00420
00429
00430 static cpl_imagelist * crires_spec_flat_bpm(
00431 cpl_imagelist * flat,
00432 double low,
00433 double high,
00434 double bad_per_line_limit)
00435 {
00436 cpl_imagelist * bpm ;
00437 int nima ;
00438 cpl_image * bpm_cur ;
00439 cpl_mask * mask_cur ;
00440 cpl_binary * pmask_cur ;
00441 int nx, ny, cur_bp_nb ;
00442 int i, j, k ;
00443
00444
00445 if (flat == NULL) return NULL ;
00446
00447
00448 nima = cpl_imagelist_get_size(flat) ;
00449
00450
00451 bpm = cpl_imagelist_new() ;
00452
00453
00454 for (i=0 ; i<nima ; i++) {
00455
00456 if ((mask_cur = cpl_mask_threshold_image_create(
00457 cpl_imagelist_get(flat, i), low, high)) == NULL) {
00458 cpl_msg_error(__func__, "Cannot create bad pixels map") ;
00459 cpl_imagelist_delete(bpm) ;
00460 return NULL ;
00461 }
00462 cpl_mask_not(mask_cur) ;
00463
00464
00465
00466
00467
00468
00469
00470 nx = cpl_mask_get_size_x(mask_cur) ;
00471 ny = cpl_mask_get_size_y(mask_cur) ;
00472 pmask_cur = cpl_mask_get_data(mask_cur) ;
00473 for (j=0 ; j<ny ; j++) {
00474 cur_bp_nb = cpl_mask_count_window(mask_cur, 1, j+1, nx, j+1) ;
00475
00476 if (cur_bp_nb > bad_per_line_limit * nx) {
00477
00478 for (k=0 ; k<nx ; k++) {
00479 pmask_cur[k+j*nx] = CPL_BINARY_0 ;
00480 }
00481 }
00482 }
00483
00484
00485 bpm_cur = cpl_image_new_from_mask(mask_cur) ;
00486 crires_spec_flat_config.bpm_nb[i] = cpl_mask_count(mask_cur) ;
00487 cpl_imagelist_set(bpm, bpm_cur, i) ;
00488
00489
00490 if (crires_spec_flat_config.clean_flat_flag) {
00491 cpl_image_reject_from_mask(cpl_imagelist_get(flat, i), mask_cur) ;
00492 cpl_detector_interpolate_rejected(cpl_imagelist_get(flat, i)) ;
00493 }
00494 cpl_mask_delete(mask_cur) ;
00495
00496
00497 if (crires_spec_flat_config.replace_flag) {
00498 cpl_image_threshold(cpl_imagelist_get(flat, i),
00499 low, high, 1.0, 1.0) ;
00500 }
00501 }
00502 return bpm ;
00503 }
00504
00505
00515
00516 static int crires_spec_flat_save(
00517 const cpl_imagelist * flat,
00518 const cpl_imagelist * bpm,
00519 int set_nb,
00520 cpl_frameset * set,
00521 const cpl_parameterlist * parlist,
00522 cpl_frameset * set_tot)
00523 {
00524 cpl_propertylist ** qclists ;
00525 const cpl_frame * ref_frame ;
00526 char * filename ;
00527 cpl_propertylist * inputlist ;
00528 const char * recipe_name = "crires_spec_flat" ;
00529 int i ;
00530
00531
00532 ref_frame = irplib_frameset_get_first_from_group(set, CPL_FRAME_GROUP_RAW) ;
00533
00534
00535 qclists = cpl_malloc(CRIRES_NB_DETECTORS * sizeof(cpl_propertylist*)) ;
00536 for (i=0 ; i<CRIRES_NB_DETECTORS ; i++) {
00537 qclists[i] = cpl_propertylist_new() ;
00538 cpl_propertylist_append_int(qclists[i], "ESO QC NBBAD",
00539 crires_spec_flat_config.bpm_nb[i]) ;
00540 cpl_propertylist_append_double(qclists[i], "ESO QC FLAT MEAN",
00541 crires_spec_flat_config.flat_mean[i]) ;
00542 cpl_propertylist_append_double(qclists[i], "ESO QC FLAT STDEV",
00543 crires_spec_flat_config.flat_stdev[i]) ;
00544 cpl_propertylist_append_double(qclists[i], "ESO QC FLAT FLUX",
00545 crires_spec_flat_config.flat_flux[i]) ;
00546 cpl_propertylist_append_double(qclists[i], "ESO QC FLAT MASTER RMS",
00547 crires_spec_flat_config.flat_master_rms[i]) ;
00548
00549
00550 inputlist = cpl_propertylist_load_regexp(
00551 cpl_frame_get_filename(ref_frame), i+1,
00552 CRIRES_HEADER_EXT_FORWARD, 0) ;
00553 cpl_propertylist_copy_property_regexp(qclists[i], inputlist,
00554 CRIRES_HEADER_EXT_FORWARD, 0) ;
00555 cpl_propertylist_delete(inputlist) ;
00556 }
00557
00558
00559 filename = cpl_sprintf("%s_set%02d.fits", recipe_name, set_nb) ;
00560 crires_image_save(set_tot,
00561 parlist,
00562 set,
00563 flat,
00564 recipe_name,
00565 CRIRES_CALPRO_FLAT,
00566 CRIRES_PROTYPE_FLAT,
00567 crires_spec_flat_config.period,
00568 NULL,
00569 (const cpl_propertylist**)qclists,
00570 PACKAGE "/" PACKAGE_VERSION,
00571 filename) ;
00572 cpl_free(filename) ;
00573
00574
00575 if (bpm != NULL) {
00576 filename = cpl_sprintf("%s_set%02d_bpm.fits", recipe_name, set_nb) ;
00577 crires_image_save(set_tot,
00578 parlist,
00579 set,
00580 bpm,
00581 recipe_name,
00582 CRIRES_CALPRO_BPM,
00583 CRIRES_PROTYPE_BPM,
00584 crires_spec_flat_config.period,
00585 NULL,
00586 (const cpl_propertylist**)qclists,
00587 PACKAGE "/" PACKAGE_VERSION,
00588 filename) ;
00589 cpl_free(filename) ;
00590 }
00591
00592
00593 for (i=0 ; i<CRIRES_NB_DETECTORS ; i++) {
00594 cpl_propertylist_delete(qclists[i]) ;
00595 }
00596 cpl_free(qclists) ;
00597 return 0;
00598 }
00599
00600
00607
00608 static int crires_spec_flat_compare(
00609 const cpl_frame * frame1,
00610 const cpl_frame * frame2)
00611 {
00612 int comparison ;
00613 cpl_propertylist * plist1 ;
00614 cpl_propertylist * plist2 ;
00615 double dval1, dval2 ;
00616
00617
00618 if (frame1==NULL || frame2==NULL) return -1 ;
00619
00620
00621 if ((plist1=cpl_propertylist_load(cpl_frame_get_filename(frame1),0))==NULL){
00622 cpl_msg_error(__func__, "getting header from reference frame");
00623 return -1 ;
00624 }
00625 if ((plist2=cpl_propertylist_load(cpl_frame_get_filename(frame2),0))==NULL){
00626 cpl_msg_error(__func__, "getting header from reference frame");
00627 cpl_propertylist_delete(plist1) ;
00628 return -1 ;
00629 }
00630
00631
00632 if (cpl_error_get_code()) {
00633 cpl_propertylist_delete(plist1) ;
00634 cpl_propertylist_delete(plist2) ;
00635 return -1 ;
00636 }
00637
00638 comparison = 1 ;
00639
00640
00641 dval1 = crires_pfits_get_dit(plist1) ;
00642 dval2 = crires_pfits_get_dit(plist2) ;
00643 if (cpl_error_get_code()) {
00644 cpl_msg_error(__func__, "Cannot get the DIT");
00645 cpl_propertylist_delete(plist1) ;
00646 cpl_propertylist_delete(plist2) ;
00647 return -1 ;
00648 }
00649 if (fabs(dval1-dval2) > 1e-3) comparison = 0 ;
00650
00651
00652 dval1 = crires_pfits_get_refwlen(plist1) ;
00653 dval2 = crires_pfits_get_refwlen(plist2) ;
00654 if (cpl_error_get_code()) {
00655 cpl_msg_error(__func__, "Cannot get the reference wavelength");
00656 cpl_propertylist_delete(plist1) ;
00657 cpl_propertylist_delete(plist2) ;
00658 return -1 ;
00659 }
00660 if (fabs(dval1-dval2) > 1e-3) comparison = 0 ;
00661
00662
00663 dval1 = crires_pfits_get_bafflepos(plist1) ;
00664 dval2 = crires_pfits_get_bafflepos(plist2) ;
00665 if (cpl_error_get_code()) {
00666 cpl_msg_error(__func__, "Cannot get the baffle position");
00667 cpl_propertylist_delete(plist1) ;
00668 cpl_propertylist_delete(plist2) ;
00669 return -1 ;
00670 }
00671 if (fabs(dval1-dval2) > 1e-3) comparison = 0 ;
00672
00673 cpl_propertylist_delete(plist1) ;
00674 cpl_propertylist_delete(plist2) ;
00675 return comparison ;
00676 }
00677