sinfoni/sinfo_utl_cube_combine.c

00001 /* $Id: sinfo_utl_cube_combine.c,v 1.5 2006/12/01 12:45:36 amodigli Exp $
00002  *
00003  * This file is part of the IIINSTRUMENT Pipeline
00004  * Copyright (C) 2002,2003 European Southern Observatory
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  */
00020 
00021 /*
00022  * $Author: amodigli $
00023  * $Date: 2006/12/01 12:45:36 $
00024  * $Revision: 1.5 $
00025  * $Name:  $
00026  */
00027 
00028 #ifdef HAVE_CONFIG_H
00029 #  include <config.h>
00030 #endif
00031 
00032 /*----------------------------------------------------------------------------
00033                                 Includes
00034  ---------------------------------------------------------------------------*/
00035 
00036 /*
00037 #include "eclipse.h"
00038 #include "fitshead.h"
00039 */
00040 #include "sinfo_utl_cube_combine.h"
00041 #include "sinfo_utilities.h"
00042 #include "sinfo_utilities_scired.h"
00043 #include <stdio.h>
00044 #include "sinfo_key_names.h"
00045 #include "sinfo_error.h"
00046 #include "sinfo_utils_wrappers.h"
00047 #include "sinfo_pro_save.h"
00048 /*-----------------------------------------------------------------------------
00049                             Functions prototypes
00050  ----------------------------------------------------------------------------*/
00051 
00052 
00053 /*-----------------------------------------------------------------------------
00054                             Static variables
00055  ----------------------------------------------------------------------------*/
00056 
00057 
00058 /*-----------------------------------------------------------------------------
00059                                 Functions code
00060  ----------------------------------------------------------------------------*/
00070 /*---------------------------------------------------------------------------*/
00077 /*---------------------------------------------------------------------------*/
00078 int sinfo_utl_cube_combine(
00079         cpl_parameterlist   *   parlist, 
00080         cpl_frameset        *   framelist)
00081 {
00082     cpl_parameter       *   param=NULL ;
00083     const char                *   name_o=NULL ;
00084     const char                *   name_i=NULL ;
00085     const char                *   name_m=NULL ;
00086    
00087     cpl_propertylist    *   plist=NULL ;
00088     cpl_image           *   image=NULL ;
00089     cpl_frame           *   product_frame=NULL;
00090     cpl_frame           *   prod_frm=NULL;
00091     cpl_frame           *   frame=NULL;
00092   
00093     int z=0;
00094     int z_min=0;
00095     int z_max=0;
00096     int z_siz=0;
00097     int z_stp=100;
00098     int xsize=0;
00099     int ysize=0;
00100     int scales_sky=0;
00101 
00102     int i=0;
00103     int j=0;
00104     int n=0;
00105 
00106     int size_x=0;
00107     int size_y=0;
00108     cpl_image* j_img=NULL;
00109     cpl_image* m_img=NULL;
00110  
00111     cpl_imagelist ** cube_object=NULL;
00112     cpl_imagelist * cube_jitter=NULL;
00113     cpl_imagelist * cube_mask=NULL;
00114  
00115     char**    files=NULL;
00116     int nframes=0;
00117 
00118     double * times=NULL;
00119     float * offsetx=NULL;
00120     float * offsety=NULL;
00121     float  ref_offx=0;
00122     float  ref_offy=0;
00123     float tmpoffx=0;
00124     float tmpoffy=0;
00125     double kappa=2;
00126     int ks_clip=0;
00127 
00128 
00129  
00130     FILE* file_list=NULL;
00131     int cnt=0;
00132     int onp=0;
00133 
00134     /* HOW TO RETRIEVE INPUT PARAMETERS */
00135     /* --stropt */
00136     check_nomsg(param = cpl_parameterlist_find(parlist, 
00137                         "sinfoni.sinfo_utl_cube_combine.ks_clip"));
00138     check_nomsg(ks_clip = cpl_parameter_get_bool(param));
00139 
00140     check_nomsg(param = cpl_parameterlist_find(parlist, 
00141                         "sinfoni.sinfo_utl_cube_combine.scale_sky"));
00142     check_nomsg(scales_sky = cpl_parameter_get_bool(param));
00143 
00144 
00145     check_nomsg(param = cpl_parameterlist_find(parlist, 
00146                         "sinfoni.sinfo_utl_cube_combine.kappa"));
00147     check_nomsg(kappa = cpl_parameter_get_double(param));
00148 
00149     check_nomsg(param = cpl_parameterlist_find(parlist, 
00150                         "sinfoni.sinfo_utl_cube_combine.name_i"));
00151     check_nomsg(name_i = cpl_parameter_get_string(param));
00152 
00153     check_nomsg(param = cpl_parameterlist_find(parlist, 
00154                         "sinfoni.sinfo_utl_cube_combine.name_o"));
00155     check_nomsg(name_o = cpl_parameter_get_string(param));
00156 
00157 
00158     /* --doubleopt */
00159     check_nomsg(param = cpl_parameterlist_find(parlist,
00160                         "sinfoni.sinfo_utl_cube_combine.xsize"));
00161     check_nomsg(xsize = cpl_parameter_get_int(param));
00162 
00163     check_nomsg(param = cpl_parameterlist_find(parlist,
00164                         "sinfoni.sinfo_utl_cube_combine.ysize"));
00165     check_nomsg(ysize = cpl_parameter_get_int(param));
00166 
00167     /* Now performing the data reduction */
00168     /* Let's generate one image for the example */
00169     
00170     if ( NULL == (file_list = fopen (name_i, "r" ) ) )
00171     {      
00172       sinfo_msg_error("cannot open %s\n", name_i) ;
00173       goto cleanup ;
00174     }
00175  
00176     cnt = 0 ;
00177     while ( fscanf( file_list, "%f %f",&tmpoffx, &tmpoffy) != EOF )
00178     {
00179       cnt ++ ;
00180     }
00181     fclose(file_list);
00182    
00183     nframes= cnt ;
00184     cknull(times = (double*) cpl_calloc (nframes, sizeof (double)), 
00185            " could not allocate memory!") ;
00186  
00187     cknull(offsetx = (float*) cpl_calloc (nframes, sizeof(float)),
00188            " could not allocate memory!") ;
00189 
00190     cknull(offsety = (float*) cpl_calloc (nframes, sizeof(float)),
00191            " could not allocate memory!") ;
00192   
00193     files = (char**) cpl_calloc(MAX_NAME_SIZE,sizeof(char*));
00194     if ( NULL == (file_list = fopen (name_i, "r" ) ) )
00195     {
00196       sinfo_msg_error("cannot open %s\n", name_i) ;
00197       return -1 ;
00198     }
00199 
00200     cnt=0;   
00201     while ( fscanf( file_list, "%f %f",&tmpoffx,&tmpoffy ) != EOF ) {
00202       frame=cpl_frameset_get_frame(framelist,cnt);
00203       files[cnt]=(char*) cpl_frame_get_filename(frame);
00204       offsetx[cnt]=tmpoffx;
00205       offsety[cnt]=tmpoffy;
00206       cnt ++ ;
00207     }
00208     nframes=cnt;
00209     fclose(file_list);
00210  
00211     ck0(sinfo_auto_size_cube3(files,nframes,&ref_offx,&ref_offy,&size_x,&size_y),
00212          "Error resizing cube");
00213     sinfo_msg("output ima size=%dx%d",size_x,size_y); 
00214     cknull(cube_object = cpl_calloc(nframes,sizeof(cpl_imagelist*)),
00215        "could not allocate memory") ;
00216     
00217     for(n=0;n<nframes;n++) {
00218       cube_object[i]=cpl_imagelist_new();
00219     }
00220 
00221     for (i=0;i<nframes;i++) {
00222       times[i]=sinfo_pfits_get_exptime(files[i]);
00223       cube_object[i]=cpl_imagelist_load(files[i],CPL_TYPE_FLOAT,0);
00224       ck0(sinfo_new_assign_offset(i,files[i],offsetx,
00225                                   offsety,ref_offx,ref_offy),
00226                                   "Error assigning offsets");
00227     }
00228     onp = cpl_imagelist_get_size(cube_object[0]);
00229 
00230     check(cube_jitter = cpl_imagelist_new(),"allocating new data cube object");
00231     check(cube_mask = cpl_imagelist_new(),"allocating new data cube mask");
00232 
00233     check(plist=cpl_propertylist_load(files[0],0),
00234       "Cannot read the FITS header") ;
00235 
00236    if(scales_sky == 1) {
00237       sinfo_msg("Subtract spatial sinfo_median to each cube plane");
00238       for(n=0;n<nframes;n++) {
00239     sinfo_msg("process cube %d\n",n);
00240     sinfo_new_sinfoni_correct_median_it(&(cube_object[n]));
00241       }
00242     }
00243 
00244     for(z=0;z<onp;z+=z_stp) {
00245       z_siz=(z_stp < (onp-z)) ? z_stp : (onp-z);
00246       z_min=z;
00247       z_max=z_min+z_siz;
00248       sinfo_msg("Coadding cubes: range [%4.4d,%4.4d) of 0-%d\n",
00249         z_min,z_max,onp);
00250 
00251       for(j=z_min;j<z_max;j++) {
00252 
00253     check_nomsg(j_img=cpl_image_new(size_x,size_y,CPL_TYPE_FLOAT));
00254     check_nomsg(cpl_imagelist_set(cube_jitter,j_img,j));
00255     check_nomsg(m_img = cpl_image_new(size_x,size_y,CPL_TYPE_FLOAT));
00256     check_nomsg(cpl_imagelist_set(cube_mask,m_img,j));
00257       }
00258       if(ks_clip == 1){
00259     sinfo_new_combine_jittered_cubes_thomas_range(cube_object,
00260                             cube_jitter,
00261                             cube_mask,
00262                             nframes,
00263                             offsetx,offsety,
00264                             times,
00265                             (char*) "tanh",
00266                             z_min,
00267                             z_max,
00268                             kappa);
00269       } else {
00270      sinfo_new_combine_jittered_cubes_range(cube_object, 
00271                                              cube_jitter,
00272                                              cube_mask,
00273                          nframes,
00274                                              offsetx,
00275                          offsety, 
00276                                              times,
00277                          (char*) "tanh",
00278                                              z_min,
00279                                              z_max) ;
00280       }
00281       
00282     }
00283     sinfo_new_convert_0_to_ZERO_for_cubes(cube_jitter) ; 
00284  
00285     name_m="out_cube_mask.fits";
00286      /* HOW TO SAVE A PRODUCT ON DISK  */
00287 
00288     /* Create product frame */
00289     check_nomsg(product_frame = cpl_frame_new());
00290     check_nomsg(cpl_frame_set_filename(product_frame, name_o)) ;
00291     check_nomsg(cpl_frame_set_tag(product_frame, SI_UTL_CUBE_COMBINE_PROCUBE));
00292     check_nomsg(cpl_frame_set_type(product_frame, CPL_FRAME_TYPE_IMAGE)) ;
00293     check_nomsg(cpl_frame_set_group(product_frame, CPL_FRAME_GROUP_PRODUCT)) ;
00294     check_nomsg(cpl_frame_set_level(product_frame, CPL_FRAME_LEVEL_FINAL)) ;
00295       
00296     /* Add DataFlow keywords */
00297     /*
00298     check(cpl_dfs_setup_product_header(plist, product_frame, 
00299                                        framelist, parlist,
00300                        "sinfo_utl_cube_combine", 
00301                                        "SINFONI", KEY_VALUE_HPRO_DID),
00302       "Problem in the product DFS-compliance") ;
00303     */
00304     check(cpl_imagelist_save(cube_jitter, name_o, CPL_BPP_DEFAULT, plist,
00305                  CPL_IO_DEFAULT),"Could not save product");
00306     check_nomsg(cpl_frameset_insert(framelist, product_frame));
00307     
00308    
00309     check_nomsg(prod_frm = cpl_frame_new());
00310     check_nomsg(cpl_frame_set_filename(prod_frm, name_m)) ;
00311     check_nomsg(cpl_frame_set_tag(prod_frm, SI_UTL_CUBE_COMBINE_PROMASK)) ;
00312     check_nomsg(cpl_frame_set_type(prod_frm, CPL_FRAME_TYPE_IMAGE)) ;
00313     check_nomsg(cpl_frame_set_group(prod_frm, CPL_FRAME_GROUP_PRODUCT)) ;
00314     check_nomsg(cpl_frame_set_level(prod_frm, CPL_FRAME_LEVEL_FINAL)) ;
00315 
00316     check(cpl_imagelist_save(cube_mask, name_m, CPL_BPP_DEFAULT, plist,
00317                  CPL_IO_DEFAULT),"Could not save product");
00318     check_nomsg(cpl_frameset_insert(framelist, prod_frm));
00319     
00320  cleanup:
00321     sinfo_free_imagelist(&cube_jitter) ;
00322     sinfo_free_image(&image) ;
00323     sinfo_free_imagelist(&cube_mask) ;
00324 
00325     if(cube_object != NULL) {
00326       for (i=0;i< nframes;i++){
00327     sinfo_free_imagelist(&(cube_object[i]));      
00328       }
00329       sinfo_free_array_imagelist(&cube_object);
00330     }
00331     sinfo_free_propertylist(&plist);
00332     if(files != NULL) {
00333     /*
00334       for (i=0;i< nframes;i++){
00335         if(files[i] != NULL) {
00336       cpl_free(files[i]);
00337           files[i]=NULL;
00338     }
00339       }
00340     */
00341       cpl_free(files);
00342       files=NULL;
00343     }
00344     sinfo_free_double(&times);
00345     sinfo_free_float(&offsetx);
00346     sinfo_free_float(&offsety);
00347  
00348     /* Return */
00349     if (cpl_error_get_code()) {
00350         return -1 ;
00351     }
00352     else { 
00353         return 0 ;
00354     }
00355 }

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