36 #include "sinfo_utl_spectrum_divide_by_blackbody.h"
37 #include <sinfo_spectrum_ops.h>
38 #include "sinfo_key_names.h"
39 #include "sinfo_error.h"
40 #include "sinfo_utils_wrappers.h"
41 #include "sinfo_msg.h"
70 sinfo_utl_spectrum_divide_by_blackbody(cpl_parameterlist * parlist,
71 cpl_frameset * framelist)
73 cpl_parameter * param = NULL;
74 const char * name_i = NULL;
75 const char * name_o = NULL;
79 cpl_frame * frm_spct = NULL;
81 cpl_propertylist * plist = NULL;
83 cpl_frame * product_frame = NULL;
84 cpl_image * bb_img = NULL;
85 cpl_image * image_o = NULL;
86 cpl_image * image_i = NULL;
93 name_o =
"out_ima.fits";
99 cpl_parameterlist_find(parlist,
100 "sinfoni.sinfo_utl_spectrum_divide_by_blackbody.temperature"));
101 check_nomsg(temp = cpl_parameter_get_double(param));
105 frm_spct = cpl_frameset_find(framelist, SI_UTL_SPECTRUM_DIVIDE_BY_BLACKBODY_SPECTRUM),
106 "SOF does not have a file tagged as %s",
107 SI_UTL_SPECTRUM_DIVIDE_BY_BLACKBODY_SPECTRUM);
109 check(plist=cpl_propertylist_load(cpl_frame_get_filename(frm_spct),
110 0),
"Cannot read the FITS header");
114 check_nomsg(name_i = cpl_frame_get_filename(frm_spct));
115 check_nomsg(image_i = cpl_image_load((
char* )name_i, CPL_TYPE_FLOAT, 0, 0));
116 cknull_nomsg(bb = sinfo_new_blackbody_spectrum((
char* )name_i, temp));
117 cknull_nomsg(bb_img = sinfo_new_vector_to_image(bb));
118 cknull_nomsg(image_o = sinfo_new_div_image_by_spectrum(image_i, bb_img));
124 check_nomsg(product_frame = cpl_frame_new());
125 check_nomsg(cpl_frame_set_filename(product_frame, name_o));
127 cpl_frame_set_tag(product_frame, SI_UTL_SPECTRUM_DIVIDE_BY_BLACKBODY_PROSPECTRUM));
128 check_nomsg(cpl_frame_set_type(product_frame, CPL_FRAME_TYPE_IMAGE));
129 check_nomsg(cpl_frame_set_group(product_frame, CPL_FRAME_GROUP_PRODUCT));
130 check_nomsg(cpl_frame_set_level(product_frame, CPL_FRAME_LEVEL_FINAL));
142 cpl_image_save(image_o, name_o, CPL_BPP_IEEE_FLOAT, plist, CPL_IO_DEFAULT),
143 "Could not save product");
146 check_nomsg(cpl_frameset_insert(framelist, product_frame));
150 sinfo_free_propertylist(&plist);
151 sinfo_free_image(&image_i);
152 sinfo_free_image(&image_o);
153 sinfo_free_image(&bb_img);
156 if (cpl_error_get_code())