Functions | |
| cpl_error_code | irplib_image_split (const cpl_image *self, cpl_image *im_low, cpl_image *im_mid, cpl_image *im_high, double th_low, cpl_boolean isleq_low, double th_high, cpl_boolean isgeq_high, double alt_low, double alt_high, cpl_boolean isbad_low, cpl_boolean isbad_mid, cpl_boolean isbad_high) |
| Split the values in an image in three according to two thresholds. | |
| cpl_error_code | irplib_dfs_table_convert (cpl_table *self, cpl_frameset *allframes, const cpl_frameset *useframes, int maxlinelen, char commentchar, const char *product_name, const char *procatg, const cpl_parameterlist *parlist, const char *recipe_name, const cpl_propertylist *mainlist, const cpl_propertylist *extlist, const char *remregexp, const char *instrume, const char *pipe_id, cpl_boolean(*table_set_row)(cpl_table *, const char *, int, const cpl_frame *, const cpl_parameterlist *), cpl_error_code(*table_check)(cpl_table *, const cpl_frameset *, const cpl_parameterlist *)) |
| Create a DFS product with one table from one or more (ASCII) file(s). | |
| cpl_error_code | irplib_table_read_from_frameset (cpl_table *self, const cpl_frameset *useframes, int maxlinelen, char commentchar, const cpl_parameterlist *parlist, cpl_boolean(*table_set_row)(cpl_table *, const char *, int, const cpl_frame *, const cpl_parameterlist *)) |
| Set the rows of a table with data from one or more (ASCII) files. | |
| void | irplib_reset (void) |
| Reset IRPLIB state. | |
| int | irplib_compare_tags (cpl_frame *frame1, cpl_frame *frame2) |
| Comparison function to identify different input frames. | |
| const char * | irplib_frameset_find_file (const cpl_frameset *self, const char *tag) |
| Find the filename with the given tag in a frame set. | |
| cpl_frame * | irplib_frameset_get_first_from_group (const cpl_frameset *self, cpl_frame_group group) |
| Find the first frame belonging to the given group. | |
| cpl_error_code | irplib_apertures_find_max_flux (const cpl_apertures *self, int *ind, int nfind) |
| Find the aperture(s) with the greatest flux. | |
| int | irplib_isinf (double value) |
| portable isinf | |
| int | irplib_isnan (double value) |
| portable isnan | |
| void | irplib_errorstate_warning (unsigned self, unsigned first, unsigned last) |
| Dump a single CPL error. | |
| cpl_error_code irplib_image_split | ( | const cpl_image * | self, | |
| cpl_image * | im_low, | |||
| cpl_image * | im_mid, | |||
| cpl_image * | im_high, | |||
| double | th_low, | |||
| cpl_boolean | isleq_low, | |||
| double | th_high, | |||
| cpl_boolean | isgeq_high, | |||
| double | alt_low, | |||
| double | alt_high, | |||
| cpl_boolean | isbad_low, | |||
| cpl_boolean | isbad_mid, | |||
| cpl_boolean | isbad_high | |||
| ) |
Split the values in an image in three according to two thresholds.
| self | The image to split | |
| im_low | If non-NULL low-valued pixels are assigned to this image | |
| im_mid | If non-NULL middle-valued pixels are assigned to this image | |
| im_high | If non-NULL high-valued pixels are assigned to this image | |
| th_low | The lower threshold | |
| isleq_low | Ift true use less than or equal | |
| th_high | The upper threshold, must be at least th_low | |
| isgeq_high | Iff true use greater than or equal | |
| alt_low | Assign this value when the pixel value is not low | |
| alt_high | Assign this value, when the pixel value is not high | |
| isbad_low | Flag non-low pixels as bad | |
| isbad_mid | Flag non-mid pixels as bad | |
| isbad_high | Flag non-high pixels as bad |
A split in two is achieved with th_low equal th_high (in this case there is little reason for im_mid to be non-NULL).
All pixel values in the output images are reset, as well as their bad pixels maps.
If an input pixel-value is flagged as bad, then the receiving pixel in the output image is flagged as well.
irplib_image_split(source, dest, im_mid, dest, th_low, isleq_low, th_high, isgeq_high, alt_low, alt_high, isbad_low, isbad_mid, isbad_high);
cpl_image_threshold(img, th_low, th_high, alt_low, alt_high);
irplib_image_split(img, NULL, img, NULL, th_low, CPL_TRUE, th_high, CPL_TRUE, alt_low, alt_high, dontcare, CPL_FALSE, dontcare);
Definition at line 343 of file irplib_utils.c.
| cpl_error_code irplib_dfs_table_convert | ( | cpl_table * | self, | |
| cpl_frameset * | allframes, | |||
| const cpl_frameset * | useframes, | |||
| int | maxlinelen, | |||
| char | commentchar, | |||
| const char * | product_name, | |||
| const char * | procatg, | |||
| const cpl_parameterlist * | parlist, | |||
| const char * | recipe_name, | |||
| const cpl_propertylist * | mainlist, | |||
| const cpl_propertylist * | extlist, | |||
| const char * | remregexp, | |||
| const char * | instrume, | |||
| const char * | pipe_id, | |||
| cpl_boolean(*)(cpl_table *, const char *, int, const cpl_frame *, const cpl_parameterlist *) | table_set_row, | |||
| cpl_error_code(*)(cpl_table *, const cpl_frameset *, const cpl_parameterlist *) | table_check | |||
| ) |
Create a DFS product with one table from one or more (ASCII) file(s).
| self | Table with labels (and units) but no row data | |
| allframes | The list of input frames for the recipe | |
| useframes | The frames to process for the product | |
| maxlinelen | The maximum line length in the input file(s) | |
| commentchar | Skip lines that start with this character, e.g. '#' | |
| product_name | The name of the created FITS table product or NULL | |
| procatg | The PROCATG of the created FITS table product | |
| parlist | The list of input parameters | |
| recipe_name | The name of the calling recipe | |
| mainlist | Optional propertylist to append to main header or NULL | |
| extlist | Optional propertylist to append to ext. header or NULL | |
| remregexp | Optional regexp of properties not to put in main header | |
| instrume | The value to use for the INSTRUME key, uppercase PACKAGE | |
| pipe_id | PACKAGE "/" PACKAGE_VERSION | |
| table_set_row | Caller-defined function to insert one row in the table | |
| table_check | Optional caller-defined function to check table or NULL |
extern cpl_boolean my_table_set_row(cpl_table *, const char *, int, const cpl_frame *, const cpl_parameterlist *); extern cpl_error_code my_table_check(cpl_table *, const cpl_frameset *, const cpl_parameterlist *); const int expected_rows = 42; cpl_table * self = cpl_table_new(expected_rows); cpl_table_new_column(self, "MYLABEL1", CPL_TYPE_STRING); cpl_table_new_column(self, "MYLABEL2", CPL_TYPE_DOUBLE); cpl_table_set_column_unit(self, "MYLABEL2", "Some_SI_Unit"); irplib_dfs_table_convert(self, allframes, useframes, 1024, '#', NULL, "MYPROCATG", parlist, "myrecipe", NULL, NULL, NULL, "MYINSTRUME", PACKAGE "/" PACKAGE_VERSION, my_table_set_row, my_table_check); cpl_table_delete(self);
Definition at line 538 of file irplib_utils.c.
References irplib_table_read_from_frameset().
| cpl_error_code irplib_table_read_from_frameset | ( | cpl_table * | self, | |
| const cpl_frameset * | useframes, | |||
| int | maxlinelen, | |||
| char | commentchar, | |||
| const cpl_parameterlist * | parlist, | |||
| cpl_boolean(*)(cpl_table *, const char *, int, const cpl_frame *, const cpl_parameterlist *) | table_set_row | |||
| ) |
Set the rows of a table with data from one or more (ASCII) files.
| self | Table with labels (and units) but no row data | |
| useframes | The frames to process for the table | |
| maxlinelen | The maximum line length in the input file(s) | |
| commentchar | Skip lines that start with this character, e.g. '#' | |
| parlist | The list of input parameters | |
| table_set_row | Caller-defined function to insert one row in the table |
It needs to know: 1) How to parse the lines - each line is read with fgets(). 2) For each column: type/format (lg/s/d) + label
During a succesful call self will have rows added or removed to exactly match the number of lines converted. Any a priori knowledge about the expected number of converted rows can be used in the creation of the table (to reduce memory reallocation overhead). On error the number of rows in self is undefined.
extern cpl_boolean my_table_set_row(cpl_table *, const char *, int, const cpl_frame *, const cpl_parameterlist *); const int expected_rows = 42; cpl_table * self = cpl_table_new(expected_rows); cpl_table_new_column(self, "MYLABEL1", CPL_TYPE_STRING); cpl_table_new_column(self, "MYLABEL2", CPL_TYPE_DOUBLE); cpl_table_set_column_unit(self, "MYLABEL2", "Some_SI_Unit"); irplib_table_read_from_frameset(self, useframes, 1024, '#', parlist, my_table_set_row); // Use self... cpl_table_delete(self);
Definition at line 666 of file irplib_utils.c.
Referenced by irplib_dfs_table_convert().
| void irplib_reset | ( | void | ) |
Reset IRPLIB state.
This function resets all static memory used by IRPLIB to a well-defined, initial state.
The function should be called (during initialization) by any application using static memory facilities in IRPLIB.
Currently, this function does nothing.
Definition at line 811 of file irplib_utils.c.
| int irplib_compare_tags | ( | cpl_frame * | frame1, | |
| cpl_frame * | frame2 | |||
| ) |
Comparison function to identify different input frames.
| frame1 | first frame | |
| frame2 | second frame |
Definition at line 824 of file irplib_utils.c.
| const char* irplib_frameset_find_file | ( | const cpl_frameset * | self, | |
| const char * | tag | |||
| ) |
Find the filename with the given tag in a frame set.
| self | A frame set. | |
| tag | The frame tag to search for. |
If the file is not unique, the name of the first one is returned and with a warning.
Definition at line 860 of file irplib_utils.c.
| cpl_frame* irplib_frameset_get_first_from_group | ( | const cpl_frameset * | self, | |
| cpl_frame_group | group | |||
| ) |
Find the first frame belonging to the given group.
| self | The frameset | |
| group | The group attribute |
NULL if no such frame was found. The function returns NULL if an error occurs and sets the appropriate error code. Definition at line 890 of file irplib_utils.c.
| cpl_error_code irplib_apertures_find_max_flux | ( | const cpl_apertures * | self, | |
| int * | ind, | |||
| int | nfind | |||
| ) |
Find the aperture(s) with the greatest flux.
| self | The aperture object | |
| ind | The aperture-indices in order of decreasing flux | |
| nfind | Number of indices to find |
The ind array must be able to hold (at least) nfind integers. On success the first nfind elements of ind point to indices of the aperture object.
To find the single ind of the aperture with the maximum flux use simply: int ind; irplib_apertures_find_max_flux(self, &ind, 1);
Definition at line 924 of file irplib_utils.c.
| void irplib_errorstate_warning | ( | unsigned | self, | |
| unsigned | first, | |||
| unsigned | last | |||
| ) |
Dump a single CPL error.
| self | The number of the current error to be dumped | |
| first | The number of the first error to be dumped | |
| last | The number of the last error to be dumped |
Definition at line 1005 of file irplib_utils.c.
1.5.8