xsh_utils_table.c File Reference

#include <xsh_utils_table.h>
#include <xsh_utils.h>
#include <xsh_error.h>
#include <xsh_pfits.h>
#include <xsh_msg.h>
#include <xsh_data_resid_tab.h>
#include <xsh_data_arclist.h>
#include <math.h>

Go to the source code of this file.

Macros
#define	LINETAB_PIXELSIZE   "Pixel"
#define	TWOSQRT2LN2   2.35482004503095

Functions
xsh_histogram
@memo computes histogram Parameters data input data table nbins input size of histogram bin min input min data to be considered in histogram max input max data to be considered in histogram hist output histogram: table with results: H: histogram X: array of data values corresponding to the center of each bin Xmean: 1D array corresponding to the mean of the data values entering each histogram bin Returns in case of succes -1 else. @doc Compute the histogram with the IDL intrinsic function HISTOGRAM, using the input options specified by the parameters Dmin, Dmax, Bin. All the computations are performed in floating-point arithmetics. Then compute arrays of values corresponding to each histogram bin, useful for plots, fitting, etc.
cpl_table *	xsh_histogram (const cpl_table *data, const char *cname, const int nbins, const double min, const double max)
static int	xsh_wavecal_find_nearest (const cpl_table *line_refer, const char *col_ref, double lambda, int lo, int hi)
	Find best matching catalogue wavelength.
static cpl_error_code	xsh_wavecal_qclog_compute (cpl_table *temp, cpl_propertylist **header_check, const char *element, const double exptime)
	computes intmon QC log
static cpl_table *	xsh_table_select_matching_waves (cpl_table *table_intmon, const char *col_wave_intmon, cpl_table *table_check, const char *col_wave_intcheck, const double exptime)
	Match reference and actual table via wavelength column.
static cpl_error_code	xsh_wavecal_qclog_element (cpl_table *table_intmon, cpl_table *table_check, const double exptime, const char *atom_name, cpl_propertylist **header_check)
	computes intmon QC log
cpl_error_code	xsh_wavecal_qclog_intmon (cpl_frame *line_check, const cpl_frame *line_intmon, const double exptime, xsh_instrument *inst)
	computes intmon QC log
cpl_error_code	xsh_get_table_value (const cpl_table *table, const char *colname, cpl_type coltype, int i, void *result)
	Read a table value from a fits table.
cpl_error_code	xsh_sort_table_1 (cpl_table *t, const char *column, cpl_boolean reverse)
	Sort a table by one column.
cpl_error_code	xsh_sort_table_2 (cpl_table *t, const char *column1, const char *column2, cpl_boolean reverse1, cpl_boolean reverse2)
	Sort a table by two columns.
cpl_error_code	xsh_sort_table_3 (cpl_table *t, const char *column1, const char *column2, const char *column3, cpl_boolean reverse1, cpl_boolean reverse2, cpl_boolean reverse3)
	Sort a table by two columns.
double	xsh_data_interpolate (double wav, int nrow, double *pw, double *pe)
	Interpolate data points.
double	xsh_table_interpolate (cpl_table *tbl, double wav, const char *colx, const char *coly)
	Interpolate table columns.
static cpl_error_code	xsh_table_monitor_flux_qc (cpl_table *table, const double ws, const double we, const char *prefix, const int index, cpl_propertylist **header)
	Computes statistics on spectrum for QC.
static cpl_propertylist *	xsh_frame_table_monitor_flux_qc_ext (cpl_table *table, const char *colw, const char *colf, const char *prefix, xsh_instrument *instrument)
	Computes statistics on spectrum for QC.
cpl_error_code	xsh_frame_table_monitor_flux_qc (cpl_frame *frm, const char *colw, const char *colf, const char *prefix, xsh_instrument *instrument)
	Computes statistics on spectrum for QC.
cpl_error_code	xsh_table_merge_clean_and_resid_tabs (cpl_frame *frm_resid, cpl_frame *frm_clean)
cpl_table *	xsh_table_shift_rv (cpl_table *orig, const char *col_wave, const double offset)

Macro Definition Documentation

LINETAB_PIXELSIZE

#define LINETAB_PIXELSIZE   "Pixel"

Definition at line 42 of file xsh_utils_table.c.

TWOSQRT2LN2

#define TWOSQRT2LN2   2.35482004503095

Definition at line 43 of file xsh_utils_table.c.