High-Level Data Reduction Library: catalogue/hdrl_cat_filter.h Source File

High-Level Data Reduction Library 1.6.0 High-Level data reduction routines for ESO pipelines

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hdrl_cat_filter.h
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1/*
2 * This file is part of the HDRL
3 * Copyright (C) 2017 European Southern Observatory
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 */
19
20#ifndef HDRL_FILTER_H
21#define HDRL_FILTER_H
22
23
24#include "hdrl_cat_def.h"
25
26
27cpl_error_code hdrl_bfilt(double **xbuf, cpl_size nx, cpl_size ny);
28
29 void padext(double x[], cpl_size n);
30
31
32#endif /* HDRL_FILTER_H */
hdrl_cat_def.h
hdrl_bfilt
cpl_error_code hdrl_bfilt(double **xbuf, cpl_size nx, cpl_size ny)
Do bilinear median and linear filtering on background values.
Definition hdrl_cat_filter.c:57
padext
void padext(double x[], cpl_size n)
Pads out array with missing points and linearly extrapolates the ends.
Definition hdrl_cat_filter.c:146