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/*
FITS cat utility
Copyright © 2018 F.Hroch (hroch@physics.muni.cz)
This file is part of Munipack.
Munipack is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Munipack is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Munipack. If not, see <http://www.gnu.org/licenses/>.
*/
#include "fits.h"
#include "mfitsio.h"
#include <string>
#include <fitsio.h>
#include <cassert>
using namespace std;
int cat(const string& filename, const string& output)
{
fitsfile *f, *o;
int status;
status = 0;
if( fits_open_file(&f, filename.c_str(), READONLY, &status) == 0 ) {
fits_create_file(&o, output.c_str(), &status);
if( status == FILE_NOT_CREATED ) {
mfitsio_unlink(output);
status = 0;
fits_create_file(&o, output.c_str(), &status);
}
if( status == 0)
fits_copy_file(f,o, 1, 1, 1, &status);
fits_close_file(o, &status);
}
fits_close_file(f, &status);
fits_report_error(stderr, status);
return status;
}
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