/usr/include/casacore/fits/FITS/FITS2.tcc is in casacore-dev 2.2.0-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | //# FITS2.cc: Transform a Casacore Array to or from a FITS disk file (helper functions)
//# Copyright (C) 1994,1995,1998,1999,2001
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library 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 Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//# Internet email: aips2-request@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
//#
//# $Id$
#ifndef FITS_FITS2_TCC
#define FITS_FITS2_TCC
#include <casacore/fits/FITS/FITS2.h>
#include <casacore/fits/FITS/fits.h>
#include <casacore/fits/FITS/fitsio.h>
#include <casacore/casa/Arrays/ArrayMath.h>
#include <casacore/fits/FITS/hdu.h>
#include <casacore/casa/BasicSL/String.h>
#include <casacore/casa/Utilities/Regex.h>
#include <casacore/casa/Arrays/IPosition.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
template<class StorageType>
void ReadFITSin(PrimaryArray<StorageType> &fitsdata,
Array<Float> &data,
Bool &ok,
String &ErrorMessage,
String *unitName,
Vector<String> *axisNames,
Vector<Float> *refPixel,
Vector<Float> *refLocation,
Vector<Float> *delta,
Map<String, Double> *keywords,
String *objectName)
{
IPosition shape;
Bool deleteIt;
shape.resize(fitsdata.dims());
for (uInt i=0; i < shape.nelements(); i++) shape(i) = fitsdata.dim(i);
data.resize(shape);
if (fitsdata.read() != Int(data.nelements())) {
ErrorMessage = "Could not real all data";
ok = False;
return;
}
Float *storage = data.getStorage(deleteIt);
fitsdata.copy(storage);
data.putStorage(storage, deleteIt);
// Fill in the "optional" things
if (unitName) {
(*unitName) = fitsdata.bunit();
// Get rid of trailing blanks
(*unitName).rtrim(' ');
}
if (axisNames) {
(*axisNames).resize(fitsdata.dims());
for (Int i=0; i<fitsdata.dims(); i++) {
(*axisNames)(i) = fitsdata.ctype(i);
(*axisNames)(i).rtrim(' ');
}
}
if (refPixel) {
(*refPixel).resize(fitsdata.dims());
for (Int i=0; i<fitsdata.dims(); i++) {
(*refPixel)(i) = fitsdata.crpix(i) - 1.0f; // FITS is 1-relative
}
}
if (refLocation) {
(*refLocation).resize(fitsdata.dims());
for (Int i=0; i<fitsdata.dims(); i++) {
(*refLocation)(i) = fitsdata.crval(i); // FITS is 1-relative
}
}
if (delta) {
(*delta).resize(fitsdata.dims());
for (Int i=0; i<fitsdata.dims(); i++) {
(*delta)(i) = fitsdata.cdelt(i); // FITS is 1-relative
}
}
if (keywords) {
String kwname;
ConstFitsKeywordList &kwl = fitsdata.kwlist();
kwl.first();
const FitsKeyword *next = kwl.next();
while (next) {
kwname = next->name();
if (kwname == "SIMPLE" ||
kwname == "BITPIX" ||
kwname == "END" ||
kwname == "BSCALE" ||
kwname == "BZERO" ||
kwname == "BUNIT" ||
kwname.at(0,5) == "CRVAL" ||
kwname.at(0,5) == "CRPIX" ||
kwname.at(0,5) == "CDELT" ||
kwname.at(0,5) == "NAXIS") {
next=kwl.next();
continue;
}
switch (next->type()) {
case FITS::DOUBLE: (*keywords)(kwname) = next->asDouble(); break;
case FITS::FLOAT: (*keywords)(kwname) = next->asFloat(); break;
case FITS::LONG: (*keywords)(kwname) = next->asInt(); break;
default: break;
}
next = kwl.next();
}
}
if (objectName) {
// This would not be necessary if ContFitsKeywordList had an exists()
const FitsKeyword *kw = fitsdata.kwlist()(FITS::OBJECT);
if (kw) {
(*objectName) = String(kw->asString(),kw->valStrlen());
} else {
(*objectName) = "";
}
// Get rid of trailing blanks
(*objectName).rtrim(' ');
}
}
} //# NAMESPACE CASACORE - END
#endif
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