| 1 | //#---------------------------------------------------------------------------
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| 2 | //# STWriter.h: ASAP class to write out single dish spectra.
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| 3 | //#---------------------------------------------------------------------------
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| 4 | //# Copyright (C) 2004
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| 5 | //# ATNF
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| 6 | //#
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| 7 | //# This program is free software; you can redistribute it and/or modify it
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| 8 | //# under the terms of the GNU General Public License as published by the Free
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| 9 | //# Software Foundation; either version 2 of the License, or (at your option)
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| 10 | //# any later version.
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| 11 | //#
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| 12 | //# This program is distributed in the hope that it will be useful, but
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| 13 | //# WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | //# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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| 15 | //# Public License for more details.
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| 16 | //#
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| 17 | //# You should have received a copy of the GNU General Public License along
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| 18 | //# with this program; if not, write to the Free Software Foundation, Inc.,
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| 19 | //# 675 Massachusetts Ave, Cambridge, MA 02139, USA.
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| 20 | //#
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| 21 | //# Correspondence concerning this software should be addressed as follows:
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| 22 | //# Internet email: Malte.Marquarding@csiro.au
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| 23 | //# Postal address: Malte Marquarding,
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| 24 | //# Australia Telescope National Facility,
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| 25 | //# P.O. Box 76,
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| 26 | //# Epping, NSW, 2121,
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| 27 | //# AUSTRALIA
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| 28 | //#
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| 29 | //# $Id: STWriter.h 1353 2007-04-26 04:55:17Z mar637 $
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| 30 | //#---------------------------------------------------------------------------
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| 31 | #ifndef STWRITER_H
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| 32 | #define STWRITER_H
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| 33 |
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| 34 | #include <string>
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| 35 |
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| 36 | #include <casa/aips.h>
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| 37 | #include <casa/Utilities/CountedPtr.h>
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| 38 |
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| 39 | #include "Logger.h"
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| 40 | #include "Scantable.h"
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| 41 |
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| 42 | class PKSwriter;
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| 43 | class casa::Table;
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| 44 |
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| 45 | namespace asap {
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| 46 | /**
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| 47 | * This exports the ASAP internal data format to othe formats,
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| 48 | * such as "SDFITS", "FITS", "MS2" or "ASCII"
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| 49 | *
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| 50 | * @brief Export of ASAP data container into foreign formats
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| 51 | * @author Malte Marquarding
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| 52 | * @date 2006-03-08
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| 53 | * @version 2.0a
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| 54 | */
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| 55 | class STWriter : public Logger {
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| 56 | public:
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| 57 | explicit STWriter(const string &format = "SDFITS");
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| 58 | virtual ~STWriter();
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| 59 |
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| 60 | /**
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| 61 | * Set the format the data should be exported in
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| 62 | * @param format an be "SDFITS", "FITS", "MS2" or "ASCII"
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| 63 | * @return ststus code from PKSwriter
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| 64 | */
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| 65 | casa::Int setFormat(const string& format = "SDFITS");
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| 66 |
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| 67 | /**
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| 68 | * Write the data to a file (directory)
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| 69 | * @param table the Scantable object
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| 70 | * @param filename the output file name
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| 71 | * @return
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| 72 | */
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| 73 | casa::Int write(const casa::CountedPtr<Scantable> table,
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| 74 | const string& filename);
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| 75 |
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| 76 | private:
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| 77 | casa::Vector<casa::Float> tsysFromTable(const casa::Table& tab);
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| 78 |
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| 79 | void polConversion( casa::Matrix<casa::Float>& spec,
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| 80 | casa::Matrix<casa::uChar>& flag,
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| 81 | casa::Vector<casa::Complex>& xpol,
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| 82 | const casa::Table& tab);
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| 83 | std::string format_;
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| 84 | PKSwriter* writer_;
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| 85 | };
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| 86 |
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| 87 | }// namespace
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| 88 | #endif
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