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 1391 2007-07-30 01:59:36Z MalteMarquarding $ |
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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 | |
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84 | void replacePtTab(const casa::Table& tab, const std::string& fname); |
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85 | |
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86 | std::string format_; |
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87 | PKSwriter* writer_; |
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88 | }; |
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89 | |
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90 | }// namespace |
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91 | #endif |
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