1 | //#--------------------------------------------------------------------------- |
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2 | //# PKSMS2writer.cc: Class to write Parkes multibeam data to a measurementset. |
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3 | //#--------------------------------------------------------------------------- |
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4 | //# livedata - processing pipeline for single-dish, multibeam spectral data. |
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5 | //# Copyright (C) 2000-2009, Australia Telescope National Facility, CSIRO |
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6 | //# |
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7 | //# This file is part of livedata. |
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8 | //# |
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9 | //# livedata is free software: you can redistribute it and/or modify it under |
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10 | //# the terms of the GNU General Public License as published by the Free |
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11 | //# Software Foundation, either version 3 of the License, or (at your option) |
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12 | //# any later version. |
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13 | //# |
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14 | //# livedata is distributed in the hope that it will be useful, but WITHOUT |
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15 | //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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16 | //# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
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17 | //# more details. |
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18 | //# |
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19 | //# You should have received a copy of the GNU General Public License along |
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20 | //# with livedata. If not, see <http://www.gnu.org/licenses/>. |
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21 | //# |
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22 | //# Correspondence concerning livedata may be directed to: |
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23 | //# Internet email: mcalabre@atnf.csiro.au |
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24 | //# Postal address: Dr. Mark Calabretta |
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25 | //# Australia Telescope National Facility, CSIRO |
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26 | //# PO Box 76 |
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27 | //# Epping NSW 1710 |
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28 | //# AUSTRALIA |
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29 | //# |
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30 | //# http://www.atnf.csiro.au/computing/software/livedata.html |
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31 | //# $Id: PKSMS2writer.cc,v 19.16 2009-09-29 07:33:38 cal103 Exp $ |
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32 | //#--------------------------------------------------------------------------- |
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33 | |
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34 | #include <atnf/PKSIO/PKSrecord.h> |
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35 | #include <atnf/PKSIO/PKSMS2writer.h> |
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36 | |
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37 | #include <casa/Arrays/ArrayUtil.h> |
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38 | #include <casa/Arrays/ArrayMath.h> |
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39 | #include <casa/Arrays/ArrayLogical.h> |
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40 | #include <casa/Arrays/Cube.h> |
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41 | #include <casa/BasicSL/Complex.h> |
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42 | #include <casa/BasicSL/Constants.h> |
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43 | #include <casa/Quanta/QC.h> |
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44 | #include <casa/Logging/LogIO.h> |
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45 | #include <measures/Measures/Stokes.h> |
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46 | #include <tables/Tables/ArrColDesc.h> |
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47 | #include <tables/Tables/IncrementalStMan.h> |
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48 | #include <tables/Tables/ScaColDesc.h> |
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49 | #include <tables/Tables/SetupNewTab.h> |
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50 | #include <tables/Tables/StandardStMan.h> |
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51 | #include <tables/Tables/Table.h> |
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52 | #include <tables/Tables/TableDesc.h> |
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53 | #include <tables/Tables/TiledShapeStMan.h> |
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54 | |
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55 | // Class name |
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56 | const string className = "PKSMS2writer" ; |
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57 | |
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58 | //------------------------------------------------- PKSMS2writer::PKSMS2writer |
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59 | |
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60 | // Default constructor. |
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61 | |
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62 | PKSMS2writer::PKSMS2writer() |
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63 | { |
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64 | cPKSMS = 0x0; |
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65 | } |
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66 | |
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67 | //------------------------------------------------ PKSMS2writer::~PKSMS2writer |
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68 | |
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69 | // Destructor. |
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70 | |
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71 | PKSMS2writer::~PKSMS2writer() |
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72 | { |
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73 | close(); |
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74 | } |
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75 | |
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76 | //------------------------------------------------------- PKSMS2writer::create |
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77 | |
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78 | // Create the output MS and and write static data. |
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79 | |
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80 | Int PKSMS2writer::create( |
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81 | const String msName, |
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82 | const String observer, |
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83 | const String project, |
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84 | const String antName, |
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85 | const Vector<Double> antPosition, |
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86 | const String obsMode, |
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87 | const String bunit, |
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88 | const Float equinox, |
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89 | const String dopplerFrame, |
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90 | const Vector<uInt> nChan, |
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91 | const Vector<uInt> nPol, |
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92 | const Vector<Bool> haveXPol, |
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93 | const Bool haveBase) |
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94 | { |
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95 | const string methodName = "create()" ; |
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96 | LogIO os( LogOrigin( className, methodName, WHERE ) ) ; |
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97 | |
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98 | if (cPKSMS) { |
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99 | os << LogIO::SEVERE << "Output MS already open, close it first." << LogIO::POST ; |
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100 | return 1; |
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101 | } |
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102 | |
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103 | // Open a MS table. |
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104 | TableDesc pksDesc = MS::requiredTableDesc(); |
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105 | |
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106 | cNChan.assign(nChan); |
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107 | cNPol.assign(nPol); |
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108 | cHaveXPol.assign(haveXPol); |
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109 | |
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110 | Int maxNPol = max(cNPol); |
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111 | cGBT = cAPEX = cSMT = cALMA = cATF = False; |
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112 | |
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113 | String telName = antName; |
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114 | // check if it is GBT data |
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115 | if (antName.contains("GBT")) { |
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116 | cGBT = True; |
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117 | } |
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118 | else if (antName.contains("APEX")) { |
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119 | cAPEX = True; |
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120 | } |
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121 | else if (antName.contains("HHT") || antName.contains("SMT")) { |
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122 | cSMT = True; |
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123 | } |
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124 | else if (antName.contains("ALMA")) { |
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125 | cALMA = True; |
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126 | } |
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127 | else if (antName.contains("ATF")) { |
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128 | cATF = True; |
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129 | telName="ATF"; |
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130 | } |
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131 | |
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132 | // Add the non-standard CALFCTR column. |
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133 | pksDesc.addColumn(ArrayColumnDesc<Float>("CALFCTR", "Calibration factors", |
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134 | IPosition(1,maxNPol), ColumnDesc::Direct)); |
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135 | |
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136 | // Add the optional FLOAT_DATA column. |
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137 | MS::addColumnToDesc(pksDesc, MS::FLOAT_DATA, 2); |
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138 | //pksDesc.rwColumnDesc(MS::columnName(MS::FLOAT_DATA)).rwKeywordSet(). |
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139 | // define("UNIT", String("Jy")); |
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140 | pksDesc.rwColumnDesc(MS::columnName(MS::FLOAT_DATA)).rwKeywordSet(). |
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141 | define("UNIT", bunit); |
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142 | pksDesc.rwColumnDesc(MS::columnName(MS::FLOAT_DATA)).rwKeywordSet(). |
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143 | define("MEASURE_TYPE", ""); |
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144 | |
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145 | if ((cHaveBase = haveBase)) { |
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146 | // Add the non-standard BASELIN and BASESUB columns. |
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147 | pksDesc.addColumn(ArrayColumnDesc<Float>("BASELIN", "Linear baseline fit", |
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148 | IPosition(2,2,maxNPol), ColumnDesc::Direct)); |
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149 | pksDesc.addColumn(ArrayColumnDesc<Float>("BASESUB", "Baseline subtracted", |
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150 | IPosition(2,24,maxNPol), ColumnDesc::Direct)); |
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151 | } |
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152 | |
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153 | // Add the optional DATA column if cross-polarizations are to be recorded. |
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154 | if (ntrue(cHaveXPol)) { |
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155 | // Add the non-standard XCALFCTR column. |
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156 | pksDesc.addColumn(ScalarColumnDesc<Complex>("XCALFCTR", |
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157 | "Cross-polarization calibration factor")); |
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158 | |
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159 | MS::addColumnToDesc(pksDesc, MS::DATA, 2); |
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160 | //pksDesc.rwColumnDesc(MS::columnName(MS::DATA)).rwKeywordSet(). |
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161 | // define("UNIT", "Jy"); |
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162 | pksDesc.rwColumnDesc(MS::columnName(MS::DATA)).rwKeywordSet(). |
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163 | define("UNIT", bunit); |
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164 | pksDesc.rwColumnDesc(MS::columnName(MS::DATA)).rwKeywordSet(). |
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165 | define("MEASURE_TYPE", ""); |
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166 | } |
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167 | |
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168 | // Define hypercube for the float data (without coordinates). |
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169 | pksDesc.defineHypercolumn("TiledData", 3, |
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170 | stringToVector(MS::columnName(MS::FLOAT_DATA))); |
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171 | |
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172 | SetupNewTable newtab(msName, pksDesc, Table::New); |
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173 | |
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174 | // Set Incremental Storage Manager as the default. |
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175 | IncrementalStMan incrStMan("ISMData"); |
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176 | newtab.bindAll(incrStMan, True); |
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177 | |
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178 | // Use TiledShapeStMan for the FLOAT_DATA hypercube with tile size 1 MB. |
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179 | TiledShapeStMan tiledStMan("TiledData", IPosition(3,1,128,2048)); |
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180 | newtab.bindColumn(MS::columnName(MS::FLOAT_DATA), tiledStMan); |
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181 | |
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182 | // Use Standard Storage Manager to handle columns that change for each row. |
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183 | StandardStMan stdStMan; |
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184 | newtab.bindColumn(MS::columnName(MS::SCAN_NUMBER), stdStMan); |
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185 | newtab.bindColumn(MS::columnName(MS::TIME), stdStMan); |
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186 | newtab.bindColumn(MS::columnName(MS::SIGMA), stdStMan); |
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187 | if (maxNPol > 2) { |
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188 | newtab.bindColumn(MS::columnName(MS::DATA), stdStMan); |
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189 | } |
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190 | |
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191 | // Create the measurementset. |
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192 | cPKSMS = new MeasurementSet(newtab, 0); |
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193 | |
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194 | // Create subtables. |
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195 | TableDesc antennaDesc = MSAntenna::requiredTableDesc(); |
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196 | SetupNewTable antennaSetup(cPKSMS->antennaTableName(), antennaDesc, |
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197 | Table::New); |
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198 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::ANTENNA), |
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199 | Table(antennaSetup)); |
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200 | |
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201 | TableDesc dataDescDesc = MSDataDescription::requiredTableDesc(); |
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202 | SetupNewTable dataDescSetup(cPKSMS->dataDescriptionTableName(), dataDescDesc, |
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203 | Table::New); |
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204 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::DATA_DESCRIPTION), |
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205 | Table(dataDescSetup)); |
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206 | |
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207 | TableDesc dopplerDesc = MSDoppler::requiredTableDesc(); |
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208 | SetupNewTable dopplerSetup(cPKSMS->dopplerTableName(), dopplerDesc, |
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209 | Table::New); |
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210 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::DOPPLER), |
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211 | Table(dopplerSetup)); |
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212 | |
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213 | TableDesc feedDesc = MSFeed::requiredTableDesc(); |
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214 | MSFeed::addColumnToDesc(feedDesc, MSFeedEnums::FOCUS_LENGTH); |
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215 | SetupNewTable feedSetup(cPKSMS->feedTableName(), feedDesc, Table::New); |
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216 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::FEED), |
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217 | Table(feedSetup)); |
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218 | |
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219 | TableDesc fieldDesc = MSField::requiredTableDesc(); |
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220 | SetupNewTable fieldSetup(cPKSMS->fieldTableName(), fieldDesc, Table::New); |
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221 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::FIELD), |
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222 | Table(fieldSetup)); |
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223 | |
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224 | TableDesc flagCmdDesc = MSFlagCmd::requiredTableDesc(); |
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225 | SetupNewTable flagCmdSetup(cPKSMS->flagCmdTableName(), flagCmdDesc, |
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226 | Table::New); |
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227 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::FLAG_CMD), |
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228 | Table(flagCmdSetup)); |
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229 | |
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230 | TableDesc historyDesc = MSHistory::requiredTableDesc(); |
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231 | SetupNewTable historySetup(cPKSMS->historyTableName(), historyDesc, |
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232 | Table::New); |
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233 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::HISTORY), |
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234 | Table(historySetup)); |
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235 | |
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236 | TableDesc observationDesc = MSObservation::requiredTableDesc(); |
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237 | SetupNewTable observationSetup(cPKSMS->observationTableName(), |
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238 | observationDesc, Table::New); |
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239 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::OBSERVATION), |
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240 | Table(observationSetup)); |
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241 | |
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242 | TableDesc pointingDesc = MSPointing::requiredTableDesc(); |
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243 | SetupNewTable pointingSetup(cPKSMS->pointingTableName(), pointingDesc, |
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244 | Table::New); |
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245 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::POINTING), |
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246 | Table(pointingSetup)); |
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247 | |
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248 | TableDesc polarizationDesc = MSPolarization::requiredTableDesc(); |
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249 | SetupNewTable polarizationSetup(cPKSMS->polarizationTableName(), |
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250 | polarizationDesc, Table::New); |
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251 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::POLARIZATION), |
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252 | Table(polarizationSetup)); |
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253 | |
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254 | TableDesc processorDesc = MSProcessor::requiredTableDesc(); |
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255 | SetupNewTable processorSetup(cPKSMS->processorTableName(), processorDesc, |
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256 | Table::New); |
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257 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::PROCESSOR), |
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258 | Table(processorSetup)); |
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259 | |
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260 | TableDesc sourceDesc = MSSource::requiredTableDesc(); |
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261 | MSSource::addColumnToDesc(sourceDesc, MSSourceEnums::TRANSITION, 1); |
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262 | MSSource::addColumnToDesc(sourceDesc, MSSourceEnums::REST_FREQUENCY, |
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263 | 1); |
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264 | MSSource::addColumnToDesc(sourceDesc, MSSourceEnums::SYSVEL, 1); |
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265 | SetupNewTable sourceSetup(cPKSMS->sourceTableName(), sourceDesc, |
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266 | Table::New); |
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267 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::SOURCE), |
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268 | Table(sourceSetup)); |
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269 | |
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270 | TableDesc spectralWindowDesc = MSSpectralWindow::requiredTableDesc(); |
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271 | MSSpectralWindow::addColumnToDesc(spectralWindowDesc, |
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272 | MSSpectralWindowEnums::DOPPLER_ID); |
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273 | SetupNewTable spectralWindowSetup(cPKSMS->spectralWindowTableName(), |
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274 | spectralWindowDesc, Table::New); |
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275 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::SPECTRAL_WINDOW), |
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276 | Table(spectralWindowSetup)); |
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277 | |
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278 | TableDesc stateDesc = MSState::requiredTableDesc(); |
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279 | SetupNewTable stateSetup(cPKSMS->stateTableName(), stateDesc, Table::New); |
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280 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::STATE), |
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281 | Table(stateSetup)); |
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282 | |
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283 | TableDesc sysCalDesc = MSSysCal::requiredTableDesc(); |
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284 | MSSysCal::addColumnToDesc(sysCalDesc, MSSysCalEnums::TCAL, 1); |
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285 | MSSysCal::addColumnToDesc(sysCalDesc, MSSysCalEnums::TSYS, 1); |
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286 | SetupNewTable sysCalSetup(cPKSMS->sysCalTableName(), sysCalDesc, |
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287 | Table::New); |
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288 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::SYSCAL), |
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289 | Table(sysCalSetup)); |
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290 | |
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291 | TableDesc weatherDesc = MSWeather::requiredTableDesc(); |
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292 | MSWeather::addColumnToDesc(weatherDesc, MSWeatherEnums::PRESSURE); |
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293 | MSWeather::addColumnToDesc(weatherDesc, MSWeatherEnums::REL_HUMIDITY); |
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294 | MSWeather::addColumnToDesc(weatherDesc, MSWeatherEnums::TEMPERATURE); |
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295 | SetupNewTable weatherSetup(cPKSMS->weatherTableName(), weatherDesc, |
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296 | Table::New); |
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297 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::WEATHER), |
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298 | Table(weatherSetup)); |
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299 | |
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300 | cPKSMS->initRefs(); |
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301 | |
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302 | // Measurementset subtables. |
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303 | cAntenna = cPKSMS->antenna(); |
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304 | cDataDescription = cPKSMS->dataDescription(); |
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305 | cDoppler = cPKSMS->doppler(); |
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306 | cFeed = cPKSMS->feed(); |
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307 | cField = cPKSMS->field(); |
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308 | cFlagCmd = cPKSMS->flagCmd(); |
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309 | cHistory = cPKSMS->history(); |
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310 | cObservation = cPKSMS->observation(); |
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311 | cPointing = cPKSMS->pointing(); |
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312 | cPolarization = cPKSMS->polarization(); |
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313 | cProcessor = cPKSMS->processor(); |
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314 | cSource = cPKSMS->source(); |
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315 | cSpectralWindow = cPKSMS->spectralWindow(); |
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316 | cState = cPKSMS->state(); |
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317 | cSysCal = cPKSMS->sysCal(); |
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318 | cWeather = cPKSMS->weather(); |
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319 | |
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320 | // Measurementset table columns; |
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321 | cMSCols = new MSColumns(*cPKSMS); |
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322 | cAntennaCols = new MSAntennaColumns(cAntenna); |
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323 | cDataDescCols = new MSDataDescColumns(cDataDescription); |
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324 | cDopplerCols = new MSDopplerColumns(cDoppler); |
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325 | cFeedCols = new MSFeedColumns(cFeed); |
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326 | cFieldCols = new MSFieldColumns(cField); |
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327 | cFlagCmdCols = new MSFlagCmdColumns(cFlagCmd); |
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328 | cHistoryCols = new MSHistoryColumns(cHistory); |
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329 | cObservationCols = new MSObservationColumns(cObservation); |
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330 | cPointingCols = new MSPointingColumns(cPointing); |
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331 | cPolarizationCols = new MSPolarizationColumns(cPolarization); |
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332 | cProcessorCols = new MSProcessorColumns(cProcessor); |
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333 | cSourceCols = new MSSourceColumns(cSource); |
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334 | cSpWindowCols = new MSSpWindowColumns(cSpectralWindow); |
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335 | cStateCols = new MSStateColumns(cState); |
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336 | cSysCalCols = new MSSysCalColumns(cSysCal); |
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337 | cWeatherCols = new MSWeatherColumns(cWeather); |
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338 | |
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339 | cCalFctrCol = new ArrayColumn<Float>(*cPKSMS, "CALFCTR"); |
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340 | if (cHaveBase) { |
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341 | cBaseLinCol = new ArrayColumn<Float>(*cPKSMS, "BASELIN"); |
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342 | cBaseSubCol = new ArrayColumn<Float>(*cPKSMS, "BASESUB"); |
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343 | } |
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344 | if (ntrue(cHaveXPol)) { |
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345 | cXCalFctrCol = new ScalarColumn<Complex>(*cPKSMS, "XCALFCTR"); |
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346 | } |
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347 | |
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348 | |
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349 | // Define Measure references. |
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350 | Vector<String> flagCat(1, "BAD"); |
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351 | cMSCols->sigma().rwKeywordSet().define("UNIT", "K"); |
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352 | cMSCols->flagCategory().rwKeywordSet().define("CATEGORY", flagCat); |
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353 | |
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354 | String dirref; |
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355 | if (equinox == 1950.0f) { |
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356 | dirref = "B1950"; |
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357 | } else { |
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358 | dirref = "J2000"; |
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359 | } |
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360 | |
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361 | cFieldCols->delayDir().rwKeywordSet().asrwRecord("MEASINFO"). |
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362 | define("Ref", dirref); |
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363 | cFieldCols->phaseDir().rwKeywordSet().asrwRecord("MEASINFO"). |
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364 | define("Ref", dirref); |
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365 | cFieldCols->referenceDir().rwKeywordSet().asrwRecord("MEASINFO"). |
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366 | define("Ref", dirref); |
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367 | |
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368 | cPointingCols->direction().rwKeywordSet().asrwRecord("MEASINFO"). |
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369 | define("Ref", dirref); |
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370 | cPointingCols->target().rwKeywordSet().asrwRecord("MEASINFO"). |
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371 | define("Ref", dirref); |
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372 | |
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373 | cSourceCols->direction().rwKeywordSet().asrwRecord("MEASINFO"). |
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374 | define("Ref", dirref); |
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375 | cSourceCols->restFrequency().rwKeywordSet().asrwRecord("MEASINFO"). |
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376 | define("Ref", "REST"); |
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377 | |
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378 | // Translate Doppler frame name. |
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379 | if (dopplerFrame == "TOPOCENT") { |
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380 | MFrequency::getType(cDopplerFrame, "TOPO"); |
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381 | } else if (dopplerFrame == "GEOCENTR") { |
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382 | MFrequency::getType(cDopplerFrame, "GEO"); |
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383 | } else if (dopplerFrame == "BARYCENT") { |
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384 | MFrequency::getType(cDopplerFrame, "BARY"); |
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385 | } else if (dopplerFrame == "GALACTOC") { |
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386 | MFrequency::getType(cDopplerFrame, "GALACTO"); |
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387 | } else if (dopplerFrame == "LOCALGRP") { |
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388 | MFrequency::getType(cDopplerFrame, "LGROUP"); |
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389 | } else if (dopplerFrame == "CMBDIPOL") { |
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390 | MFrequency::getType(cDopplerFrame, "CMB"); |
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391 | } else if (dopplerFrame == "SOURCE") { |
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392 | MFrequency::getType(cDopplerFrame, "REST"); |
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393 | } else if (dopplerFrame == "LSRK") { |
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394 | MFrequency::getType(cDopplerFrame, "LSRK"); |
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395 | } |
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396 | |
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397 | |
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398 | // Store static data. |
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399 | addAntennaEntry(antName, antPosition); |
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400 | addDopplerEntry(); |
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401 | addFeedEntry(); |
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402 | //addObservationEntry(observer, project); |
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403 | addObservationEntry(observer, project, telName); |
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404 | addProcessorEntry(); |
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405 | |
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406 | return 0; |
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407 | } |
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408 | |
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409 | //-------------------------------------------------------- PKSMS2writer::write |
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410 | |
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411 | // Write the next data record. |
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412 | |
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413 | /** |
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414 | Int PKSMS2writer::write( |
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415 | const Int scanNo, |
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416 | const Int cycleNo, |
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417 | const Double mjd, |
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418 | const Double interval, |
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419 | const String fieldName, |
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420 | const String srcName, |
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421 | const Vector<Double> srcDir, |
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422 | const Vector<Double> srcPM, |
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423 | const Double srcVel, |
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424 | const String obsMode, |
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425 | const Int IFno, |
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426 | const Double refFreq, |
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427 | const Double bandwidth, |
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428 | const Double freqInc, |
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429 | //const Double restFreq, |
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430 | const Vector<Double> restFreq, |
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431 | const Vector<Float> tcal, |
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432 | const String tcalTime, |
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433 | const Float azimuth, |
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434 | const Float elevation, |
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435 | const Float parAngle, |
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436 | const Float focusAxi, |
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437 | const Float focusTan, |
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438 | const Float focusRot, |
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439 | const Float temperature, |
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440 | const Float pressure, |
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441 | const Float humidity, |
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442 | const Float windSpeed, |
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443 | const Float windAz, |
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444 | const Int refBeam, |
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445 | const Int beamNo, |
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446 | const Vector<Double> direction, |
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447 | const Vector<Double> scanRate, |
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448 | const Vector<Float> tsys, |
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449 | const Vector<Float> sigma, |
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450 | const Vector<Float> calFctr, |
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451 | const Matrix<Float> baseLin, |
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452 | const Matrix<Float> baseSub, |
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453 | const Matrix<Float> &spectra, |
---|
454 | const Matrix<uChar> &flagged, |
---|
455 | const uInt flagrow, |
---|
456 | const Complex xCalFctr, |
---|
457 | const Vector<Complex> &xPol) |
---|
458 | **/ |
---|
459 | Int PKSMS2writer::write( |
---|
460 | const PKSrecord &pksrec) |
---|
461 | { |
---|
462 | // Extend the time range in the OBSERVATION subtable. |
---|
463 | Vector<Double> timerange(2); |
---|
464 | cObservationCols->timeRange().get(0, timerange); |
---|
465 | Double time = pksrec.mjd*86400.0; |
---|
466 | if (timerange(0) == 0.0) { |
---|
467 | timerange(0) = time; |
---|
468 | } |
---|
469 | timerange(1) = time; |
---|
470 | cObservationCols->timeRange().put(0, timerange); |
---|
471 | |
---|
472 | Int iIF = pksrec.IFno - 1; |
---|
473 | Int nChan = cNChan(iIF); |
---|
474 | Int nPol = cNPol(iIF); |
---|
475 | |
---|
476 | // IFno is the 1-relative row number in the DATA_DESCRIPTION, |
---|
477 | // SPECTRAL_WINDOW, and POLARIZATION subtables. |
---|
478 | if (Int(cDataDescription.nrow()) < pksrec.IFno) { |
---|
479 | // Add a new entry to each subtable. |
---|
480 | addDataDescriptionEntry(pksrec.IFno); |
---|
481 | addSpectralWindowEntry(pksrec.IFno, nChan, pksrec.refFreq, |
---|
482 | pksrec.bandwidth, pksrec.freqInc); |
---|
483 | addPolarizationEntry(pksrec.IFno, nPol); |
---|
484 | } |
---|
485 | |
---|
486 | // Find or add the source to the SOURCE subtable. |
---|
487 | Int srcId = addSourceEntry(pksrec.srcName, pksrec.srcDir, pksrec.srcPM, |
---|
488 | pksrec.restFreq, pksrec.srcVel); |
---|
489 | |
---|
490 | // Find or add the obsMode to the STATE subtable. |
---|
491 | Int stateId = addStateEntry(pksrec.obsType); |
---|
492 | |
---|
493 | // FIELD subtable. |
---|
494 | //Vector<Double> scanRate(2); |
---|
495 | //scanRate(0) = pksrec.scanRate(0); |
---|
496 | //scanRate(1) = pksrec.scanRate(1); |
---|
497 | Int fieldId = addFieldEntry(pksrec.fieldName, time, pksrec.direction, |
---|
498 | pksrec.scanRate, srcId); |
---|
499 | |
---|
500 | // POINTING subtable. |
---|
501 | addPointingEntry(time, pksrec.interval, pksrec.fieldName, pksrec.direction, |
---|
502 | pksrec.scanRate); |
---|
503 | |
---|
504 | // SYSCAL subtable. |
---|
505 | addSysCalEntry(pksrec.beamNo, iIF, time, pksrec.interval, pksrec.tcal, |
---|
506 | pksrec.tsys, nPol); |
---|
507 | |
---|
508 | // Handle weather information. |
---|
509 | ROScalarColumn<Double> wTime(cWeather, "TIME"); |
---|
510 | Int nWeather = wTime.nrow(); |
---|
511 | if (nWeather == 0 || time > wTime(nWeather-1)) { |
---|
512 | addWeatherEntry(time, pksrec.interval, pksrec.pressure, pksrec.humidity, |
---|
513 | pksrec.temperature); |
---|
514 | } |
---|
515 | |
---|
516 | |
---|
517 | // Extend the main table. |
---|
518 | cPKSMS->addRow(); |
---|
519 | Int irow = cPKSMS->nrow() - 1; |
---|
520 | |
---|
521 | // Keys. |
---|
522 | cMSCols->time().put(irow, time); |
---|
523 | cMSCols->antenna1().put(irow, 0); |
---|
524 | cMSCols->antenna2().put(irow, 0); |
---|
525 | cMSCols->feed1().put(irow, pksrec.beamNo-1); |
---|
526 | cMSCols->feed2().put(irow, pksrec.beamNo-1); |
---|
527 | cMSCols->dataDescId().put(irow, iIF); |
---|
528 | cMSCols->processorId().put(irow, 0); |
---|
529 | cMSCols->fieldId().put(irow, fieldId); |
---|
530 | |
---|
531 | // Non-key attributes. |
---|
532 | cMSCols->interval().put(irow, pksrec.interval); |
---|
533 | cMSCols->exposure().put(irow, pksrec.interval); |
---|
534 | cMSCols->timeCentroid().put(irow, time); |
---|
535 | cMSCols->scanNumber().put(irow, pksrec.scanNo); |
---|
536 | cMSCols->arrayId().put(irow, 0); |
---|
537 | cMSCols->observationId().put(irow, 0); |
---|
538 | cMSCols->stateId().put(irow, stateId); |
---|
539 | |
---|
540 | Vector<Double> uvw(3, 0.0); |
---|
541 | cMSCols->uvw().put(irow, uvw); |
---|
542 | |
---|
543 | // Baseline fit parameters. |
---|
544 | if (cHaveBase) { |
---|
545 | cBaseLinCol->put(irow, pksrec.baseLin); |
---|
546 | |
---|
547 | if (pksrec.baseSub.nrow() == 24) { |
---|
548 | cBaseSubCol->put(irow, pksrec.baseSub); |
---|
549 | |
---|
550 | } else { |
---|
551 | Matrix<Float> tmp(24, 2, 0.0f); |
---|
552 | for (Int ipol = 0; ipol < nPol; ipol++) { |
---|
553 | for (uInt j = 0; j < pksrec.baseSub.nrow(); j++) { |
---|
554 | tmp(j,ipol) = pksrec.baseSub(j,ipol); |
---|
555 | } |
---|
556 | } |
---|
557 | cBaseSubCol->put(irow, tmp); |
---|
558 | } |
---|
559 | } |
---|
560 | |
---|
561 | // Transpose spectra. |
---|
562 | Matrix<Float> tmpData(nPol, nChan); |
---|
563 | Matrix<Bool> tmpFlag(nPol, nChan); |
---|
564 | for (Int ipol = 0; ipol < nPol; ipol++) { |
---|
565 | for (Int ichan = 0; ichan < nChan; ichan++) { |
---|
566 | tmpData(ipol,ichan) = pksrec.spectra(ichan,ipol); |
---|
567 | tmpFlag(ipol,ichan) = pksrec.flagged(ichan,ipol); |
---|
568 | } |
---|
569 | } |
---|
570 | |
---|
571 | cCalFctrCol->put(irow, pksrec.calFctr); |
---|
572 | cMSCols->floatData().put(irow, tmpData); |
---|
573 | cMSCols->flag().put(irow, tmpFlag); |
---|
574 | |
---|
575 | // Cross-polarization spectra. |
---|
576 | if (cHaveXPol(iIF)) { |
---|
577 | cXCalFctrCol->put(irow, pksrec.xCalFctr); |
---|
578 | cMSCols->data().put(irow, pksrec.xPol); |
---|
579 | } |
---|
580 | |
---|
581 | cMSCols->sigma().put(irow, pksrec.sigma); |
---|
582 | |
---|
583 | //Vector<Float> weight(1, 1.0f); |
---|
584 | Vector<Float> weight(nPol, 1.0f); |
---|
585 | cMSCols->weight().put(irow, weight); |
---|
586 | //imaging weight |
---|
587 | //Vector<Float> imagingWeight(nChan); |
---|
588 | //cMSCols->imagingWeight().put(irow, imagingWeight); |
---|
589 | |
---|
590 | // Flag information. |
---|
591 | Cube<Bool> flags(nPol, nChan, 1, False); |
---|
592 | //cMSCols->flag().put(irow, flags.xyPlane(0)); |
---|
593 | cMSCols->flagCategory().put(irow, flags); |
---|
594 | // Row-based flagging info. (True:>0, False:0) |
---|
595 | cMSCols->flagRow().put(irow, (pksrec.flagrow > 0)); |
---|
596 | |
---|
597 | |
---|
598 | return 0; |
---|
599 | } |
---|
600 | |
---|
601 | //-------------------------------------------------------- PKSMS2writer::close |
---|
602 | |
---|
603 | // Close the measurementset, flushing all associated tables. |
---|
604 | |
---|
605 | void PKSMS2writer::close() |
---|
606 | { |
---|
607 | // Delete table column accessors. |
---|
608 | delete cMSCols; cMSCols=0; |
---|
609 | delete cAntennaCols; cAntennaCols=0; |
---|
610 | delete cDataDescCols; cDataDescCols=0; |
---|
611 | delete cDopplerCols; cDopplerCols=0; |
---|
612 | delete cFeedCols; cFeedCols=0; |
---|
613 | delete cFieldCols; cFieldCols=0; |
---|
614 | delete cFlagCmdCols; cFlagCmdCols=0; |
---|
615 | delete cHistoryCols; cHistoryCols=0; |
---|
616 | delete cObservationCols; cObservationCols=0; |
---|
617 | delete cPointingCols; cPointingCols=0; |
---|
618 | delete cPolarizationCols; cPolarizationCols=0; |
---|
619 | delete cProcessorCols; cProcessorCols=0; |
---|
620 | delete cSourceCols; cSourceCols=0; |
---|
621 | delete cSpWindowCols; cSpWindowCols=0; |
---|
622 | delete cStateCols; cStateCols=0; |
---|
623 | delete cSysCalCols; cSysCalCols=0; |
---|
624 | delete cWeatherCols; cWeatherCols=0; |
---|
625 | |
---|
626 | delete cCalFctrCol; cCalFctrCol=0; |
---|
627 | if (cHaveBase) { |
---|
628 | delete cBaseLinCol; cBaseLinCol=0; |
---|
629 | delete cBaseSubCol; cBaseSubCol=0; |
---|
630 | } |
---|
631 | if (ntrue(cHaveXPol)) { |
---|
632 | delete cXCalFctrCol; cXCalFctrCol=0; |
---|
633 | } |
---|
634 | |
---|
635 | // Release all subtables. |
---|
636 | cAntenna = MSAntenna(); |
---|
637 | cDataDescription = MSDataDescription(); |
---|
638 | cDoppler = MSDoppler(); |
---|
639 | cFeed = MSFeed(); |
---|
640 | cField = MSField(); |
---|
641 | cFlagCmd = MSFlagCmd(); |
---|
642 | cHistory = MSHistory(); |
---|
643 | cObservation = MSObservation(); |
---|
644 | cPointing = MSPointing(); |
---|
645 | cPolarization = MSPolarization(); |
---|
646 | cProcessor = MSProcessor(); |
---|
647 | cSource = MSSource(); |
---|
648 | cSpectralWindow = MSSpectralWindow(); |
---|
649 | cState = MSState(); |
---|
650 | cSysCal = MSSysCal(); |
---|
651 | cWeather = MSWeather(); |
---|
652 | // Release the main table. |
---|
653 | delete cPKSMS; |
---|
654 | cPKSMS=0x0; |
---|
655 | } |
---|
656 | |
---|
657 | //---------------------------------------------- PKSMS2writer::addAntennaEntry |
---|
658 | |
---|
659 | // Add an entry to the ANTENNA subtable. |
---|
660 | |
---|
661 | Int PKSMS2writer::addAntennaEntry( |
---|
662 | const String antName, |
---|
663 | const Vector<Double> &antPosition) |
---|
664 | { |
---|
665 | // Extend the ANTENNA subtable. |
---|
666 | cAntenna.addRow(); |
---|
667 | Int n = cAntenna.nrow() - 1; |
---|
668 | |
---|
669 | // do specific things for GBT |
---|
670 | // Data. |
---|
671 | // plus some more telescopes |
---|
672 | cAntennaCols->name().put(n, antName); |
---|
673 | //cAntennaCols->station().put(n, "ATNF_PARKES"); |
---|
674 | if (cGBT) { |
---|
675 | cAntennaCols->station().put(n, "GREENBANK"); |
---|
676 | cAntennaCols->dishDiameter().put(n, 110.0); |
---|
677 | } |
---|
678 | else if (cAPEX) { |
---|
679 | cAntennaCols->station().put(n, "CHAJNANTOR"); |
---|
680 | cAntennaCols->dishDiameter().put(n, 12.0); |
---|
681 | } |
---|
682 | else if (cALMA) { |
---|
683 | // this needs to be changed in future... |
---|
684 | cAntennaCols->station().put(n, "CHAJNANTOR"); |
---|
685 | cAntennaCols->dishDiameter().put(n, 12.0); |
---|
686 | } |
---|
687 | else if (cATF) { |
---|
688 | //pad name for the antenna is static... |
---|
689 | String stname="unknown"; |
---|
690 | if (antName.contains("DV")) { |
---|
691 | stname="PAD001"; |
---|
692 | } |
---|
693 | if (antName.contains("DA")) { |
---|
694 | stname="PAD002"; |
---|
695 | } |
---|
696 | cAntennaCols->station().put(n, stname); |
---|
697 | cAntennaCols->dishDiameter().put(n, 12.0); |
---|
698 | } |
---|
699 | else if (cSMT) { |
---|
700 | cAntennaCols->station().put(n, "MT_GRAHAM"); |
---|
701 | cAntennaCols->dishDiameter().put(n, 10.0); |
---|
702 | } |
---|
703 | else { |
---|
704 | cAntennaCols->station().put(n, "ATNF_PARKES"); |
---|
705 | cAntennaCols->dishDiameter().put(n, 64.0); |
---|
706 | } |
---|
707 | cAntennaCols->type().put(n, "GROUND-BASED"); |
---|
708 | cAntennaCols->mount().put(n, "ALT-AZ"); |
---|
709 | cAntennaCols->position().put(n, antPosition); |
---|
710 | Vector<Double> antOffset(3, 0.0); |
---|
711 | cAntennaCols->offset().put(n, antOffset); |
---|
712 | //cAntennaCols->dishDiameter().put(n, 64.0); |
---|
713 | //if (cGBT) { |
---|
714 | // cAntennaCols->dishDiameter().put(n, 110.0); |
---|
715 | //} |
---|
716 | //else { |
---|
717 | // cAntennaCols->dishDiameter().put(n, 64.0); |
---|
718 | //} |
---|
719 | // Flags. |
---|
720 | cAntennaCols->flagRow().put(n, False); |
---|
721 | |
---|
722 | return n; |
---|
723 | } |
---|
724 | |
---|
725 | //-------------------------------------- PKSMS2writer::addDataDescriptionEntry |
---|
726 | |
---|
727 | // Add an entry to the DATA_DESCRIPTION subtable. |
---|
728 | |
---|
729 | Int PKSMS2writer::addDataDescriptionEntry( |
---|
730 | const Int IFno) |
---|
731 | { |
---|
732 | // Extend the DATA_DESCRIPTION subtable. |
---|
733 | while (Int(cDataDescription.nrow()) < IFno) { |
---|
734 | cDataDescription.addRow(1,True); |
---|
735 | } |
---|
736 | Int n = IFno - 1; |
---|
737 | |
---|
738 | // Data. |
---|
739 | cDataDescCols->spectralWindowId().put(n, n); |
---|
740 | cDataDescCols->polarizationId().put(n, n); |
---|
741 | |
---|
742 | // Flags. |
---|
743 | cDataDescCols->flagRow().put(n, False); |
---|
744 | |
---|
745 | return n; |
---|
746 | } |
---|
747 | |
---|
748 | //---------------------------------------------- PKSMS2writer::addDopplerEntry |
---|
749 | |
---|
750 | // Add an entry to the DOPPLER subtable. |
---|
751 | |
---|
752 | Int PKSMS2writer::addDopplerEntry() |
---|
753 | { |
---|
754 | // Extend the DOPPLER subtable. |
---|
755 | cDoppler.addRow(); |
---|
756 | Int n = cDoppler.nrow() - 1; |
---|
757 | |
---|
758 | // Keys. |
---|
759 | cDopplerCols->dopplerId().put(n, n); |
---|
760 | cDopplerCols->sourceId().put(n, 0); |
---|
761 | |
---|
762 | // Data. |
---|
763 | cDopplerCols->transitionId().put(n, 0); |
---|
764 | |
---|
765 | return n; |
---|
766 | } |
---|
767 | |
---|
768 | //------------------------------------------------- PKSMS2writer::addFeedEntry |
---|
769 | |
---|
770 | // Add an entry to the FEED subtable. |
---|
771 | |
---|
772 | Int PKSMS2writer::addFeedEntry() |
---|
773 | { |
---|
774 | Int n = cFeed.nrow() - 1; |
---|
775 | for (Int iBeam = 0; iBeam < 13; iBeam++) { |
---|
776 | // Extend the FEED subtable. |
---|
777 | cFeed.addRow(); |
---|
778 | n++; |
---|
779 | |
---|
780 | // Keys. |
---|
781 | cFeedCols->antennaId().put(n, cAntenna.nrow()-1); |
---|
782 | cFeedCols->feedId().put(n, iBeam); |
---|
783 | cFeedCols->spectralWindowId().put(n, -1); |
---|
784 | cFeedCols->time().put(n, 0.0); |
---|
785 | cFeedCols->interval().put(n, -1.0); |
---|
786 | |
---|
787 | // Data description. |
---|
788 | cFeedCols->numReceptors().put(n, 2); |
---|
789 | |
---|
790 | // Data. |
---|
791 | cFeedCols->beamId().put(n, -1); |
---|
792 | |
---|
793 | Matrix<Double> beamOffset(2, 2, 0.0); |
---|
794 | cFeedCols->beamOffset().put(n, beamOffset); |
---|
795 | |
---|
796 | cFeedCols->focusLength().put(n, 26.0); |
---|
797 | |
---|
798 | Vector<String> polarizationType(2); |
---|
799 | polarizationType(0) = "X"; |
---|
800 | polarizationType(1) = "Y"; |
---|
801 | cFeedCols->polarizationType().put(n, polarizationType); |
---|
802 | |
---|
803 | Matrix<Complex> polResponse(2, 2, Complex(0.0)); |
---|
804 | for (Int i = 0; i < 2; i++) { |
---|
805 | polResponse(i,i) = Complex(1.0, 0.0); |
---|
806 | } |
---|
807 | cFeedCols->polResponse().put(n, polResponse); |
---|
808 | |
---|
809 | Vector<Double> position(3, 0.0); |
---|
810 | cFeedCols->position().put(n, position); |
---|
811 | |
---|
812 | Vector<Double> receptorAngle(2, C::pi_4); |
---|
813 | receptorAngle(1) += C::pi_2; |
---|
814 | cFeedCols->receptorAngle().put(n, receptorAngle); |
---|
815 | } |
---|
816 | |
---|
817 | return n; |
---|
818 | } |
---|
819 | |
---|
820 | //------------------------------------------------ PKSMS2writer::addFieldEntry |
---|
821 | |
---|
822 | // Add an entry to the FIELD subtable. |
---|
823 | |
---|
824 | Int PKSMS2writer::addFieldEntry( |
---|
825 | const String fieldName, |
---|
826 | const Double time, |
---|
827 | const Vector<Double> direction, |
---|
828 | const Vector<Double> scanRate, |
---|
829 | const Int srcId) |
---|
830 | { |
---|
831 | |
---|
832 | ROScalarColumn<String> fldn(cField, "NAME"); |
---|
833 | ROScalarColumn<Int> sourceid(cField, "SOURCE_ID"); |
---|
834 | Int n; |
---|
835 | Int nFld = cField.nrow(); |
---|
836 | for (n = 0; n < nFld; n++) { |
---|
837 | if (fldn(n) == fieldName && sourceid(n) == srcId) { |
---|
838 | break; |
---|
839 | } |
---|
840 | } |
---|
841 | |
---|
842 | // Extend the FIELD subtable. |
---|
843 | if (n == nFld) { |
---|
844 | cField.addRow(); |
---|
845 | //Int n = cField.nrow() - 1; |
---|
846 | |
---|
847 | // Data. |
---|
848 | cFieldCols->name().put(n, fieldName); |
---|
849 | if (cGBT) { |
---|
850 | cFieldCols->code().put(n, " "); |
---|
851 | } |
---|
852 | else { |
---|
853 | cFieldCols->code().put(n, "DRIFT"); |
---|
854 | } |
---|
855 | cFieldCols->time().put(n, time); |
---|
856 | |
---|
857 | //Matrix<Double> track(2, 2); |
---|
858 | Matrix<Double> track(2, 1); |
---|
859 | track.column(0) = direction; |
---|
860 | //track.column(1) = scanRate; |
---|
861 | cFieldCols->numPoly().put(n, 1); |
---|
862 | cFieldCols->delayDir().put(n, track); |
---|
863 | cFieldCols->phaseDir().put(n, track); |
---|
864 | cFieldCols->referenceDir().put(n, track); |
---|
865 | cFieldCols->sourceId().put(n, srcId); |
---|
866 | |
---|
867 | // Flags. |
---|
868 | cFieldCols->flagRow().put(n, False); |
---|
869 | } |
---|
870 | |
---|
871 | return n; |
---|
872 | } |
---|
873 | |
---|
874 | //------------------------------------------ PKSMS2writer::addObservationEntry |
---|
875 | |
---|
876 | // Add an entry to the OBSERVATION subtable. |
---|
877 | |
---|
878 | Int PKSMS2writer::addObservationEntry( |
---|
879 | const String observer, |
---|
880 | const String project, |
---|
881 | const String antName) |
---|
882 | { |
---|
883 | // Extend the OBSERVATION subtable. |
---|
884 | cObservation.addRow(); |
---|
885 | Int n = cObservation.nrow() - 1; |
---|
886 | |
---|
887 | // Data. |
---|
888 | //cObservationCols->telescopeName().put(n, "Parkes"); |
---|
889 | cObservationCols->telescopeName().put(n, antName); |
---|
890 | Vector<Double> timerange(2, 0.0); |
---|
891 | cObservationCols->timeRange().put(n, timerange); |
---|
892 | cObservationCols->observer().put(n, observer); |
---|
893 | Vector<String> log(1, "none"); |
---|
894 | cObservationCols->log().put(n, log); |
---|
895 | //cObservationCols->scheduleType().put(n, "ATNF"); |
---|
896 | cObservationCols->scheduleType().put(n, ""); |
---|
897 | Vector<String> schedule(1, "Not available"); |
---|
898 | cObservationCols->schedule().put(n, schedule); |
---|
899 | cObservationCols->project().put(n, project); |
---|
900 | cObservationCols->releaseDate().put(n, 0.0); |
---|
901 | |
---|
902 | // Flags. |
---|
903 | cObservationCols->flagRow().put(n, False); |
---|
904 | |
---|
905 | return n; |
---|
906 | } |
---|
907 | |
---|
908 | //--------------------------------------------- PKSMS2writer::addPointingEntry |
---|
909 | |
---|
910 | // Modified to fill pointing data if the direction is the pointing direction. |
---|
911 | // So the following comment is no longer true. |
---|
912 | |
---|
913 | // Add an entry to the POINTING subtable. This compulsory subtable simply |
---|
914 | // duplicates information in the FIELD subtable. |
---|
915 | |
---|
916 | Int PKSMS2writer::addPointingEntry( |
---|
917 | const Double time, |
---|
918 | const Double interval, |
---|
919 | const String fieldName, |
---|
920 | const Vector<Double> direction, |
---|
921 | const Vector<Double> scanRate) |
---|
922 | { |
---|
923 | |
---|
924 | ROScalarColumn<Double> tms(cPointing, "TIME"); |
---|
925 | Int n; |
---|
926 | Int ntm = cPointing.nrow(); |
---|
927 | for (n = 0; n < ntm; n++) { |
---|
928 | if (tms(n) == time) { |
---|
929 | break; |
---|
930 | } |
---|
931 | } |
---|
932 | |
---|
933 | if (n == ntm) { |
---|
934 | // Extend the POINTING subtable. |
---|
935 | cPointing.addRow(); |
---|
936 | //Int n = cPointing.nrow() - 1; |
---|
937 | |
---|
938 | // Keys. |
---|
939 | cPointingCols->antennaId().put(n, 0); |
---|
940 | cPointingCols->time().put(n, time); |
---|
941 | cPointingCols->interval().put(n, interval); |
---|
942 | |
---|
943 | // Data. |
---|
944 | cPointingCols->name().put(n, fieldName); |
---|
945 | cPointingCols->numPoly().put(n, 1); |
---|
946 | cPointingCols->timeOrigin().put(n, time); |
---|
947 | |
---|
948 | //Matrix<Double> track(2, 2); |
---|
949 | Matrix<Double> track(2, 1); |
---|
950 | track.column(0) = direction; |
---|
951 | //track.column(1) = scanRate; |
---|
952 | cPointingCols->direction().put(n, track); |
---|
953 | cPointingCols->target().put(n, track); |
---|
954 | cPointingCols->tracking().put(n, True); |
---|
955 | } |
---|
956 | return n; |
---|
957 | } |
---|
958 | |
---|
959 | //----------------------------------------- PKSMS2writer::addPolarizationEntry |
---|
960 | |
---|
961 | // Add an entry to the POLARIZATION subtable. |
---|
962 | |
---|
963 | Int PKSMS2writer::addPolarizationEntry( |
---|
964 | const Int IFno, |
---|
965 | const Int nPol) |
---|
966 | { |
---|
967 | // Extend the POLARIZATION subtable. |
---|
968 | Int nr = cPolarization.nrow() ; |
---|
969 | while (Int(cPolarization.nrow()) < IFno) { |
---|
970 | cPolarization.addRow(1,True); |
---|
971 | } |
---|
972 | Int n = IFno - 1; |
---|
973 | |
---|
974 | // Data description. |
---|
975 | cPolarizationCols->numCorr().put(n, nPol); |
---|
976 | |
---|
977 | // Data. |
---|
978 | Vector<Int> corrType(2); |
---|
979 | if (nPol == 1) { |
---|
980 | corrType.resize(1); |
---|
981 | corrType(0) = Stokes::XX; |
---|
982 | } |
---|
983 | else { |
---|
984 | //Vector<Int> corrType(2); |
---|
985 | corrType(0) = Stokes::XX; |
---|
986 | corrType(1) = Stokes::YY; |
---|
987 | } |
---|
988 | // initialization |
---|
989 | for ( Int i = nr ; i < n ; i++ ) |
---|
990 | cPolarizationCols->corrType().put( i, corrType ) ; |
---|
991 | cPolarizationCols->corrType().put(n, corrType); |
---|
992 | |
---|
993 | Matrix<Int> corrProduct(2,2,1); |
---|
994 | if (nPol == 1) { |
---|
995 | corrProduct.resize(2,1,1); |
---|
996 | corrProduct(1,0) = 0; |
---|
997 | } |
---|
998 | if (nPol == 2) { |
---|
999 | corrProduct(1,0) = 0; |
---|
1000 | corrProduct(0,1) = 0; |
---|
1001 | } |
---|
1002 | cPolarizationCols->corrProduct().put(n, corrProduct); |
---|
1003 | |
---|
1004 | // Flags. |
---|
1005 | cPolarizationCols->flagRow().put(n, False); |
---|
1006 | |
---|
1007 | return n; |
---|
1008 | } |
---|
1009 | |
---|
1010 | |
---|
1011 | //-------------------------------------------- PKSMS2writer::addProcessorEntry |
---|
1012 | |
---|
1013 | // Add an entry to the PROCESSOR subtable. |
---|
1014 | |
---|
1015 | Int PKSMS2writer::addProcessorEntry() |
---|
1016 | { |
---|
1017 | // Extend the PROCESSOR subtable. |
---|
1018 | cProcessor.addRow(); |
---|
1019 | Int n = cProcessor.nrow() - 1; |
---|
1020 | |
---|
1021 | // Data. |
---|
1022 | cProcessorCols->type().put(n, "SPECTROMETER"); |
---|
1023 | cProcessorCols->subType().put(n, "MULTIBEAM"); |
---|
1024 | cProcessorCols->typeId().put(n, -1); |
---|
1025 | cProcessorCols->modeId().put(n, -1); |
---|
1026 | |
---|
1027 | // Flags. |
---|
1028 | cProcessorCols->flagRow().put(n, False); |
---|
1029 | |
---|
1030 | return n; |
---|
1031 | } |
---|
1032 | |
---|
1033 | //----------------------------------------------- PKSMS2writer::addSourceEntry |
---|
1034 | |
---|
1035 | // Add an entry to the SOURCE subtable. |
---|
1036 | |
---|
1037 | Int PKSMS2writer::addSourceEntry( |
---|
1038 | const String name, |
---|
1039 | const Vector<Double> direction, |
---|
1040 | const Vector<Double> properMotion, |
---|
1041 | //const Double restFreq, |
---|
1042 | const Vector<Double> restFreq, |
---|
1043 | const Double radialVelocity) |
---|
1044 | { |
---|
1045 | // Look for an entry in the SOURCE subtable. |
---|
1046 | ROScalarColumn<String> sources(cSource, "NAME"); |
---|
1047 | Int n; |
---|
1048 | Int nSrc = sources.nrow(); |
---|
1049 | for (n = 0; n < nSrc; n++) { |
---|
1050 | if (sources(n) == name) { |
---|
1051 | break; |
---|
1052 | } |
---|
1053 | } |
---|
1054 | |
---|
1055 | if (n == nSrc) { |
---|
1056 | // Not found, add a new entry to the SOURCE subtable. |
---|
1057 | cSource.addRow(); |
---|
1058 | |
---|
1059 | // Keys. |
---|
1060 | cSourceCols->sourceId().put(n, n); |
---|
1061 | cSourceCols->time().put(n, 0.0); |
---|
1062 | cSourceCols->interval().put(n, -1.0); |
---|
1063 | cSourceCols->spectralWindowId().put(n, -1); |
---|
1064 | |
---|
1065 | // Data description. |
---|
1066 | cSourceCols->numLines().put(n, 1); |
---|
1067 | |
---|
1068 | // Data. |
---|
1069 | cSourceCols->name().put(n, name); |
---|
1070 | cSourceCols->calibrationGroup().put(n, 0); |
---|
1071 | cSourceCols->code().put(n, ""); |
---|
1072 | cSourceCols->direction().put(n, direction); |
---|
1073 | // Vector<Double> position(3, 0.0); |
---|
1074 | // cSourceCols->position().put(n, position); |
---|
1075 | cSourceCols->properMotion().put(n, properMotion); |
---|
1076 | // Vector<Double> restFrequency(1, restFreq); |
---|
1077 | // cSourceCols->restFrequency().put(n, restFrequency); |
---|
1078 | cSourceCols->restFrequency().put(n, restFreq); |
---|
1079 | Vector<Double> sysvel(1, radialVelocity); |
---|
1080 | cSourceCols->sysvel().put(n, sysvel); |
---|
1081 | } |
---|
1082 | |
---|
1083 | return n; |
---|
1084 | } |
---|
1085 | |
---|
1086 | //--------------------------------------- PKSMS2writer::addSpectralWindowEntry |
---|
1087 | |
---|
1088 | // Add an entry to the SPECTRAL_WINDOW subtable. |
---|
1089 | |
---|
1090 | Int PKSMS2writer::addSpectralWindowEntry( |
---|
1091 | const Int IFno, |
---|
1092 | const Int nChan, |
---|
1093 | const Double refFreq, |
---|
1094 | const Double bandwidth, |
---|
1095 | const Double freqInc) |
---|
1096 | { |
---|
1097 | // Extend the SPECTRAL_WINDOW subtable. |
---|
1098 | Int nr = cSpectralWindow.nrow() ; |
---|
1099 | while (Int(cSpectralWindow.nrow()) < IFno) { |
---|
1100 | cSpectralWindow.addRow(1,True); |
---|
1101 | } |
---|
1102 | Int n = IFno - 1; |
---|
1103 | |
---|
1104 | // Data description. |
---|
1105 | cSpWindowCols->numChan().put(n, nChan); |
---|
1106 | |
---|
1107 | // Data. |
---|
1108 | //cSpWindowCols->name().put(n, "L-band"); |
---|
1109 | cSpWindowCols->name().put(n, " "); |
---|
1110 | cSpWindowCols->refFrequency().put(n, refFreq); |
---|
1111 | |
---|
1112 | // 0-relative reference channel number. |
---|
1113 | Double refChan = nChan / 2; |
---|
1114 | Vector<Double> freqs(nChan); |
---|
1115 | for (Int i = 0; i < nChan; i++) { |
---|
1116 | freqs(i) = refFreq + (i - refChan)*freqInc; |
---|
1117 | } |
---|
1118 | // initialization |
---|
1119 | for ( Int i = nr ; i < n ; i++ ) |
---|
1120 | cSpWindowCols->chanFreq().put( i, freqs ) ; |
---|
1121 | cSpWindowCols->chanFreq().put(n, freqs); |
---|
1122 | |
---|
1123 | Vector<Double> chanWidths(nChan, freqInc); |
---|
1124 | // initialization |
---|
1125 | for ( Int i = nr ; i < n ; i++ ) { |
---|
1126 | cSpWindowCols->chanWidth().put( i, chanWidths ) ; |
---|
1127 | cSpWindowCols->effectiveBW().put( i, chanWidths ) ; |
---|
1128 | } |
---|
1129 | cSpWindowCols->chanWidth().put(n, chanWidths); |
---|
1130 | |
---|
1131 | cSpWindowCols->measFreqRef().put(n, cDopplerFrame); |
---|
1132 | cSpWindowCols->effectiveBW().put(n, chanWidths); |
---|
1133 | |
---|
1134 | Vector<Double> resolution(nChan, fabs(freqInc)); |
---|
1135 | // initialization |
---|
1136 | for ( Int i = nr ; i < n ; i++ ) |
---|
1137 | cSpWindowCols->resolution().put( i, resolution ) ; |
---|
1138 | cSpWindowCols->resolution().put(n, resolution); |
---|
1139 | |
---|
1140 | cSpWindowCols->totalBandwidth().put(n, bandwidth); |
---|
1141 | cSpWindowCols->netSideband().put(n, 0); |
---|
1142 | cSpWindowCols->ifConvChain().put(n, -1); |
---|
1143 | cSpWindowCols->freqGroup().put(n, 0); |
---|
1144 | cSpWindowCols->freqGroupName().put(n, " "); |
---|
1145 | cSpWindowCols->dopplerId().put(n, 0); |
---|
1146 | |
---|
1147 | // Flags. |
---|
1148 | cSpWindowCols->flagRow().put(n, False); |
---|
1149 | |
---|
1150 | return n; |
---|
1151 | } |
---|
1152 | |
---|
1153 | //------------------------------------------------ PKSMS2writer::addStateEntry |
---|
1154 | |
---|
1155 | // Add an entry to the STATE subtable. |
---|
1156 | |
---|
1157 | Int PKSMS2writer::addStateEntry( |
---|
1158 | const String obsType) |
---|
1159 | { |
---|
1160 | // Look for an entry in the STATE subtable. |
---|
1161 | for (uInt n = 0; n < cStateCols->nrow(); n++) { |
---|
1162 | if (cStateCols->obsMode()(n) == obsType) { |
---|
1163 | return n; |
---|
1164 | } |
---|
1165 | } |
---|
1166 | |
---|
1167 | // Not found, extend the STATE subtable. |
---|
1168 | cState.addRow(); |
---|
1169 | uInt n = cStateCols->nrow() - 1; |
---|
1170 | |
---|
1171 | // Data. |
---|
1172 | if (obsType.contains("RF")) { |
---|
1173 | cStateCols->sig().put(n, False); |
---|
1174 | cStateCols->ref().put(n, True); |
---|
1175 | } else if (!obsType.contains("PA")) { |
---|
1176 | // Signal and reference are both false for "paddle" data. |
---|
1177 | cStateCols->sig().put(n, True); |
---|
1178 | cStateCols->ref().put(n, False); |
---|
1179 | } |
---|
1180 | |
---|
1181 | cStateCols->load().put(n, 0.0); |
---|
1182 | cStateCols->cal().put(n, 0.0); |
---|
1183 | cStateCols->subScan().put(n, 0); |
---|
1184 | cStateCols->obsMode().put(n, obsType); |
---|
1185 | |
---|
1186 | // Flags. |
---|
1187 | cStateCols->flagRow().put(n, False); |
---|
1188 | |
---|
1189 | return n; |
---|
1190 | } |
---|
1191 | |
---|
1192 | //----------------------------------------------- PKSMS2writer::addSysCalEntry |
---|
1193 | |
---|
1194 | // Add an entry to the SYSCAL subtable. |
---|
1195 | |
---|
1196 | Int PKSMS2writer::addSysCalEntry( |
---|
1197 | const Int beamNo, |
---|
1198 | const Int spWinId, |
---|
1199 | const Double time, |
---|
1200 | const Double interval, |
---|
1201 | const Vector<Float> tcal, |
---|
1202 | const Vector<Float> tsys, |
---|
1203 | const Int nPol) |
---|
1204 | { |
---|
1205 | LogIO os(LogOrigin("PKSMS2writer", "addSysCalEntry()", WHERE)); |
---|
1206 | |
---|
1207 | // Extend the SYSCAL subtable. |
---|
1208 | cSysCal.addRow(); |
---|
1209 | Int n = cSysCal.nrow() - 1; |
---|
1210 | |
---|
1211 | //check fo consistency with n pol |
---|
1212 | //here assume size of Tcal vector = npol |
---|
1213 | Vector<Float> inTcal(nPol,0); |
---|
1214 | Int ndim = tcal.shape()(0); |
---|
1215 | Vector<Float> tmpTcal = tcal; |
---|
1216 | if (nPol != ndim) { |
---|
1217 | os << LogIO::WARN |
---|
1218 | << "Found "<< ndim <<" Tcal value(s) for the data with "<<nPol<<" polarization(s)" |
---|
1219 | << "(expecting one Tcal per pol)."<<endl |
---|
1220 | << "First "<< nPol << " Tcal value(s) will be filled." << LogIO::POST; |
---|
1221 | tmpTcal.resize(nPol, True); |
---|
1222 | inTcal = tmpTcal; |
---|
1223 | } |
---|
1224 | // Keys. |
---|
1225 | cSysCalCols->antennaId().put(n, 0); |
---|
1226 | cSysCalCols->feedId().put(n, beamNo-1); |
---|
1227 | cSysCalCols->spectralWindowId().put(n, spWinId); |
---|
1228 | cSysCalCols->time().put(n, time); |
---|
1229 | cSysCalCols->interval().put(n, interval); |
---|
1230 | |
---|
1231 | // Data. |
---|
1232 | //cSysCalCols->tcal().put(n, tcal); |
---|
1233 | cSysCalCols->tcal().put(n, inTcal); |
---|
1234 | cSysCalCols->tsys().put(n, tsys); |
---|
1235 | |
---|
1236 | return n; |
---|
1237 | } |
---|
1238 | |
---|
1239 | //---------------------------------------------- PKSMS2writer::addWeatherEntry |
---|
1240 | |
---|
1241 | // Add an entry to the WEATHER subtable. |
---|
1242 | |
---|
1243 | Int PKSMS2writer::addWeatherEntry( |
---|
1244 | const Double time, |
---|
1245 | const Double interval, |
---|
1246 | const Double pressure, |
---|
1247 | const Double relHumidity, |
---|
1248 | const Double temperature) |
---|
1249 | { |
---|
1250 | // Extend the WEATHER subtable. |
---|
1251 | cWeather.addRow(); |
---|
1252 | Int n = cWeather.nrow() - 1; |
---|
1253 | |
---|
1254 | // Keys. |
---|
1255 | cWeatherCols->antennaId().put(n, 0); |
---|
1256 | cWeatherCols->time().put(n, time); |
---|
1257 | cWeatherCols->interval().put(n, interval); |
---|
1258 | |
---|
1259 | // Data. |
---|
1260 | cWeatherCols->pressure().put(n, pressure); |
---|
1261 | cWeatherCols->relHumidity().put(n, relHumidity); |
---|
1262 | cWeatherCols->temperature().put(n, temperature); |
---|
1263 | |
---|
1264 | return n; |
---|
1265 | } |
---|