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 | //# Copyright (C) 2000-2006 |
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5 | //# Associated Universities, Inc. Washington DC, USA. |
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6 | //# |
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7 | //# This library is free software; you can redistribute it and/or modify it |
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8 | //# under the terms of the GNU Library General Public License as published by |
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9 | //# the Free Software Foundation; either version 2 of the License, or (at your |
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10 | //# option) any later version. |
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11 | //# |
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12 | //# This library 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 MERCHANTABILITY |
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14 | //# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public |
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15 | //# License for more details. |
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16 | //# |
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17 | //# You should have received a copy of the GNU Library General Public License |
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18 | //# along with this library; if not, write to the Free Software Foundation, |
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19 | //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA. |
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20 | //# |
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21 | //# Correspondence concerning AIPS++ should be addressed as follows: |
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22 | //# Internet email: aips2-request@nrao.edu. |
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23 | //# Postal address: AIPS++ Project Office |
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24 | //# National Radio Astronomy Observatory |
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25 | //# 520 Edgemont Road |
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26 | //# Charlottesville, VA 22903-2475 USA |
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27 | //# |
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28 | //# $Id: PKSMS2writer.cc,v 19.11 2006/11/06 22:25:22 mmarquar Exp $ |
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29 | //#--------------------------------------------------------------------------- |
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30 | |
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31 | #include <atnf/PKSIO/PKSMS2writer.h> |
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32 | |
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33 | #include <casa/Arrays/ArrayUtil.h> |
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34 | #include <casa/Arrays/ArrayMath.h> |
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35 | #include <casa/Arrays/ArrayLogical.h> |
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36 | #include <casa/Arrays/Cube.h> |
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37 | #include <casa/BasicSL/Complex.h> |
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38 | #include <casa/BasicSL/Constants.h> |
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39 | #include <casa/Quanta/QC.h> |
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40 | #include <casa/Logging/LogIO.h> |
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41 | #include <measures/Measures/Stokes.h> |
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42 | #include <tables/Tables/ArrColDesc.h> |
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43 | #include <tables/Tables/IncrementalStMan.h> |
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44 | #include <tables/Tables/ScaColDesc.h> |
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45 | #include <tables/Tables/SetupNewTab.h> |
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46 | #include <tables/Tables/StandardStMan.h> |
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47 | #include <tables/Tables/Table.h> |
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48 | #include <tables/Tables/TableDesc.h> |
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49 | #include <tables/Tables/TiledShapeStMan.h> |
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50 | |
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51 | //------------------------------------------------- PKSMS2writer::PKSMS2writer |
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52 | |
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53 | // Default constructor. |
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54 | |
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55 | PKSMS2writer::PKSMS2writer() |
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56 | { |
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57 | } |
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58 | |
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59 | //------------------------------------------------ PKSMS2writer::~PKSMS2writer |
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60 | |
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61 | // Destructor. |
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62 | |
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63 | PKSMS2writer::~PKSMS2writer() |
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64 | { |
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65 | close(); |
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66 | } |
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67 | |
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68 | //------------------------------------------------------- PKSMS2writer::create |
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69 | |
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70 | // Create the output MS and and write static data. |
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71 | |
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72 | Int PKSMS2writer::create( |
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73 | const String msName, |
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74 | const String observer, |
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75 | const String project, |
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76 | const String antName, |
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77 | const Vector<Double> antPosition, |
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78 | const String obsMode, |
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79 | const Float equinox, |
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80 | const String dopplerFrame, |
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81 | const Vector<uInt> nChan, |
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82 | const Vector<uInt> nPol, |
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83 | const Vector<Bool> haveXPol, |
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84 | const Bool haveBase, |
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85 | const String fluxUnit) |
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86 | { |
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87 | // Open a MS table. |
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88 | TableDesc pksDesc = MS::requiredTableDesc(); |
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89 | |
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90 | cNChan.assign(nChan); |
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91 | cNPol.assign(nPol); |
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92 | cHaveXPol.assign(haveXPol); |
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93 | |
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94 | Int maxNPol = max(cNPol); |
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95 | cGBT = cAPEX = cSMT = cALMA = False; |
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96 | |
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97 | // check if it is GBT data |
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98 | if (antName.contains("GBT")) { |
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99 | cGBT = True; |
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100 | } |
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101 | else if (antName.contains("APEX")) { |
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102 | cAPEX = True; |
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103 | } |
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104 | else if (antName.contains("HHT") || antName.contains("SMT")) { |
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105 | cSMT = True; |
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106 | } |
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107 | else if (antName.contains("ALMA")) { |
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108 | cALMA = True; |
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109 | } |
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110 | |
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111 | |
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112 | |
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113 | //cGBT = antName.contains("GBT"); |
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114 | //cAPEX = antName.contains("APEX"); |
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115 | //cSMT = antName.contains("HHT"); |
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116 | //cALMA = antName.contains("ALMA"); |
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117 | |
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118 | // Add the non-standard CALFCTR column. |
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119 | pksDesc.addColumn(ArrayColumnDesc<Float>("CALFCTR", "Calibration factors", |
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120 | IPosition(1,maxNPol), ColumnDesc::Direct)); |
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121 | |
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122 | // Add the optional FLOAT_DATA column. |
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123 | MS::addColumnToDesc(pksDesc, MS::FLOAT_DATA, 2); |
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124 | //pksDesc.rwColumnDesc(MS::columnName(MS::FLOAT_DATA)).rwKeywordSet(). |
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125 | // define("UNIT", String("Jy")); |
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126 | pksDesc.rwColumnDesc(MS::columnName(MS::FLOAT_DATA)).rwKeywordSet(). |
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127 | define("UNIT", fluxUnit); |
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128 | pksDesc.rwColumnDesc(MS::columnName(MS::FLOAT_DATA)).rwKeywordSet(). |
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129 | define("MEASURE_TYPE", ""); |
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130 | |
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131 | if ((cHaveBase = haveBase)) { |
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132 | // Add the non-standard BASELIN and BASESUB columns. |
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133 | pksDesc.addColumn(ArrayColumnDesc<Float>("BASELIN", "Linear baseline fit", |
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134 | IPosition(2,2,maxNPol), ColumnDesc::Direct)); |
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135 | pksDesc.addColumn(ArrayColumnDesc<Float>("BASESUB", "Baseline subtracted", |
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136 | IPosition(2,9,maxNPol), ColumnDesc::Direct)); |
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137 | } |
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138 | |
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139 | // Add the optional DATA column if cross-polarizations are to be recorded. |
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140 | if (ntrue(cHaveXPol)) { |
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141 | // Add the non-standard XCALFCTR column. |
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142 | pksDesc.addColumn(ScalarColumnDesc<Complex>("XCALFCTR", |
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143 | "Cross-polarization calibration factor")); |
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144 | |
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145 | MS::addColumnToDesc(pksDesc, MS::DATA, 2); |
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146 | //pksDesc.rwColumnDesc(MS::columnName(MS::DATA)).rwKeywordSet(). |
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147 | // define("UNIT", "Jy"); |
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148 | pksDesc.rwColumnDesc(MS::columnName(MS::DATA)).rwKeywordSet(). |
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149 | define("UNIT", fluxUnit); |
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150 | pksDesc.rwColumnDesc(MS::columnName(MS::DATA)).rwKeywordSet(). |
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151 | define("MEASURE_TYPE", ""); |
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152 | } |
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153 | |
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154 | // Define hypercube for the float data (without coordinates). |
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155 | pksDesc.defineHypercolumn("TiledData", 3, |
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156 | stringToVector(MS::columnName(MS::FLOAT_DATA))); |
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157 | |
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158 | SetupNewTable newtab(msName, pksDesc, Table::New); |
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159 | |
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160 | // Set Incremental Storage Manager as the default. |
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161 | IncrementalStMan incrStMan("ISMData"); |
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162 | newtab.bindAll(incrStMan, True); |
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163 | |
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164 | // Use TiledShapeStMan for the FLOAT_DATA hypercube with tile size 16 kiB. |
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165 | TiledShapeStMan tiledStMan("TiledData", IPosition(3,1,128,32)); |
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166 | newtab.bindColumn(MS::columnName(MS::FLOAT_DATA), tiledStMan); |
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167 | |
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168 | // Use Standard Storage Manager to handle columns that change for each row. |
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169 | StandardStMan stdStMan; |
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170 | newtab.bindColumn(MS::columnName(MS::SCAN_NUMBER), stdStMan); |
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171 | newtab.bindColumn(MS::columnName(MS::TIME), stdStMan); |
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172 | newtab.bindColumn(MS::columnName(MS::SIGMA), stdStMan); |
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173 | if (maxNPol > 2) { |
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174 | newtab.bindColumn(MS::columnName(MS::DATA), stdStMan); |
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175 | } |
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176 | |
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177 | // Create the measurementset. |
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178 | cPKSMS = new MeasurementSet(newtab, 0); |
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179 | |
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180 | // Create subtables. |
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181 | TableDesc antennaDesc = MSAntenna::requiredTableDesc(); |
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182 | SetupNewTable antennaSetup(cPKSMS->antennaTableName(), antennaDesc, |
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183 | Table::New); |
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184 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::ANTENNA), |
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185 | Table(antennaSetup)); |
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186 | |
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187 | TableDesc dataDescDesc = MSDataDescription::requiredTableDesc(); |
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188 | SetupNewTable dataDescSetup(cPKSMS->dataDescriptionTableName(), dataDescDesc, |
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189 | Table::New); |
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190 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::DATA_DESCRIPTION), |
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191 | Table(dataDescSetup)); |
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192 | |
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193 | TableDesc dopplerDesc = MSDoppler::requiredTableDesc(); |
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194 | SetupNewTable dopplerSetup(cPKSMS->dopplerTableName(), dopplerDesc, |
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195 | Table::New); |
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196 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::DOPPLER), |
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197 | Table(dopplerSetup)); |
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198 | |
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199 | TableDesc feedDesc = MSFeed::requiredTableDesc(); |
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200 | MSFeed::addColumnToDesc(feedDesc, MSFeedEnums::FOCUS_LENGTH); |
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201 | SetupNewTable feedSetup(cPKSMS->feedTableName(), feedDesc, Table::New); |
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202 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::FEED), |
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203 | Table(feedSetup)); |
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204 | |
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205 | TableDesc fieldDesc = MSField::requiredTableDesc(); |
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206 | SetupNewTable fieldSetup(cPKSMS->fieldTableName(), fieldDesc, Table::New); |
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207 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::FIELD), |
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208 | Table(fieldSetup)); |
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209 | |
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210 | TableDesc flagCmdDesc = MSFlagCmd::requiredTableDesc(); |
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211 | SetupNewTable flagCmdSetup(cPKSMS->flagCmdTableName(), flagCmdDesc, |
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212 | Table::New); |
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213 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::FLAG_CMD), |
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214 | Table(flagCmdSetup)); |
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215 | |
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216 | TableDesc historyDesc = MSHistory::requiredTableDesc(); |
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217 | SetupNewTable historySetup(cPKSMS->historyTableName(), historyDesc, |
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218 | Table::New); |
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219 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::HISTORY), |
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220 | Table(historySetup)); |
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221 | |
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222 | TableDesc observationDesc = MSObservation::requiredTableDesc(); |
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223 | SetupNewTable observationSetup(cPKSMS->observationTableName(), |
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224 | observationDesc, Table::New); |
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225 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::OBSERVATION), |
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226 | Table(observationSetup)); |
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227 | |
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228 | TableDesc pointingDesc = MSPointing::requiredTableDesc(); |
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229 | SetupNewTable pointingSetup(cPKSMS->pointingTableName(), pointingDesc, |
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230 | Table::New); |
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231 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::POINTING), |
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232 | Table(pointingSetup)); |
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233 | |
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234 | TableDesc polarizationDesc = MSPolarization::requiredTableDesc(); |
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235 | SetupNewTable polarizationSetup(cPKSMS->polarizationTableName(), |
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236 | polarizationDesc, Table::New); |
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237 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::POLARIZATION), |
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238 | Table(polarizationSetup)); |
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239 | |
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240 | TableDesc processorDesc = MSProcessor::requiredTableDesc(); |
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241 | SetupNewTable processorSetup(cPKSMS->processorTableName(), processorDesc, |
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242 | Table::New); |
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243 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::PROCESSOR), |
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244 | Table(processorSetup)); |
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245 | |
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246 | TableDesc sourceDesc = MSSource::requiredTableDesc(); |
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247 | MSSource::addColumnToDesc(sourceDesc, MSSourceEnums::TRANSITION, 1); |
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248 | MSSource::addColumnToDesc(sourceDesc, MSSourceEnums::REST_FREQUENCY, |
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249 | 1); |
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250 | MSSource::addColumnToDesc(sourceDesc, MSSourceEnums::SYSVEL, 1); |
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251 | SetupNewTable sourceSetup(cPKSMS->sourceTableName(), sourceDesc, |
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252 | Table::New); |
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253 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::SOURCE), |
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254 | Table(sourceSetup)); |
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255 | |
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256 | TableDesc spectralWindowDesc = MSSpectralWindow::requiredTableDesc(); |
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257 | MSSpectralWindow::addColumnToDesc(spectralWindowDesc, |
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258 | MSSpectralWindowEnums::DOPPLER_ID); |
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259 | SetupNewTable spectralWindowSetup(cPKSMS->spectralWindowTableName(), |
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260 | spectralWindowDesc, Table::New); |
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261 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::SPECTRAL_WINDOW), |
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262 | Table(spectralWindowSetup)); |
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263 | |
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264 | TableDesc stateDesc = MSState::requiredTableDesc(); |
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265 | SetupNewTable stateSetup(cPKSMS->stateTableName(), stateDesc, Table::New); |
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266 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::STATE), |
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267 | Table(stateSetup)); |
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268 | |
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269 | TableDesc sysCalDesc = MSSysCal::requiredTableDesc(); |
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270 | MSSysCal::addColumnToDesc(sysCalDesc, MSSysCalEnums::TCAL, 1); |
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271 | MSSysCal::addColumnToDesc(sysCalDesc, MSSysCalEnums::TSYS, 1); |
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272 | SetupNewTable sysCalSetup(cPKSMS->sysCalTableName(), sysCalDesc, |
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273 | Table::New); |
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274 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::SYSCAL), |
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275 | Table(sysCalSetup)); |
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276 | |
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277 | TableDesc weatherDesc = MSWeather::requiredTableDesc(); |
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278 | MSWeather::addColumnToDesc(weatherDesc, MSWeatherEnums::PRESSURE); |
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279 | MSWeather::addColumnToDesc(weatherDesc, MSWeatherEnums::REL_HUMIDITY); |
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280 | MSWeather::addColumnToDesc(weatherDesc, MSWeatherEnums::TEMPERATURE); |
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281 | SetupNewTable weatherSetup(cPKSMS->weatherTableName(), weatherDesc, |
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282 | Table::New); |
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283 | cPKSMS->rwKeywordSet().defineTable(MS::keywordName(MS::WEATHER), |
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284 | Table(weatherSetup)); |
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285 | |
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286 | cPKSMS->initRefs(); |
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287 | |
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288 | // Measurementset subtables. |
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289 | cAntenna = cPKSMS->antenna(); |
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290 | cDataDescription = cPKSMS->dataDescription(); |
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291 | cDoppler = cPKSMS->doppler(); |
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292 | cFeed = cPKSMS->feed(); |
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293 | cField = cPKSMS->field(); |
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294 | cFlagCmd = cPKSMS->flagCmd(); |
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295 | cHistory = cPKSMS->history(); |
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296 | cObservation = cPKSMS->observation(); |
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297 | cPointing = cPKSMS->pointing(); |
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298 | cPolarization = cPKSMS->polarization(); |
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299 | cProcessor = cPKSMS->processor(); |
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300 | cSource = cPKSMS->source(); |
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301 | cSpectralWindow = cPKSMS->spectralWindow(); |
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302 | cState = cPKSMS->state(); |
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303 | cSysCal = cPKSMS->sysCal(); |
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304 | cWeather = cPKSMS->weather(); |
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305 | |
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306 | // Measurementset table columns; |
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307 | cMSCols = new MSColumns(*cPKSMS); |
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308 | cAntennaCols = new MSAntennaColumns(cAntenna); |
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309 | cDataDescCols = new MSDataDescColumns(cDataDescription); |
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310 | cDopplerCols = new MSDopplerColumns(cDoppler); |
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311 | cFeedCols = new MSFeedColumns(cFeed); |
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312 | cFieldCols = new MSFieldColumns(cField); |
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313 | cFlagCmdCols = new MSFlagCmdColumns(cFlagCmd); |
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314 | cHistoryCols = new MSHistoryColumns(cHistory); |
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315 | cObservationCols = new MSObservationColumns(cObservation); |
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316 | cPointingCols = new MSPointingColumns(cPointing); |
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317 | cPolarizationCols = new MSPolarizationColumns(cPolarization); |
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318 | cProcessorCols = new MSProcessorColumns(cProcessor); |
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319 | cSourceCols = new MSSourceColumns(cSource); |
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320 | cSpWindowCols = new MSSpWindowColumns(cSpectralWindow); |
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321 | cStateCols = new MSStateColumns(cState); |
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322 | cSysCalCols = new MSSysCalColumns(cSysCal); |
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323 | cWeatherCols = new MSWeatherColumns(cWeather); |
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324 | |
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325 | cCalFctrCol = new ArrayColumn<Float>(*cPKSMS, "CALFCTR"); |
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326 | if (cHaveBase) { |
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327 | cBaseLinCol = new ArrayColumn<Float>(*cPKSMS, "BASELIN"); |
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328 | cBaseSubCol = new ArrayColumn<Float>(*cPKSMS, "BASESUB"); |
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329 | } |
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330 | if (ntrue(cHaveXPol)) { |
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331 | cXCalFctrCol = new ScalarColumn<Complex>(*cPKSMS, "XCALFCTR"); |
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332 | } |
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333 | |
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334 | |
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335 | // Define Measure references. |
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336 | Vector<String> flagCat(1, "BAD"); |
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337 | cMSCols->sigma().rwKeywordSet().define("UNIT", "K"); |
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338 | cMSCols->flagCategory().rwKeywordSet().define("CATEGORY", flagCat); |
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339 | |
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340 | String dirref; |
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341 | if (equinox == 1950.0f) { |
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342 | dirref = "B1950"; |
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343 | } else { |
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344 | dirref = "J2000"; |
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345 | } |
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346 | |
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347 | cFieldCols->delayDir().rwKeywordSet().asrwRecord("MEASINFO"). |
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348 | define("Ref", dirref); |
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349 | cFieldCols->phaseDir().rwKeywordSet().asrwRecord("MEASINFO"). |
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350 | define("Ref", dirref); |
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351 | cFieldCols->referenceDir().rwKeywordSet().asrwRecord("MEASINFO"). |
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352 | define("Ref", dirref); |
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353 | |
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354 | cPointingCols->direction().rwKeywordSet().asrwRecord("MEASINFO"). |
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355 | define("Ref", dirref); |
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356 | cPointingCols->target().rwKeywordSet().asrwRecord("MEASINFO"). |
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357 | define("Ref", dirref); |
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358 | |
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359 | cSourceCols->direction().rwKeywordSet().asrwRecord("MEASINFO"). |
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360 | define("Ref", dirref); |
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361 | cSourceCols->restFrequency().rwKeywordSet().asrwRecord("MEASINFO"). |
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362 | define("Ref", "REST"); |
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363 | |
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364 | // Translate Doppler frame name. |
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365 | if (dopplerFrame == "TOPOCENT") { |
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366 | MFrequency::getType(cDopplerFrame, "TOPO"); |
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367 | } else if (dopplerFrame == "GEOCENTR") { |
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368 | MFrequency::getType(cDopplerFrame, "GEO"); |
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369 | } else if (dopplerFrame == "BARYCENT") { |
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370 | MFrequency::getType(cDopplerFrame, "BARY"); |
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371 | } else if (dopplerFrame == "GALACTOC") { |
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372 | MFrequency::getType(cDopplerFrame, "GALACTO"); |
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373 | } else if (dopplerFrame == "LOCALGRP") { |
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374 | MFrequency::getType(cDopplerFrame, "LGROUP"); |
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375 | } else if (dopplerFrame == "CMBDIPOL") { |
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376 | MFrequency::getType(cDopplerFrame, "CMB"); |
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377 | } else if (dopplerFrame == "SOURCE") { |
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378 | MFrequency::getType(cDopplerFrame, "REST"); |
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379 | } else if (dopplerFrame == "LSRK") { |
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380 | MFrequency::getType(cDopplerFrame, "LSRK"); |
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381 | } |
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382 | |
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383 | |
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384 | // Store static data. |
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385 | addAntennaEntry(antName, antPosition); |
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386 | addDopplerEntry(); |
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387 | addFeedEntry(); |
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388 | //addObservationEntry(observer, project); |
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389 | addObservationEntry(observer, project, antName); |
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390 | addProcessorEntry(); |
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391 | |
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392 | return 0; |
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393 | } |
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394 | |
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395 | //-------------------------------------------------------- PKSMS2writer::write |
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396 | |
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397 | // Write the next data record. |
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398 | |
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399 | Int PKSMS2writer::write( |
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400 | const Int scanNo, |
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401 | const Int cycleNo, |
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402 | const Double mjd, |
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403 | const Double interval, |
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404 | const String fieldName, |
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405 | const String srcName, |
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406 | const Vector<Double> srcDir, |
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407 | const Vector<Double> srcPM, |
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408 | const Double srcVel, |
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409 | const String obsMode, |
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410 | const Int IFno, |
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411 | const Double refFreq, |
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412 | const Double bandwidth, |
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413 | const Double freqInc, |
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414 | //const Double restFreq, |
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415 | const Vector<Double> restFreq, |
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416 | const Vector<Float> tcal, |
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417 | const String tcalTime, |
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418 | const Float azimuth, |
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419 | const Float elevation, |
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420 | const Float parAngle, |
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421 | const Float focusAxi, |
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422 | const Float focusTan, |
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423 | const Float focusRot, |
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424 | const Float temperature, |
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425 | const Float pressure, |
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426 | const Float humidity, |
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427 | const Float windSpeed, |
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428 | const Float windAz, |
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429 | const Int refBeam, |
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430 | const Int beamNo, |
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431 | const Vector<Double> direction, |
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432 | const Vector<Double> scanRate, |
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433 | const Vector<Float> tsys, |
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434 | const Vector<Float> sigma, |
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435 | const Vector<Float> calFctr, |
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436 | const Matrix<Float> baseLin, |
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437 | const Matrix<Float> baseSub, |
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438 | const Matrix<Float> &spectra, |
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439 | const Matrix<uChar> &flagged, |
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440 | const Complex xCalFctr, |
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441 | const Vector<Complex> &xPol) |
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442 | { |
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443 | // Extend the time range in the OBSERVATION subtable. |
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444 | Vector<Double> timerange(2); |
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445 | cObservationCols->timeRange().get(0, timerange); |
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446 | Double time = mjd*86400.0; |
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447 | if (timerange(0) == 0.0) { |
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448 | timerange(0) = time; |
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449 | } |
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450 | timerange(1) = time; |
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451 | cObservationCols->timeRange().put(0, timerange); |
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452 | |
---|
453 | Int iIF = IFno - 1; |
---|
454 | Int nChan = cNChan(iIF); |
---|
455 | Int nPol = cNPol(iIF); |
---|
456 | |
---|
457 | // IFno is the 1-relative row number in the DATA_DESCRIPTION, |
---|
458 | // SPECTRAL_WINDOW, and POLARIZATION subtables. |
---|
459 | if (Int(cDataDescription.nrow()) < IFno) { |
---|
460 | // Add a new entry to each subtable. |
---|
461 | addDataDescriptionEntry(IFno); |
---|
462 | addSpectralWindowEntry(IFno, nChan, refFreq, bandwidth, freqInc); |
---|
463 | addPolarizationEntry(IFno, nPol); |
---|
464 | } |
---|
465 | |
---|
466 | // Find or add the source to the SOURCE subtable. |
---|
467 | Int srcId = addSourceEntry(srcName, srcDir, srcPM, restFreq, srcVel); |
---|
468 | |
---|
469 | // Find or add the obsMode to the STATE subtable. |
---|
470 | Int stateId = addStateEntry(obsMode); |
---|
471 | |
---|
472 | // FIELD subtable. |
---|
473 | Int fieldId = addFieldEntry(fieldName, time, direction, scanRate, srcId); |
---|
474 | |
---|
475 | // POINTING subtable. |
---|
476 | addPointingEntry(time, interval, fieldName, direction, scanRate); |
---|
477 | |
---|
478 | // SYSCAL subtable. |
---|
479 | addSysCalEntry(beamNo, iIF, time, interval, tcal, tsys, nPol); |
---|
480 | |
---|
481 | |
---|
482 | // Handle weather information. |
---|
483 | ROScalarColumn<Double> wTime(cWeather, "TIME"); |
---|
484 | Int nWeather = wTime.nrow(); |
---|
485 | if (nWeather == 0 || time > wTime(nWeather-1)) { |
---|
486 | addWeatherEntry(time, interval, pressure, humidity, temperature); |
---|
487 | } |
---|
488 | |
---|
489 | |
---|
490 | // Extend the main table. |
---|
491 | cPKSMS->addRow(); |
---|
492 | Int irow = cPKSMS->nrow() - 1; |
---|
493 | |
---|
494 | // Keys. |
---|
495 | cMSCols->time().put(irow, time); |
---|
496 | cMSCols->antenna1().put(irow, 0); |
---|
497 | cMSCols->antenna2().put(irow, 0); |
---|
498 | cMSCols->feed1().put(irow, beamNo-1); |
---|
499 | cMSCols->feed2().put(irow, beamNo-1); |
---|
500 | cMSCols->dataDescId().put(irow, iIF); |
---|
501 | cMSCols->processorId().put(irow, 0); |
---|
502 | cMSCols->fieldId().put(irow, fieldId); |
---|
503 | |
---|
504 | // Non-key attributes. |
---|
505 | cMSCols->interval().put(irow, interval); |
---|
506 | cMSCols->exposure().put(irow, interval); |
---|
507 | cMSCols->timeCentroid().put(irow, time); |
---|
508 | cMSCols->scanNumber().put(irow, scanNo); |
---|
509 | cMSCols->arrayId().put(irow, 0); |
---|
510 | cMSCols->observationId().put(irow, 0); |
---|
511 | cMSCols->stateId().put(irow, stateId); |
---|
512 | |
---|
513 | Vector<Double> uvw(3, 0.0); |
---|
514 | cMSCols->uvw().put(irow, uvw); |
---|
515 | |
---|
516 | // Baseline fit parameters. |
---|
517 | if (cHaveBase) { |
---|
518 | cBaseLinCol->put(irow, baseLin); |
---|
519 | |
---|
520 | if (baseSub.nrow() == 9) { |
---|
521 | cBaseSubCol->put(irow, baseSub); |
---|
522 | |
---|
523 | } else { |
---|
524 | Matrix<Float> tmp(9, 2, 0.0f); |
---|
525 | for (Int ipol = 0; ipol < nPol; ipol++) { |
---|
526 | for (uInt j = 0; j < baseSub.nrow(); j++) { |
---|
527 | tmp(j,ipol) = baseSub(j,ipol); |
---|
528 | } |
---|
529 | } |
---|
530 | cBaseSubCol->put(irow, tmp); |
---|
531 | } |
---|
532 | } |
---|
533 | // Transpose spectra. |
---|
534 | Matrix<Float> tmpData(nPol, nChan); |
---|
535 | Matrix<Bool> tmpFlag(nPol, nChan); |
---|
536 | for (Int ipol = 0; ipol < nPol; ipol++) { |
---|
537 | for (Int ichan = 0; ichan < nChan; ichan++) { |
---|
538 | tmpData(ipol,ichan) = spectra(ichan,ipol); |
---|
539 | tmpFlag(ipol,ichan) = flagged(ichan,ipol); |
---|
540 | } |
---|
541 | } |
---|
542 | cCalFctrCol->put(irow, calFctr); |
---|
543 | cMSCols->floatData().put(irow, tmpData); |
---|
544 | cMSCols->flag().put(irow, tmpFlag); |
---|
545 | |
---|
546 | // Cross-polarization spectra. |
---|
547 | if (cHaveXPol(iIF)) { |
---|
548 | cXCalFctrCol->put(irow, xCalFctr); |
---|
549 | cMSCols->data().put(irow, xPol); |
---|
550 | } |
---|
551 | |
---|
552 | cMSCols->sigma().put(irow, sigma); |
---|
553 | |
---|
554 | //Vector<Float> weight(1, 1.0f); |
---|
555 | Vector<Float> weight(nPol, 1.0f); |
---|
556 | cMSCols->weight().put(irow, weight); |
---|
557 | //imaging weight |
---|
558 | //Vector<Float> imagingWeight(nChan); |
---|
559 | //cMSCols->imagingWeight().put(irow, imagingWeight); |
---|
560 | |
---|
561 | // Flag information. |
---|
562 | Cube<Bool> flags(nPol, nChan, 1, False); |
---|
563 | //cMSCols->flag().put(irow, flags.xyPlane(0)); |
---|
564 | cMSCols->flagCategory().put(irow, flags); |
---|
565 | cMSCols->flagRow().put(irow, False); |
---|
566 | |
---|
567 | return 0; |
---|
568 | } |
---|
569 | |
---|
570 | //-------------------------------------------------------- PKSMS2writer::close |
---|
571 | |
---|
572 | // Close the measurementset, flushing all associated tables. |
---|
573 | |
---|
574 | void PKSMS2writer::close() |
---|
575 | { |
---|
576 | // Delete table column accessors. |
---|
577 | delete cMSCols; cMSCols=0; |
---|
578 | delete cAntennaCols; cAntennaCols=0; |
---|
579 | delete cDataDescCols; cDataDescCols=0; |
---|
580 | delete cDopplerCols; cDopplerCols=0; |
---|
581 | delete cFeedCols; cFeedCols=0; |
---|
582 | delete cFieldCols; cFieldCols=0; |
---|
583 | delete cFlagCmdCols; cFlagCmdCols=0; |
---|
584 | delete cHistoryCols; cHistoryCols=0; |
---|
585 | delete cObservationCols; cObservationCols=0; |
---|
586 | delete cPointingCols; cPointingCols=0; |
---|
587 | delete cPolarizationCols; cPolarizationCols=0; |
---|
588 | delete cProcessorCols; cProcessorCols=0; |
---|
589 | delete cSourceCols; cSourceCols=0; |
---|
590 | delete cSpWindowCols; cSpWindowCols=0; |
---|
591 | delete cStateCols; cStateCols=0; |
---|
592 | delete cSysCalCols; cSysCalCols=0; |
---|
593 | delete cWeatherCols; cWeatherCols=0; |
---|
594 | |
---|
595 | delete cCalFctrCol; cCalFctrCol=0; |
---|
596 | if (cHaveBase) { |
---|
597 | delete cBaseLinCol; cBaseLinCol=0; |
---|
598 | delete cBaseSubCol; cBaseSubCol=0; |
---|
599 | } |
---|
600 | if (ntrue(cHaveXPol)) { |
---|
601 | delete cXCalFctrCol; cXCalFctrCol=0; |
---|
602 | } |
---|
603 | |
---|
604 | // Release all subtables. |
---|
605 | cAntenna = MSAntenna(); |
---|
606 | cDataDescription = MSDataDescription(); |
---|
607 | cDoppler = MSDoppler(); |
---|
608 | cFeed = MSFeed(); |
---|
609 | cField = MSField(); |
---|
610 | cFlagCmd = MSFlagCmd(); |
---|
611 | cHistory = MSHistory(); |
---|
612 | cObservation = MSObservation(); |
---|
613 | cPointing = MSPointing(); |
---|
614 | cPolarization = MSPolarization(); |
---|
615 | cProcessor = MSProcessor(); |
---|
616 | cSource = MSSource(); |
---|
617 | cSpectralWindow = MSSpectralWindow(); |
---|
618 | cState = MSState(); |
---|
619 | cSysCal = MSSysCal(); |
---|
620 | cWeather = MSWeather(); |
---|
621 | // Release the main table. |
---|
622 | delete cPKSMS; cPKSMS=0; |
---|
623 | } |
---|
624 | |
---|
625 | //---------------------------------------------- PKSMS2writer::addAntennaEntry |
---|
626 | |
---|
627 | // Add an entry to the ANTENNA subtable. |
---|
628 | |
---|
629 | Int PKSMS2writer::addAntennaEntry( |
---|
630 | const String antName, |
---|
631 | const Vector<Double> &antPosition) |
---|
632 | { |
---|
633 | // Extend the ANTENNA subtable. |
---|
634 | cAntenna.addRow(); |
---|
635 | Int n = cAntenna.nrow() - 1; |
---|
636 | |
---|
637 | // do specific things for GBT |
---|
638 | // Data. |
---|
639 | // plus some more telescopes |
---|
640 | cAntennaCols->name().put(n, antName); |
---|
641 | //cAntennaCols->station().put(n, "ATNF_PARKES"); |
---|
642 | if (cGBT) { |
---|
643 | cAntennaCols->station().put(n, "GREENBANK"); |
---|
644 | cAntennaCols->dishDiameter().put(n, 110.0); |
---|
645 | } |
---|
646 | else if (cAPEX) { |
---|
647 | cAntennaCols->station().put(n, "CHAJNANTOR"); |
---|
648 | cAntennaCols->dishDiameter().put(n, 12.0); |
---|
649 | } |
---|
650 | else if (cALMA) { |
---|
651 | cAntennaCols->station().put(n, "CHAJNANTOR"); |
---|
652 | cAntennaCols->dishDiameter().put(n, 12.0); |
---|
653 | } |
---|
654 | else if (cSMT) { |
---|
655 | cAntennaCols->station().put(n, "MT_GRAHAM"); |
---|
656 | cAntennaCols->dishDiameter().put(n, 10.0); |
---|
657 | } |
---|
658 | else { |
---|
659 | cAntennaCols->station().put(n, "ATNF_PARKES"); |
---|
660 | cAntennaCols->dishDiameter().put(n, 64.0); |
---|
661 | } |
---|
662 | cAntennaCols->type().put(n, "GROUND-BASED"); |
---|
663 | cAntennaCols->mount().put(n, "ALT-AZ"); |
---|
664 | cAntennaCols->position().put(n, antPosition); |
---|
665 | Vector<Double> antOffset(3, 0.0); |
---|
666 | cAntennaCols->offset().put(n, antOffset); |
---|
667 | //cAntennaCols->dishDiameter().put(n, 64.0); |
---|
668 | //if (cGBT) { |
---|
669 | // cAntennaCols->dishDiameter().put(n, 110.0); |
---|
670 | //} |
---|
671 | //else { |
---|
672 | // cAntennaCols->dishDiameter().put(n, 64.0); |
---|
673 | //} |
---|
674 | // Flags. |
---|
675 | cAntennaCols->flagRow().put(n, False); |
---|
676 | |
---|
677 | return n; |
---|
678 | } |
---|
679 | |
---|
680 | //-------------------------------------- PKSMS2writer::addDataDescriptionEntry |
---|
681 | |
---|
682 | // Add an entry to the DATA_DESCRIPTION subtable. |
---|
683 | |
---|
684 | Int PKSMS2writer::addDataDescriptionEntry( |
---|
685 | const Int IFno) |
---|
686 | { |
---|
687 | // Extend the DATA_DESCRIPTION subtable. |
---|
688 | while (Int(cDataDescription.nrow()) < IFno) { |
---|
689 | cDataDescription.addRow(); |
---|
690 | } |
---|
691 | Int n = IFno - 1; |
---|
692 | |
---|
693 | // Data. |
---|
694 | cDataDescCols->spectralWindowId().put(n, n); |
---|
695 | cDataDescCols->polarizationId().put(n, n); |
---|
696 | |
---|
697 | // Flags. |
---|
698 | cDataDescCols->flagRow().put(n, False); |
---|
699 | |
---|
700 | return n; |
---|
701 | } |
---|
702 | |
---|
703 | //---------------------------------------------- PKSMS2writer::addDopplerEntry |
---|
704 | |
---|
705 | // Add an entry to the DOPPLER subtable. |
---|
706 | |
---|
707 | Int PKSMS2writer::addDopplerEntry() |
---|
708 | { |
---|
709 | // Extend the DOPPLER subtable. |
---|
710 | cDoppler.addRow(); |
---|
711 | Int n = cDoppler.nrow() - 1; |
---|
712 | |
---|
713 | // Keys. |
---|
714 | cDopplerCols->dopplerId().put(n, n); |
---|
715 | cDopplerCols->sourceId().put(n, 0); |
---|
716 | |
---|
717 | // Data. |
---|
718 | cDopplerCols->transitionId().put(n, 0); |
---|
719 | |
---|
720 | return n; |
---|
721 | } |
---|
722 | |
---|
723 | //------------------------------------------------- PKSMS2writer::addFeedEntry |
---|
724 | |
---|
725 | // Add an entry to the FEED subtable. |
---|
726 | |
---|
727 | Int PKSMS2writer::addFeedEntry() |
---|
728 | { |
---|
729 | Int n = cFeed.nrow() - 1; |
---|
730 | for (Int iBeam = 0; iBeam < 13; iBeam++) { |
---|
731 | // Extend the FEED subtable. |
---|
732 | cFeed.addRow(); |
---|
733 | n++; |
---|
734 | |
---|
735 | // Keys. |
---|
736 | cFeedCols->antennaId().put(n, cAntenna.nrow()-1); |
---|
737 | cFeedCols->feedId().put(n, iBeam); |
---|
738 | cFeedCols->spectralWindowId().put(n, -1); |
---|
739 | cFeedCols->time().put(n, 0.0); |
---|
740 | cFeedCols->interval().put(n, -1.0); |
---|
741 | |
---|
742 | // Data description. |
---|
743 | cFeedCols->numReceptors().put(n, 2); |
---|
744 | |
---|
745 | // Data. |
---|
746 | cFeedCols->beamId().put(n, -1); |
---|
747 | |
---|
748 | Matrix<Double> beamOffset(2, 2, 0.0); |
---|
749 | cFeedCols->beamOffset().put(n, beamOffset); |
---|
750 | |
---|
751 | cFeedCols->focusLength().put(n, 26.0); |
---|
752 | |
---|
753 | Vector<String> polarizationType(2); |
---|
754 | polarizationType(0) = "X"; |
---|
755 | polarizationType(1) = "Y"; |
---|
756 | cFeedCols->polarizationType().put(n, polarizationType); |
---|
757 | |
---|
758 | Matrix<Complex> polResponse(2, 2, Complex(0.0)); |
---|
759 | for (Int i = 0; i < 2; i++) { |
---|
760 | polResponse(i,i) = Complex(1.0, 0.0); |
---|
761 | } |
---|
762 | cFeedCols->polResponse().put(n, polResponse); |
---|
763 | |
---|
764 | Vector<Double> position(3, 0.0); |
---|
765 | cFeedCols->position().put(n, position); |
---|
766 | |
---|
767 | Vector<Double> receptorAngle(2, C::pi_4); |
---|
768 | receptorAngle(1) += C::pi_2; |
---|
769 | cFeedCols->receptorAngle().put(n, receptorAngle); |
---|
770 | } |
---|
771 | |
---|
772 | return n; |
---|
773 | } |
---|
774 | |
---|
775 | //------------------------------------------------ PKSMS2writer::addFieldEntry |
---|
776 | |
---|
777 | // Add an entry to the FIELD subtable. |
---|
778 | |
---|
779 | Int PKSMS2writer::addFieldEntry( |
---|
780 | const String fieldName, |
---|
781 | const Double time, |
---|
782 | const Vector<Double> direction, |
---|
783 | const Vector<Double> scanRate, |
---|
784 | const Int srcId) |
---|
785 | { |
---|
786 | |
---|
787 | ROScalarColumn<String> fldn(cField, "NAME"); |
---|
788 | ROScalarColumn<Int> sourceid(cField, "SOURCE_ID"); |
---|
789 | Int n; |
---|
790 | Int nFld = cField.nrow(); |
---|
791 | for (n = 0; n < nFld; n++) { |
---|
792 | if (fldn(n) == fieldName && sourceid(n) == srcId) { |
---|
793 | break; |
---|
794 | } |
---|
795 | } |
---|
796 | |
---|
797 | // Extend the FIELD subtable. |
---|
798 | if (n == nFld) { |
---|
799 | cField.addRow(); |
---|
800 | //Int n = cField.nrow() - 1; |
---|
801 | |
---|
802 | // Data. |
---|
803 | cFieldCols->name().put(n, fieldName); |
---|
804 | if (cGBT) { |
---|
805 | cFieldCols->code().put(n, " "); |
---|
806 | } |
---|
807 | else { |
---|
808 | cFieldCols->code().put(n, "DRIFT"); |
---|
809 | } |
---|
810 | cFieldCols->time().put(n, time); |
---|
811 | |
---|
812 | //Matrix<Double> track(2, 2); |
---|
813 | Matrix<Double> track(2, 1); |
---|
814 | track.column(0) = direction; |
---|
815 | //track.column(1) = scanRate; |
---|
816 | cFieldCols->numPoly().put(n, 1); |
---|
817 | cFieldCols->delayDir().put(n, track); |
---|
818 | cFieldCols->phaseDir().put(n, track); |
---|
819 | cFieldCols->referenceDir().put(n, track); |
---|
820 | cFieldCols->sourceId().put(n, srcId); |
---|
821 | |
---|
822 | // Flags. |
---|
823 | cFieldCols->flagRow().put(n, False); |
---|
824 | } |
---|
825 | |
---|
826 | return n; |
---|
827 | } |
---|
828 | |
---|
829 | //------------------------------------------ PKSMS2writer::addObservationEntry |
---|
830 | |
---|
831 | // Add an entry to the OBSERVATION subtable. |
---|
832 | |
---|
833 | Int PKSMS2writer::addObservationEntry( |
---|
834 | const String observer, |
---|
835 | const String project, |
---|
836 | const String antName) |
---|
837 | { |
---|
838 | // Extend the OBSERVATION subtable. |
---|
839 | cObservation.addRow(); |
---|
840 | Int n = cObservation.nrow() - 1; |
---|
841 | |
---|
842 | // Data. |
---|
843 | //cObservationCols->telescopeName().put(n, "Parkes"); |
---|
844 | cObservationCols->telescopeName().put(n, antName); |
---|
845 | Vector<Double> timerange(2, 0.0); |
---|
846 | cObservationCols->timeRange().put(n, timerange); |
---|
847 | cObservationCols->observer().put(n, observer); |
---|
848 | Vector<String> log(1, "none"); |
---|
849 | cObservationCols->log().put(n, log); |
---|
850 | //cObservationCols->scheduleType().put(n, "ATNF"); |
---|
851 | cObservationCols->scheduleType().put(n, ""); |
---|
852 | Vector<String> schedule(1, "Not available"); |
---|
853 | cObservationCols->schedule().put(n, schedule); |
---|
854 | cObservationCols->project().put(n, project); |
---|
855 | cObservationCols->releaseDate().put(n, 0.0); |
---|
856 | |
---|
857 | // Flags. |
---|
858 | cObservationCols->flagRow().put(n, False); |
---|
859 | |
---|
860 | return n; |
---|
861 | } |
---|
862 | |
---|
863 | //--------------------------------------------- PKSMS2writer::addPointingEntry |
---|
864 | |
---|
865 | // Modified to fill pointing data if the direction is the pointing direction. |
---|
866 | // So the following comment is no longer true. |
---|
867 | |
---|
868 | // Add an entry to the POINTING subtable. This compulsory subtable simply |
---|
869 | // duplicates information in the FIELD subtable. |
---|
870 | |
---|
871 | Int PKSMS2writer::addPointingEntry( |
---|
872 | const Double time, |
---|
873 | const Double interval, |
---|
874 | const String fieldName, |
---|
875 | const Vector<Double> direction, |
---|
876 | const Vector<Double> scanRate) |
---|
877 | { |
---|
878 | |
---|
879 | ROScalarColumn<Double> tms(cPointing, "TIME"); |
---|
880 | Int n; |
---|
881 | Int ntm = cPointing.nrow(); |
---|
882 | for (n = 0; n < ntm; n++) { |
---|
883 | if (tms(n) == time) { |
---|
884 | break; |
---|
885 | } |
---|
886 | } |
---|
887 | |
---|
888 | if (n == ntm) { |
---|
889 | // Extend the POINTING subtable. |
---|
890 | cPointing.addRow(); |
---|
891 | //Int n = cPointing.nrow() - 1; |
---|
892 | |
---|
893 | // Keys. |
---|
894 | cPointingCols->antennaId().put(n, 0); |
---|
895 | cPointingCols->time().put(n, time); |
---|
896 | cPointingCols->interval().put(n, interval); |
---|
897 | |
---|
898 | // Data. |
---|
899 | cPointingCols->name().put(n, fieldName); |
---|
900 | cPointingCols->numPoly().put(n, 1); |
---|
901 | cPointingCols->timeOrigin().put(n, time); |
---|
902 | |
---|
903 | //Matrix<Double> track(2, 2); |
---|
904 | Matrix<Double> track(2, 1); |
---|
905 | track.column(0) = direction; |
---|
906 | //track.column(1) = scanRate; |
---|
907 | cPointingCols->direction().put(n, track); |
---|
908 | cPointingCols->target().put(n, track); |
---|
909 | cPointingCols->tracking().put(n, True); |
---|
910 | } |
---|
911 | return n; |
---|
912 | } |
---|
913 | |
---|
914 | //----------------------------------------- PKSMS2writer::addPolarizationEntry |
---|
915 | |
---|
916 | // Add an entry to the POLARIZATION subtable. |
---|
917 | |
---|
918 | Int PKSMS2writer::addPolarizationEntry( |
---|
919 | const Int IFno, |
---|
920 | const Int nPol) |
---|
921 | { |
---|
922 | // Extend the POLARIZATION subtable. |
---|
923 | while (Int(cPolarization.nrow()) < IFno) { |
---|
924 | cPolarization.addRow(); |
---|
925 | } |
---|
926 | Int n = IFno - 1; |
---|
927 | |
---|
928 | // Data description. |
---|
929 | cPolarizationCols->numCorr().put(n, nPol); |
---|
930 | |
---|
931 | // Data. |
---|
932 | Vector<Int> corrType(2); |
---|
933 | if (nPol == 1) { |
---|
934 | corrType.resize(1); |
---|
935 | corrType(0) = Stokes::XX; |
---|
936 | } |
---|
937 | else { |
---|
938 | //Vector<Int> corrType(2); |
---|
939 | corrType(0) = Stokes::XX; |
---|
940 | corrType(1) = Stokes::YY; |
---|
941 | } |
---|
942 | cPolarizationCols->corrType().put(n, corrType); |
---|
943 | |
---|
944 | Matrix<Int> corrProduct(2,2,1); |
---|
945 | if (nPol == 1) { |
---|
946 | corrProduct.resize(2,1,1); |
---|
947 | corrProduct(1,0) = 0; |
---|
948 | } |
---|
949 | if (nPol == 2) { |
---|
950 | corrProduct(1,0) = 0; |
---|
951 | corrProduct(0,1) = 0; |
---|
952 | } |
---|
953 | cPolarizationCols->corrProduct().put(n, corrProduct); |
---|
954 | |
---|
955 | // Flags. |
---|
956 | cPolarizationCols->flagRow().put(n, False); |
---|
957 | |
---|
958 | return n; |
---|
959 | } |
---|
960 | |
---|
961 | |
---|
962 | //-------------------------------------------- PKSMS2writer::addProcessorEntry |
---|
963 | |
---|
964 | // Add an entry to the PROCESSOR subtable. |
---|
965 | |
---|
966 | Int PKSMS2writer::addProcessorEntry() |
---|
967 | { |
---|
968 | // Extend the PROCESSOR subtable. |
---|
969 | cProcessor.addRow(); |
---|
970 | Int n = cProcessor.nrow() - 1; |
---|
971 | |
---|
972 | // Data. |
---|
973 | cProcessorCols->type().put(n, "SPECTROMETER"); |
---|
974 | cProcessorCols->subType().put(n, "MULTIBEAM"); |
---|
975 | cProcessorCols->typeId().put(n, -1); |
---|
976 | cProcessorCols->modeId().put(n, -1); |
---|
977 | |
---|
978 | // Flags. |
---|
979 | cProcessorCols->flagRow().put(n, False); |
---|
980 | |
---|
981 | return n; |
---|
982 | } |
---|
983 | |
---|
984 | //----------------------------------------------- PKSMS2writer::addSourceEntry |
---|
985 | |
---|
986 | // Add an entry to the SOURCE subtable. |
---|
987 | |
---|
988 | Int PKSMS2writer::addSourceEntry( |
---|
989 | const String name, |
---|
990 | const Vector<Double> direction, |
---|
991 | const Vector<Double> properMotion, |
---|
992 | //const Double restFreq, |
---|
993 | const Vector<Double> restFreq, |
---|
994 | const Double radialVelocity) |
---|
995 | { |
---|
996 | // Look for an entry in the SOURCE subtable. |
---|
997 | ROScalarColumn<String> sources(cSource, "NAME"); |
---|
998 | Int n; |
---|
999 | Int nSrc = sources.nrow(); |
---|
1000 | for (n = 0; n < nSrc; n++) { |
---|
1001 | if (sources(n) == name) { |
---|
1002 | break; |
---|
1003 | } |
---|
1004 | } |
---|
1005 | |
---|
1006 | if (n == nSrc) { |
---|
1007 | // Not found, add a new entry to the SOURCE subtable. |
---|
1008 | cSource.addRow(); |
---|
1009 | |
---|
1010 | // Keys. |
---|
1011 | cSourceCols->sourceId().put(n, n); |
---|
1012 | cSourceCols->time().put(n, 0.0); |
---|
1013 | cSourceCols->interval().put(n, -1.0); |
---|
1014 | cSourceCols->spectralWindowId().put(n, -1); |
---|
1015 | |
---|
1016 | // Data description. |
---|
1017 | cSourceCols->numLines().put(n, 1); |
---|
1018 | |
---|
1019 | // Data. |
---|
1020 | cSourceCols->name().put(n, name); |
---|
1021 | cSourceCols->calibrationGroup().put(n, 0); |
---|
1022 | cSourceCols->code().put(n, ""); |
---|
1023 | cSourceCols->direction().put(n, direction); |
---|
1024 | // Vector<Double> position(3, 0.0); |
---|
1025 | // cSourceCols->position().put(n, position); |
---|
1026 | cSourceCols->properMotion().put(n, properMotion); |
---|
1027 | // Vector<Double> restFrequency(1, restFreq); |
---|
1028 | // cSourceCols->restFrequency().put(n, restFrequency); |
---|
1029 | cSourceCols->restFrequency().put(n, restFreq); |
---|
1030 | Vector<Double> sysvel(1, radialVelocity); |
---|
1031 | cSourceCols->sysvel().put(n, sysvel); |
---|
1032 | } |
---|
1033 | |
---|
1034 | return n; |
---|
1035 | } |
---|
1036 | |
---|
1037 | //--------------------------------------- PKSMS2writer::addSpectralWindowEntry |
---|
1038 | |
---|
1039 | // Add an entry to the SPECTRAL_WINDOW subtable. |
---|
1040 | |
---|
1041 | Int PKSMS2writer::addSpectralWindowEntry( |
---|
1042 | const Int IFno, |
---|
1043 | const Int nChan, |
---|
1044 | const Double refFreq, |
---|
1045 | const Double bandwidth, |
---|
1046 | const Double freqInc) |
---|
1047 | { |
---|
1048 | // Extend the SPECTRAL_WINDOW subtable. |
---|
1049 | while (Int(cSpectralWindow.nrow()) < IFno) { |
---|
1050 | cSpectralWindow.addRow(); |
---|
1051 | } |
---|
1052 | Int n = IFno - 1; |
---|
1053 | |
---|
1054 | // Data description. |
---|
1055 | cSpWindowCols->numChan().put(n, nChan); |
---|
1056 | |
---|
1057 | // Data. |
---|
1058 | //cSpWindowCols->name().put(n, "L-band"); |
---|
1059 | cSpWindowCols->name().put(n, " "); |
---|
1060 | cSpWindowCols->refFrequency().put(n, refFreq); |
---|
1061 | |
---|
1062 | // 0-relative reference channel number. |
---|
1063 | Double refChan = nChan / 2; |
---|
1064 | Vector<Double> freqs(nChan); |
---|
1065 | for (Int i = 0; i < nChan; i++) { |
---|
1066 | freqs(i) = refFreq + (i - refChan)*freqInc; |
---|
1067 | } |
---|
1068 | cSpWindowCols->chanFreq().put(n, freqs); |
---|
1069 | |
---|
1070 | Vector<Double> chanWidths(nChan, freqInc); |
---|
1071 | cSpWindowCols->chanWidth().put(n, chanWidths); |
---|
1072 | |
---|
1073 | cSpWindowCols->measFreqRef().put(n, cDopplerFrame); |
---|
1074 | cSpWindowCols->effectiveBW().put(n, chanWidths); |
---|
1075 | |
---|
1076 | Vector<Double> resolution(nChan, fabs(freqInc)); |
---|
1077 | cSpWindowCols->resolution().put(n, resolution); |
---|
1078 | |
---|
1079 | cSpWindowCols->totalBandwidth().put(n, bandwidth); |
---|
1080 | cSpWindowCols->netSideband().put(n, 0); |
---|
1081 | cSpWindowCols->ifConvChain().put(n, -1); |
---|
1082 | cSpWindowCols->freqGroup().put(n, 0); |
---|
1083 | cSpWindowCols->freqGroupName().put(n, " "); |
---|
1084 | cSpWindowCols->dopplerId().put(n, 0); |
---|
1085 | |
---|
1086 | // Flags. |
---|
1087 | cSpWindowCols->flagRow().put(n, False); |
---|
1088 | |
---|
1089 | return n; |
---|
1090 | } |
---|
1091 | |
---|
1092 | //------------------------------------------------ PKSMS2writer::addStateEntry |
---|
1093 | |
---|
1094 | // Add an entry to the STATE subtable. |
---|
1095 | |
---|
1096 | Int PKSMS2writer::addStateEntry( |
---|
1097 | const String obsMode) |
---|
1098 | { |
---|
1099 | // Look for an entry in the STATE subtable. |
---|
1100 | for (uInt n = 0; n < cStateCols->nrow(); n++) { |
---|
1101 | if (cStateCols->obsMode()(n) == obsMode) { |
---|
1102 | return n; |
---|
1103 | } |
---|
1104 | } |
---|
1105 | |
---|
1106 | // Not found, extend the STATE subtable. |
---|
1107 | cState.addRow(); |
---|
1108 | uInt n = cStateCols->nrow() - 1; |
---|
1109 | |
---|
1110 | // Data. |
---|
1111 | if (obsMode.contains("RF")) { |
---|
1112 | cStateCols->sig().put(n, False); |
---|
1113 | cStateCols->ref().put(n, True); |
---|
1114 | } else if (!obsMode.contains("PA")) { |
---|
1115 | // Signal and reference are both false for "paddle" data. |
---|
1116 | cStateCols->sig().put(n, True); |
---|
1117 | cStateCols->ref().put(n, False); |
---|
1118 | } |
---|
1119 | |
---|
1120 | cStateCols->load().put(n, 0.0); |
---|
1121 | cStateCols->cal().put(n, 0.0); |
---|
1122 | cStateCols->subScan().put(n, 0); |
---|
1123 | cStateCols->obsMode().put(n, obsMode); |
---|
1124 | |
---|
1125 | // Flags. |
---|
1126 | cStateCols->flagRow().put(n, False); |
---|
1127 | |
---|
1128 | return n; |
---|
1129 | } |
---|
1130 | |
---|
1131 | //----------------------------------------------- PKSMS2writer::addSysCalEntry |
---|
1132 | |
---|
1133 | // Add an entry to the SYSCAL subtable. |
---|
1134 | |
---|
1135 | Int PKSMS2writer::addSysCalEntry( |
---|
1136 | const Int beamNo, |
---|
1137 | const Int spWinId, |
---|
1138 | const Double time, |
---|
1139 | const Double interval, |
---|
1140 | const Vector<Float> tcal, |
---|
1141 | const Vector<Float> tsys, |
---|
1142 | const Int nPol) |
---|
1143 | { |
---|
1144 | LogIO os(LogOrigin("PKSMS2writer", "addSysCalEntry()", WHERE)); |
---|
1145 | |
---|
1146 | // Extend the SYSCAL subtable. |
---|
1147 | cSysCal.addRow(); |
---|
1148 | Int n = cSysCal.nrow() - 1; |
---|
1149 | |
---|
1150 | //check fo consistency with n pol |
---|
1151 | //here assume size of Tcal vector = npol |
---|
1152 | Vector<Float> inTcal(nPol,0); |
---|
1153 | Int ndim = tcal.shape()(0); |
---|
1154 | Vector<Float> tmpTcal = tcal; |
---|
1155 | if (nPol != ndim) { |
---|
1156 | os << LogIO::WARN |
---|
1157 | << "Found "<< ndim <<" Tcal value(s) for the data with "<<nPol<<" polarization(s)" |
---|
1158 | << "(expecting one Tcal per pol)."<<endl |
---|
1159 | << "First "<< nPol << " Tcal value(s) will be filled." << LogIO::POST; |
---|
1160 | tmpTcal.resize(nPol, True); |
---|
1161 | inTcal = tmpTcal; |
---|
1162 | } |
---|
1163 | // Keys. |
---|
1164 | cSysCalCols->antennaId().put(n, 0); |
---|
1165 | cSysCalCols->feedId().put(n, beamNo-1); |
---|
1166 | cSysCalCols->spectralWindowId().put(n, spWinId); |
---|
1167 | cSysCalCols->time().put(n, time); |
---|
1168 | cSysCalCols->interval().put(n, interval); |
---|
1169 | |
---|
1170 | // Data. |
---|
1171 | //cSysCalCols->tcal().put(n, tcal); |
---|
1172 | cSysCalCols->tcal().put(n, inTcal); |
---|
1173 | cSysCalCols->tsys().put(n, tsys); |
---|
1174 | |
---|
1175 | return n; |
---|
1176 | } |
---|
1177 | |
---|
1178 | //---------------------------------------------- PKSMS2writer::addWeatherEntry |
---|
1179 | |
---|
1180 | // Add an entry to the WEATHER subtable. |
---|
1181 | |
---|
1182 | Int PKSMS2writer::addWeatherEntry( |
---|
1183 | const Double time, |
---|
1184 | const Double interval, |
---|
1185 | const Double pressure, |
---|
1186 | const Double relHumidity, |
---|
1187 | const Double temperature) |
---|
1188 | { |
---|
1189 | // Extend the WEATHER subtable. |
---|
1190 | cWeather.addRow(); |
---|
1191 | Int n = cWeather.nrow() - 1; |
---|
1192 | |
---|
1193 | // Keys. |
---|
1194 | cWeatherCols->antennaId().put(n, 0); |
---|
1195 | cWeatherCols->time().put(n, time); |
---|
1196 | cWeatherCols->interval().put(n, interval); |
---|
1197 | |
---|
1198 | // Data. |
---|
1199 | cWeatherCols->pressure().put(n, pressure); |
---|
1200 | cWeatherCols->relHumidity().put(n, relHumidity); |
---|
1201 | cWeatherCols->temperature().put(n, temperature); |
---|
1202 | |
---|
1203 | return n; |
---|
1204 | } |
---|