1 | // |
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2 | // C++ Interface: MSWriter |
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3 | // |
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4 | // Description: |
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5 | // |
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6 | // This class is specific writer for MS format |
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7 | // |
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8 | // Takeshi Nakazato <takeshi.nakazato@nao.ac.jp>, (C) 2010 |
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9 | // |
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10 | // Copyright: See COPYING file that comes with this distribution |
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11 | // |
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12 | // |
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13 | #include <assert.h> |
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14 | |
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15 | #include <casa/OS/File.h> |
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16 | #include <casa/OS/RegularFile.h> |
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17 | #include <casa/OS/Directory.h> |
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18 | #include <casa/OS/SymLink.h> |
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19 | #include <casa/BasicSL/String.h> |
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20 | #include <casa/Arrays/Cube.h> |
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21 | |
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22 | #include <tables/Tables/ExprNode.h> |
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23 | #include <tables/Tables/TableDesc.h> |
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24 | #include <tables/Tables/SetupNewTab.h> |
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25 | #include <tables/Tables/TableIter.h> |
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26 | #include <tables/Tables/RefRows.h> |
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27 | #include <tables/Tables/TableRow.h> |
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28 | |
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29 | #include <ms/MeasurementSets/MeasurementSet.h> |
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30 | #include <ms/MeasurementSets/MSColumns.h> |
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31 | #include <ms/MeasurementSets/MSPolIndex.h> |
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32 | #include <ms/MeasurementSets/MSDataDescIndex.h> |
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33 | #include <ms/MeasurementSets/MSSourceIndex.h> |
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34 | |
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35 | #include "MSWriter.h" |
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36 | #include "STHeader.h" |
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37 | #include "STFrequencies.h" |
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38 | #include "STMolecules.h" |
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39 | #include "STTcal.h" |
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40 | #include "MathUtils.h" |
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41 | #include "TableTraverse.h" |
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42 | |
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43 | using namespace casa ; |
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44 | using namespace std ; |
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45 | |
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46 | namespace asap { |
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47 | |
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48 | class PolarizedComponentHolder { |
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49 | public: |
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50 | PolarizedComponentHolder() |
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51 | : nchan(0), |
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52 | maxnpol(4) |
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53 | { |
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54 | reset() ; |
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55 | } |
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56 | PolarizedComponentHolder( uInt n ) |
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57 | : nchan(n), |
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58 | maxnpol(4) |
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59 | { |
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60 | reset() ; |
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61 | } |
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62 | |
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63 | void reset() |
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64 | { |
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65 | npol = 0 ; |
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66 | data.clear() ; |
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67 | flag.clear() ; |
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68 | flagrow = False ; |
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69 | polnos.resize() ; |
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70 | } |
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71 | |
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72 | void accumulate( uInt id, Vector<Float> sp, Vector<Bool> fl, Bool flr ) |
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73 | { |
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74 | map< uInt,Vector<Float> >::iterator itr = data.find( id ) ; |
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75 | if ( id < maxnpol && itr == data.end() ) { |
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76 | addPol( id ) ; |
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77 | accumulateData( id, sp ) ; |
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78 | accumulateFlag( id, fl ) ; |
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79 | accumulateFlagRow( flr ) ; |
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80 | npol++ ; |
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81 | } |
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82 | } |
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83 | |
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84 | void setNchan( uInt n ) { nchan = n ; } |
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85 | uInt nPol() { return npol ; } |
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86 | uInt nChan() { return nchan ; } |
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87 | Vector<uInt> polNos() { return polnos ; } |
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88 | Vector<Float> getWeight() { return Vector<Float>( npol, 1.0 ) ; } |
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89 | Vector<Float> getSigma() { return Vector<Float>( npol, 1.0 ) ; } |
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90 | Bool getFlagRow() { return flagrow ; } |
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91 | Cube<Bool> getFlagCategory() { return Cube<Bool>( npol, nchan, 1, False ) ; } |
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92 | Matrix<Float> getData() |
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93 | { |
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94 | Matrix<Float> v( npol, nchan ) ; |
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95 | for ( map< uInt,Vector<Float> >::iterator i = data.begin() ; i != data.end() ; i++ ) { |
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96 | v.row( i->first ) = i->second ; |
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97 | } |
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98 | return v ; |
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99 | } |
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100 | Matrix<Bool> getFlag() |
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101 | { |
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102 | Matrix<Bool> v( npol, nchan ) ; |
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103 | for ( map< uInt,Vector<Bool> >::iterator i = flag.begin() ; i != flag.end() ; i++ ) { |
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104 | v.row( i->first ) = i->second ; |
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105 | } |
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106 | return v ; |
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107 | } |
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108 | Matrix<Complex> getComplexData() |
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109 | { |
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110 | Matrix<Complex> v( npol, nchan ) ; |
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111 | Matrix<Float> dummy( 2, nchan, 0.0 ) ; |
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112 | map< uInt,Vector<Float> >::iterator itr0 = data.find( 0 ) ; |
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113 | map< uInt,Vector<Float> >::iterator itr1 = data.find( 1 ) ; |
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114 | if ( itr0 != data.end() ) { |
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115 | dummy.row( 0 ) = itr0->second ; |
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116 | v.row( 0 ) = RealToComplex( dummy ) ; |
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117 | } |
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118 | if ( itr1 != data.end() ) { |
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119 | dummy.row( 0 ) = itr1->second ; |
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120 | v.row( npol-1 ) = RealToComplex( dummy ) ; |
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121 | } |
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122 | itr0 = data.find( 2 ) ; |
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123 | itr1 = data.find( 3 ) ; |
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124 | if ( itr0 != data.end() && itr1 != data.end() ) { |
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125 | dummy.row( 0 ) = itr0->second ; |
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126 | dummy.row( 1 ) = itr1->second ; |
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127 | v.row( 1 ) = RealToComplex( dummy ) ; |
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128 | v.row( 2 ) = conj( v.row( 1 ) ) ; |
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129 | } |
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130 | return v ; |
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131 | } |
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132 | |
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133 | Matrix<Bool> getComplexFlag() |
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134 | { |
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135 | Matrix<Bool> tmp = getFlag() ; |
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136 | Matrix<Bool> v( npol, nchan ) ; |
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137 | v.row( 0 ) = tmp.row( 0 ) ; |
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138 | if ( npol == 2 ) { |
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139 | v.row( npol-1 ) = tmp.row( 1 ) ; |
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140 | } |
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141 | else if ( npol > 2 ) { |
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142 | v.row( npol-1 ) = tmp.row( 1 ) ; |
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143 | v.row( 1 ) = tmp.row( 2 ) || tmp.row( 3 ) ; |
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144 | v.row( 2 ) = v.row( 1 ) ; |
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145 | } |
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146 | return v ; |
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147 | } |
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148 | |
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149 | private: |
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150 | void accumulateData( uInt &id, Vector<Float> &v ) |
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151 | { |
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152 | data.insert( pair< uInt,Vector<Float> >( id, v ) ) ; |
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153 | } |
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154 | void accumulateFlag( uInt &id, Vector<Bool> &v ) |
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155 | { |
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156 | flag.insert( pair< uInt,Vector<Bool> >( id, v ) ) ; |
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157 | } |
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158 | void accumulateFlagRow( Bool &v ) |
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159 | { |
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160 | flagrow |= v ; |
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161 | } |
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162 | void addPol( uInt id ) |
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163 | { |
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164 | uInt i = polnos.nelements() ; |
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165 | polnos.resize( i+1, True ) ; |
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166 | polnos[i] = id ; |
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167 | } |
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168 | |
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169 | uInt nchan; |
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170 | const uInt maxnpol; |
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171 | uInt npol; |
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172 | Vector<uInt> polnos; |
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173 | |
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174 | map< uInt,Vector<Float> > data; |
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175 | map< uInt,Vector<Bool> > flag; |
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176 | Bool flagrow; |
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177 | }; |
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178 | |
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179 | class BaseMSWriterVisitor: public TableVisitor { |
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180 | const String *lastFieldName; |
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181 | uInt lastRecordNo; |
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182 | uInt lastBeamNo, lastScanNo, lastIfNo; |
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183 | Int lastSrcType; |
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184 | uInt lastCycleNo; |
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185 | Double lastTime; |
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186 | Int lastPolNo; |
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187 | protected: |
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188 | const Table &table; |
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189 | uInt count; |
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190 | public: |
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191 | BaseMSWriterVisitor(const Table &table) |
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192 | : table(table) |
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193 | { |
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194 | static const String dummy; |
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195 | lastFieldName = &dummy; |
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196 | count = 0; |
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197 | } |
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198 | |
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199 | virtual void enterFieldName(const uInt recordNo, const String &columnValue) { |
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200 | } |
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201 | virtual void leaveFieldName(const uInt recordNo, const String &columnValue) { |
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202 | } |
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203 | virtual void enterBeamNo(const uInt recordNo, uInt columnValue) { } |
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204 | virtual void leaveBeamNo(const uInt recordNo, uInt columnValue) { } |
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205 | virtual void enterScanNo(const uInt recordNo, uInt columnValue) { } |
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206 | virtual void leaveScanNo(const uInt recordNo, uInt columnValue) { } |
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207 | virtual void enterIfNo(const uInt recordNo, uInt columnValue) { } |
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208 | virtual void leaveIfNo(const uInt recordNo, uInt columnValue) { } |
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209 | virtual void enterSrcType(const uInt recordNo, Int columnValue) { } |
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210 | virtual void leaveSrcType(const uInt recordNo, Int columnValue) { } |
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211 | virtual void enterCycleNo(const uInt recordNo, uInt columnValue) { } |
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212 | virtual void leaveCycleNo(const uInt recordNo, uInt columnValue) { } |
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213 | virtual void enterTime(const uInt recordNo, Double columnValue) { } |
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214 | virtual void leaveTime(const uInt recordNo, Double columnValue) { } |
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215 | virtual void enterPolNo(const uInt recordNo, uInt columnValue) { } |
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216 | virtual void leavePolNo(const uInt recordNo, uInt columnValue) { } |
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217 | |
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218 | virtual Bool visitRecord(const uInt recordNo, |
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219 | const String &fieldName, |
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220 | const uInt beamNo, |
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221 | const uInt scanNo, |
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222 | const uInt ifNo, |
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223 | const Int srcType, |
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224 | const uInt cycleNo, |
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225 | const Double time, |
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226 | const uInt polNo) { return True ;} |
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227 | |
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228 | virtual Bool visit(Bool isFirst, const uInt recordNo, |
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229 | const uInt nCols, void const *const colValues[]) { |
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230 | const String *fieldName = NULL; |
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231 | uInt beamNo, scanNo, ifNo; |
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232 | Int srcType; |
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233 | uInt cycleNo; |
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234 | Double time; |
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235 | Int polNo; |
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236 | { // prologue |
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237 | uInt i = 0; |
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238 | { |
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239 | const String *col = (const String*)colValues[i++]; |
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240 | fieldName = &col[recordNo]; |
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241 | } |
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242 | { |
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243 | const uInt *col = (const uInt *)colValues[i++]; |
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244 | beamNo = col[recordNo]; |
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245 | } |
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246 | { |
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247 | const uInt *col = (const uInt *)colValues[i++]; |
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248 | scanNo = col[recordNo]; |
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249 | } |
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250 | { |
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251 | const uInt *col = (const uInt *)colValues[i++]; |
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252 | ifNo = col[recordNo]; |
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253 | } |
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254 | { |
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255 | const Int *col = (const Int *)colValues[i++]; |
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256 | srcType = col[recordNo]; |
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257 | } |
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258 | { |
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259 | const uInt *col = (const uInt *)colValues[i++]; |
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260 | cycleNo = col[recordNo]; |
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261 | } |
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262 | { |
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263 | const Double *col = (const Double *)colValues[i++]; |
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264 | time = col[recordNo]; |
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265 | } |
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266 | { |
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267 | const Int *col = (const Int *)colValues[i++]; |
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268 | polNo = col[recordNo]; |
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269 | } |
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270 | assert(nCols == i); |
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271 | } |
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272 | |
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273 | if (isFirst) { |
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274 | enterFieldName(recordNo, *fieldName); |
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275 | enterBeamNo(recordNo, beamNo); |
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276 | enterScanNo(recordNo, scanNo); |
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277 | enterIfNo(recordNo, ifNo); |
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278 | enterSrcType(recordNo, srcType); |
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279 | enterCycleNo(recordNo, cycleNo); |
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280 | enterTime(recordNo, time); |
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281 | enterPolNo(recordNo, polNo); |
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282 | } else { |
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283 | if (lastFieldName->compare(*fieldName) != 0) { |
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284 | leavePolNo(lastRecordNo, lastPolNo); |
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285 | leaveTime(lastRecordNo, lastTime); |
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286 | leaveCycleNo(lastRecordNo, lastCycleNo); |
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287 | leaveSrcType(lastRecordNo, lastSrcType); |
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288 | leaveIfNo(lastRecordNo, lastIfNo); |
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289 | leaveScanNo(lastRecordNo, lastScanNo); |
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290 | leaveBeamNo(lastRecordNo, lastBeamNo); |
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291 | leaveFieldName(lastRecordNo, *lastFieldName); |
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292 | |
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293 | enterFieldName(recordNo, *fieldName); |
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294 | enterBeamNo(recordNo, beamNo); |
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295 | enterScanNo(recordNo, scanNo); |
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296 | enterIfNo(recordNo, ifNo); |
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297 | enterSrcType(recordNo, srcType); |
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298 | enterCycleNo(recordNo, cycleNo); |
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299 | enterTime(recordNo, time); |
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300 | enterPolNo(recordNo, polNo); |
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301 | } else if (lastBeamNo != beamNo) { |
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302 | leavePolNo(lastRecordNo, lastPolNo); |
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303 | leaveTime(lastRecordNo, lastTime); |
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304 | leaveCycleNo(lastRecordNo, lastCycleNo); |
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305 | leaveSrcType(lastRecordNo, lastSrcType); |
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306 | leaveIfNo(lastRecordNo, lastIfNo); |
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307 | leaveScanNo(lastRecordNo, lastScanNo); |
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308 | leaveBeamNo(lastRecordNo, lastBeamNo); |
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309 | |
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310 | enterBeamNo(recordNo, beamNo); |
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311 | enterScanNo(recordNo, scanNo); |
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312 | enterIfNo(recordNo, ifNo); |
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313 | enterSrcType(recordNo, srcType); |
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314 | enterCycleNo(recordNo, cycleNo); |
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315 | enterTime(recordNo, time); |
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316 | enterPolNo(recordNo, polNo); |
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317 | } else if (lastScanNo != scanNo) { |
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318 | leavePolNo(lastRecordNo, lastPolNo); |
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319 | leaveTime(lastRecordNo, lastTime); |
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320 | leaveCycleNo(lastRecordNo, lastCycleNo); |
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321 | leaveSrcType(lastRecordNo, lastSrcType); |
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322 | leaveIfNo(lastRecordNo, lastIfNo); |
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323 | leaveScanNo(lastRecordNo, lastScanNo); |
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324 | |
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325 | enterScanNo(recordNo, scanNo); |
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326 | enterIfNo(recordNo, ifNo); |
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327 | enterSrcType(recordNo, srcType); |
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328 | enterCycleNo(recordNo, cycleNo); |
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329 | enterTime(recordNo, time); |
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330 | enterPolNo(recordNo, polNo); |
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331 | } else if (lastIfNo != ifNo) { |
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332 | leavePolNo(lastRecordNo, lastPolNo); |
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333 | leaveTime(lastRecordNo, lastTime); |
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334 | leaveCycleNo(lastRecordNo, lastCycleNo); |
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335 | leaveSrcType(lastRecordNo, lastSrcType); |
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336 | leaveIfNo(lastRecordNo, lastIfNo); |
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337 | |
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338 | enterIfNo(recordNo, ifNo); |
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339 | enterSrcType(recordNo, srcType); |
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340 | enterCycleNo(recordNo, cycleNo); |
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341 | enterTime(recordNo, time); |
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342 | enterPolNo(recordNo, polNo); |
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343 | } else if (lastSrcType != srcType) { |
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344 | leavePolNo(lastRecordNo, lastPolNo); |
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345 | leaveTime(lastRecordNo, lastTime); |
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346 | leaveCycleNo(lastRecordNo, lastCycleNo); |
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347 | leaveSrcType(lastRecordNo, lastSrcType); |
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348 | |
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349 | enterSrcType(recordNo, srcType); |
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350 | enterCycleNo(recordNo, cycleNo); |
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351 | enterTime(recordNo, time); |
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352 | enterPolNo(recordNo, polNo); |
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353 | } else if (lastCycleNo != cycleNo) { |
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354 | leavePolNo(lastRecordNo, lastPolNo); |
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355 | leaveTime(lastRecordNo, lastTime); |
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356 | leaveCycleNo(lastRecordNo, lastCycleNo); |
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357 | |
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358 | enterCycleNo(recordNo, cycleNo); |
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359 | enterTime(recordNo, time); |
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360 | enterPolNo(recordNo, polNo); |
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361 | } else if (lastTime != time) { |
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362 | leavePolNo(lastRecordNo, lastPolNo); |
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363 | leaveTime(lastRecordNo, lastTime); |
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364 | |
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365 | enterTime(recordNo, time); |
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366 | enterPolNo(recordNo, polNo); |
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367 | } else if (lastPolNo != polNo) { |
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368 | leavePolNo(lastRecordNo, lastPolNo); |
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369 | enterPolNo(recordNo, polNo); |
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370 | } |
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371 | } |
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372 | count++; |
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373 | Bool result = visitRecord(recordNo, *fieldName, beamNo, scanNo, ifNo, srcType, |
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374 | cycleNo, time, polNo); |
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375 | |
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376 | { // epilogue |
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377 | lastRecordNo = recordNo; |
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378 | |
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379 | lastFieldName = fieldName; |
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380 | lastBeamNo = beamNo; |
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381 | lastScanNo = scanNo; |
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382 | lastIfNo = ifNo; |
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383 | lastSrcType = srcType; |
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384 | lastCycleNo = cycleNo; |
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385 | lastTime = time; |
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386 | lastPolNo = polNo; |
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387 | } |
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388 | return result ; |
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389 | } |
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390 | |
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391 | virtual void finish() { |
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392 | if (count > 0) { |
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393 | leavePolNo(lastRecordNo, lastPolNo); |
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394 | leaveTime(lastRecordNo, lastTime); |
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395 | leaveCycleNo(lastRecordNo, lastCycleNo); |
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396 | leaveSrcType(lastRecordNo, lastSrcType); |
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397 | leaveIfNo(lastRecordNo, lastIfNo); |
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398 | leaveScanNo(lastRecordNo, lastScanNo); |
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399 | leaveBeamNo(lastRecordNo, lastBeamNo); |
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400 | leaveFieldName(lastRecordNo, *lastFieldName); |
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401 | } |
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402 | } |
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403 | }; |
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404 | |
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405 | class MSWriterVisitor: public BaseMSWriterVisitor, public MSWriterUtils { |
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406 | public: |
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407 | MSWriterVisitor(const Table &table, Table &mstable) |
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408 | : BaseMSWriterVisitor(table), |
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409 | ms(mstable) |
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410 | { |
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411 | rowidx = 0 ; |
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412 | fieldName = "" ; |
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413 | defaultFieldId = 0 ; |
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414 | spwId = -1 ; |
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415 | subscan = 1 ; |
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416 | ptName = "" ; |
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417 | srcId = 0 ; |
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418 | |
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419 | row = TableRow( ms ) ; |
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420 | |
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421 | holder.reset() ; |
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422 | |
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423 | makePolMap() ; |
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424 | initFrequencies() ; |
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425 | initTcal() ; |
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426 | |
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427 | // |
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428 | // add rows to MS |
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429 | // |
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430 | uInt addrow = table.nrow() ; |
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431 | ms.addRow( addrow ) ; |
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432 | |
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433 | // attach to Scantable columns |
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434 | spectraCol.attach( table, "SPECTRA" ) ; |
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435 | flagtraCol.attach( table, "FLAGTRA" ) ; |
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436 | flagRowCol.attach( table, "FLAGROW" ) ; |
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437 | tcalIdCol.attach( table, "TCAL_ID" ) ; |
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438 | intervalCol.attach( table, "INTERVAL" ) ; |
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439 | directionCol.attach( table, "DIRECTION" ) ; |
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440 | scanRateCol.attach( table, "SCANRATE" ) ; |
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441 | timeCol.attach( table, "TIME" ) ; |
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442 | freqIdCol.attach( table, "FREQ_ID" ) ; |
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443 | sourceNameCol.attach( table, "SRCNAME" ) ; |
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444 | sourceDirectionCol.attach( table, "SRCDIRECTION" ) ; |
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445 | fieldNameCol.attach( table, "FIELDNAME" ) ; |
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446 | |
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447 | // MS subtables |
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448 | attachSubtables() ; |
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449 | |
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450 | // attach to MS columns |
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451 | attachMain() ; |
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452 | attachPointing() ; |
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453 | } |
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454 | |
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455 | virtual void enterFieldName(const uInt recordNo, const String &columnValue) { |
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456 | //printf("%u: FieldName: %s\n", recordNo, columnValue.c_str()); |
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457 | fieldName = fieldNameCol.asString( recordNo ) ; |
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458 | String::size_type pos = fieldName.find( "__" ) ; |
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459 | if ( pos != String::npos ) { |
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460 | fieldId = String::toInt( fieldName.substr( pos+2 ) ) ; |
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461 | fieldName = fieldName.substr( 0, pos ) ; |
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462 | } |
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463 | else { |
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464 | fieldId = defaultFieldId ; |
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465 | defaultFieldId++ ; |
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466 | } |
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467 | Double tSec = timeCol.asdouble( recordNo ) * 86400.0 ; |
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468 | Vector<Double> srcDir = sourceDirectionCol( recordNo ) ; |
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469 | Vector<Double> srate = scanRateCol( recordNo ) ; |
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470 | String srcName = sourceNameCol.asString( recordNo ) ; |
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471 | |
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472 | addField( fieldId, fieldName, srcName, srcDir, srate, tSec ) ; |
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473 | |
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474 | // put value |
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475 | *fieldIdRF = fieldId ; |
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476 | } |
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477 | virtual void leaveFieldName(const uInt recordNo, const String &columnValue) { |
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478 | } |
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479 | virtual void enterBeamNo(const uInt recordNo, uInt columnValue) { |
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480 | //printf("%u: BeamNo: %u\n", recordNo, columnValue); |
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481 | |
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482 | feedId = (Int)columnValue ; |
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483 | |
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484 | // put value |
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485 | *feed1RF = feedId ; |
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486 | *feed2RF = feedId ; |
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487 | } |
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488 | virtual void leaveBeamNo(const uInt recordNo, uInt columnValue) { |
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489 | } |
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490 | virtual void enterScanNo(const uInt recordNo, uInt columnValue) { |
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491 | //printf("%u: ScanNo: %u\n", recordNo, columnValue); |
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492 | |
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493 | // put value |
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494 | // SCAN_NUMBER is 0-based in Scantable while 1-based in MS |
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495 | *scanNumberRF = (Int)columnValue + 1 ; |
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496 | } |
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497 | virtual void leaveScanNo(const uInt recordNo, uInt columnValue) { |
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498 | subscan = 1 ; |
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499 | } |
---|
500 | virtual void enterIfNo(const uInt recordNo, uInt columnValue) { |
---|
501 | //printf("%u: IfNo: %u\n", recordNo, columnValue); |
---|
502 | |
---|
503 | spwId = (Int)columnValue ; |
---|
504 | uInt freqId = freqIdCol.asuInt( recordNo ) ; |
---|
505 | |
---|
506 | Vector<Float> sp = spectraCol( recordNo ) ; |
---|
507 | uInt nchan = sp.nelements() ; |
---|
508 | holder.setNchan( nchan ) ; |
---|
509 | |
---|
510 | addSpectralWindow( spwId, freqId ) ; |
---|
511 | |
---|
512 | addFeed( feedId, spwId ) ; |
---|
513 | } |
---|
514 | virtual void leaveIfNo(const uInt recordNo, uInt columnValue) { |
---|
515 | } |
---|
516 | virtual void enterSrcType(const uInt recordNo, Int columnValue) { |
---|
517 | //printf("%u: SrcType: %d\n", recordNo, columnValue); |
---|
518 | |
---|
519 | Int stateId = addState( columnValue ) ; |
---|
520 | |
---|
521 | // put value |
---|
522 | *stateIdRF = stateId ; |
---|
523 | } |
---|
524 | virtual void leaveSrcType(const uInt recordNo, Int columnValue) { |
---|
525 | } |
---|
526 | virtual void enterCycleNo(const uInt recordNo, uInt columnValue) { |
---|
527 | //printf("%u: CycleNo: %u\n", recordNo, columnValue); |
---|
528 | } |
---|
529 | virtual void leaveCycleNo(const uInt recordNo, uInt columnValue) { |
---|
530 | } |
---|
531 | virtual void enterTime(const uInt recordNo, Double columnValue) { |
---|
532 | //printf("%u: Time: %f\n", recordNo, columnValue); |
---|
533 | |
---|
534 | Double timeSec = columnValue * 86400.0 ; |
---|
535 | Double interval = intervalCol.asdouble( recordNo ) ; |
---|
536 | |
---|
537 | if ( ptName.empty() ) { |
---|
538 | Vector<Double> dir = directionCol( recordNo ) ; |
---|
539 | Vector<Double> rate = scanRateCol( recordNo ) ; |
---|
540 | if ( anyNE( rate, 0.0 ) ) { |
---|
541 | Matrix<Double> msdir( 2, 2 ) ; |
---|
542 | msdir.column( 0 ) = dir ; |
---|
543 | msdir.column( 1 ) = rate ; |
---|
544 | addPointing( timeSec, interval, msdir ) ; |
---|
545 | } |
---|
546 | else { |
---|
547 | Matrix<Double> msdir( 2, 1 ) ; |
---|
548 | msdir.column( 0 ) = dir ; |
---|
549 | addPointing( timeSec, interval, msdir ) ; |
---|
550 | } |
---|
551 | } |
---|
552 | |
---|
553 | // put value |
---|
554 | *timeRF = timeSec ; |
---|
555 | *timeCentroidRF = timeSec ; |
---|
556 | *intervalRF = interval ; |
---|
557 | *exposureRF = interval ; |
---|
558 | } |
---|
559 | virtual void leaveTime(const uInt recordNo, Double columnValue) { |
---|
560 | if ( holder.nPol() > 0 ) { |
---|
561 | Vector<Float> w = holder.getWeight() ; |
---|
562 | Cube<Bool> c = holder.getFlagCategory() ; |
---|
563 | Bool flr = holder.getFlagRow() ; |
---|
564 | Matrix<Bool> fl = holder.getFlag() ; |
---|
565 | Vector<uInt> polnos = holder.polNos() ; |
---|
566 | Int polId = addPolarization( polnos ) ; |
---|
567 | Int ddId = addDataDescription( polId, spwId ) ; |
---|
568 | |
---|
569 | // put field |
---|
570 | *dataDescIdRF = ddId ; |
---|
571 | *flagRowRF = flr ; |
---|
572 | weightRF.define( w ) ; |
---|
573 | sigmaRF.define( w ) ; |
---|
574 | flagCategoryRF.define( c ) ; |
---|
575 | flagRF.define( fl ) ; |
---|
576 | if ( useFloat ) { |
---|
577 | Matrix<Float> sp = holder.getData() ; |
---|
578 | floatDataRF.define( sp ) ; |
---|
579 | } |
---|
580 | else { |
---|
581 | Matrix<Complex> sp = holder.getComplexData() ; |
---|
582 | dataRF.define( sp ) ; |
---|
583 | } |
---|
584 | |
---|
585 | // commit row |
---|
586 | row.put( rowidx ) ; |
---|
587 | rowidx++ ; |
---|
588 | |
---|
589 | // reset holder |
---|
590 | holder.reset() ; |
---|
591 | } |
---|
592 | if ( tcalKey != -1 ) { |
---|
593 | tcalNotYet[tcalKey] = False ; |
---|
594 | tcalKey = -1 ; |
---|
595 | } |
---|
596 | } |
---|
597 | virtual void enterPolNo(const uInt recordNo, uInt columnValue) { |
---|
598 | //printf("%u: PolNo: %d\n", recordNo, columnValue); |
---|
599 | uInt tcalId = tcalIdCol.asuInt( recordNo ) ; |
---|
600 | if ( tcalKey == -1 ) { |
---|
601 | tcalKey = tcalId ; |
---|
602 | } |
---|
603 | if ( tcalNotYet[tcalKey] ) { |
---|
604 | map< Int,Vector<uInt> >::iterator itr = tcalIdRec.find( tcalKey ) ; |
---|
605 | if ( itr != tcalIdRec.end() ) { |
---|
606 | Vector<uInt> ids = itr->second ; |
---|
607 | uInt nrow = ids.nelements() ; |
---|
608 | ids.resize( nrow+1, True ) ; |
---|
609 | ids[nrow] = tcalId ; |
---|
610 | tcalIdRec.erase( tcalKey ) ; |
---|
611 | tcalIdRec[tcalKey] = ids ; |
---|
612 | } |
---|
613 | else { |
---|
614 | Vector<uInt> rows( 1, tcalId ) ; |
---|
615 | tcalIdRec[tcalKey] = rows ; |
---|
616 | } |
---|
617 | } |
---|
618 | map< Int,Vector<uInt> >::iterator itr = tcalRowRec.find( tcalKey ) ; |
---|
619 | if ( itr != tcalRowRec.end() ) { |
---|
620 | Vector<uInt> rows = itr->second ; |
---|
621 | uInt nrow = rows.nelements() ; |
---|
622 | rows.resize( nrow+1, True ) ; |
---|
623 | rows[nrow] = recordNo ; |
---|
624 | tcalRowRec.erase( tcalKey ) ; |
---|
625 | tcalRowRec[tcalKey] = rows ; |
---|
626 | } |
---|
627 | else { |
---|
628 | Vector<uInt> rows( 1, recordNo ) ; |
---|
629 | tcalRowRec[tcalKey] = rows ; |
---|
630 | } |
---|
631 | } |
---|
632 | virtual void leavePolNo(const uInt recordNo, uInt columnValue) { |
---|
633 | } |
---|
634 | |
---|
635 | virtual Bool visitRecord(const uInt recordNo, |
---|
636 | const String &fieldName, |
---|
637 | const uInt beamNo, |
---|
638 | const uInt scanNo, |
---|
639 | const uInt ifNo, |
---|
640 | const Int srcType, |
---|
641 | const uInt cycleNo, |
---|
642 | const Double time, |
---|
643 | const uInt polNo) { |
---|
644 | //printf("%u: %s, %u, %u, %u, %d, %u, %f, %d\n", recordNo, |
---|
645 | // fieldName.c_str(), beamNo, scanNo, ifNo, srcType, cycleNo, time, polNo); |
---|
646 | |
---|
647 | Vector<Float> sp = spectraCol( recordNo ) ; |
---|
648 | Vector<uChar> tmp = flagtraCol( recordNo ) ; |
---|
649 | Vector<Bool> fl( tmp.shape() ) ; |
---|
650 | convertArray( fl, tmp ) ; |
---|
651 | Bool flr = (Bool)flagRowCol.asuInt( recordNo ) ; |
---|
652 | holder.accumulate( polNo, sp, fl, flr ) ; |
---|
653 | |
---|
654 | return True ; |
---|
655 | } |
---|
656 | |
---|
657 | virtual void finish() { |
---|
658 | BaseMSWriterVisitor::finish(); |
---|
659 | //printf("Total: %u\n", count); |
---|
660 | |
---|
661 | // remove rows |
---|
662 | if ( ms.nrow() > rowidx ) { |
---|
663 | uInt numRemove = ms.nrow() - rowidx ; |
---|
664 | //cout << "numRemove = " << numRemove << endl ; |
---|
665 | Vector<uInt> rows( numRemove ) ; |
---|
666 | indgen( rows, rowidx ) ; |
---|
667 | ms.removeRow( rows ) ; |
---|
668 | } |
---|
669 | |
---|
670 | // fill empty SPECTRAL_WINDOW rows |
---|
671 | infillSpectralWindow() ; |
---|
672 | } |
---|
673 | |
---|
674 | void dataColumnName( String name ) |
---|
675 | { |
---|
676 | TableRecord &r = row.record() ; |
---|
677 | if ( name == "DATA" ) { |
---|
678 | useFloat = False ; |
---|
679 | dataRF.attachToRecord( r, name ) ; |
---|
680 | } |
---|
681 | else if ( name == "FLOAT_DATA" ) { |
---|
682 | useFloat = True ; |
---|
683 | floatDataRF.attachToRecord( r, name ) ; |
---|
684 | } |
---|
685 | } |
---|
686 | void pointingTableName( String name ) { |
---|
687 | ptName = name ; |
---|
688 | } |
---|
689 | void setSourceRecord( Record &r ) { |
---|
690 | srcRec = r ; |
---|
691 | } |
---|
692 | map< Int,Vector<uInt> > &getTcalIdRecord() { return tcalIdRec ; } |
---|
693 | map< Int,Vector<uInt> > &getTcalRowRecord() { return tcalRowRec ; } |
---|
694 | private: |
---|
695 | void addField( Int &fid, String &fname, String &srcName, |
---|
696 | Vector<Double> &sdir, Vector<Double> &srate, |
---|
697 | Double &tSec ) |
---|
698 | { |
---|
699 | uInt nrow = fieldtab.nrow() ; |
---|
700 | while( (Int)nrow <= fid ) { |
---|
701 | fieldtab.addRow( 1, True ) ; |
---|
702 | nrow++ ; |
---|
703 | } |
---|
704 | |
---|
705 | Matrix<Double> dir ; |
---|
706 | Int numPoly = 0 ; |
---|
707 | if ( anyNE( srate, 0.0 ) ) { |
---|
708 | dir.resize( 2, 2 ) ; |
---|
709 | dir.column( 0 ) = sdir ; |
---|
710 | dir.column( 1 ) = srate ; |
---|
711 | numPoly = 1 ; |
---|
712 | } |
---|
713 | else { |
---|
714 | dir.resize( 2, 1 ) ; |
---|
715 | dir.column( 0 ) = sdir ; |
---|
716 | } |
---|
717 | srcId = srcRec.asInt( srcName ) ; |
---|
718 | |
---|
719 | TableRow tr( fieldtab ) ; |
---|
720 | TableRecord &r = tr.record() ; |
---|
721 | putField( "NAME", r, fname ) ; |
---|
722 | putField( "NUM_POLY", r, numPoly ) ; |
---|
723 | putField( "TIME", r, tSec ) ; |
---|
724 | putField( "SOURCE_ID", r, srcId ) ; |
---|
725 | defineField( "DELAY_DIR", r, dir ) ; |
---|
726 | defineField( "REFERENCE_DIR", r, dir ) ; |
---|
727 | defineField( "PHASE_DIR", r, dir ) ; |
---|
728 | tr.put( fid ) ; |
---|
729 | |
---|
730 | // for POINTING table |
---|
731 | *poNameRF = fname ; |
---|
732 | } |
---|
733 | Int addState( Int &id ) |
---|
734 | { |
---|
735 | String obsMode ; |
---|
736 | Bool isSignal ; |
---|
737 | Double tnoise ; |
---|
738 | Double tload ; |
---|
739 | queryType( id, obsMode, isSignal, tnoise, tload ) ; |
---|
740 | |
---|
741 | String key = obsMode+"_"+String::toString( subscan ) ; |
---|
742 | Int idx = -1 ; |
---|
743 | uInt nEntry = stateEntry.nelements() ; |
---|
744 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
745 | if ( stateEntry[i] == key ) { |
---|
746 | idx = i ; |
---|
747 | break ; |
---|
748 | } |
---|
749 | } |
---|
750 | if ( idx == -1 ) { |
---|
751 | uInt nrow = statetab.nrow() ; |
---|
752 | statetab.addRow( 1, True ) ; |
---|
753 | TableRow tr( statetab ) ; |
---|
754 | TableRecord &r = tr.record() ; |
---|
755 | putField( "OBS_MODE", r, obsMode ) ; |
---|
756 | putField( "SIG", r, isSignal ) ; |
---|
757 | isSignal = !isSignal ; |
---|
758 | putField( "REF", r, isSignal ) ; |
---|
759 | putField( "CAL", r, tnoise ) ; |
---|
760 | putField( "LOAD", r, tload ) ; |
---|
761 | tr.put( nrow ) ; |
---|
762 | idx = nrow ; |
---|
763 | |
---|
764 | stateEntry.resize( nEntry+1, True ) ; |
---|
765 | stateEntry[nEntry] = key ; |
---|
766 | } |
---|
767 | subscan++ ; |
---|
768 | |
---|
769 | return idx ; |
---|
770 | } |
---|
771 | void addPointing( Double &tSec, Double &interval, Matrix<Double> &dir ) |
---|
772 | { |
---|
773 | uInt nrow = potab.nrow() ; |
---|
774 | potab.addRow( 1, True ) ; |
---|
775 | |
---|
776 | *poNumPolyRF = dir.ncolumn() - 1 ; |
---|
777 | *poTimeRF = tSec ; |
---|
778 | *poTimeOriginRF = tSec ; |
---|
779 | *poIntervalRF = interval ; |
---|
780 | poDirectionRF.define( dir ) ; |
---|
781 | poTargetRF.define( dir ) ; |
---|
782 | porow.put( nrow ) ; |
---|
783 | } |
---|
784 | Int addPolarization( Vector<uInt> &nos ) |
---|
785 | { |
---|
786 | Int idx = -1 ; |
---|
787 | uInt nEntry = polEntry.size() ; |
---|
788 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
789 | if ( polEntry[i].conform( nos ) && allEQ( polEntry[i], nos ) ) { |
---|
790 | idx = i ; |
---|
791 | break ; |
---|
792 | } |
---|
793 | } |
---|
794 | |
---|
795 | Int numCorr ; |
---|
796 | Vector<Int> corrType ; |
---|
797 | Matrix<Int> corrProduct ; |
---|
798 | polProperty( nos, numCorr, corrType, corrProduct ) ; |
---|
799 | |
---|
800 | if ( idx == -1 ) { |
---|
801 | uInt nrow = poltab.nrow() ; |
---|
802 | poltab.addRow( 1, True ) ; |
---|
803 | TableRow tr( poltab ) ; |
---|
804 | TableRecord &r = tr.record() ; |
---|
805 | putField( "NUM_CORR", r, numCorr ) ; |
---|
806 | defineField( "CORR_TYPE", r, corrType ) ; |
---|
807 | defineField( "CORR_PRODUCT", r, corrProduct ) ; |
---|
808 | tr.put( nrow ) ; |
---|
809 | idx = nrow ; |
---|
810 | |
---|
811 | polEntry.resize( nEntry+1 ) ; |
---|
812 | polEntry[nEntry] = nos ; |
---|
813 | } |
---|
814 | |
---|
815 | return idx ; |
---|
816 | } |
---|
817 | Int addDataDescription( Int pid, Int sid ) |
---|
818 | { |
---|
819 | Int idx = -1 ; |
---|
820 | uInt nEntry = ddEntry.nrow() ; |
---|
821 | Vector<Int> key( 2 ) ; |
---|
822 | key[0] = pid ; |
---|
823 | key[1] = sid ; |
---|
824 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
825 | if ( allEQ( ddEntry.row(i), key ) ) { |
---|
826 | idx = i ; |
---|
827 | break ; |
---|
828 | } |
---|
829 | } |
---|
830 | |
---|
831 | if ( idx == -1 ) { |
---|
832 | uInt nrow = ddtab.nrow() ; |
---|
833 | ddtab.addRow( 1, True ) ; |
---|
834 | TableRow tr( ddtab ) ; |
---|
835 | TableRecord &r = tr.record() ; |
---|
836 | putField( "POLARIZATION_ID", r, pid ) ; |
---|
837 | putField( "SPECTRAL_WINDOW_ID", r, sid ) ; |
---|
838 | tr.put( nrow ) ; |
---|
839 | idx = nrow ; |
---|
840 | |
---|
841 | ddEntry.resize( nEntry+1, 2, True ) ; |
---|
842 | ddEntry.row(nEntry) = key ; |
---|
843 | } |
---|
844 | |
---|
845 | return idx ; |
---|
846 | } |
---|
847 | void infillSpectralWindow() |
---|
848 | { |
---|
849 | ROScalarColumn<Int> nchanCol( spwtab, "NUM_CHAN" ) ; |
---|
850 | Vector<Int> nchan = nchanCol.getColumn() ; |
---|
851 | TableRow tr( spwtab ) ; |
---|
852 | TableRecord &r = tr.record() ; |
---|
853 | Int mfr = 1 ; |
---|
854 | Vector<Double> dummy( 1, 0.0 ) ; |
---|
855 | putField( "MEAS_FREQ_REF", r, mfr ) ; |
---|
856 | defineField( "CHAN_FREQ", r, dummy ) ; |
---|
857 | defineField( "CHAN_WIDTH", r, dummy ) ; |
---|
858 | defineField( "EFFECTIVE_BW", r, dummy ) ; |
---|
859 | defineField( "RESOLUTION", r, dummy ) ; |
---|
860 | |
---|
861 | for ( uInt i = 0 ; i < spwtab.nrow() ; i++ ) { |
---|
862 | if ( nchan[i] == 0 ) |
---|
863 | tr.put( i ) ; |
---|
864 | } |
---|
865 | } |
---|
866 | void addSpectralWindow( Int sid, uInt fid ) |
---|
867 | { |
---|
868 | if ( !processedFreqId[fid] ) { |
---|
869 | uInt nrow = spwtab.nrow() ; |
---|
870 | while( (Int)nrow <= sid ) { |
---|
871 | spwtab.addRow( 1, True ) ; |
---|
872 | nrow++ ; |
---|
873 | } |
---|
874 | processedFreqId[fid] = True ; |
---|
875 | } |
---|
876 | |
---|
877 | Double rp = refpix[fid] ; |
---|
878 | Double rv = refval[fid] ; |
---|
879 | Double ic = increment[fid] ; |
---|
880 | |
---|
881 | Int mfrInt = (Int)freqframe ; |
---|
882 | Int nchan = holder.nChan() ; |
---|
883 | Double bw = nchan * abs( ic ) ; |
---|
884 | Double reffreq = rv - rp * ic ; |
---|
885 | Int netsb = 0 ; // USB->0, LSB->1 |
---|
886 | if ( ic < 0 ) |
---|
887 | netsb = 1 ; |
---|
888 | Vector<Double> res( nchan, abs(ic) ) ; |
---|
889 | Vector<Double> chanf( nchan ) ; |
---|
890 | indgen( chanf, reffreq, ic ) ; |
---|
891 | |
---|
892 | TableRow tr( spwtab ) ; |
---|
893 | TableRecord &r = tr.record() ; |
---|
894 | putField( "MEAS_FREQ_REF", r, mfrInt ) ; |
---|
895 | putField( "NUM_CHAN", r, nchan ) ; |
---|
896 | putField( "TOTAL_BANDWIDTH", r, bw ) ; |
---|
897 | putField( "REF_FREQUENCY", r, reffreq ) ; |
---|
898 | putField( "NET_SIDEBAND", r, netsb ) ; |
---|
899 | defineField( "RESOLUTION", r, res ) ; |
---|
900 | defineField( "CHAN_WIDTH", r, res ) ; |
---|
901 | defineField( "EFFECTIVE_BW", r, res ) ; |
---|
902 | defineField( "CHAN_FREQ", r, chanf ) ; |
---|
903 | tr.put( sid ) ; |
---|
904 | } |
---|
905 | void addFeed( Int fid, Int sid ) |
---|
906 | { |
---|
907 | Int idx = -1 ; |
---|
908 | uInt nEntry = feedEntry.nrow() ; |
---|
909 | Vector<Int> key( 2 ) ; |
---|
910 | key[0] = fid ; |
---|
911 | key[1] = sid ; |
---|
912 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
913 | if ( allEQ( feedEntry.row(i), key ) ) { |
---|
914 | idx = i ; |
---|
915 | break ; |
---|
916 | } |
---|
917 | } |
---|
918 | |
---|
919 | if ( idx == -1 ) { |
---|
920 | uInt nrow = feedtab.nrow() ; |
---|
921 | feedtab.addRow( 1, True ) ; |
---|
922 | Int numReceptors = 2 ; |
---|
923 | Vector<String> polType( numReceptors ) ; |
---|
924 | Matrix<Double> beamOffset( 2, numReceptors, 0.0 ) ; |
---|
925 | Vector<Double> receptorAngle( numReceptors, 0.0 ) ; |
---|
926 | if ( poltype == "linear" ) { |
---|
927 | polType[0] = "X" ; |
---|
928 | polType[1] = "Y" ; |
---|
929 | } |
---|
930 | else if ( poltype == "circular" ) { |
---|
931 | polType[0] = "R" ; |
---|
932 | polType[1] = "L" ; |
---|
933 | } |
---|
934 | else { |
---|
935 | polType[0] = "X" ; |
---|
936 | polType[1] = "Y" ; |
---|
937 | } |
---|
938 | Matrix<Complex> polResponse( numReceptors, numReceptors, 0.0 ) ; |
---|
939 | |
---|
940 | TableRow tr( feedtab ) ; |
---|
941 | TableRecord &r = tr.record() ; |
---|
942 | putField( "FEED_ID", r, fid ) ; |
---|
943 | putField( "BEAM_ID", r, fid ) ; |
---|
944 | Int tmp = 0 ; |
---|
945 | putField( "ANTENNA_ID", r, tmp ) ; |
---|
946 | putField( "SPECTRAL_WINDOW_ID", r, sid ) ; |
---|
947 | putField( "NUM_RECEPTORS", r, numReceptors ) ; |
---|
948 | defineField( "POLARIZATION_TYPE", r, polType ) ; |
---|
949 | defineField( "BEAM_OFFSET", r, beamOffset ) ; |
---|
950 | defineField( "RECEPTOR_ANGLE", r, receptorAngle ) ; |
---|
951 | defineField( "POL_RESPONSE", r, polResponse ) ; |
---|
952 | tr.put( nrow ) ; |
---|
953 | |
---|
954 | feedEntry.resize( nEntry+1, 2, True ) ; |
---|
955 | feedEntry.row( nEntry ) = key ; |
---|
956 | } |
---|
957 | } |
---|
958 | void makePolMap() |
---|
959 | { |
---|
960 | const TableRecord &keys = table.keywordSet() ; |
---|
961 | poltype = keys.asString( "POLTYPE" ) ; |
---|
962 | |
---|
963 | if ( poltype == "stokes" ) { |
---|
964 | polmap.resize( 4 ) ; |
---|
965 | polmap[0] = Stokes::I ; |
---|
966 | polmap[1] = Stokes::Q ; |
---|
967 | polmap[2] = Stokes::U ; |
---|
968 | polmap[3] = Stokes::V ; |
---|
969 | } |
---|
970 | else if ( poltype == "linear" ) { |
---|
971 | polmap.resize( 4 ) ; |
---|
972 | polmap[0] = Stokes::XX ; |
---|
973 | polmap[1] = Stokes::YY ; |
---|
974 | polmap[2] = Stokes::XY ; |
---|
975 | polmap[3] = Stokes::YX ; |
---|
976 | } |
---|
977 | else if ( poltype == "circular" ) { |
---|
978 | polmap.resize( 4 ) ; |
---|
979 | polmap[0] = Stokes::RR ; |
---|
980 | polmap[1] = Stokes::LL ; |
---|
981 | polmap[2] = Stokes::RL ; |
---|
982 | polmap[3] = Stokes::LR ; |
---|
983 | } |
---|
984 | else if ( poltype == "linpol" ) { |
---|
985 | polmap.resize( 2 ) ; |
---|
986 | polmap[0] = Stokes::Plinear ; |
---|
987 | polmap[1] = Stokes::Pangle ; |
---|
988 | } |
---|
989 | else { |
---|
990 | polmap.resize( 0 ) ; |
---|
991 | } |
---|
992 | } |
---|
993 | void initFrequencies() |
---|
994 | { |
---|
995 | const TableRecord &keys = table.keywordSet() ; |
---|
996 | Table tab = keys.asTable( "FREQUENCIES" ) ; |
---|
997 | ROScalarColumn<uInt> idcol( tab, "ID" ) ; |
---|
998 | ROScalarColumn<Double> rpcol( tab, "REFPIX" ) ; |
---|
999 | ROScalarColumn<Double> rvcol( tab, "REFVAL" ) ; |
---|
1000 | ROScalarColumn<Double> iccol( tab, "INCREMENT" ) ; |
---|
1001 | Vector<uInt> id = idcol.getColumn() ; |
---|
1002 | Vector<Double> rp = rpcol.getColumn() ; |
---|
1003 | Vector<Double> rv = rvcol.getColumn() ; |
---|
1004 | Vector<Double> ic = iccol.getColumn() ; |
---|
1005 | for ( uInt i = 0 ; i < id.nelements() ; i++ ) { |
---|
1006 | processedFreqId.insert( pair<uInt,Bool>( id[i], False ) ) ; |
---|
1007 | refpix.insert( pair<uInt,Double>( id[i], rp[i] ) ) ; |
---|
1008 | refval.insert( pair<uInt,Double>( id[i], rv[i] ) ) ; |
---|
1009 | increment.insert( pair<uInt,Double>( id[i], ic[i] ) ) ; |
---|
1010 | } |
---|
1011 | String frameStr = tab.keywordSet().asString( "BASEFRAME" ) ; |
---|
1012 | MFrequency::getType( freqframe, frameStr ) ; |
---|
1013 | } |
---|
1014 | void attachSubtables() |
---|
1015 | { |
---|
1016 | const TableRecord &keys = table.keywordSet() ; |
---|
1017 | TableRecord &mskeys = ms.rwKeywordSet() ; |
---|
1018 | |
---|
1019 | // FIELD table |
---|
1020 | fieldtab = mskeys.asTable( "FIELD" ) ; |
---|
1021 | |
---|
1022 | // SPECTRAL_WINDOW table |
---|
1023 | spwtab = mskeys.asTable( "SPECTRAL_WINDOW" ) ; |
---|
1024 | |
---|
1025 | // POINTING table |
---|
1026 | potab = mskeys.asTable( "POINTING" ) ; |
---|
1027 | |
---|
1028 | // POLARIZATION table |
---|
1029 | poltab = mskeys.asTable( "POLARIZATION" ) ; |
---|
1030 | |
---|
1031 | // DATA_DESCRIPTION table |
---|
1032 | ddtab = mskeys.asTable( "DATA_DESCRIPTION" ) ; |
---|
1033 | |
---|
1034 | // STATE table |
---|
1035 | statetab = mskeys.asTable( "STATE" ) ; |
---|
1036 | |
---|
1037 | // FEED table |
---|
1038 | feedtab = mskeys.asTable( "FEED" ) ; |
---|
1039 | } |
---|
1040 | void attachMain() |
---|
1041 | { |
---|
1042 | TableRecord &r = row.record() ; |
---|
1043 | dataDescIdRF.attachToRecord( r, "DATA_DESC_ID" ) ; |
---|
1044 | flagRowRF.attachToRecord( r, "FLAG_ROW" ) ; |
---|
1045 | weightRF.attachToRecord( r, "WEIGHT" ) ; |
---|
1046 | sigmaRF.attachToRecord( r, "SIGMA" ) ; |
---|
1047 | flagCategoryRF.attachToRecord( r, "FLAG_CATEGORY" ) ; |
---|
1048 | flagRF.attachToRecord( r, "FLAG" ) ; |
---|
1049 | timeRF.attachToRecord( r, "TIME" ) ; |
---|
1050 | timeCentroidRF.attachToRecord( r, "TIME_CENTROID" ) ; |
---|
1051 | intervalRF.attachToRecord( r, "INTERVAL" ) ; |
---|
1052 | exposureRF.attachToRecord( r, "EXPOSURE" ) ; |
---|
1053 | fieldIdRF.attachToRecord( r, "FIELD_ID" ) ; |
---|
1054 | feed1RF.attachToRecord( r, "FEED1" ) ; |
---|
1055 | feed2RF.attachToRecord( r, "FEED2" ) ; |
---|
1056 | scanNumberRF.attachToRecord( r, "SCAN_NUMBER" ) ; |
---|
1057 | stateIdRF.attachToRecord( r, "STATE_ID" ) ; |
---|
1058 | |
---|
1059 | // constant values |
---|
1060 | Int id = 0 ; |
---|
1061 | RecordFieldPtr<Int> intRF( r, "OBSERVATION_ID" ) ; |
---|
1062 | *intRF = 0 ; |
---|
1063 | intRF.attachToRecord( r, "ANTENNA1" ) ; |
---|
1064 | *intRF = 0 ; |
---|
1065 | intRF.attachToRecord( r, "ANTENNA2" ) ; |
---|
1066 | *intRF = 0 ; |
---|
1067 | intRF.attachToRecord( r, "ARRAY_ID" ) ; |
---|
1068 | *intRF = 0 ; |
---|
1069 | intRF.attachToRecord( r, "PROCESSOR_ID" ) ; |
---|
1070 | *intRF = 0 ; |
---|
1071 | RecordFieldPtr< Vector<Double> > arrayRF( r, "UVW" ) ; |
---|
1072 | arrayRF.define( Vector<Double>( 3, 0.0 ) ) ; |
---|
1073 | } |
---|
1074 | void attachPointing() |
---|
1075 | { |
---|
1076 | porow = TableRow( potab ) ; |
---|
1077 | TableRecord &r = porow.record() ; |
---|
1078 | poNumPolyRF.attachToRecord( r, "NUM_POLY" ) ; |
---|
1079 | poTimeRF.attachToRecord( r, "TIME" ) ; |
---|
1080 | poTimeOriginRF.attachToRecord( r, "TIME_ORIGIN" ) ; |
---|
1081 | poIntervalRF.attachToRecord( r, "INTERVAL" ) ; |
---|
1082 | poNameRF.attachToRecord( r, "NAME" ) ; |
---|
1083 | poDirectionRF.attachToRecord( r, "DIRECTION" ) ; |
---|
1084 | poTargetRF.attachToRecord( r, "TARGET" ) ; |
---|
1085 | |
---|
1086 | // constant values |
---|
1087 | RecordFieldPtr<Int> antIdRF( r, "ANTENNA_ID" ) ; |
---|
1088 | *antIdRF = 0 ; |
---|
1089 | RecordFieldPtr<Bool> trackingRF( r, "TRACKING" ) ; |
---|
1090 | *trackingRF = True ; |
---|
1091 | } |
---|
1092 | void queryType( Int type, String &stype, Bool &b, Double &t, Double &l ) |
---|
1093 | { |
---|
1094 | t = 0.0 ; |
---|
1095 | l = 0.0 ; |
---|
1096 | |
---|
1097 | String sep1="#" ; |
---|
1098 | String sep2="," ; |
---|
1099 | String target="OBSERVE_TARGET" ; |
---|
1100 | String atmcal="CALIBRATE_TEMPERATURE" ; |
---|
1101 | String onstr="ON_SOURCE" ; |
---|
1102 | String offstr="OFF_SOURCE" ; |
---|
1103 | String pswitch="POSITION_SWITCH" ; |
---|
1104 | String nod="NOD" ; |
---|
1105 | String fswitch="FREQUENCY_SWITCH" ; |
---|
1106 | String sigstr="SIG" ; |
---|
1107 | String refstr="REF" ; |
---|
1108 | String unspecified="UNSPECIFIED" ; |
---|
1109 | String ftlow="LOWER" ; |
---|
1110 | String fthigh="HIGHER" ; |
---|
1111 | switch ( type ) { |
---|
1112 | case SrcType::PSON: |
---|
1113 | stype = target+sep1+onstr+sep2+pswitch ; |
---|
1114 | b = True ; |
---|
1115 | break ; |
---|
1116 | case SrcType::PSOFF: |
---|
1117 | stype = target+sep1+offstr+sep2+pswitch ; |
---|
1118 | b = False ; |
---|
1119 | break ; |
---|
1120 | case SrcType::NOD: |
---|
1121 | stype = target+sep1+onstr+sep2+nod ; |
---|
1122 | b = True ; |
---|
1123 | break ; |
---|
1124 | case SrcType::FSON: |
---|
1125 | stype = target+sep1+onstr+sep2+fswitch+sep1+sigstr ; |
---|
1126 | b = True ; |
---|
1127 | break ; |
---|
1128 | case SrcType::FSOFF: |
---|
1129 | stype = target+sep1+onstr+sep2+fswitch+sep1+refstr ; |
---|
1130 | b = False ; |
---|
1131 | break ; |
---|
1132 | case SrcType::SKY: |
---|
1133 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1134 | b = False ; |
---|
1135 | break ; |
---|
1136 | case SrcType::HOT: |
---|
1137 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1138 | b = False ; |
---|
1139 | break ; |
---|
1140 | case SrcType::WARM: |
---|
1141 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1142 | b = False ; |
---|
1143 | break ; |
---|
1144 | case SrcType::COLD: |
---|
1145 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1146 | b = False ; |
---|
1147 | break ; |
---|
1148 | case SrcType::PONCAL: |
---|
1149 | stype = atmcal+sep1+onstr+sep2+pswitch ; |
---|
1150 | b = True ; |
---|
1151 | break ; |
---|
1152 | case SrcType::POFFCAL: |
---|
1153 | stype = atmcal+sep1+offstr+sep2+pswitch ; |
---|
1154 | b = False ; |
---|
1155 | break ; |
---|
1156 | case SrcType::NODCAL: |
---|
1157 | stype = atmcal+sep1+onstr+sep2+nod ; |
---|
1158 | b = True ; |
---|
1159 | break ; |
---|
1160 | case SrcType::FONCAL: |
---|
1161 | stype = atmcal+sep1+onstr+sep2+fswitch+sep1+sigstr ; |
---|
1162 | b = True ; |
---|
1163 | break ; |
---|
1164 | case SrcType::FOFFCAL: |
---|
1165 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+refstr ; |
---|
1166 | b = False ; |
---|
1167 | break ; |
---|
1168 | case SrcType::FSLO: |
---|
1169 | stype = target+sep1+onstr+sep2+fswitch+sep1+ftlow ; |
---|
1170 | b = True ; |
---|
1171 | break ; |
---|
1172 | case SrcType::FLOOFF: |
---|
1173 | stype = target+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1174 | b = False ; |
---|
1175 | break ; |
---|
1176 | case SrcType::FLOSKY: |
---|
1177 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1178 | b = False ; |
---|
1179 | break ; |
---|
1180 | case SrcType::FLOHOT: |
---|
1181 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1182 | b = False ; |
---|
1183 | break ; |
---|
1184 | case SrcType::FLOWARM: |
---|
1185 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1186 | b = False ; |
---|
1187 | break ; |
---|
1188 | case SrcType::FLOCOLD: |
---|
1189 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1190 | b = False ; |
---|
1191 | break ; |
---|
1192 | case SrcType::FSHI: |
---|
1193 | stype = target+sep1+onstr+sep2+fswitch+sep1+fthigh ; |
---|
1194 | b = True ; |
---|
1195 | break ; |
---|
1196 | case SrcType::FHIOFF: |
---|
1197 | stype = target+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1198 | b = False ; |
---|
1199 | break ; |
---|
1200 | case SrcType::FHISKY: |
---|
1201 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1202 | b = False ; |
---|
1203 | break ; |
---|
1204 | case SrcType::FHIHOT: |
---|
1205 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1206 | b = False ; |
---|
1207 | break ; |
---|
1208 | case SrcType::FHIWARM: |
---|
1209 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1210 | b = False ; |
---|
1211 | break ; |
---|
1212 | case SrcType::FHICOLD: |
---|
1213 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1214 | b = False ; |
---|
1215 | break ; |
---|
1216 | case SrcType::SIG: |
---|
1217 | stype = target+sep1+onstr+sep2+unspecified ; |
---|
1218 | b = True ; |
---|
1219 | break ; |
---|
1220 | case SrcType::REF: |
---|
1221 | stype = target+sep1+offstr+sep2+unspecified ; |
---|
1222 | b = False ; |
---|
1223 | break ; |
---|
1224 | default: |
---|
1225 | stype = unspecified ; |
---|
1226 | b = True ; |
---|
1227 | break ; |
---|
1228 | } |
---|
1229 | } |
---|
1230 | void polProperty( Vector<uInt> &nos, Int &n, Vector<Int> &c, Matrix<Int> &cp ) |
---|
1231 | { |
---|
1232 | n = nos.nelements() ; |
---|
1233 | c.resize( n ) ; |
---|
1234 | for ( Int i = 0 ; i < n ; i++ ) |
---|
1235 | c[i] = (Int)polmap[nos[i]] ; |
---|
1236 | cp.resize( 2, n ) ; |
---|
1237 | if ( n == 1 ) |
---|
1238 | cp = 0 ; |
---|
1239 | else if ( n == 2 ) { |
---|
1240 | cp.column( 0 ) = 0 ; |
---|
1241 | cp.column( 1 ) = 1 ; |
---|
1242 | } |
---|
1243 | else { |
---|
1244 | cp.column( 0 ) = 0 ; |
---|
1245 | cp.column( 1 ) = 1 ; |
---|
1246 | cp( 0, 1 ) = 0 ; |
---|
1247 | cp( 1, 1 ) = 1 ; |
---|
1248 | cp( 0, 2 ) = 1 ; |
---|
1249 | cp( 1, 2 ) = 0 ; |
---|
1250 | } |
---|
1251 | } |
---|
1252 | void initTcal() |
---|
1253 | { |
---|
1254 | const TableRecord &rec = table.keywordSet() ; |
---|
1255 | Table tcalTable = rec.asTable( "TCAL" ) ; |
---|
1256 | ROScalarColumn<uInt> idCol( tcalTable, "ID" ) ; |
---|
1257 | Vector<uInt> id = idCol.getColumn() ; |
---|
1258 | uInt maxId = max( id ) ; |
---|
1259 | tcalNotYet.resize( maxId+1 ) ; |
---|
1260 | tcalNotYet = True ; |
---|
1261 | tcalKey = -1 ; |
---|
1262 | } |
---|
1263 | |
---|
1264 | Table &ms; |
---|
1265 | TableRow row; |
---|
1266 | uInt rowidx; |
---|
1267 | String fieldName; |
---|
1268 | Int fieldId; |
---|
1269 | Int srcId; |
---|
1270 | Int defaultFieldId; |
---|
1271 | Int spwId; |
---|
1272 | Int feedId; |
---|
1273 | Int subscan; |
---|
1274 | PolarizedComponentHolder holder; |
---|
1275 | String ptName; |
---|
1276 | Bool useFloat; |
---|
1277 | String poltype; |
---|
1278 | Vector<Stokes::StokesTypes> polmap; |
---|
1279 | |
---|
1280 | // MS subtables |
---|
1281 | Table spwtab; |
---|
1282 | Table statetab; |
---|
1283 | Table ddtab; |
---|
1284 | Table poltab; |
---|
1285 | Table fieldtab; |
---|
1286 | Table feedtab; |
---|
1287 | Table potab; |
---|
1288 | |
---|
1289 | // Scantable MAIN columns |
---|
1290 | ROArrayColumn<Float> spectraCol; |
---|
1291 | ROArrayColumn<Double> directionCol,scanRateCol,sourceDirectionCol; |
---|
1292 | ROArrayColumn<uChar> flagtraCol; |
---|
1293 | ROTableColumn tcalIdCol,intervalCol,flagRowCol,timeCol,freqIdCol, |
---|
1294 | sourceNameCol,fieldNameCol; |
---|
1295 | |
---|
1296 | // MS MAIN columns |
---|
1297 | RecordFieldPtr<Int> dataDescIdRF,fieldIdRF,feed1RF,feed2RF, |
---|
1298 | scanNumberRF,stateIdRF; |
---|
1299 | RecordFieldPtr<Bool> flagRowRF; |
---|
1300 | RecordFieldPtr<Double> timeRF,timeCentroidRF,intervalRF,exposureRF; |
---|
1301 | RecordFieldPtr< Vector<Float> > weightRF,sigmaRF; |
---|
1302 | RecordFieldPtr< Cube<Bool> > flagCategoryRF; |
---|
1303 | RecordFieldPtr< Matrix<Bool> > flagRF; |
---|
1304 | RecordFieldPtr< Matrix<Float> > floatDataRF; |
---|
1305 | RecordFieldPtr< Matrix<Complex> > dataRF; |
---|
1306 | |
---|
1307 | // MS POINTING columns |
---|
1308 | TableRow porow; |
---|
1309 | RecordFieldPtr<Int> poNumPolyRF ; |
---|
1310 | RecordFieldPtr<Double> poTimeRF, |
---|
1311 | poTimeOriginRF, |
---|
1312 | poIntervalRF ; |
---|
1313 | RecordFieldPtr<String> poNameRF ; |
---|
1314 | RecordFieldPtr< Matrix<Double> > poDirectionRF, |
---|
1315 | poTargetRF ; |
---|
1316 | |
---|
1317 | Vector<String> stateEntry; |
---|
1318 | Matrix<Int> ddEntry; |
---|
1319 | Matrix<Int> feedEntry; |
---|
1320 | vector< Vector<uInt> > polEntry; |
---|
1321 | map<uInt,Bool> processedFreqId; |
---|
1322 | map<uInt,Double> refpix; |
---|
1323 | map<uInt,Double> refval; |
---|
1324 | map<uInt,Double> increment; |
---|
1325 | MFrequency::Types freqframe; |
---|
1326 | Record srcRec; |
---|
1327 | map< Int,Vector<uInt> > tcalIdRec; |
---|
1328 | map< Int,Vector<uInt> > tcalRowRec; |
---|
1329 | Int tcalKey; |
---|
1330 | Vector<Bool> tcalNotYet; |
---|
1331 | }; |
---|
1332 | |
---|
1333 | MSWriter::MSWriter(CountedPtr<Scantable> stable) |
---|
1334 | : table_(stable), |
---|
1335 | isTcal_(False), |
---|
1336 | isWeather_(False), |
---|
1337 | tcalSpec_(False), |
---|
1338 | tsysSpec_(False), |
---|
1339 | ptTabName_("") |
---|
1340 | { |
---|
1341 | os_ = LogIO() ; |
---|
1342 | os_.origin( LogOrigin( "MSWriter", "MSWriter()", WHERE ) ) ; |
---|
1343 | // os_ << "MSWriter::MSWriter()" << LogIO::POST ; |
---|
1344 | |
---|
1345 | // initialize writer |
---|
1346 | init() ; |
---|
1347 | } |
---|
1348 | |
---|
1349 | MSWriter::~MSWriter() |
---|
1350 | { |
---|
1351 | os_.origin( LogOrigin( "MSWriter", "~MSWriter()", WHERE ) ) ; |
---|
1352 | // os_ << "MSWriter::~MSWriter()" << LogIO::POST ; |
---|
1353 | |
---|
1354 | if ( mstable_ != 0 ) |
---|
1355 | delete mstable_ ; |
---|
1356 | } |
---|
1357 | |
---|
1358 | bool MSWriter::write(const string& filename, const Record& rec) |
---|
1359 | { |
---|
1360 | os_.origin( LogOrigin( "MSWriter", "write()", WHERE ) ) ; |
---|
1361 | //double startSec = mathutil::gettimeofday_sec() ; |
---|
1362 | //os_ << "start MSWriter::write() startSec=" << startSec << LogIO::POST ; |
---|
1363 | |
---|
1364 | filename_ = filename ; |
---|
1365 | |
---|
1366 | // parsing MS options |
---|
1367 | Bool overwrite = False ; |
---|
1368 | if ( rec.isDefined( "ms" ) ) { |
---|
1369 | Record msrec = rec.asRecord( "ms" ) ; |
---|
1370 | if ( msrec.isDefined( "overwrite" ) ) { |
---|
1371 | overwrite = msrec.asBool( "overwrite" ) ; |
---|
1372 | } |
---|
1373 | } |
---|
1374 | |
---|
1375 | os_ << "Parsing MS options" << endl ; |
---|
1376 | os_ << " overwrite = " << overwrite << LogIO::POST ; |
---|
1377 | |
---|
1378 | File file( filename_ ) ; |
---|
1379 | if ( file.exists() ) { |
---|
1380 | if ( overwrite ) { |
---|
1381 | os_ << filename_ << " exists. Overwrite existing data... " << LogIO::POST ; |
---|
1382 | if ( file.isRegular() ) RegularFile(file).remove() ; |
---|
1383 | else if ( file.isDirectory() ) Directory(file).removeRecursive() ; |
---|
1384 | else SymLink(file).remove() ; |
---|
1385 | } |
---|
1386 | else { |
---|
1387 | os_ << LogIO::SEVERE << "ERROR: " << filename_ << " exists..." << LogIO::POST ; |
---|
1388 | return False ; |
---|
1389 | } |
---|
1390 | } |
---|
1391 | |
---|
1392 | // set up MS |
---|
1393 | setupMS() ; |
---|
1394 | |
---|
1395 | // subtables |
---|
1396 | // OBSERVATION |
---|
1397 | fillObservation() ; |
---|
1398 | |
---|
1399 | // ANTENNA |
---|
1400 | fillAntenna() ; |
---|
1401 | |
---|
1402 | // PROCESSOR |
---|
1403 | fillProcessor() ; |
---|
1404 | |
---|
1405 | // SOURCE |
---|
1406 | fillSource() ; |
---|
1407 | |
---|
1408 | // WEATHER |
---|
1409 | if ( isWeather_ ) |
---|
1410 | fillWeather() ; |
---|
1411 | |
---|
1412 | /*** |
---|
1413 | * Start iteration using TableVisitor |
---|
1414 | ***/ |
---|
1415 | { |
---|
1416 | static const char *cols[] = { |
---|
1417 | "FIELDNAME", "BEAMNO", "SCANNO", "IFNO", "SRCTYPE", "CYCLENO", "TIME", |
---|
1418 | "POLNO", |
---|
1419 | NULL |
---|
1420 | }; |
---|
1421 | static const TypeManagerImpl<uInt> tmUInt; |
---|
1422 | static const TypeManagerImpl<Int> tmInt; |
---|
1423 | static const TypeManagerImpl<Double> tmDouble; |
---|
1424 | static const TypeManagerImpl<String> tmString; |
---|
1425 | static const TypeManager *const tms[] = { |
---|
1426 | &tmString, &tmUInt, &tmUInt, &tmUInt, &tmInt, &tmUInt, &tmDouble, &tmInt, NULL |
---|
1427 | }; |
---|
1428 | //double t0 = mathutil::gettimeofday_sec() ; |
---|
1429 | MSWriterVisitor myVisitor(table_->table(),*mstable_); |
---|
1430 | //double t1 = mathutil::gettimeofday_sec() ; |
---|
1431 | //cout << "MSWriterVisitor(): elapsed time " << t1-t0 << " sec" << endl ; |
---|
1432 | String dataColName = "FLOAT_DATA" ; |
---|
1433 | if ( useData_ ) |
---|
1434 | dataColName = "DATA" ; |
---|
1435 | myVisitor.dataColumnName( dataColName ) ; |
---|
1436 | myVisitor.pointingTableName( ptTabName_ ) ; |
---|
1437 | myVisitor.setSourceRecord( srcRec_ ) ; |
---|
1438 | //double t2 = mathutil::gettimeofday_sec() ; |
---|
1439 | traverseTable(table_->table(), cols, tms, &myVisitor); |
---|
1440 | //double t3 = mathutil::gettimeofday_sec() ; |
---|
1441 | //cout << "traverseTable(): elapsed time " << t3-t2 << " sec" << endl ; |
---|
1442 | map< Int,Vector<uInt> > &idRec = myVisitor.getTcalIdRecord() ; |
---|
1443 | map< Int,Vector<uInt> > &rowRec = myVisitor.getTcalRowRecord() ; |
---|
1444 | |
---|
1445 | // SYSCAL |
---|
1446 | if ( isTcal_ ) |
---|
1447 | fillSysCal( idRec, rowRec ) ; |
---|
1448 | } |
---|
1449 | /*** |
---|
1450 | * End iteration using TableVisitor |
---|
1451 | ***/ |
---|
1452 | |
---|
1453 | // ASDM tables |
---|
1454 | const TableRecord &stKeys = table_->table().keywordSet() ; |
---|
1455 | TableRecord &msKeys = mstable_->rwKeywordSet() ; |
---|
1456 | uInt nfields = stKeys.nfields() ; |
---|
1457 | for ( uInt ifield = 0 ; ifield < nfields ; ifield++ ) { |
---|
1458 | String kname = stKeys.name( ifield ) ; |
---|
1459 | if ( kname.find( "ASDM" ) != String::npos ) { |
---|
1460 | String asdmpath = stKeys.asString( ifield ) ; |
---|
1461 | os_ << "found ASDM table: " << asdmpath << LogIO::POST ; |
---|
1462 | if ( Table::isReadable( asdmpath ) ) { |
---|
1463 | Table newAsdmTab( asdmpath, Table::Old ) ; |
---|
1464 | newAsdmTab.copy( filename_+"/"+kname, Table::New ) ; |
---|
1465 | os_ << "add subtable: " << kname << LogIO::POST ; |
---|
1466 | msKeys.defineTable( kname, Table( filename_+"/"+kname, Table::Old ) ) ; |
---|
1467 | } |
---|
1468 | } |
---|
1469 | } |
---|
1470 | |
---|
1471 | // replace POINTING table with original one if exists |
---|
1472 | if ( ptTabName_ != "" ) { |
---|
1473 | delete mstable_ ; |
---|
1474 | mstable_ = 0 ; |
---|
1475 | Table newPtTab( ptTabName_, Table::Old ) ; |
---|
1476 | newPtTab.copy( filename_+"/POINTING", Table::New ) ; |
---|
1477 | } |
---|
1478 | |
---|
1479 | //double endSec = mathutil::gettimeofday_sec() ; |
---|
1480 | //os_ << "end MSWriter::write() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
1481 | |
---|
1482 | return True ; |
---|
1483 | } |
---|
1484 | |
---|
1485 | void MSWriter::init() |
---|
1486 | { |
---|
1487 | // os_.origin( LogOrigin( "MSWriter", "init()", WHERE ) ) ; |
---|
1488 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
1489 | // os_ << "start MSWriter::init() startSec=" << startSec << LogIO::POST ; |
---|
1490 | |
---|
1491 | // access to scantable |
---|
1492 | header_ = table_->getHeader() ; |
---|
1493 | |
---|
1494 | // FLOAT_DATA? or DATA? |
---|
1495 | if ( header_.npol > 2 ) { |
---|
1496 | useFloatData_ = False ; |
---|
1497 | useData_ = True ; |
---|
1498 | } |
---|
1499 | else { |
---|
1500 | useFloatData_ = True ; |
---|
1501 | useData_ = False ; |
---|
1502 | } |
---|
1503 | |
---|
1504 | // polarization type |
---|
1505 | polType_ = header_.poltype ; |
---|
1506 | if ( polType_ == "" ) |
---|
1507 | polType_ = "stokes" ; |
---|
1508 | else if ( polType_.find( "linear" ) != String::npos ) |
---|
1509 | polType_ = "linear" ; |
---|
1510 | else if ( polType_.find( "circular" ) != String::npos ) |
---|
1511 | polType_ = "circular" ; |
---|
1512 | else if ( polType_.find( "stokes" ) != String::npos ) |
---|
1513 | polType_ = "stokes" ; |
---|
1514 | else if ( polType_.find( "linpol" ) != String::npos ) |
---|
1515 | polType_ = "linpol" ; |
---|
1516 | else |
---|
1517 | polType_ = "notype" ; |
---|
1518 | |
---|
1519 | // Check if some subtables are exists |
---|
1520 | if ( table_->tcal().table().nrow() != 0 ) { |
---|
1521 | ROTableColumn col( table_->tcal().table(), "TCAL" ) ; |
---|
1522 | if ( col.isDefined( 0 ) ) { |
---|
1523 | os_ << "TCAL table exists: nrow=" << table_->tcal().table().nrow() << LogIO::POST ; |
---|
1524 | isTcal_ = True ; |
---|
1525 | } |
---|
1526 | else { |
---|
1527 | os_ << "No TCAL rows" << LogIO::POST ; |
---|
1528 | } |
---|
1529 | } |
---|
1530 | else { |
---|
1531 | os_ << "No TCAL rows" << LogIO::POST ; |
---|
1532 | } |
---|
1533 | if ( table_->weather().table().nrow() != 0 ) { |
---|
1534 | ROTableColumn col( table_->weather().table(), "TEMPERATURE" ) ; |
---|
1535 | if ( col.isDefined( 0 ) ) { |
---|
1536 | os_ << "WEATHER table exists: nrow=" << table_->weather().table().nrow() << LogIO::POST ; |
---|
1537 | isWeather_ =True ; |
---|
1538 | } |
---|
1539 | else { |
---|
1540 | os_ << "No WEATHER rows" << LogIO::POST ; |
---|
1541 | } |
---|
1542 | } |
---|
1543 | else { |
---|
1544 | os_ << "No WEATHER rows" << LogIO::POST ; |
---|
1545 | } |
---|
1546 | |
---|
1547 | // Are TCAL_SPECTRUM and TSYS_SPECTRUM necessary? |
---|
1548 | if ( isTcal_ && header_.nchan != 1 ) { |
---|
1549 | // examine TCAL subtable |
---|
1550 | Table tcaltab = table_->tcal().table() ; |
---|
1551 | ROArrayColumn<Float> tcalCol( tcaltab, "TCAL" ) ; |
---|
1552 | for ( uInt irow = 0 ; irow < tcaltab.nrow() ; irow++ ) { |
---|
1553 | if ( tcalCol( irow ).size() != 1 ) |
---|
1554 | tcalSpec_ = True ; |
---|
1555 | } |
---|
1556 | // examine spectral data |
---|
1557 | TableIterator iter0( table_->table(), "IFNO" ) ; |
---|
1558 | while( !iter0.pastEnd() ) { |
---|
1559 | Table t0( iter0.table() ) ; |
---|
1560 | ROArrayColumn<Float> sharedFloatArrCol( t0, "SPECTRA" ) ; |
---|
1561 | uInt len = sharedFloatArrCol( 0 ).size() ; |
---|
1562 | if ( len != 1 ) { |
---|
1563 | sharedFloatArrCol.attach( t0, "TSYS" ) ; |
---|
1564 | if ( sharedFloatArrCol( 0 ).size() != 1 ) |
---|
1565 | tsysSpec_ = True ; |
---|
1566 | } |
---|
1567 | iter0.next() ; |
---|
1568 | } |
---|
1569 | } |
---|
1570 | |
---|
1571 | // check if reference for POINTING table exists |
---|
1572 | const TableRecord &rec = table_->table().keywordSet() ; |
---|
1573 | if ( rec.isDefined( "POINTING" ) ) { |
---|
1574 | ptTabName_ = rec.asString( "POINTING" ) ; |
---|
1575 | if ( !Table::isReadable( ptTabName_ ) ) { |
---|
1576 | ptTabName_ = "" ; |
---|
1577 | } |
---|
1578 | } |
---|
1579 | |
---|
1580 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
1581 | // os_ << "end MSWriter::init() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
1582 | } |
---|
1583 | |
---|
1584 | void MSWriter::setupMS() |
---|
1585 | { |
---|
1586 | // os_.origin( LogOrigin( "MSWriter", "setupMS()", WHERE ) ) ; |
---|
1587 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
1588 | // os_ << "start MSWriter::setupMS() startSec=" << startSec << LogIO::POST ; |
---|
1589 | |
---|
1590 | String dunit = table_->getHeader().fluxunit ; |
---|
1591 | |
---|
1592 | TableDesc msDesc = MeasurementSet::requiredTableDesc() ; |
---|
1593 | if ( useFloatData_ ) |
---|
1594 | MeasurementSet::addColumnToDesc( msDesc, MSMainEnums::FLOAT_DATA, 2 ) ; |
---|
1595 | else if ( useData_ ) |
---|
1596 | MeasurementSet::addColumnToDesc( msDesc, MSMainEnums::DATA, 2 ) ; |
---|
1597 | |
---|
1598 | SetupNewTable newtab( filename_, msDesc, Table::New ) ; |
---|
1599 | |
---|
1600 | mstable_ = new MeasurementSet( newtab ) ; |
---|
1601 | |
---|
1602 | TableColumn col ; |
---|
1603 | if ( useFloatData_ ) |
---|
1604 | col.attach( *mstable_, "FLOAT_DATA" ) ; |
---|
1605 | else if ( useData_ ) |
---|
1606 | col.attach( *mstable_, "DATA" ) ; |
---|
1607 | col.rwKeywordSet().define( "UNIT", dunit ) ; |
---|
1608 | |
---|
1609 | // create subtables |
---|
1610 | TableDesc antennaDesc = MSAntenna::requiredTableDesc() ; |
---|
1611 | SetupNewTable antennaTab( mstable_->antennaTableName(), antennaDesc, Table::New ) ; |
---|
1612 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::ANTENNA ), Table( antennaTab ) ) ; |
---|
1613 | |
---|
1614 | TableDesc dataDescDesc = MSDataDescription::requiredTableDesc() ; |
---|
1615 | SetupNewTable dataDescTab( mstable_->dataDescriptionTableName(), dataDescDesc, Table::New ) ; |
---|
1616 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::DATA_DESCRIPTION ), Table( dataDescTab ) ) ; |
---|
1617 | |
---|
1618 | TableDesc dopplerDesc = MSDoppler::requiredTableDesc() ; |
---|
1619 | SetupNewTable dopplerTab( mstable_->dopplerTableName(), dopplerDesc, Table::New ) ; |
---|
1620 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::DOPPLER ), Table( dopplerTab ) ) ; |
---|
1621 | |
---|
1622 | TableDesc feedDesc = MSFeed::requiredTableDesc() ; |
---|
1623 | SetupNewTable feedTab( mstable_->feedTableName(), feedDesc, Table::New ) ; |
---|
1624 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FEED ), Table( feedTab ) ) ; |
---|
1625 | |
---|
1626 | TableDesc fieldDesc = MSField::requiredTableDesc() ; |
---|
1627 | SetupNewTable fieldTab( mstable_->fieldTableName(), fieldDesc, Table::New ) ; |
---|
1628 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FIELD ), Table( fieldTab ) ) ; |
---|
1629 | |
---|
1630 | TableDesc flagCmdDesc = MSFlagCmd::requiredTableDesc() ; |
---|
1631 | SetupNewTable flagCmdTab( mstable_->flagCmdTableName(), flagCmdDesc, Table::New ) ; |
---|
1632 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FLAG_CMD ), Table( flagCmdTab ) ) ; |
---|
1633 | |
---|
1634 | TableDesc freqOffsetDesc = MSFreqOffset::requiredTableDesc() ; |
---|
1635 | SetupNewTable freqOffsetTab( mstable_->freqOffsetTableName(), freqOffsetDesc, Table::New ) ; |
---|
1636 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FREQ_OFFSET ), Table( freqOffsetTab ) ) ; |
---|
1637 | |
---|
1638 | TableDesc historyDesc = MSHistory::requiredTableDesc() ; |
---|
1639 | SetupNewTable historyTab( mstable_->historyTableName(), historyDesc, Table::New ) ; |
---|
1640 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::HISTORY ), Table( historyTab ) ) ; |
---|
1641 | |
---|
1642 | TableDesc observationDesc = MSObservation::requiredTableDesc() ; |
---|
1643 | SetupNewTable observationTab( mstable_->observationTableName(), observationDesc, Table::New ) ; |
---|
1644 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::OBSERVATION ), Table( observationTab ) ) ; |
---|
1645 | |
---|
1646 | TableDesc pointingDesc = MSPointing::requiredTableDesc() ; |
---|
1647 | SetupNewTable pointingTab( mstable_->pointingTableName(), pointingDesc, Table::New ) ; |
---|
1648 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::POINTING ), Table( pointingTab ) ) ; |
---|
1649 | |
---|
1650 | TableDesc polarizationDesc = MSPolarization::requiredTableDesc() ; |
---|
1651 | SetupNewTable polarizationTab( mstable_->polarizationTableName(), polarizationDesc, Table::New ) ; |
---|
1652 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::POLARIZATION ), Table( polarizationTab ) ) ; |
---|
1653 | |
---|
1654 | TableDesc processorDesc = MSProcessor::requiredTableDesc() ; |
---|
1655 | SetupNewTable processorTab( mstable_->processorTableName(), processorDesc, Table::New ) ; |
---|
1656 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::PROCESSOR ), Table( processorTab ) ) ; |
---|
1657 | |
---|
1658 | TableDesc sourceDesc = MSSource::requiredTableDesc() ; |
---|
1659 | MSSource::addColumnToDesc( sourceDesc, MSSourceEnums::TRANSITION, 1 ) ; |
---|
1660 | MSSource::addColumnToDesc( sourceDesc, MSSourceEnums::REST_FREQUENCY, 1 ) ; |
---|
1661 | MSSource::addColumnToDesc( sourceDesc, MSSourceEnums::SYSVEL, 1 ) ; |
---|
1662 | SetupNewTable sourceTab( mstable_->sourceTableName(), sourceDesc, Table::New ) ; |
---|
1663 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::SOURCE ), Table( sourceTab ) ) ; |
---|
1664 | |
---|
1665 | TableDesc spwDesc = MSSpectralWindow::requiredTableDesc() ; |
---|
1666 | SetupNewTable spwTab( mstable_->spectralWindowTableName(), spwDesc, Table::New ) ; |
---|
1667 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::SPECTRAL_WINDOW ), Table( spwTab ) ) ; |
---|
1668 | |
---|
1669 | TableDesc stateDesc = MSState::requiredTableDesc() ; |
---|
1670 | SetupNewTable stateTab( mstable_->stateTableName(), stateDesc, Table::New ) ; |
---|
1671 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::STATE ), Table( stateTab ) ) ; |
---|
1672 | |
---|
1673 | // TODO: add TCAL_SPECTRUM and TSYS_SPECTRUM if necessary |
---|
1674 | TableDesc sysCalDesc = MSSysCal::requiredTableDesc() ; |
---|
1675 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TCAL, 2 ) ; |
---|
1676 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TSYS, 2 ) ; |
---|
1677 | if ( tcalSpec_ ) |
---|
1678 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TCAL_SPECTRUM, 2 ) ; |
---|
1679 | if ( tsysSpec_ ) |
---|
1680 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TSYS_SPECTRUM, 2 ) ; |
---|
1681 | SetupNewTable sysCalTab( mstable_->sysCalTableName(), sysCalDesc, Table::New ) ; |
---|
1682 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::SYSCAL ), Table( sysCalTab ) ) ; |
---|
1683 | |
---|
1684 | TableDesc weatherDesc = MSWeather::requiredTableDesc() ; |
---|
1685 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::TEMPERATURE ) ; |
---|
1686 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::PRESSURE ) ; |
---|
1687 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::REL_HUMIDITY ) ; |
---|
1688 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::WIND_SPEED ) ; |
---|
1689 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::WIND_DIRECTION ) ; |
---|
1690 | SetupNewTable weatherTab( mstable_->weatherTableName(), weatherDesc, Table::New ) ; |
---|
1691 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::WEATHER ), Table( weatherTab ) ) ; |
---|
1692 | |
---|
1693 | mstable_->initRefs() ; |
---|
1694 | |
---|
1695 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
1696 | // os_ << "end MSWriter::setupMS() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
1697 | } |
---|
1698 | |
---|
1699 | void MSWriter::fillObservation() |
---|
1700 | { |
---|
1701 | //double startSec = mathutil::gettimeofday_sec() ; |
---|
1702 | //os_ << "start MSWriter::fillObservation() startSec=" << startSec << LogIO::POST ; |
---|
1703 | |
---|
1704 | // only 1 row |
---|
1705 | mstable_->observation().addRow( 1, True ) ; |
---|
1706 | MSObservationColumns msObsCols( mstable_->observation() ) ; |
---|
1707 | msObsCols.observer().put( 0, header_.observer ) ; |
---|
1708 | // tentatively put antennaname (from ANTENNA subtable) |
---|
1709 | String hAntennaName = header_.antennaname ; |
---|
1710 | String::size_type pos = hAntennaName.find( "//" ) ; |
---|
1711 | String telescopeName ; |
---|
1712 | if ( pos != String::npos ) { |
---|
1713 | telescopeName = hAntennaName.substr( 0, pos ) ; |
---|
1714 | } |
---|
1715 | else { |
---|
1716 | pos = hAntennaName.find( "@" ) ; |
---|
1717 | telescopeName = hAntennaName.substr( 0, pos ) ; |
---|
1718 | } |
---|
1719 | // os_ << "telescopeName = " << telescopeName << LogIO::POST ; |
---|
1720 | msObsCols.telescopeName().put( 0, telescopeName ) ; |
---|
1721 | msObsCols.project().put( 0, header_.project ) ; |
---|
1722 | //ScalarMeasColumn<MEpoch> timeCol( table_->table().sort("TIME"), "TIME" ) ; |
---|
1723 | Table sortedtable = table_->table().sort("TIME") ; |
---|
1724 | ScalarMeasColumn<MEpoch> timeCol( sortedtable, "TIME" ) ; |
---|
1725 | Vector<MEpoch> trange( 2 ) ; |
---|
1726 | trange[0] = timeCol( 0 ) ; |
---|
1727 | trange[1] = timeCol( table_->nrow()-1 ) ; |
---|
1728 | msObsCols.timeRangeMeas().put( 0, trange ) ; |
---|
1729 | |
---|
1730 | //double endSec = mathutil::gettimeofday_sec() ; |
---|
1731 | //os_ << "end MSWriter::fillObservation() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
1732 | } |
---|
1733 | |
---|
1734 | void MSWriter::antennaProperty( String &name, String &m, String &t, Double &d ) |
---|
1735 | { |
---|
1736 | name.upcase() ; |
---|
1737 | |
---|
1738 | m = "ALT-AZ" ; |
---|
1739 | t = "GROUND-BASED" ; |
---|
1740 | if ( name.matches( Regex( "DV[0-9]+$" ) ) |
---|
1741 | || name.matches( Regex( "DA[0-9]+$" ) ) |
---|
1742 | || name.matches( Regex( "PM[0-9]+$" ) ) ) |
---|
1743 | d = 12.0 ; |
---|
1744 | else if ( name.matches( Regex( "CM[0-9]+$" ) ) ) |
---|
1745 | d = 7.0 ; |
---|
1746 | else if ( name.contains( "GBT" ) ) |
---|
1747 | d = 104.9 ; |
---|
1748 | else if ( name.contains( "MOPRA" ) ) |
---|
1749 | d = 22.0 ; |
---|
1750 | else if ( name.contains( "PKS" ) || name.contains( "PARKS" ) ) |
---|
1751 | d = 64.0 ; |
---|
1752 | else if ( name.contains( "TIDBINBILLA" ) ) |
---|
1753 | d = 70.0 ; |
---|
1754 | else if ( name.contains( "CEDUNA" ) ) |
---|
1755 | d = 30.0 ; |
---|
1756 | else if ( name.contains( "HOBART" ) ) |
---|
1757 | d = 26.0 ; |
---|
1758 | else if ( name.contains( "APEX" ) ) |
---|
1759 | d = 12.0 ; |
---|
1760 | else if ( name.contains( "ASTE" ) ) |
---|
1761 | d = 10.0 ; |
---|
1762 | else if ( name.contains( "NRO" ) ) |
---|
1763 | d = 45.0 ; |
---|
1764 | else |
---|
1765 | d = 1.0 ; |
---|
1766 | } |
---|
1767 | |
---|
1768 | void MSWriter::fillAntenna() |
---|
1769 | { |
---|
1770 | //double startSec = mathutil::gettimeofday_sec() ; |
---|
1771 | //os_ << "start MSWriter::fillAntenna() startSec=" << startSec << LogIO::POST ; |
---|
1772 | |
---|
1773 | // only 1 row |
---|
1774 | Table anttab = mstable_->antenna() ; |
---|
1775 | anttab.addRow( 1, True ) ; |
---|
1776 | |
---|
1777 | Table &table = table_->table() ; |
---|
1778 | const TableRecord &keys = table.keywordSet() ; |
---|
1779 | String hAntName = keys.asString( "AntennaName" ) ; |
---|
1780 | String::size_type pos = hAntName.find( "//" ) ; |
---|
1781 | String antennaName ; |
---|
1782 | String stationName ; |
---|
1783 | if ( pos != String::npos ) { |
---|
1784 | stationName = hAntName.substr( 0, pos ) ; |
---|
1785 | hAntName = hAntName.substr( pos+2 ) ; |
---|
1786 | } |
---|
1787 | pos = hAntName.find( "@" ) ; |
---|
1788 | if ( pos != String::npos ) { |
---|
1789 | antennaName = hAntName.substr( 0, pos ) ; |
---|
1790 | stationName = hAntName.substr( pos+1 ) ; |
---|
1791 | } |
---|
1792 | else { |
---|
1793 | antennaName = hAntName ; |
---|
1794 | } |
---|
1795 | Vector<Double> antpos = keys.asArrayDouble( "AntennaPosition" ) ; |
---|
1796 | |
---|
1797 | String mount, atype ; |
---|
1798 | Double diameter ; |
---|
1799 | antennaProperty( antennaName, mount, atype, diameter ) ; |
---|
1800 | |
---|
1801 | TableRow tr( anttab ) ; |
---|
1802 | TableRecord &r = tr.record() ; |
---|
1803 | RecordFieldPtr<String> nameRF( r, "NAME" ) ; |
---|
1804 | RecordFieldPtr<String> stationRF( r, "STATION" ) ; |
---|
1805 | RecordFieldPtr<String> mountRF( r, "NAME" ) ; |
---|
1806 | RecordFieldPtr<String> typeRF( r, "TYPE" ) ; |
---|
1807 | RecordFieldPtr<Double> dishDiameterRF( r, "DISH_DIAMETER" ) ; |
---|
1808 | RecordFieldPtr< Vector<Double> > positionRF( r, "POSITION" ) ; |
---|
1809 | *nameRF = antennaName ; |
---|
1810 | *mountRF = mount ; |
---|
1811 | *typeRF = atype ; |
---|
1812 | *dishDiameterRF = diameter ; |
---|
1813 | *positionRF = antpos ; |
---|
1814 | |
---|
1815 | tr.put( 0 ) ; |
---|
1816 | |
---|
1817 | //double endSec = mathutil::gettimeofday_sec() ; |
---|
1818 | //os_ << "end MSWriter::fillAntenna() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
1819 | } |
---|
1820 | |
---|
1821 | void MSWriter::fillProcessor() |
---|
1822 | { |
---|
1823 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
1824 | // os_ << "start MSWriter::fillProcessor() startSec=" << startSec << LogIO::POST ; |
---|
1825 | |
---|
1826 | // only add empty 1 row |
---|
1827 | MSProcessor msProc = mstable_->processor() ; |
---|
1828 | msProc.addRow( 1, True ) ; |
---|
1829 | |
---|
1830 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
1831 | // os_ << "end MSWriter::fillProcessor() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
1832 | } |
---|
1833 | |
---|
1834 | void MSWriter::fillSource() |
---|
1835 | { |
---|
1836 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
1837 | // os_ << "start MSWriter::fillSource() startSec=" << startSec << LogIO::POST ; |
---|
1838 | |
---|
1839 | // access to MS SOURCE subtable |
---|
1840 | MSSource msSrc = mstable_->source() ; |
---|
1841 | |
---|
1842 | // access to MOLECULE subtable |
---|
1843 | STMolecules stm = table_->molecules() ; |
---|
1844 | |
---|
1845 | Int srcId = 0 ; |
---|
1846 | Vector<Double> restFreq ; |
---|
1847 | Vector<String> molName ; |
---|
1848 | Vector<String> fMolName ; |
---|
1849 | |
---|
1850 | // row based |
---|
1851 | TableRow row( msSrc ) ; |
---|
1852 | TableRecord &rec = row.record() ; |
---|
1853 | RecordFieldPtr<Int> srcidRF( rec, "SOURCE_ID" ) ; |
---|
1854 | RecordFieldPtr<String> nameRF( rec, "NAME" ) ; |
---|
1855 | RecordFieldPtr< Array<Double> > srcpmRF( rec, "PROPER_MOTION" ) ; |
---|
1856 | RecordFieldPtr< Array<Double> > srcdirRF( rec, "DIRECTION" ) ; |
---|
1857 | RecordFieldPtr<Int> numlineRF( rec, "NUM_LINES" ) ; |
---|
1858 | RecordFieldPtr< Array<Double> > restfreqRF( rec, "REST_FREQUENCY" ) ; |
---|
1859 | RecordFieldPtr< Array<Double> > sysvelRF( rec, "SYSVEL" ) ; |
---|
1860 | RecordFieldPtr< Array<String> > transitionRF( rec, "TRANSITION" ) ; |
---|
1861 | RecordFieldPtr<Double> timeRF( rec, "TIME" ) ; |
---|
1862 | RecordFieldPtr<Double> intervalRF( rec, "INTERVAL" ) ; |
---|
1863 | RecordFieldPtr<Int> spwidRF( rec, "SPECTRAL_WINDOW_ID" ) ; |
---|
1864 | |
---|
1865 | // |
---|
1866 | // ITERATION: SRCNAME |
---|
1867 | // |
---|
1868 | TableIterator iter0( table_->table(), "SRCNAME" ) ; |
---|
1869 | while( !iter0.pastEnd() ) { |
---|
1870 | //Table t0( iter0.table() ) ; |
---|
1871 | Table t0 = iter0.table() ; |
---|
1872 | |
---|
1873 | // get necessary information |
---|
1874 | ROScalarColumn<String> srcNameCol( t0, "SRCNAME" ) ; |
---|
1875 | String srcName = srcNameCol( 0 ) ; |
---|
1876 | ROArrayColumn<Double> sharedDArrRCol( t0, "SRCPROPERMOTION" ) ; |
---|
1877 | Vector<Double> srcPM = sharedDArrRCol( 0 ) ; |
---|
1878 | sharedDArrRCol.attach( t0, "SRCDIRECTION" ) ; |
---|
1879 | Vector<Double> srcDir = sharedDArrRCol( 0 ) ; |
---|
1880 | ROScalarColumn<Double> srcVelCol( t0, "SRCVELOCITY" ) ; |
---|
1881 | Double srcVel = srcVelCol( 0 ) ; |
---|
1882 | srcRec_.define( srcName, srcId ) ; |
---|
1883 | |
---|
1884 | // NAME |
---|
1885 | *nameRF = srcName ; |
---|
1886 | |
---|
1887 | // SOURCE_ID |
---|
1888 | *srcidRF = srcId ; |
---|
1889 | |
---|
1890 | // PROPER_MOTION |
---|
1891 | *srcpmRF = srcPM ; |
---|
1892 | |
---|
1893 | // DIRECTION |
---|
1894 | *srcdirRF = srcDir ; |
---|
1895 | |
---|
1896 | // |
---|
1897 | // ITERATION: MOLECULE_ID |
---|
1898 | // |
---|
1899 | TableIterator iter1( t0, "MOLECULE_ID" ) ; |
---|
1900 | while( !iter1.pastEnd() ) { |
---|
1901 | //Table t1( iter1.table() ) ; |
---|
1902 | Table t1 = iter1.table() ; |
---|
1903 | |
---|
1904 | // get necessary information |
---|
1905 | ROScalarColumn<uInt> molIdCol( t1, "MOLECULE_ID" ) ; |
---|
1906 | uInt molId = molIdCol( 0 ) ; |
---|
1907 | stm.getEntry( restFreq, molName, fMolName, molId ) ; |
---|
1908 | |
---|
1909 | uInt numFreq = restFreq.size() ; |
---|
1910 | |
---|
1911 | // NUM_LINES |
---|
1912 | *numlineRF = numFreq ; |
---|
1913 | |
---|
1914 | // REST_FREQUENCY |
---|
1915 | *restfreqRF = restFreq ; |
---|
1916 | |
---|
1917 | // TRANSITION |
---|
1918 | //*transitionRF = fMolName ; |
---|
1919 | Vector<String> transition ; |
---|
1920 | if ( fMolName.size() != 0 ) { |
---|
1921 | transition = fMolName ; |
---|
1922 | } |
---|
1923 | else if ( molName.size() != 0 ) { |
---|
1924 | transition = molName ; |
---|
1925 | } |
---|
1926 | else { |
---|
1927 | transition.resize( numFreq ) ; |
---|
1928 | transition = "" ; |
---|
1929 | } |
---|
1930 | *transitionRF = transition ; |
---|
1931 | |
---|
1932 | // SYSVEL |
---|
1933 | Vector<Double> sysvelArr( numFreq, srcVel ) ; |
---|
1934 | *sysvelRF = sysvelArr ; |
---|
1935 | |
---|
1936 | // |
---|
1937 | // ITERATION: IFNO |
---|
1938 | // |
---|
1939 | TableIterator iter2( t1, "IFNO" ) ; |
---|
1940 | while( !iter2.pastEnd() ) { |
---|
1941 | //Table t2( iter2.table() ) ; |
---|
1942 | Table t2 = iter2.table() ; |
---|
1943 | uInt nrow = msSrc.nrow() ; |
---|
1944 | |
---|
1945 | // get necessary information |
---|
1946 | ROScalarColumn<uInt> ifNoCol( t2, "IFNO" ) ; |
---|
1947 | uInt ifno = ifNoCol( 0 ) ; // IFNO = SPECTRAL_WINDOW_ID |
---|
1948 | Double midTime ; |
---|
1949 | Double interval ; |
---|
1950 | getValidTimeRange( midTime, interval, t2 ) ; |
---|
1951 | |
---|
1952 | // fill SPECTRAL_WINDOW_ID |
---|
1953 | *spwidRF = ifno ; |
---|
1954 | |
---|
1955 | // fill TIME, INTERVAL |
---|
1956 | *timeRF = midTime ; |
---|
1957 | *intervalRF = interval ; |
---|
1958 | |
---|
1959 | // add row |
---|
1960 | msSrc.addRow( 1, True ) ; |
---|
1961 | row.put( nrow ) ; |
---|
1962 | |
---|
1963 | iter2.next() ; |
---|
1964 | } |
---|
1965 | |
---|
1966 | iter1.next() ; |
---|
1967 | } |
---|
1968 | |
---|
1969 | // increment srcId if SRCNAME changed |
---|
1970 | srcId++ ; |
---|
1971 | |
---|
1972 | iter0.next() ; |
---|
1973 | } |
---|
1974 | |
---|
1975 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
1976 | // os_ << "end MSWriter::fillSource() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
1977 | } |
---|
1978 | |
---|
1979 | void MSWriter::fillWeather() |
---|
1980 | { |
---|
1981 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
1982 | // os_ << "start MSWriter::fillWeather() startSec=" << startSec << LogIO::POST ; |
---|
1983 | |
---|
1984 | // access to MS WEATHER subtable |
---|
1985 | MSWeather msw = mstable_->weather() ; |
---|
1986 | |
---|
1987 | // access to WEATHER subtable |
---|
1988 | Table stw = table_->weather().table() ; |
---|
1989 | uInt nrow = stw.nrow() ; |
---|
1990 | |
---|
1991 | if ( nrow == 0 ) |
---|
1992 | return ; |
---|
1993 | |
---|
1994 | msw.addRow( nrow, True ) ; |
---|
1995 | MSWeatherColumns mswCols( msw ) ; |
---|
1996 | |
---|
1997 | // ANTENNA_ID is always 0 |
---|
1998 | Vector<Int> antIdArr( nrow, 0 ) ; |
---|
1999 | mswCols.antennaId().putColumn( antIdArr ) ; |
---|
2000 | |
---|
2001 | // fill weather status |
---|
2002 | ROScalarColumn<Float> sharedFloatCol( stw, "TEMPERATURE" ) ; |
---|
2003 | mswCols.temperature().putColumn( sharedFloatCol ) ; |
---|
2004 | sharedFloatCol.attach( stw, "PRESSURE" ) ; |
---|
2005 | mswCols.pressure().putColumn( sharedFloatCol ) ; |
---|
2006 | sharedFloatCol.attach( stw, "HUMIDITY" ) ; |
---|
2007 | mswCols.relHumidity().putColumn( sharedFloatCol ) ; |
---|
2008 | sharedFloatCol.attach( stw, "WINDSPEED" ) ; |
---|
2009 | mswCols.windSpeed().putColumn( sharedFloatCol ) ; |
---|
2010 | sharedFloatCol.attach( stw, "WINDAZ" ) ; |
---|
2011 | mswCols.windDirection().putColumn( sharedFloatCol ) ; |
---|
2012 | |
---|
2013 | // fill TIME and INTERVAL |
---|
2014 | Double midTime ; |
---|
2015 | Double interval ; |
---|
2016 | Vector<Double> intervalArr( nrow, 0.0 ) ; |
---|
2017 | TableIterator iter( table_->table(), "WEATHER_ID" ) ; |
---|
2018 | while( !iter.pastEnd() ) { |
---|
2019 | //Table tab( iter.table() ) ; |
---|
2020 | Table tab = iter.table() ; |
---|
2021 | |
---|
2022 | ROScalarColumn<uInt> widCol( tab, "WEATHER_ID" ) ; |
---|
2023 | uInt wid = widCol( 0 ) ; |
---|
2024 | |
---|
2025 | getValidTimeRange( midTime, interval, tab ) ; |
---|
2026 | mswCols.time().put( wid, midTime ) ; |
---|
2027 | intervalArr[wid] = interval ; |
---|
2028 | |
---|
2029 | iter.next() ; |
---|
2030 | } |
---|
2031 | mswCols.interval().putColumn( intervalArr ) ; |
---|
2032 | |
---|
2033 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2034 | // os_ << "end MSWriter::fillWeather() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2035 | } |
---|
2036 | |
---|
2037 | void MSWriter::fillSysCal( map< Int,Vector<uInt> > &idRec, |
---|
2038 | map< Int,Vector<uInt> > &rowRec ) |
---|
2039 | { |
---|
2040 | //double startSec = mathutil::gettimeofday_sec() ; |
---|
2041 | //os_ << "start MSWriter::fillSysCal() startSec=" << startSec << LogIO::POST ; |
---|
2042 | |
---|
2043 | //idRec.print( cout ) ; |
---|
2044 | |
---|
2045 | // access to MS SYSCAL subtable |
---|
2046 | MSSysCal mssc = mstable_->sysCal() ; |
---|
2047 | |
---|
2048 | // access to TCAL subtable |
---|
2049 | Table stt = table_->tcal().table() ; |
---|
2050 | uInt nrow = stt.nrow() ; |
---|
2051 | |
---|
2052 | // access to MAIN table |
---|
2053 | Block<String> cols( 6 ) ; |
---|
2054 | cols[0] = "TIME" ; |
---|
2055 | cols[1] = "TCAL_ID" ; |
---|
2056 | cols[2] = "TSYS" ; |
---|
2057 | cols[3] = "BEAMNO" ; |
---|
2058 | cols[4] = "IFNO" ; |
---|
2059 | cols[5] = "INTERVAL" ; |
---|
2060 | Table tab = table_->table().project( cols ) ; |
---|
2061 | |
---|
2062 | if ( nrow == 0 ) |
---|
2063 | return ; |
---|
2064 | |
---|
2065 | //nrow = idRec.nfields() ; |
---|
2066 | nrow = idRec.size() ; |
---|
2067 | |
---|
2068 | Double midTime ; |
---|
2069 | Double interval ; |
---|
2070 | String timeStr ; |
---|
2071 | |
---|
2072 | // row base |
---|
2073 | TableRow row( mssc ) ; |
---|
2074 | TableRecord &trec = row.record() ; |
---|
2075 | RecordFieldPtr<Int> antennaRF( trec, "ANTENNA_ID" ) ; |
---|
2076 | RecordFieldPtr<Int> feedRF( trec, "FEED_ID" ) ; |
---|
2077 | RecordFieldPtr<Int> spwRF( trec, "SPECTRAL_WINDOW_ID" ) ; |
---|
2078 | RecordFieldPtr<Double> timeRF( trec, "TIME" ) ; |
---|
2079 | RecordFieldPtr<Double> intervalRF( trec, "INTERVAL" ) ; |
---|
2080 | RecordFieldPtr< Array<Float> > tsysRF( trec, "TSYS" ) ; |
---|
2081 | RecordFieldPtr< Array<Float> > tcalRF( trec, "TCAL" ) ; |
---|
2082 | RecordFieldPtr< Array<Float> > tsysspRF ; |
---|
2083 | RecordFieldPtr< Array<Float> > tcalspRF ; |
---|
2084 | if ( tsysSpec_ ) |
---|
2085 | tsysspRF.attachToRecord( trec, "TSYS_SPECTRUM" ) ; |
---|
2086 | if ( tcalSpec_ ) |
---|
2087 | tcalspRF.attachToRecord( trec, "TCAL_SPECTRUM" ) ; |
---|
2088 | |
---|
2089 | // ANTENNA_ID is always 0 |
---|
2090 | *antennaRF = 0 ; |
---|
2091 | |
---|
2092 | Table sortedstt = stt.sort( "ID" ) ; |
---|
2093 | ROArrayColumn<Float> tcalCol( sortedstt, "TCAL" ) ; |
---|
2094 | ROTableColumn idCol( sortedstt, "ID" ) ; |
---|
2095 | ROArrayColumn<Float> tsysCol( tab, "TSYS" ) ; |
---|
2096 | ROTableColumn tcalidCol( tab, "TCAL_ID" ) ; |
---|
2097 | ROTableColumn timeCol( tab, "TIME" ) ; |
---|
2098 | ROTableColumn intervalCol( tab, "INTERVAL" ) ; |
---|
2099 | ROTableColumn beamnoCol( tab, "BEAMNO" ) ; |
---|
2100 | ROTableColumn ifnoCol( tab, "IFNO" ) ; |
---|
2101 | map< Int,Vector<uInt> >::iterator itr0 = idRec.begin() ; |
---|
2102 | map< Int,Vector<uInt> >::iterator itr1 = rowRec.begin() ; |
---|
2103 | for ( uInt irow = 0 ; irow < nrow ; irow++ ) { |
---|
2104 | // double t1 = mathutil::gettimeofday_sec() ; |
---|
2105 | Vector<uInt> ids = itr0->second ; |
---|
2106 | itr0++ ; |
---|
2107 | // os_ << "ids = " << ids << LogIO::POST ; |
---|
2108 | uInt npol = ids.size() ; |
---|
2109 | Vector<uInt> rows = itr1->second ; |
---|
2110 | itr1++ ; |
---|
2111 | // os_ << "rows = " << rows << LogIO::POST ; |
---|
2112 | Vector<Double> atime( rows.nelements() ) ; |
---|
2113 | Vector<Double> ainterval( rows.nelements() ) ; |
---|
2114 | Vector<uInt> atcalid( rows.nelements() ) ; |
---|
2115 | for( uInt jrow = 0 ; jrow < rows.nelements() ; jrow++ ) { |
---|
2116 | atime[jrow] = (Double)timeCol.asdouble( rows[jrow] ) ; |
---|
2117 | ainterval[jrow] = (Double)intervalCol.asdouble( rows[jrow] ) ; |
---|
2118 | atcalid[jrow] = tcalidCol.asuInt( rows[jrow] ) ; |
---|
2119 | } |
---|
2120 | Vector<Float> dummy = tsysCol( rows[0] ) ; |
---|
2121 | Matrix<Float> tsys( npol,dummy.nelements() ) ; |
---|
2122 | tsys.row( 0 ) = dummy ; |
---|
2123 | for ( uInt jrow = 1 ; jrow < npol ; jrow++ ) |
---|
2124 | tsys.row( jrow ) = tsysCol( rows[jrow] ) ; |
---|
2125 | |
---|
2126 | // FEED_ID |
---|
2127 | *feedRF = beamnoCol.asuInt( rows[0] ) ; |
---|
2128 | |
---|
2129 | // SPECTRAL_WINDOW_ID |
---|
2130 | *spwRF = ifnoCol.asuInt( rows[0] ) ; |
---|
2131 | |
---|
2132 | // TIME and INTERVAL |
---|
2133 | getValidTimeRange( midTime, interval, atime, ainterval ) ; |
---|
2134 | *timeRF = midTime ; |
---|
2135 | *intervalRF = interval ; |
---|
2136 | |
---|
2137 | // TCAL and TSYS |
---|
2138 | Matrix<Float> tcal ; |
---|
2139 | Table t ; |
---|
2140 | if ( idCol.asuInt( ids[0] ) == ids[0] ) { |
---|
2141 | // os_ << "sorted at irow=" << irow << " ids[0]=" << ids[0] << LogIO::POST ; |
---|
2142 | Vector<Float> dummyC = tcalCol( ids[0] ) ; |
---|
2143 | tcal.resize( npol, dummyC.size() ) ; |
---|
2144 | tcal.row( 0 ) = dummyC ; |
---|
2145 | } |
---|
2146 | else { |
---|
2147 | // os_ << "NOT sorted at irow=" << irow << " ids[0]=" << ids[0] << LogIO::POST ; |
---|
2148 | t = stt( stt.col("ID") == ids[0], 1 ) ; |
---|
2149 | Vector<Float> dummyC = tcalCol( 0 ) ; |
---|
2150 | tcal.resize( npol, dummyC.size(), True ) ; |
---|
2151 | tcal.row( 0 ) = dummyC ; |
---|
2152 | } |
---|
2153 | if ( npol == 2 ) { |
---|
2154 | if ( idCol.asuInt( ids[1] ) == ids[1] ) { |
---|
2155 | // os_ << "sorted at irow=" << irow << " ids[1]=" << ids[1] << LogIO::POST ; |
---|
2156 | tcal.row( 1 ) = tcalCol( ids[1] ) ; |
---|
2157 | } |
---|
2158 | else { |
---|
2159 | // os_ << "NOT sorted at irow=" << irow << " ids[1]=" << ids[1] << LogIO::POST ; |
---|
2160 | t = stt( stt.col("ID") == ids[1], 1 ) ; |
---|
2161 | tcalCol.attach( t, "TCAL" ) ; |
---|
2162 | tcal.row( 1 ) = tcalCol( 0 ) ; |
---|
2163 | } |
---|
2164 | } |
---|
2165 | else if ( npol == 3 ) { |
---|
2166 | if ( idCol.asuInt( ids[2] ) == ids[2] ) |
---|
2167 | tcal.row( 1 ) = tcalCol( ids[2] ) ; |
---|
2168 | else { |
---|
2169 | t = stt( stt.col("ID") == ids[2], 1 ) ; |
---|
2170 | tcalCol.attach( t, "TCAL" ) ; |
---|
2171 | tcal.row( 1 ) = tcalCol( 0 ) ; |
---|
2172 | } |
---|
2173 | if ( idCol.asuInt( ids[1] ) == ids[1] ) |
---|
2174 | tcal.row( 2 ) = tcalCol( ids[1] ) ; |
---|
2175 | else { |
---|
2176 | t = stt( stt.col("ID") == ids[1], 1 ) ; |
---|
2177 | tcalCol.attach( t, "TCAL" ) ; |
---|
2178 | tcal.row( 2 ) = tcalCol( 0 ) ; |
---|
2179 | } |
---|
2180 | } |
---|
2181 | else if ( npol == 4 ) { |
---|
2182 | if ( idCol.asuInt( ids[2] ) == ids[2] ) |
---|
2183 | tcal.row( 1 ) = tcalCol( ids[2] ) ; |
---|
2184 | else { |
---|
2185 | t = stt( stt.col("ID") == ids[2], 1 ) ; |
---|
2186 | tcalCol.attach( t, "TCAL" ) ; |
---|
2187 | tcal.row( 1 ) = tcalCol( 0 ) ; |
---|
2188 | } |
---|
2189 | if ( idCol.asuInt( ids[3] ) == ids[3] ) |
---|
2190 | tcal.row( 2 ) = tcalCol( ids[3] ) ; |
---|
2191 | else { |
---|
2192 | t = stt( stt.col("ID") == ids[3], 1 ) ; |
---|
2193 | tcalCol.attach( t, "TCAL" ) ; |
---|
2194 | tcal.row( 2 ) = tcalCol( 0 ) ; |
---|
2195 | } |
---|
2196 | if ( idCol.asuInt( ids[1] ) == ids[1] ) |
---|
2197 | tcal.row( 2 ) = tcalCol( ids[1] ) ; |
---|
2198 | else { |
---|
2199 | t = stt( stt.col("ID") == ids[1], 1 ) ; |
---|
2200 | tcalCol.attach( t, "TCAL" ) ; |
---|
2201 | tcal.row( 3 ) = tcalCol( 0 ) ; |
---|
2202 | } |
---|
2203 | } |
---|
2204 | if ( tcalSpec_ ) { |
---|
2205 | // put TCAL_SPECTRUM |
---|
2206 | tcalspRF.define( tcal ) ; |
---|
2207 | // set TCAL (mean of TCAL_SPECTRUM) |
---|
2208 | Matrix<Float> tcalMean( npol, 1 ) ; |
---|
2209 | for ( uInt iid = 0 ; iid < npol ; iid++ ) { |
---|
2210 | tcalMean( iid, 0 ) = mean( tcal.row(iid) ) ; |
---|
2211 | } |
---|
2212 | // put TCAL |
---|
2213 | tcalRF.define( tcalMean ) ; |
---|
2214 | } |
---|
2215 | else { |
---|
2216 | // put TCAL |
---|
2217 | tcalRF.define( tcal ) ; |
---|
2218 | } |
---|
2219 | |
---|
2220 | if ( tsysSpec_ ) { |
---|
2221 | // put TSYS_SPECTRUM |
---|
2222 | tsysspRF.define( tsys ) ; |
---|
2223 | // set TSYS (mean of TSYS_SPECTRUM) |
---|
2224 | Matrix<Float> tsysMean( npol, 1 ) ; |
---|
2225 | for ( uInt iid = 0 ; iid < npol ; iid++ ) { |
---|
2226 | tsysMean( iid, 0 ) = mean( tsys.row(iid) ) ; |
---|
2227 | } |
---|
2228 | // put TSYS |
---|
2229 | tsysRF.define( tsysMean ) ; |
---|
2230 | } |
---|
2231 | else { |
---|
2232 | // put TSYS |
---|
2233 | tsysRF.define( tsys ) ; |
---|
2234 | } |
---|
2235 | |
---|
2236 | // add row |
---|
2237 | mssc.addRow( 1, True ) ; |
---|
2238 | row.put( mssc.nrow()-1 ) ; |
---|
2239 | |
---|
2240 | // double t2 = mathutil::gettimeofday_sec() ; |
---|
2241 | // os_ << irow << "th loop elapsed time = " << t2-t1 << "sec" << LogIO::POST ; |
---|
2242 | } |
---|
2243 | |
---|
2244 | //double endSec = mathutil::gettimeofday_sec() ; |
---|
2245 | //os_ << "end MSWriter::fillSysCal() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2246 | } |
---|
2247 | |
---|
2248 | void MSWriter::getValidTimeRange( Double &me, Double &interval, Table &tab ) |
---|
2249 | { |
---|
2250 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2251 | // os_ << "start MSWriter::getVaridTimeRange() startSec=" << startSec << LogIO::POST ; |
---|
2252 | |
---|
2253 | // sort table |
---|
2254 | //Table stab = tab.sort( "TIME" ) ; |
---|
2255 | |
---|
2256 | ROScalarColumn<Double> timeCol( tab, "TIME" ) ; |
---|
2257 | Vector<Double> timeArr = timeCol.getColumn() ; |
---|
2258 | Double minTime ; |
---|
2259 | Double maxTime ; |
---|
2260 | minMax( minTime, maxTime, timeArr ) ; |
---|
2261 | Double midTime = 0.5 * ( minTime + maxTime ) * 86400.0 ; |
---|
2262 | // unit for TIME |
---|
2263 | // Scantable: "d" |
---|
2264 | // MS: "s" |
---|
2265 | me = midTime ; |
---|
2266 | interval = ( maxTime - minTime ) * 86400.0 ; |
---|
2267 | |
---|
2268 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2269 | // os_ << "end MSWriter::getValidTimeRange() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2270 | } |
---|
2271 | |
---|
2272 | void MSWriter::getValidTimeRange( Double &me, Double &interval, Vector<Double> &atime, Vector<Double> &ainterval ) |
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2273 | { |
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2274 | // double startSec = mathutil::gettimeofday_sec() ; |
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2275 | // os_ << "start MSWriter::getVaridTimeRange() startSec=" << startSec << LogIO::POST ; |
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2276 | |
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2277 | // sort table |
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2278 | //Table stab = tab.sort( "TIME" ) ; |
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2279 | |
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2280 | Double minTime ; |
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2281 | Double maxTime ; |
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2282 | minMax( minTime, maxTime, atime ) ; |
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2283 | Double midTime = 0.5 * ( minTime + maxTime ) * 86400.0 ; |
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2284 | // unit for TIME |
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2285 | // Scantable: "d" |
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2286 | // MS: "s" |
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2287 | me = midTime ; |
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2288 | interval = ( maxTime - minTime ) * 86400.0 + mean( ainterval ) ; |
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2289 | |
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2290 | // double endSec = mathutil::gettimeofday_sec() ; |
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2291 | // os_ << "end MSWriter::getValidTimeRange() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
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2292 | } |
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2293 | |
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2294 | } |
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