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 | #include <casa/Containers/RecordField.h> |
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22 | |
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23 | #include <tables/Tables/ExprNode.h> |
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24 | #include <tables/Tables/TableDesc.h> |
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25 | #include <tables/Tables/SetupNewTab.h> |
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26 | #include <tables/Tables/TableIter.h> |
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27 | #include <tables/Tables/RefRows.h> |
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28 | #include <tables/Tables/TableRow.h> |
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29 | |
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30 | #include <ms/MeasurementSets/MeasurementSet.h> |
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31 | #include <ms/MeasurementSets/MSColumns.h> |
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32 | #include <ms/MeasurementSets/MSPolIndex.h> |
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33 | #include <ms/MeasurementSets/MSDataDescIndex.h> |
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34 | #include <ms/MeasurementSets/MSSourceIndex.h> |
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35 | |
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36 | #include "MSWriter.h" |
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37 | #include "STHeader.h" |
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38 | #include "STFrequencies.h" |
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39 | #include "STMolecules.h" |
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40 | #include "STTcal.h" |
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41 | #include "MathUtils.h" |
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42 | #include "TableTraverse.h" |
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43 | |
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44 | using namespace casa ; |
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45 | using namespace std ; |
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46 | |
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47 | namespace asap { |
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48 | |
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49 | class CorrTypeHandler { |
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50 | public: |
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51 | CorrTypeHandler() |
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52 | {} |
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53 | virtual ~CorrTypeHandler() {} |
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54 | virtual Vector<Stokes::StokesTypes> corrType() = 0 ; |
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55 | virtual void reset() |
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56 | { |
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57 | npol = 0 ; |
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58 | } |
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59 | void append( uInt polno ) |
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60 | { |
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61 | polnos[npol] = polno ; |
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62 | npol++ ; |
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63 | } |
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64 | uInt nPol() { return npol ; } |
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65 | protected: |
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66 | Vector<Stokes::StokesTypes> polmap ; |
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67 | uInt polnos[4] ; |
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68 | uInt npol ; |
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69 | }; |
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70 | |
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71 | class LinearHandler : public CorrTypeHandler { |
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72 | public: |
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73 | LinearHandler() |
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74 | : CorrTypeHandler() |
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75 | { |
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76 | initMap() ; |
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77 | } |
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78 | virtual ~LinearHandler() {} |
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79 | virtual Vector<Stokes::StokesTypes> corrType() |
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80 | { |
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81 | Vector<Stokes::StokesTypes> ret( npol, Stokes::Undefined ) ; |
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82 | if ( npol < 4 ) { |
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83 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) |
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84 | ret[ipol] = polmap[polnos[ipol]] ; |
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85 | } |
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86 | else if ( npol == 4 ) { |
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87 | ret[0] = polmap[0] ; |
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88 | ret[1] = polmap[2] ; |
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89 | ret[2] = polmap[3] ; |
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90 | ret[4] = polmap[1] ; |
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91 | } |
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92 | else { |
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93 | throw( AipsError("npol > 4") ) ; |
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94 | } |
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95 | return ret ; |
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96 | } |
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97 | protected: |
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98 | void initMap() |
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99 | { |
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100 | polmap.resize( 4 ) ; |
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101 | polmap[0] = Stokes::XX ; |
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102 | polmap[1] = Stokes::YY ; |
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103 | polmap[2] = Stokes::XY ; |
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104 | polmap[3] = Stokes::YX ; |
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105 | } |
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106 | }; |
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107 | class CircularHandler : public CorrTypeHandler { |
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108 | public: |
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109 | CircularHandler() |
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110 | : CorrTypeHandler() |
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111 | { |
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112 | initMap() ; |
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113 | } |
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114 | virtual ~CircularHandler() {} |
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115 | virtual Vector<Stokes::StokesTypes> corrType() |
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116 | { |
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117 | Vector<Stokes::StokesTypes> ret( npol, Stokes::Undefined ) ; |
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118 | if ( npol < 4 ) { |
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119 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) |
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120 | ret[ipol] = polmap[polnos[ipol]] ; |
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121 | } |
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122 | else if ( npol == 4 ) { |
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123 | ret[0] = polmap[0] ; |
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124 | ret[1] = polmap[2] ; |
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125 | ret[2] = polmap[3] ; |
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126 | ret[3] = polmap[1] ; |
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127 | } |
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128 | else { |
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129 | throw( AipsError("npol > 4") ) ; |
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130 | } |
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131 | return ret ; |
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132 | } |
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133 | private: |
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134 | void initMap() |
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135 | { |
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136 | polmap.resize( 4 ) ; |
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137 | polmap[0] = Stokes::RR ; |
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138 | polmap[1] = Stokes::LL ; |
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139 | polmap[2] = Stokes::RL ; |
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140 | polmap[3] = Stokes::LR ; |
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141 | } |
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142 | }; |
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143 | class StokesHandler : public CorrTypeHandler { |
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144 | public: |
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145 | StokesHandler() |
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146 | : CorrTypeHandler() |
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147 | { |
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148 | initMap() ; |
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149 | } |
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150 | virtual ~StokesHandler() {} |
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151 | virtual Vector<Stokes::StokesTypes> corrType() |
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152 | { |
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153 | Vector<Stokes::StokesTypes> ret( npol, Stokes::Undefined ) ; |
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154 | if ( npol <= 4 ) { |
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155 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) |
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156 | ret[ipol] = polmap[polnos[ipol]] ; |
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157 | } |
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158 | else { |
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159 | throw( AipsError("npol > 4") ) ; |
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160 | } |
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161 | return ret ; |
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162 | } |
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163 | private: |
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164 | void initMap() |
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165 | { |
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166 | polmap.resize( 4 ) ; |
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167 | polmap[0] = Stokes::I ; |
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168 | polmap[1] = Stokes::Q ; |
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169 | polmap[2] = Stokes::U ; |
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170 | polmap[3] = Stokes::V ; |
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171 | } |
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172 | }; |
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173 | class LinPolHandler : public CorrTypeHandler { |
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174 | public: |
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175 | LinPolHandler() |
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176 | : CorrTypeHandler() |
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177 | { |
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178 | initMap() ; |
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179 | } |
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180 | virtual ~LinPolHandler() {} |
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181 | virtual Vector<Stokes::StokesTypes> corrType() |
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182 | { |
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183 | Vector<Stokes::StokesTypes> ret( npol, Stokes::Undefined ) ; |
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184 | if ( npol <= 2 ) { |
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185 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) |
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186 | ret[ipol] = polmap[polnos[ipol]] ; |
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187 | } |
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188 | else { |
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189 | throw( AipsError("npol > 4") ) ; |
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190 | } |
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191 | return ret ; |
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192 | } |
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193 | private: |
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194 | void initMap() |
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195 | { |
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196 | polmap.resize( 2 ) ; |
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197 | polmap[0] = Stokes::Plinear ; |
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198 | polmap[1] = Stokes::Pangle ; |
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199 | } |
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200 | }; |
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201 | |
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202 | class DataHolder { |
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203 | public: |
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204 | DataHolder( TableRow &tableRow, String polType ) |
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205 | : row( tableRow ) |
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206 | { |
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207 | nchan = 0 ; |
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208 | npol = 0 ; |
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209 | makeCorrTypeHandler( polType ) ; |
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210 | attach() ; |
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211 | flagRow.resize( 4 ) ; |
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212 | reset() ; |
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213 | sigmaTemplate.resize( 4 ) ; |
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214 | sigmaTemplate = 1.0 ; |
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215 | } |
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216 | virtual ~DataHolder() {} |
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217 | virtual void post() = 0 ; |
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218 | virtual void reset() |
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219 | { |
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220 | corr->reset() ; |
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221 | flagRow = False ; |
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222 | npol = 0 ; |
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223 | } |
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224 | virtual void accumulate( uInt id, Vector<Float> &sp, Vector<Bool> &fl, Bool &flr ) |
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225 | { |
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226 | accumulateCorrType( id ) ; |
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227 | accumulateData( id, sp ) ; |
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228 | accumulateFlag( id, fl ) ; |
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229 | accumulateFlagRow( id, flr ) ; |
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230 | } |
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231 | uInt nPol() { return npol ; } |
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232 | uInt nChan() { return nchan ; } |
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233 | Vector<Int> corrTypeInt() |
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234 | { |
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235 | Vector<Int> v( npol ) ; |
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236 | convertArray( v, corr->corrType() ) ; |
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237 | return v ; |
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238 | } |
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239 | Vector<Stokes::StokesTypes> corrType() { return corr->corrType() ; } |
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240 | void setNchan( uInt num ) |
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241 | { |
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242 | nchan = num ; |
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243 | resize() ; |
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244 | } |
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245 | protected: |
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246 | void postAuxiliary() |
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247 | { |
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248 | Vector<Float> w = sigmaTemplate( IPosition(1,0), IPosition(1,npol-1) ) ; |
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249 | sigmaRF.define( w ) ; |
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250 | weightRF.define( w ) ; |
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251 | Cube<Bool> c( npol, nchan, 1, False ) ; |
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252 | flagCategoryRF.define( c ) ; |
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253 | } |
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254 | inline void accumulateCorrType( uInt &id ) |
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255 | { |
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256 | corr->append( id ) ; |
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257 | npol = corr->nPol() ; |
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258 | } |
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259 | inline void accumulateFlagRow( uInt &id, Bool &flr ) |
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260 | { |
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261 | flagRow[id] = flr ; |
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262 | } |
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263 | void postFlagRow() |
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264 | { |
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265 | *flagRowRF = anyEQ( flagRow, True ) ; |
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266 | } |
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267 | inline void accumulateFlag( uInt &id, Vector<Bool> &fl ) |
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268 | { |
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269 | flag.row( id ) = fl ; |
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270 | } |
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271 | virtual void postFlag() = 0 ; |
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272 | inline void accumulateData( uInt &id, Vector<Float> &sp ) |
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273 | { |
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274 | data.row( id ) = sp ; |
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275 | } |
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276 | virtual void postData() = 0 ; |
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277 | TableRow &row ; |
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278 | uInt nchan ; |
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279 | uInt npol ; |
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280 | CountedPtr<CorrTypeHandler> corr; |
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281 | RecordFieldPtr< Vector<Float> > sigmaRF ; |
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282 | RecordFieldPtr< Vector<Float> > weightRF ; |
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283 | RecordFieldPtr< Array<Bool> > flagRF ; |
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284 | RecordFieldPtr<Bool> flagRowRF ; |
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285 | RecordFieldPtr< Cube<Bool> > flagCategoryRF ; |
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286 | Vector<Bool> flagRow ; |
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287 | Matrix<Bool> flag ; |
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288 | Matrix<Float> data ; |
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289 | Vector<Float> sigmaTemplate ; |
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290 | private: |
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291 | void makeCorrTypeHandler( String &polType ) |
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292 | { |
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293 | if ( polType == "linear" ) |
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294 | corr = new LinearHandler() ; |
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295 | else if ( polType == "circular" ) |
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296 | corr = new CircularHandler() ; |
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297 | else if ( polType == "stokes" ) |
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298 | corr = new StokesHandler() ; |
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299 | else if ( polType == "linpol" ) |
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300 | corr = new LinPolHandler() ; |
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301 | else |
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302 | throw( AipsError("Invalid polarization type") ) ; |
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303 | } |
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304 | void attach() |
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305 | { |
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306 | TableRecord &rec = row.record() ; |
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307 | sigmaRF.attachToRecord( rec, "SIGMA" ) ; |
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308 | weightRF.attachToRecord( rec, "WEIGHT" ) ; |
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309 | flagRF.attachToRecord( rec, "FLAG" ) ; |
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310 | flagRowRF.attachToRecord( rec, "FLAG_ROW" ) ; |
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311 | flagCategoryRF.attachToRecord( rec, "FLAG_CATEGORY" ) ; |
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312 | } |
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313 | void resize() |
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314 | { |
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315 | flag.resize( 4, nchan ) ; |
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316 | data.resize( 4, nchan ) ; |
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317 | } |
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318 | }; |
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319 | |
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320 | class FloatDataHolder : public DataHolder { |
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321 | public: |
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322 | FloatDataHolder( TableRow &tableRow, String polType ) |
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323 | : DataHolder( tableRow, polType ) |
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324 | { |
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325 | attachData() ; |
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326 | } |
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327 | virtual ~FloatDataHolder() {} |
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328 | virtual void post() |
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329 | { |
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330 | postData() ; |
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331 | postFlag() ; |
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332 | postFlagRow() ; |
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333 | postAuxiliary() ; |
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334 | } |
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335 | protected: |
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336 | virtual void postFlag() |
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337 | { |
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338 | flagRF.define( flag( IPosition( 2, 0, 0 ), IPosition( 2, npol-1, nchan-1 ) ) ) ; |
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339 | } |
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340 | virtual void postData() |
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341 | { |
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342 | dataRF.define( data( IPosition( 2, 0, 0 ), IPosition( 2, npol-1, nchan-1 ) ) ) ; |
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343 | } |
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344 | private: |
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345 | void attachData() |
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346 | { |
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347 | dataRF.attachToRecord( row.record(), "FLOAT_DATA" ) ; |
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348 | } |
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349 | RecordFieldPtr< Matrix<Float> > dataRF; |
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350 | }; |
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351 | |
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352 | class ComplexDataHolder : public DataHolder { |
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353 | public: |
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354 | ComplexDataHolder( TableRow &tableRow, String polType ) |
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355 | : DataHolder( tableRow, polType ) |
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356 | { |
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357 | attachData() ; |
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358 | } |
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359 | virtual ~ComplexDataHolder() {} |
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360 | virtual void accumulate( uInt id, Vector<Float> &sp, Vector<Bool> &fl, Bool &flr ) |
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361 | { |
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362 | DataHolder::accumulate( id, sp, fl, flr ) ; |
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363 | isFilled[id] = True ; |
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364 | } |
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365 | virtual void post() |
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366 | { |
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367 | postData() ; |
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368 | postFlag() ; |
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369 | postFlagRow() ; |
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370 | postAuxiliary() ; |
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371 | } |
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372 | virtual void reset() |
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373 | { |
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374 | DataHolder::reset() ; |
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375 | for ( uInt i = 0 ; i < 4 ; i++ ) |
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376 | isFilled[i] = False ; |
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377 | } |
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378 | protected: |
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379 | virtual void postFlag() |
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380 | { |
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381 | if ( npol == 4 ) { |
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382 | Vector<Bool> tmp = flag.row( 3 ) ; |
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383 | flag.row( 3 ) = flag.row( 1 ) ; |
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384 | flag.row( 2 ) = flag.row( 2 ) || tmp ; |
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385 | flag.row( 1 ) = flag.row( 2 ) ; |
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386 | flagRF.define( flag ) ; |
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387 | } |
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388 | else { |
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389 | flagRF.define( flag( IPosition( 2, 0, 0 ), IPosition( 2, npol-1, nchan-1 ) ) ) ; |
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390 | } |
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391 | } |
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392 | virtual void postData() |
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393 | { |
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394 | Matrix<Float> tmp( 2, nchan, 0.0 ) ; |
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395 | Matrix<Complex> v( npol, nchan ) ; |
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396 | if ( isFilled[0] ) { |
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397 | tmp.row( 0 ) = data.row( 0 ) ; |
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398 | v.row( 0 ) = RealToComplex( tmp ) ; |
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399 | } |
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400 | if ( isFilled[1] ) { |
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401 | tmp.row( 0 ) = data.row( 1 ) ; |
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402 | v.row( npol-1 ) = RealToComplex( tmp ) ; |
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403 | } |
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404 | if ( isFilled[2] && isFilled[3] ) { |
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405 | tmp.row( 0 ) = data.row( 2 ) ; |
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406 | tmp.row( 1 ) = data.row( 3 ) ; |
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407 | v.row( 1 ) = RealToComplex( tmp ) ; |
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408 | v.row( 2 ) = conj( v.row( 1 ) ) ; |
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409 | } |
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410 | dataRF.define( v ) ; |
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411 | } |
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412 | private: |
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413 | void attachData() |
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414 | { |
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415 | dataRF.attachToRecord( row.record(), "DATA" ) ; |
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416 | } |
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417 | RecordFieldPtr< Matrix<Complex> > dataRF; |
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418 | Bool isFilled[4] ; |
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419 | }; |
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420 | |
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421 | class BaseMSWriterVisitor: public TableVisitor { |
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422 | const String *lastFieldName; |
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423 | uInt lastRecordNo; |
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424 | uInt lastBeamNo, lastScanNo, lastIfNo, lastPolNo; |
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425 | Int lastSrcType; |
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426 | uInt lastCycleNo; |
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427 | Double lastTime; |
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428 | protected: |
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429 | const Table &table; |
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430 | uInt count; |
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431 | public: |
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432 | BaseMSWriterVisitor(const Table &table) |
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433 | : table(table) |
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434 | { |
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435 | static const String dummy; |
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436 | lastFieldName = &dummy; |
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437 | count = 0; |
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438 | } |
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439 | |
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440 | virtual void enterFieldName(const uInt recordNo, const String &columnValue) { |
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441 | } |
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442 | virtual void leaveFieldName(const uInt recordNo, const String &columnValue) { |
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443 | } |
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444 | virtual void enterBeamNo(const uInt recordNo, uInt columnValue) { } |
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445 | virtual void leaveBeamNo(const uInt recordNo, uInt columnValue) { } |
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446 | virtual void enterScanNo(const uInt recordNo, uInt columnValue) { } |
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447 | virtual void leaveScanNo(const uInt recordNo, uInt columnValue) { } |
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448 | virtual void enterIfNo(const uInt recordNo, uInt columnValue) { } |
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449 | virtual void leaveIfNo(const uInt recordNo, uInt columnValue) { } |
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450 | virtual void enterSrcType(const uInt recordNo, Int columnValue) { } |
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451 | virtual void leaveSrcType(const uInt recordNo, Int columnValue) { } |
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452 | virtual void enterCycleNo(const uInt recordNo, uInt columnValue) { } |
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453 | virtual void leaveCycleNo(const uInt recordNo, uInt columnValue) { } |
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454 | virtual void enterTime(const uInt recordNo, Double columnValue) { } |
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455 | virtual void leaveTime(const uInt recordNo, Double columnValue) { } |
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456 | virtual void enterPolNo(const uInt recordNo, uInt columnValue) { } |
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457 | virtual void leavePolNo(const uInt recordNo, uInt columnValue) { } |
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458 | |
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459 | virtual Bool visitRecord(const uInt recordNo, |
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460 | const String &fieldName, |
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461 | const uInt beamNo, |
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462 | const uInt scanNo, |
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463 | const uInt ifNo, |
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464 | const Int srcType, |
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465 | const uInt cycleNo, |
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466 | const Double time, |
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467 | const uInt polNo) { return True ;} |
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468 | |
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469 | virtual Bool visit(Bool isFirst, const uInt recordNo, |
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470 | const uInt nCols, void const *const colValues[]) { |
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471 | const String *fieldName = NULL; |
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472 | uInt beamNo, scanNo, ifNo; |
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473 | Int srcType; |
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474 | uInt cycleNo; |
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475 | Double time; |
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476 | uInt polNo; |
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477 | { // prologue |
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478 | uInt i = 0; |
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479 | { |
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480 | const String *col = (const String*)colValues[i++]; |
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481 | fieldName = &col[recordNo]; |
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482 | } |
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483 | { |
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484 | const uInt *col = (const uInt *)colValues[i++]; |
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485 | beamNo = col[recordNo]; |
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486 | } |
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487 | { |
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488 | const uInt *col = (const uInt *)colValues[i++]; |
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489 | scanNo = col[recordNo]; |
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490 | } |
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491 | { |
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492 | const uInt *col = (const uInt *)colValues[i++]; |
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493 | ifNo = col[recordNo]; |
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494 | } |
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495 | { |
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496 | const Int *col = (const Int *)colValues[i++]; |
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497 | srcType = col[recordNo]; |
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498 | } |
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499 | { |
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500 | const uInt *col = (const uInt *)colValues[i++]; |
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501 | cycleNo = col[recordNo]; |
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502 | } |
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503 | { |
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504 | const Double *col = (const Double *)colValues[i++]; |
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505 | time = col[recordNo]; |
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506 | } |
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507 | { |
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508 | const Int *col = (const Int *)colValues[i++]; |
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509 | polNo = col[recordNo]; |
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510 | } |
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511 | assert(nCols == i); |
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512 | } |
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513 | |
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514 | if (isFirst) { |
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515 | enterFieldName(recordNo, *fieldName); |
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516 | enterBeamNo(recordNo, beamNo); |
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517 | enterScanNo(recordNo, scanNo); |
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518 | enterIfNo(recordNo, ifNo); |
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519 | enterSrcType(recordNo, srcType); |
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520 | enterCycleNo(recordNo, cycleNo); |
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521 | enterTime(recordNo, time); |
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522 | enterPolNo(recordNo, polNo); |
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523 | } else { |
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524 | if (lastFieldName->compare(*fieldName) != 0) { |
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525 | leavePolNo(lastRecordNo, lastPolNo); |
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526 | leaveTime(lastRecordNo, lastTime); |
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527 | leaveCycleNo(lastRecordNo, lastCycleNo); |
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528 | leaveSrcType(lastRecordNo, lastSrcType); |
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529 | leaveIfNo(lastRecordNo, lastIfNo); |
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530 | leaveScanNo(lastRecordNo, lastScanNo); |
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531 | leaveBeamNo(lastRecordNo, lastBeamNo); |
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532 | leaveFieldName(lastRecordNo, *lastFieldName); |
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533 | |
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534 | enterFieldName(recordNo, *fieldName); |
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535 | enterBeamNo(recordNo, beamNo); |
---|
536 | enterScanNo(recordNo, scanNo); |
---|
537 | enterIfNo(recordNo, ifNo); |
---|
538 | enterSrcType(recordNo, srcType); |
---|
539 | enterCycleNo(recordNo, cycleNo); |
---|
540 | enterTime(recordNo, time); |
---|
541 | enterPolNo(recordNo, polNo); |
---|
542 | } else if (lastBeamNo != beamNo) { |
---|
543 | leavePolNo(lastRecordNo, lastPolNo); |
---|
544 | leaveTime(lastRecordNo, lastTime); |
---|
545 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
546 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
547 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
548 | leaveScanNo(lastRecordNo, lastScanNo); |
---|
549 | leaveBeamNo(lastRecordNo, lastBeamNo); |
---|
550 | |
---|
551 | enterBeamNo(recordNo, beamNo); |
---|
552 | enterScanNo(recordNo, scanNo); |
---|
553 | enterIfNo(recordNo, ifNo); |
---|
554 | enterSrcType(recordNo, srcType); |
---|
555 | enterCycleNo(recordNo, cycleNo); |
---|
556 | enterTime(recordNo, time); |
---|
557 | enterPolNo(recordNo, polNo); |
---|
558 | } else if (lastScanNo != scanNo) { |
---|
559 | leavePolNo(lastRecordNo, lastPolNo); |
---|
560 | leaveTime(lastRecordNo, lastTime); |
---|
561 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
562 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
563 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
564 | leaveScanNo(lastRecordNo, lastScanNo); |
---|
565 | |
---|
566 | enterScanNo(recordNo, scanNo); |
---|
567 | enterIfNo(recordNo, ifNo); |
---|
568 | enterSrcType(recordNo, srcType); |
---|
569 | enterCycleNo(recordNo, cycleNo); |
---|
570 | enterTime(recordNo, time); |
---|
571 | enterPolNo(recordNo, polNo); |
---|
572 | } else if (lastIfNo != ifNo) { |
---|
573 | leavePolNo(lastRecordNo, lastPolNo); |
---|
574 | leaveTime(lastRecordNo, lastTime); |
---|
575 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
576 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
577 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
578 | |
---|
579 | enterIfNo(recordNo, ifNo); |
---|
580 | enterSrcType(recordNo, srcType); |
---|
581 | enterCycleNo(recordNo, cycleNo); |
---|
582 | enterTime(recordNo, time); |
---|
583 | enterPolNo(recordNo, polNo); |
---|
584 | } else if (lastSrcType != srcType) { |
---|
585 | leavePolNo(lastRecordNo, lastPolNo); |
---|
586 | leaveTime(lastRecordNo, lastTime); |
---|
587 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
588 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
589 | |
---|
590 | enterSrcType(recordNo, srcType); |
---|
591 | enterCycleNo(recordNo, cycleNo); |
---|
592 | enterTime(recordNo, time); |
---|
593 | enterPolNo(recordNo, polNo); |
---|
594 | } else if (lastCycleNo != cycleNo) { |
---|
595 | leavePolNo(lastRecordNo, lastPolNo); |
---|
596 | leaveTime(lastRecordNo, lastTime); |
---|
597 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
598 | |
---|
599 | enterCycleNo(recordNo, cycleNo); |
---|
600 | enterTime(recordNo, time); |
---|
601 | enterPolNo(recordNo, polNo); |
---|
602 | } else if (lastTime != time) { |
---|
603 | leavePolNo(lastRecordNo, lastPolNo); |
---|
604 | leaveTime(lastRecordNo, lastTime); |
---|
605 | |
---|
606 | enterTime(recordNo, time); |
---|
607 | enterPolNo(recordNo, polNo); |
---|
608 | } else if (lastPolNo != polNo) { |
---|
609 | leavePolNo(lastRecordNo, lastPolNo); |
---|
610 | enterPolNo(recordNo, polNo); |
---|
611 | } |
---|
612 | } |
---|
613 | count++; |
---|
614 | Bool result = visitRecord(recordNo, *fieldName, beamNo, scanNo, ifNo, srcType, |
---|
615 | cycleNo, time, polNo); |
---|
616 | |
---|
617 | { // epilogue |
---|
618 | lastRecordNo = recordNo; |
---|
619 | |
---|
620 | lastFieldName = fieldName; |
---|
621 | lastBeamNo = beamNo; |
---|
622 | lastScanNo = scanNo; |
---|
623 | lastIfNo = ifNo; |
---|
624 | lastSrcType = srcType; |
---|
625 | lastCycleNo = cycleNo; |
---|
626 | lastTime = time; |
---|
627 | lastPolNo = polNo; |
---|
628 | } |
---|
629 | return result ; |
---|
630 | } |
---|
631 | |
---|
632 | virtual void finish() { |
---|
633 | if (count > 0) { |
---|
634 | leavePolNo(lastRecordNo, lastPolNo); |
---|
635 | leaveTime(lastRecordNo, lastTime); |
---|
636 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
637 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
638 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
639 | leaveScanNo(lastRecordNo, lastScanNo); |
---|
640 | leaveBeamNo(lastRecordNo, lastBeamNo); |
---|
641 | leaveFieldName(lastRecordNo, *lastFieldName); |
---|
642 | } |
---|
643 | } |
---|
644 | }; |
---|
645 | |
---|
646 | class MSWriterVisitor: public BaseMSWriterVisitor, public MSWriterUtils { |
---|
647 | public: |
---|
648 | MSWriterVisitor(const Table &table, Table &mstable) |
---|
649 | : BaseMSWriterVisitor(table), |
---|
650 | ms(mstable) |
---|
651 | { |
---|
652 | rowidx = 0 ; |
---|
653 | fieldName = "" ; |
---|
654 | defaultFieldId = 0 ; |
---|
655 | spwId = -1 ; |
---|
656 | subscan = 1 ; |
---|
657 | ptName = "" ; |
---|
658 | srcId = 0 ; |
---|
659 | |
---|
660 | row = TableRow( ms ) ; |
---|
661 | |
---|
662 | initPolarization() ; |
---|
663 | initFrequencies() ; |
---|
664 | |
---|
665 | // |
---|
666 | // add rows to MS |
---|
667 | // |
---|
668 | uInt addrow = table.nrow() ; |
---|
669 | ms.addRow( addrow ) ; |
---|
670 | |
---|
671 | // attach to Scantable columns |
---|
672 | spectraCol.attach( table, "SPECTRA" ) ; |
---|
673 | flagtraCol.attach( table, "FLAGTRA" ) ; |
---|
674 | flagRowCol.attach( table, "FLAGROW" ) ; |
---|
675 | tcalIdCol.attach( table, "TCAL_ID" ) ; |
---|
676 | intervalCol.attach( table, "INTERVAL" ) ; |
---|
677 | directionCol.attach( table, "DIRECTION" ) ; |
---|
678 | scanRateCol.attach( table, "SCANRATE" ) ; |
---|
679 | timeCol.attach( table, "TIME" ) ; |
---|
680 | freqIdCol.attach( table, "FREQ_ID" ) ; |
---|
681 | sourceNameCol.attach( table, "SRCNAME" ) ; |
---|
682 | sourceDirectionCol.attach( table, "SRCDIRECTION" ) ; |
---|
683 | fieldNameCol.attach( table, "FIELDNAME" ) ; |
---|
684 | |
---|
685 | // MS subtables |
---|
686 | attachSubtables() ; |
---|
687 | |
---|
688 | // attach to MS columns |
---|
689 | attachMain() ; |
---|
690 | attachPointing() ; |
---|
691 | } |
---|
692 | |
---|
693 | virtual void enterFieldName(const uInt recordNo, const String &columnValue) { |
---|
694 | //printf("%u: FieldName: %s\n", recordNo, columnValue.c_str()); |
---|
695 | fieldName = fieldNameCol.asString( recordNo ) ; |
---|
696 | String::size_type pos = fieldName.find( "__" ) ; |
---|
697 | if ( pos != String::npos ) { |
---|
698 | fieldId = String::toInt( fieldName.substr( pos+2 ) ) ; |
---|
699 | fieldName = fieldName.substr( 0, pos ) ; |
---|
700 | } |
---|
701 | else { |
---|
702 | fieldId = defaultFieldId ; |
---|
703 | defaultFieldId++ ; |
---|
704 | } |
---|
705 | Double tSec = timeCol.asdouble( recordNo ) * 86400.0 ; |
---|
706 | Vector<Double> srcDir = sourceDirectionCol( recordNo ) ; |
---|
707 | Vector<Double> srate = scanRateCol( recordNo ) ; |
---|
708 | String srcName = sourceNameCol.asString( recordNo ) ; |
---|
709 | |
---|
710 | addField( fieldId, fieldName, srcName, srcDir, srate, tSec ) ; |
---|
711 | |
---|
712 | // put value |
---|
713 | *fieldIdRF = fieldId ; |
---|
714 | } |
---|
715 | virtual void leaveFieldName(const uInt recordNo, const String &columnValue) { |
---|
716 | } |
---|
717 | virtual void enterBeamNo(const uInt recordNo, uInt columnValue) { |
---|
718 | //printf("%u: BeamNo: %u\n", recordNo, columnValue); |
---|
719 | |
---|
720 | feedId = (Int)columnValue ; |
---|
721 | |
---|
722 | // put value |
---|
723 | *feed1RF = feedId ; |
---|
724 | *feed2RF = feedId ; |
---|
725 | } |
---|
726 | virtual void leaveBeamNo(const uInt recordNo, uInt columnValue) { |
---|
727 | } |
---|
728 | virtual void enterScanNo(const uInt recordNo, uInt columnValue) { |
---|
729 | //printf("%u: ScanNo: %u\n", recordNo, columnValue); |
---|
730 | |
---|
731 | // put value |
---|
732 | // SCAN_NUMBER is 0-based in Scantable while 1-based in MS |
---|
733 | *scanNumberRF = (Int)columnValue + 1 ; |
---|
734 | } |
---|
735 | virtual void leaveScanNo(const uInt recordNo, uInt columnValue) { |
---|
736 | subscan = 1 ; |
---|
737 | } |
---|
738 | virtual void enterIfNo(const uInt recordNo, uInt columnValue) { |
---|
739 | //printf("%u: IfNo: %u\n", recordNo, columnValue); |
---|
740 | |
---|
741 | spwId = (Int)columnValue ; |
---|
742 | uInt freqId = freqIdCol.asuInt( recordNo ) ; |
---|
743 | |
---|
744 | Vector<Float> sp = spectraCol( recordNo ) ; |
---|
745 | uInt nchan = sp.nelements() ; |
---|
746 | holder->setNchan( nchan ) ; |
---|
747 | |
---|
748 | addSpectralWindow( spwId, freqId ) ; |
---|
749 | |
---|
750 | addFeed( feedId, spwId ) ; |
---|
751 | } |
---|
752 | virtual void leaveIfNo(const uInt recordNo, uInt columnValue) { |
---|
753 | } |
---|
754 | virtual void enterSrcType(const uInt recordNo, Int columnValue) { |
---|
755 | //printf("%u: SrcType: %d\n", recordNo, columnValue); |
---|
756 | |
---|
757 | Int stateId = addState( columnValue ) ; |
---|
758 | |
---|
759 | // put value |
---|
760 | *stateIdRF = stateId ; |
---|
761 | } |
---|
762 | virtual void leaveSrcType(const uInt recordNo, Int columnValue) { |
---|
763 | } |
---|
764 | virtual void enterCycleNo(const uInt recordNo, uInt columnValue) { |
---|
765 | //printf("%u: CycleNo: %u\n", recordNo, columnValue); |
---|
766 | } |
---|
767 | virtual void leaveCycleNo(const uInt recordNo, uInt columnValue) { |
---|
768 | } |
---|
769 | virtual void enterTime(const uInt recordNo, Double columnValue) { |
---|
770 | //printf("%u: Time: %f\n", recordNo, columnValue); |
---|
771 | |
---|
772 | Double timeSec = columnValue * 86400.0 ; |
---|
773 | Double interval = intervalCol.asdouble( recordNo ) ; |
---|
774 | |
---|
775 | if ( ptName.empty() ) { |
---|
776 | Vector<Double> dir = directionCol( recordNo ) ; |
---|
777 | Vector<Double> rate = scanRateCol( recordNo ) ; |
---|
778 | if ( anyNE( rate, 0.0 ) ) { |
---|
779 | Matrix<Double> msdir( 2, 2 ) ; |
---|
780 | msdir.column( 0 ) = dir ; |
---|
781 | msdir.column( 1 ) = rate ; |
---|
782 | addPointing( timeSec, interval, msdir ) ; |
---|
783 | } |
---|
784 | else { |
---|
785 | Matrix<Double> msdir( 2, 1 ) ; |
---|
786 | msdir.column( 0 ) = dir ; |
---|
787 | addPointing( timeSec, interval, msdir ) ; |
---|
788 | } |
---|
789 | } |
---|
790 | |
---|
791 | // put value |
---|
792 | *timeRF = timeSec ; |
---|
793 | *timeCentroidRF = timeSec ; |
---|
794 | *intervalRF = interval ; |
---|
795 | *exposureRF = interval ; |
---|
796 | } |
---|
797 | virtual void leaveTime(const uInt recordNo, Double columnValue) { |
---|
798 | if ( holder->nPol() > 0 ) { |
---|
799 | Int polId = addPolarization() ; |
---|
800 | Int ddId = addDataDescription( polId, spwId ) ; |
---|
801 | |
---|
802 | // put field |
---|
803 | *dataDescIdRF = ddId ; |
---|
804 | holder->post() ; |
---|
805 | |
---|
806 | // commit row |
---|
807 | row.put( rowidx ) ; |
---|
808 | rowidx++ ; |
---|
809 | |
---|
810 | // reset holder |
---|
811 | holder->reset() ; |
---|
812 | } |
---|
813 | } |
---|
814 | virtual void enterPolNo(const uInt recordNo, uInt columnValue) { |
---|
815 | //printf("%u: PolNo: %d\n", recordNo, columnValue); |
---|
816 | } |
---|
817 | virtual void leavePolNo(const uInt recordNo, uInt columnValue) { |
---|
818 | } |
---|
819 | |
---|
820 | virtual Bool visitRecord(const uInt recordNo, |
---|
821 | const String &fieldName, |
---|
822 | const uInt beamNo, |
---|
823 | const uInt scanNo, |
---|
824 | const uInt ifNo, |
---|
825 | const Int srcType, |
---|
826 | const uInt cycleNo, |
---|
827 | const Double time, |
---|
828 | const uInt polNo) { |
---|
829 | //printf("%u: %s, %u, %u, %u, %d, %u, %f, %d\n", recordNo, |
---|
830 | // fieldName.c_str(), beamNo, scanNo, ifNo, srcType, cycleNo, time, polNo); |
---|
831 | |
---|
832 | Vector<Float> sp = spectraCol( recordNo ) ; |
---|
833 | Vector<uChar> tmp = flagtraCol( recordNo ) ; |
---|
834 | Vector<Bool> fl( tmp.shape() ) ; |
---|
835 | convertArray( fl, tmp ) ; |
---|
836 | Bool flr = (Bool)flagRowCol.asuInt( recordNo ) ; |
---|
837 | holder->accumulate( polNo, sp, fl, flr ) ; |
---|
838 | |
---|
839 | return True ; |
---|
840 | } |
---|
841 | |
---|
842 | virtual void finish() { |
---|
843 | BaseMSWriterVisitor::finish(); |
---|
844 | //printf("Total: %u\n", count); |
---|
845 | |
---|
846 | // remove rows |
---|
847 | if ( ms.nrow() > rowidx ) { |
---|
848 | uInt numRemove = ms.nrow() - rowidx ; |
---|
849 | //cout << "numRemove = " << numRemove << endl ; |
---|
850 | Vector<uInt> rows( numRemove ) ; |
---|
851 | indgen( rows, rowidx ) ; |
---|
852 | ms.removeRow( rows ) ; |
---|
853 | } |
---|
854 | |
---|
855 | // fill empty SPECTRAL_WINDOW rows |
---|
856 | infillSpectralWindow() ; |
---|
857 | } |
---|
858 | |
---|
859 | void dataColumnName( String name ) |
---|
860 | { |
---|
861 | if ( name == "DATA" ) |
---|
862 | holder = new ComplexDataHolder( row, poltype ) ; |
---|
863 | else if ( name == "FLOAT_DATA" ) |
---|
864 | holder = new FloatDataHolder( row, poltype ) ; |
---|
865 | } |
---|
866 | void pointingTableName( String name ) { |
---|
867 | ptName = name ; |
---|
868 | } |
---|
869 | void setSourceRecord( Record &r ) { |
---|
870 | srcRec = r ; |
---|
871 | } |
---|
872 | private: |
---|
873 | void addField( Int &fid, String &fname, String &srcName, |
---|
874 | Vector<Double> &sdir, Vector<Double> &srate, |
---|
875 | Double &tSec ) |
---|
876 | { |
---|
877 | uInt nrow = fieldtab.nrow() ; |
---|
878 | while( (Int)nrow <= fid ) { |
---|
879 | fieldtab.addRow( 1, True ) ; |
---|
880 | nrow++ ; |
---|
881 | } |
---|
882 | |
---|
883 | Matrix<Double> dir ; |
---|
884 | Int numPoly = 0 ; |
---|
885 | if ( anyNE( srate, 0.0 ) ) { |
---|
886 | dir.resize( 2, 2 ) ; |
---|
887 | dir.column( 0 ) = sdir ; |
---|
888 | dir.column( 1 ) = srate ; |
---|
889 | numPoly = 1 ; |
---|
890 | } |
---|
891 | else { |
---|
892 | dir.resize( 2, 1 ) ; |
---|
893 | dir.column( 0 ) = sdir ; |
---|
894 | } |
---|
895 | srcId = srcRec.asInt( srcName ) ; |
---|
896 | |
---|
897 | TableRow tr( fieldtab ) ; |
---|
898 | TableRecord &r = tr.record() ; |
---|
899 | putField( "NAME", r, fname ) ; |
---|
900 | putField( "NUM_POLY", r, numPoly ) ; |
---|
901 | putField( "TIME", r, tSec ) ; |
---|
902 | putField( "SOURCE_ID", r, srcId ) ; |
---|
903 | defineField( "DELAY_DIR", r, dir ) ; |
---|
904 | defineField( "REFERENCE_DIR", r, dir ) ; |
---|
905 | defineField( "PHASE_DIR", r, dir ) ; |
---|
906 | tr.put( fid ) ; |
---|
907 | |
---|
908 | // for POINTING table |
---|
909 | *poNameRF = fname ; |
---|
910 | } |
---|
911 | Int addState( Int &id ) |
---|
912 | { |
---|
913 | String obsMode ; |
---|
914 | Bool isSignal ; |
---|
915 | Double tnoise ; |
---|
916 | Double tload ; |
---|
917 | queryType( id, obsMode, isSignal, tnoise, tload ) ; |
---|
918 | |
---|
919 | String key = obsMode+"_"+String::toString( subscan ) ; |
---|
920 | Int idx = -1 ; |
---|
921 | uInt nEntry = stateEntry.nelements() ; |
---|
922 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
923 | if ( stateEntry[i] == key ) { |
---|
924 | idx = i ; |
---|
925 | break ; |
---|
926 | } |
---|
927 | } |
---|
928 | if ( idx == -1 ) { |
---|
929 | uInt nrow = statetab.nrow() ; |
---|
930 | statetab.addRow( 1, True ) ; |
---|
931 | TableRow tr( statetab ) ; |
---|
932 | TableRecord &r = tr.record() ; |
---|
933 | putField( "OBS_MODE", r, obsMode ) ; |
---|
934 | putField( "SIG", r, isSignal ) ; |
---|
935 | isSignal = !isSignal ; |
---|
936 | putField( "REF", r, isSignal ) ; |
---|
937 | putField( "CAL", r, tnoise ) ; |
---|
938 | putField( "LOAD", r, tload ) ; |
---|
939 | tr.put( nrow ) ; |
---|
940 | idx = nrow ; |
---|
941 | |
---|
942 | stateEntry.resize( nEntry+1, True ) ; |
---|
943 | stateEntry[nEntry] = key ; |
---|
944 | } |
---|
945 | subscan++ ; |
---|
946 | |
---|
947 | return idx ; |
---|
948 | } |
---|
949 | void addPointing( Double &tSec, Double &interval, Matrix<Double> &dir ) |
---|
950 | { |
---|
951 | uInt nrow = potab.nrow() ; |
---|
952 | potab.addRow( 1, True ) ; |
---|
953 | |
---|
954 | *poNumPolyRF = dir.ncolumn() - 1 ; |
---|
955 | *poTimeRF = tSec ; |
---|
956 | *poTimeOriginRF = tSec ; |
---|
957 | *poIntervalRF = interval ; |
---|
958 | poDirectionRF.define( dir ) ; |
---|
959 | poTargetRF.define( dir ) ; |
---|
960 | porow.put( nrow ) ; |
---|
961 | } |
---|
962 | Int addPolarization() |
---|
963 | { |
---|
964 | Int idx = -1 ; |
---|
965 | Vector<Int> corrType = holder->corrTypeInt() ; |
---|
966 | uInt nEntry = polEntry.size() ; |
---|
967 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
968 | if ( polEntry[i].conform( corrType ) && allEQ( polEntry[i], corrType ) ) { |
---|
969 | idx = i ; |
---|
970 | break ; |
---|
971 | } |
---|
972 | } |
---|
973 | |
---|
974 | Int numCorr = holder->nPol() ; |
---|
975 | Matrix<Int> corrProduct = corrProductTemplate[numCorr] ; |
---|
976 | |
---|
977 | if ( idx == -1 ) { |
---|
978 | uInt nrow = poltab.nrow() ; |
---|
979 | poltab.addRow( 1, True ) ; |
---|
980 | TableRow tr( poltab ) ; |
---|
981 | TableRecord &r = tr.record() ; |
---|
982 | putField( "NUM_CORR", r, numCorr ) ; |
---|
983 | defineField( "CORR_TYPE", r, corrType ) ; |
---|
984 | defineField( "CORR_PRODUCT", r, corrProduct ) ; |
---|
985 | tr.put( nrow ) ; |
---|
986 | idx = nrow ; |
---|
987 | |
---|
988 | polEntry.resize( nEntry+1 ) ; |
---|
989 | polEntry[nEntry] = corrType ; |
---|
990 | } |
---|
991 | |
---|
992 | return idx ; |
---|
993 | } |
---|
994 | Int addDataDescription( Int pid, Int sid ) |
---|
995 | { |
---|
996 | Int idx = -1 ; |
---|
997 | uInt nEntry = ddEntry.nrow() ; |
---|
998 | Vector<Int> key( 2 ) ; |
---|
999 | key[0] = pid ; |
---|
1000 | key[1] = sid ; |
---|
1001 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
1002 | if ( allEQ( ddEntry.row(i), key ) ) { |
---|
1003 | idx = i ; |
---|
1004 | break ; |
---|
1005 | } |
---|
1006 | } |
---|
1007 | |
---|
1008 | if ( idx == -1 ) { |
---|
1009 | uInt nrow = ddtab.nrow() ; |
---|
1010 | ddtab.addRow( 1, True ) ; |
---|
1011 | TableRow tr( ddtab ) ; |
---|
1012 | TableRecord &r = tr.record() ; |
---|
1013 | putField( "POLARIZATION_ID", r, pid ) ; |
---|
1014 | putField( "SPECTRAL_WINDOW_ID", r, sid ) ; |
---|
1015 | tr.put( nrow ) ; |
---|
1016 | idx = nrow ; |
---|
1017 | |
---|
1018 | ddEntry.resize( nEntry+1, 2, True ) ; |
---|
1019 | ddEntry.row(nEntry) = key ; |
---|
1020 | } |
---|
1021 | |
---|
1022 | return idx ; |
---|
1023 | } |
---|
1024 | void infillSpectralWindow() |
---|
1025 | { |
---|
1026 | ROScalarColumn<Int> nchanCol( spwtab, "NUM_CHAN" ) ; |
---|
1027 | Vector<Int> nchan = nchanCol.getColumn() ; |
---|
1028 | TableRow tr( spwtab ) ; |
---|
1029 | TableRecord &r = tr.record() ; |
---|
1030 | Int mfr = 1 ; |
---|
1031 | Vector<Double> dummy( 1, 0.0 ) ; |
---|
1032 | putField( "MEAS_FREQ_REF", r, mfr ) ; |
---|
1033 | defineField( "CHAN_FREQ", r, dummy ) ; |
---|
1034 | defineField( "CHAN_WIDTH", r, dummy ) ; |
---|
1035 | defineField( "EFFECTIVE_BW", r, dummy ) ; |
---|
1036 | defineField( "RESOLUTION", r, dummy ) ; |
---|
1037 | |
---|
1038 | for ( uInt i = 0 ; i < spwtab.nrow() ; i++ ) { |
---|
1039 | if ( nchan[i] == 0 ) |
---|
1040 | tr.put( i ) ; |
---|
1041 | } |
---|
1042 | } |
---|
1043 | void addSpectralWindow( Int sid, uInt fid ) |
---|
1044 | { |
---|
1045 | if ( !processedFreqId[fid] ) { |
---|
1046 | uInt nrow = spwtab.nrow() ; |
---|
1047 | while( (Int)nrow <= sid ) { |
---|
1048 | spwtab.addRow( 1, True ) ; |
---|
1049 | nrow++ ; |
---|
1050 | } |
---|
1051 | processedFreqId[fid] = True ; |
---|
1052 | } |
---|
1053 | |
---|
1054 | Double rp = refpix[fid] ; |
---|
1055 | Double rv = refval[fid] ; |
---|
1056 | Double ic = increment[fid] ; |
---|
1057 | |
---|
1058 | Int mfrInt = (Int)freqframe ; |
---|
1059 | Int nchan = holder->nChan() ; |
---|
1060 | Double bw = nchan * abs( ic ) ; |
---|
1061 | Double reffreq = rv - rp * ic ; |
---|
1062 | Int netsb = 0 ; // USB->0, LSB->1 |
---|
1063 | if ( ic < 0 ) |
---|
1064 | netsb = 1 ; |
---|
1065 | Vector<Double> res( nchan, abs(ic) ) ; |
---|
1066 | Vector<Double> cw( nchan, ic ) ; |
---|
1067 | Vector<Double> chanf( nchan ) ; |
---|
1068 | indgen( chanf, reffreq, ic ) ; |
---|
1069 | |
---|
1070 | TableRow tr( spwtab ) ; |
---|
1071 | TableRecord &r = tr.record() ; |
---|
1072 | putField( "MEAS_FREQ_REF", r, mfrInt ) ; |
---|
1073 | putField( "NUM_CHAN", r, nchan ) ; |
---|
1074 | putField( "TOTAL_BANDWIDTH", r, bw ) ; |
---|
1075 | putField( "REF_FREQUENCY", r, reffreq ) ; |
---|
1076 | putField( "NET_SIDEBAND", r, netsb ) ; |
---|
1077 | defineField( "RESOLUTION", r, res ) ; |
---|
1078 | // defineField( "CHAN_WIDTH", r, res ) ; |
---|
1079 | defineField( "CHAN_WIDTH", r, cw ) ; |
---|
1080 | defineField( "EFFECTIVE_BW", r, res ) ; |
---|
1081 | defineField( "CHAN_FREQ", r, chanf ) ; |
---|
1082 | tr.put( sid ) ; |
---|
1083 | } |
---|
1084 | void addFeed( Int fid, Int sid ) |
---|
1085 | { |
---|
1086 | Int idx = -1 ; |
---|
1087 | uInt nEntry = feedEntry.nrow() ; |
---|
1088 | Vector<Int> key( 2 ) ; |
---|
1089 | key[0] = fid ; |
---|
1090 | key[1] = sid ; |
---|
1091 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
1092 | if ( allEQ( feedEntry.row(i), key ) ) { |
---|
1093 | idx = i ; |
---|
1094 | break ; |
---|
1095 | } |
---|
1096 | } |
---|
1097 | |
---|
1098 | if ( idx == -1 ) { |
---|
1099 | uInt nrow = feedtab.nrow() ; |
---|
1100 | feedtab.addRow( 1, True ) ; |
---|
1101 | Int numReceptors = 2 ; |
---|
1102 | Vector<String> polType( numReceptors ) ; |
---|
1103 | Matrix<Double> beamOffset( 2, numReceptors, 0.0 ) ; |
---|
1104 | Vector<Double> receptorAngle( numReceptors, 0.0 ) ; |
---|
1105 | if ( poltype == "linear" ) { |
---|
1106 | polType[0] = "X" ; |
---|
1107 | polType[1] = "Y" ; |
---|
1108 | } |
---|
1109 | else if ( poltype == "circular" ) { |
---|
1110 | polType[0] = "R" ; |
---|
1111 | polType[1] = "L" ; |
---|
1112 | } |
---|
1113 | else { |
---|
1114 | polType[0] = "X" ; |
---|
1115 | polType[1] = "Y" ; |
---|
1116 | } |
---|
1117 | Matrix<Complex> polResponse( numReceptors, numReceptors, 0.0 ) ; |
---|
1118 | |
---|
1119 | TableRow tr( feedtab ) ; |
---|
1120 | TableRecord &r = tr.record() ; |
---|
1121 | putField( "FEED_ID", r, fid ) ; |
---|
1122 | putField( "BEAM_ID", r, fid ) ; |
---|
1123 | Int tmp = 0 ; |
---|
1124 | putField( "ANTENNA_ID", r, tmp ) ; |
---|
1125 | putField( "SPECTRAL_WINDOW_ID", r, sid ) ; |
---|
1126 | putField( "NUM_RECEPTORS", r, numReceptors ) ; |
---|
1127 | defineField( "POLARIZATION_TYPE", r, polType ) ; |
---|
1128 | defineField( "BEAM_OFFSET", r, beamOffset ) ; |
---|
1129 | defineField( "RECEPTOR_ANGLE", r, receptorAngle ) ; |
---|
1130 | defineField( "POL_RESPONSE", r, polResponse ) ; |
---|
1131 | tr.put( nrow ) ; |
---|
1132 | |
---|
1133 | feedEntry.resize( nEntry+1, 2, True ) ; |
---|
1134 | feedEntry.row( nEntry ) = key ; |
---|
1135 | } |
---|
1136 | } |
---|
1137 | void initPolarization() |
---|
1138 | { |
---|
1139 | const TableRecord &keys = table.keywordSet() ; |
---|
1140 | poltype = keys.asString( "POLTYPE" ) ; |
---|
1141 | |
---|
1142 | initCorrProductTemplate() ; |
---|
1143 | } |
---|
1144 | void initFrequencies() |
---|
1145 | { |
---|
1146 | const TableRecord &keys = table.keywordSet() ; |
---|
1147 | Table tab = keys.asTable( "FREQUENCIES" ) ; |
---|
1148 | ROScalarColumn<uInt> idcol( tab, "ID" ) ; |
---|
1149 | ROScalarColumn<Double> rpcol( tab, "REFPIX" ) ; |
---|
1150 | ROScalarColumn<Double> rvcol( tab, "REFVAL" ) ; |
---|
1151 | ROScalarColumn<Double> iccol( tab, "INCREMENT" ) ; |
---|
1152 | Vector<uInt> id = idcol.getColumn() ; |
---|
1153 | Vector<Double> rp = rpcol.getColumn() ; |
---|
1154 | Vector<Double> rv = rvcol.getColumn() ; |
---|
1155 | Vector<Double> ic = iccol.getColumn() ; |
---|
1156 | for ( uInt i = 0 ; i < id.nelements() ; i++ ) { |
---|
1157 | processedFreqId.insert( pair<uInt,Bool>( id[i], False ) ) ; |
---|
1158 | refpix.insert( pair<uInt,Double>( id[i], rp[i] ) ) ; |
---|
1159 | refval.insert( pair<uInt,Double>( id[i], rv[i] ) ) ; |
---|
1160 | increment.insert( pair<uInt,Double>( id[i], ic[i] ) ) ; |
---|
1161 | } |
---|
1162 | String frameStr = tab.keywordSet().asString( "BASEFRAME" ) ; |
---|
1163 | MFrequency::getType( freqframe, frameStr ) ; |
---|
1164 | } |
---|
1165 | void attachSubtables() |
---|
1166 | { |
---|
1167 | const TableRecord &keys = table.keywordSet() ; |
---|
1168 | TableRecord &mskeys = ms.rwKeywordSet() ; |
---|
1169 | |
---|
1170 | // FIELD table |
---|
1171 | fieldtab = mskeys.asTable( "FIELD" ) ; |
---|
1172 | |
---|
1173 | // SPECTRAL_WINDOW table |
---|
1174 | spwtab = mskeys.asTable( "SPECTRAL_WINDOW" ) ; |
---|
1175 | |
---|
1176 | // POINTING table |
---|
1177 | potab = mskeys.asTable( "POINTING" ) ; |
---|
1178 | |
---|
1179 | // POLARIZATION table |
---|
1180 | poltab = mskeys.asTable( "POLARIZATION" ) ; |
---|
1181 | |
---|
1182 | // DATA_DESCRIPTION table |
---|
1183 | ddtab = mskeys.asTable( "DATA_DESCRIPTION" ) ; |
---|
1184 | |
---|
1185 | // STATE table |
---|
1186 | statetab = mskeys.asTable( "STATE" ) ; |
---|
1187 | |
---|
1188 | // FEED table |
---|
1189 | feedtab = mskeys.asTable( "FEED" ) ; |
---|
1190 | } |
---|
1191 | void attachMain() |
---|
1192 | { |
---|
1193 | TableRecord &r = row.record() ; |
---|
1194 | dataDescIdRF.attachToRecord( r, "DATA_DESC_ID" ) ; |
---|
1195 | timeRF.attachToRecord( r, "TIME" ) ; |
---|
1196 | timeCentroidRF.attachToRecord( r, "TIME_CENTROID" ) ; |
---|
1197 | intervalRF.attachToRecord( r, "INTERVAL" ) ; |
---|
1198 | exposureRF.attachToRecord( r, "EXPOSURE" ) ; |
---|
1199 | fieldIdRF.attachToRecord( r, "FIELD_ID" ) ; |
---|
1200 | feed1RF.attachToRecord( r, "FEED1" ) ; |
---|
1201 | feed2RF.attachToRecord( r, "FEED2" ) ; |
---|
1202 | scanNumberRF.attachToRecord( r, "SCAN_NUMBER" ) ; |
---|
1203 | stateIdRF.attachToRecord( r, "STATE_ID" ) ; |
---|
1204 | |
---|
1205 | // constant values |
---|
1206 | Int id = 0 ; |
---|
1207 | RecordFieldPtr<Int> intRF( r, "OBSERVATION_ID" ) ; |
---|
1208 | *intRF = 0 ; |
---|
1209 | intRF.attachToRecord( r, "ANTENNA1" ) ; |
---|
1210 | *intRF = 0 ; |
---|
1211 | intRF.attachToRecord( r, "ANTENNA2" ) ; |
---|
1212 | *intRF = 0 ; |
---|
1213 | intRF.attachToRecord( r, "ARRAY_ID" ) ; |
---|
1214 | *intRF = 0 ; |
---|
1215 | intRF.attachToRecord( r, "PROCESSOR_ID" ) ; |
---|
1216 | *intRF = 0 ; |
---|
1217 | RecordFieldPtr< Vector<Double> > arrayRF( r, "UVW" ) ; |
---|
1218 | arrayRF.define( Vector<Double>( 3, 0.0 ) ) ; |
---|
1219 | } |
---|
1220 | void attachPointing() |
---|
1221 | { |
---|
1222 | porow = TableRow( potab ) ; |
---|
1223 | TableRecord &r = porow.record() ; |
---|
1224 | poNumPolyRF.attachToRecord( r, "NUM_POLY" ) ; |
---|
1225 | poTimeRF.attachToRecord( r, "TIME" ) ; |
---|
1226 | poTimeOriginRF.attachToRecord( r, "TIME_ORIGIN" ) ; |
---|
1227 | poIntervalRF.attachToRecord( r, "INTERVAL" ) ; |
---|
1228 | poNameRF.attachToRecord( r, "NAME" ) ; |
---|
1229 | poDirectionRF.attachToRecord( r, "DIRECTION" ) ; |
---|
1230 | poTargetRF.attachToRecord( r, "TARGET" ) ; |
---|
1231 | |
---|
1232 | // constant values |
---|
1233 | RecordFieldPtr<Int> antIdRF( r, "ANTENNA_ID" ) ; |
---|
1234 | *antIdRF = 0 ; |
---|
1235 | RecordFieldPtr<Bool> trackingRF( r, "TRACKING" ) ; |
---|
1236 | *trackingRF = True ; |
---|
1237 | } |
---|
1238 | void queryType( Int type, String &stype, Bool &b, Double &t, Double &l ) |
---|
1239 | { |
---|
1240 | t = 0.0 ; |
---|
1241 | l = 0.0 ; |
---|
1242 | |
---|
1243 | String sep1="#" ; |
---|
1244 | String sep2="," ; |
---|
1245 | String target="OBSERVE_TARGET" ; |
---|
1246 | String atmcal="CALIBRATE_TEMPERATURE" ; |
---|
1247 | String onstr="ON_SOURCE" ; |
---|
1248 | String offstr="OFF_SOURCE" ; |
---|
1249 | String pswitch="POSITION_SWITCH" ; |
---|
1250 | String nod="NOD" ; |
---|
1251 | String fswitch="FREQUENCY_SWITCH" ; |
---|
1252 | String sigstr="SIG" ; |
---|
1253 | String refstr="REF" ; |
---|
1254 | String unspecified="UNSPECIFIED" ; |
---|
1255 | String ftlow="LOWER" ; |
---|
1256 | String fthigh="HIGHER" ; |
---|
1257 | switch ( type ) { |
---|
1258 | case SrcType::PSON: |
---|
1259 | stype = target+sep1+onstr+sep2+pswitch ; |
---|
1260 | b = True ; |
---|
1261 | break ; |
---|
1262 | case SrcType::PSOFF: |
---|
1263 | stype = target+sep1+offstr+sep2+pswitch ; |
---|
1264 | b = False ; |
---|
1265 | break ; |
---|
1266 | case SrcType::NOD: |
---|
1267 | stype = target+sep1+onstr+sep2+nod ; |
---|
1268 | b = True ; |
---|
1269 | break ; |
---|
1270 | case SrcType::FSON: |
---|
1271 | stype = target+sep1+onstr+sep2+fswitch+sep1+sigstr ; |
---|
1272 | b = True ; |
---|
1273 | break ; |
---|
1274 | case SrcType::FSOFF: |
---|
1275 | stype = target+sep1+onstr+sep2+fswitch+sep1+refstr ; |
---|
1276 | b = False ; |
---|
1277 | break ; |
---|
1278 | case SrcType::SKY: |
---|
1279 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1280 | b = False ; |
---|
1281 | break ; |
---|
1282 | case SrcType::HOT: |
---|
1283 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1284 | b = False ; |
---|
1285 | break ; |
---|
1286 | case SrcType::WARM: |
---|
1287 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1288 | b = False ; |
---|
1289 | break ; |
---|
1290 | case SrcType::COLD: |
---|
1291 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1292 | b = False ; |
---|
1293 | break ; |
---|
1294 | case SrcType::PONCAL: |
---|
1295 | stype = atmcal+sep1+onstr+sep2+pswitch ; |
---|
1296 | b = True ; |
---|
1297 | break ; |
---|
1298 | case SrcType::POFFCAL: |
---|
1299 | stype = atmcal+sep1+offstr+sep2+pswitch ; |
---|
1300 | b = False ; |
---|
1301 | break ; |
---|
1302 | case SrcType::NODCAL: |
---|
1303 | stype = atmcal+sep1+onstr+sep2+nod ; |
---|
1304 | b = True ; |
---|
1305 | break ; |
---|
1306 | case SrcType::FONCAL: |
---|
1307 | stype = atmcal+sep1+onstr+sep2+fswitch+sep1+sigstr ; |
---|
1308 | b = True ; |
---|
1309 | break ; |
---|
1310 | case SrcType::FOFFCAL: |
---|
1311 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+refstr ; |
---|
1312 | b = False ; |
---|
1313 | break ; |
---|
1314 | case SrcType::FSLO: |
---|
1315 | stype = target+sep1+onstr+sep2+fswitch+sep1+ftlow ; |
---|
1316 | b = True ; |
---|
1317 | break ; |
---|
1318 | case SrcType::FLOOFF: |
---|
1319 | stype = target+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1320 | b = False ; |
---|
1321 | break ; |
---|
1322 | case SrcType::FLOSKY: |
---|
1323 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1324 | b = False ; |
---|
1325 | break ; |
---|
1326 | case SrcType::FLOHOT: |
---|
1327 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1328 | b = False ; |
---|
1329 | break ; |
---|
1330 | case SrcType::FLOWARM: |
---|
1331 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1332 | b = False ; |
---|
1333 | break ; |
---|
1334 | case SrcType::FLOCOLD: |
---|
1335 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1336 | b = False ; |
---|
1337 | break ; |
---|
1338 | case SrcType::FSHI: |
---|
1339 | stype = target+sep1+onstr+sep2+fswitch+sep1+fthigh ; |
---|
1340 | b = True ; |
---|
1341 | break ; |
---|
1342 | case SrcType::FHIOFF: |
---|
1343 | stype = target+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1344 | b = False ; |
---|
1345 | break ; |
---|
1346 | case SrcType::FHISKY: |
---|
1347 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1348 | b = False ; |
---|
1349 | break ; |
---|
1350 | case SrcType::FHIHOT: |
---|
1351 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1352 | b = False ; |
---|
1353 | break ; |
---|
1354 | case SrcType::FHIWARM: |
---|
1355 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1356 | b = False ; |
---|
1357 | break ; |
---|
1358 | case SrcType::FHICOLD: |
---|
1359 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1360 | b = False ; |
---|
1361 | break ; |
---|
1362 | case SrcType::SIG: |
---|
1363 | stype = target+sep1+onstr+sep2+unspecified ; |
---|
1364 | b = True ; |
---|
1365 | break ; |
---|
1366 | case SrcType::REF: |
---|
1367 | stype = target+sep1+offstr+sep2+unspecified ; |
---|
1368 | b = False ; |
---|
1369 | break ; |
---|
1370 | default: |
---|
1371 | stype = unspecified ; |
---|
1372 | b = True ; |
---|
1373 | break ; |
---|
1374 | } |
---|
1375 | } |
---|
1376 | void initCorrProductTemplate() |
---|
1377 | { |
---|
1378 | Int n = 1 ; |
---|
1379 | { |
---|
1380 | Matrix<Int> c( 2, n, 0 ) ; |
---|
1381 | corrProductTemplate[n] = c ; |
---|
1382 | } |
---|
1383 | n = 2 ; |
---|
1384 | { |
---|
1385 | Matrix<Int> c( 2, n, 0 ) ; |
---|
1386 | c.column( 1 ) = 1 ; |
---|
1387 | corrProductTemplate[n] = c ; |
---|
1388 | } |
---|
1389 | n = 4 ; |
---|
1390 | { |
---|
1391 | Matrix<Int> c( 2, n, 0 ) ; |
---|
1392 | c( 0, 2 ) = 1 ; |
---|
1393 | c( 0, 3 ) = 1 ; |
---|
1394 | c( 1, 1 ) = 1 ; |
---|
1395 | c( 1, 3 ) = 1 ; |
---|
1396 | corrProductTemplate[n] = c ; |
---|
1397 | } |
---|
1398 | } |
---|
1399 | |
---|
1400 | Table &ms; |
---|
1401 | TableRow row; |
---|
1402 | uInt rowidx; |
---|
1403 | String fieldName; |
---|
1404 | Int fieldId; |
---|
1405 | Int srcId; |
---|
1406 | Int defaultFieldId; |
---|
1407 | Int spwId; |
---|
1408 | Int feedId; |
---|
1409 | Int subscan; |
---|
1410 | CountedPtr<DataHolder> holder; |
---|
1411 | String ptName; |
---|
1412 | Bool useFloat; |
---|
1413 | String poltype; |
---|
1414 | |
---|
1415 | // MS subtables |
---|
1416 | Table spwtab; |
---|
1417 | Table statetab; |
---|
1418 | Table ddtab; |
---|
1419 | Table poltab; |
---|
1420 | Table fieldtab; |
---|
1421 | Table feedtab; |
---|
1422 | Table potab; |
---|
1423 | |
---|
1424 | // Scantable MAIN columns |
---|
1425 | ROArrayColumn<Float> spectraCol; |
---|
1426 | ROArrayColumn<Double> directionCol,scanRateCol,sourceDirectionCol; |
---|
1427 | ROArrayColumn<uChar> flagtraCol; |
---|
1428 | ROTableColumn tcalIdCol,intervalCol,flagRowCol,timeCol,freqIdCol, |
---|
1429 | sourceNameCol,fieldNameCol; |
---|
1430 | |
---|
1431 | // MS MAIN columns |
---|
1432 | RecordFieldPtr<Int> dataDescIdRF,fieldIdRF,feed1RF,feed2RF, |
---|
1433 | scanNumberRF,stateIdRF; |
---|
1434 | RecordFieldPtr<Double> timeRF,timeCentroidRF,intervalRF,exposureRF; |
---|
1435 | |
---|
1436 | // MS POINTING columns |
---|
1437 | TableRow porow; |
---|
1438 | RecordFieldPtr<Int> poNumPolyRF ; |
---|
1439 | RecordFieldPtr<Double> poTimeRF, |
---|
1440 | poTimeOriginRF, |
---|
1441 | poIntervalRF ; |
---|
1442 | RecordFieldPtr<String> poNameRF ; |
---|
1443 | RecordFieldPtr< Matrix<Double> > poDirectionRF, |
---|
1444 | poTargetRF ; |
---|
1445 | |
---|
1446 | Vector<String> stateEntry; |
---|
1447 | Matrix<Int> ddEntry; |
---|
1448 | Matrix<Int> feedEntry; |
---|
1449 | vector< Vector<Int> > polEntry; |
---|
1450 | map<uInt,Bool> processedFreqId; |
---|
1451 | map<uInt,Double> refpix; |
---|
1452 | map<uInt,Double> refval; |
---|
1453 | map<uInt,Double> increment; |
---|
1454 | MFrequency::Types freqframe; |
---|
1455 | Record srcRec; |
---|
1456 | map< Int, Matrix<Int> > corrProductTemplate; |
---|
1457 | }; |
---|
1458 | |
---|
1459 | class BaseMSSysCalVisitor: public TableVisitor { |
---|
1460 | uInt lastRecordNo; |
---|
1461 | uInt lastBeamNo, lastIfNo, lastPolNo; |
---|
1462 | Double lastTime; |
---|
1463 | protected: |
---|
1464 | const Table &table; |
---|
1465 | uInt count; |
---|
1466 | public: |
---|
1467 | BaseMSSysCalVisitor(const Table &table) |
---|
1468 | : table(table) |
---|
1469 | { |
---|
1470 | count = 0; |
---|
1471 | } |
---|
1472 | |
---|
1473 | virtual void enterBeamNo(const uInt recordNo, uInt columnValue) { } |
---|
1474 | virtual void leaveBeamNo(const uInt recordNo, uInt columnValue) { } |
---|
1475 | virtual void enterIfNo(const uInt recordNo, uInt columnValue) { } |
---|
1476 | virtual void leaveIfNo(const uInt recordNo, uInt columnValue) { } |
---|
1477 | virtual void enterPolNo(const uInt recordNo, uInt columnValue) { } |
---|
1478 | virtual void leavePolNo(const uInt recordNo, uInt columnValue) { } |
---|
1479 | virtual void enterTime(const uInt recordNo, Double columnValue) { } |
---|
1480 | virtual void leaveTime(const uInt recordNo, Double columnValue) { } |
---|
1481 | |
---|
1482 | virtual Bool visitRecord(const uInt recordNo, |
---|
1483 | const uInt beamNo, |
---|
1484 | const uInt ifNo, |
---|
1485 | const uInt polNo, |
---|
1486 | const Double time) { return True ;} |
---|
1487 | |
---|
1488 | virtual Bool visit(Bool isFirst, const uInt recordNo, |
---|
1489 | const uInt nCols, void const *const colValues[]) { |
---|
1490 | uInt beamNo, ifNo, polNo; |
---|
1491 | Double time; |
---|
1492 | { // prologue |
---|
1493 | uInt i = 0; |
---|
1494 | { |
---|
1495 | const uInt *col = (const uInt *)colValues[i++]; |
---|
1496 | beamNo = col[recordNo]; |
---|
1497 | } |
---|
1498 | { |
---|
1499 | const uInt *col = (const uInt *)colValues[i++]; |
---|
1500 | ifNo = col[recordNo]; |
---|
1501 | } |
---|
1502 | { |
---|
1503 | const Double *col = (const Double *)colValues[i++]; |
---|
1504 | time = col[recordNo]; |
---|
1505 | } |
---|
1506 | { |
---|
1507 | const uInt *col = (const uInt *)colValues[i++]; |
---|
1508 | polNo = col[recordNo]; |
---|
1509 | } |
---|
1510 | assert(nCols == i); |
---|
1511 | } |
---|
1512 | |
---|
1513 | if (isFirst) { |
---|
1514 | enterBeamNo(recordNo, beamNo); |
---|
1515 | enterIfNo(recordNo, ifNo); |
---|
1516 | enterTime(recordNo, time); |
---|
1517 | enterPolNo(recordNo, polNo); |
---|
1518 | } else { |
---|
1519 | if (lastBeamNo != beamNo) { |
---|
1520 | leavePolNo(lastRecordNo, lastPolNo); |
---|
1521 | leaveTime(lastRecordNo, lastTime); |
---|
1522 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
1523 | leaveBeamNo(lastRecordNo, lastBeamNo); |
---|
1524 | |
---|
1525 | enterBeamNo(recordNo, beamNo); |
---|
1526 | enterIfNo(recordNo, ifNo); |
---|
1527 | enterTime(recordNo, time); |
---|
1528 | enterPolNo(recordNo, polNo); |
---|
1529 | } else if (lastIfNo != ifNo) { |
---|
1530 | leavePolNo(lastRecordNo, lastPolNo); |
---|
1531 | leaveTime(lastRecordNo, lastTime); |
---|
1532 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
1533 | |
---|
1534 | enterIfNo(recordNo, ifNo); |
---|
1535 | enterTime(recordNo, time); |
---|
1536 | enterPolNo(recordNo, polNo); |
---|
1537 | } else if (lastTime != time) { |
---|
1538 | leavePolNo(lastRecordNo, lastPolNo); |
---|
1539 | leaveTime(lastRecordNo, lastTime); |
---|
1540 | |
---|
1541 | enterTime(recordNo, time); |
---|
1542 | enterPolNo(recordNo, polNo); |
---|
1543 | } else if (lastPolNo != polNo) { |
---|
1544 | leavePolNo(lastRecordNo, lastPolNo); |
---|
1545 | enterPolNo(recordNo, polNo); |
---|
1546 | } |
---|
1547 | } |
---|
1548 | count++; |
---|
1549 | Bool result = visitRecord(recordNo, beamNo, ifNo, polNo, time); |
---|
1550 | |
---|
1551 | { // epilogue |
---|
1552 | lastRecordNo = recordNo; |
---|
1553 | |
---|
1554 | lastBeamNo = beamNo; |
---|
1555 | lastIfNo = ifNo; |
---|
1556 | lastPolNo = polNo; |
---|
1557 | lastTime = time; |
---|
1558 | } |
---|
1559 | return result ; |
---|
1560 | } |
---|
1561 | |
---|
1562 | virtual void finish() { |
---|
1563 | if (count > 0) { |
---|
1564 | leavePolNo(lastRecordNo, lastPolNo); |
---|
1565 | leaveTime(lastRecordNo, lastTime); |
---|
1566 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
1567 | leaveBeamNo(lastRecordNo, lastBeamNo); |
---|
1568 | } |
---|
1569 | } |
---|
1570 | }; |
---|
1571 | |
---|
1572 | class BaseTsysHolder |
---|
1573 | { |
---|
1574 | public: |
---|
1575 | BaseTsysHolder( ROArrayColumn<Float> &tsysCol ) |
---|
1576 | : col( tsysCol ), |
---|
1577 | nchan(0) |
---|
1578 | { |
---|
1579 | reset() ; |
---|
1580 | } |
---|
1581 | virtual ~BaseTsysHolder() {} |
---|
1582 | virtual Array<Float> getTsys() = 0 ; |
---|
1583 | void setNchan( uInt n ) { nchan = n ; } |
---|
1584 | void appendTsys( uInt row ) |
---|
1585 | { |
---|
1586 | Vector<Float> v = col( row ) ; |
---|
1587 | uInt len = tsys.nrow() ; |
---|
1588 | tsys.resize( len+1, nchan, True ) ; |
---|
1589 | if ( v.nelements() == nchan ) |
---|
1590 | tsys.row( len ) = v ; |
---|
1591 | else |
---|
1592 | tsys.row( len ) = v[0] ; |
---|
1593 | } |
---|
1594 | void setTsys( uInt row, uInt idx ) |
---|
1595 | { |
---|
1596 | if ( idx >= nrow() ) |
---|
1597 | appendTsys( row ) ; |
---|
1598 | else { |
---|
1599 | Vector<Float> v = col( row ) ; |
---|
1600 | if ( v.nelements() == nchan ) |
---|
1601 | tsys.row( idx ) = v ; |
---|
1602 | else |
---|
1603 | tsys.row( idx ) = v[0] ; |
---|
1604 | } |
---|
1605 | } |
---|
1606 | void reset() |
---|
1607 | { |
---|
1608 | tsys.resize() ; |
---|
1609 | } |
---|
1610 | uInt nrow() { return tsys.nrow() ; } |
---|
1611 | Bool isEffective() |
---|
1612 | { |
---|
1613 | return ( !(tsys.empty()) && anyNE( tsys, (Float)1.0 ) ) ; |
---|
1614 | } |
---|
1615 | BaseTsysHolder &operator= ( const BaseTsysHolder &v ) |
---|
1616 | { |
---|
1617 | if ( this != &v ) |
---|
1618 | tsys.assign( v.tsys ) ; |
---|
1619 | return *this ; |
---|
1620 | } |
---|
1621 | protected: |
---|
1622 | ROArrayColumn<Float> col ; |
---|
1623 | Matrix<Float> tsys ; |
---|
1624 | uInt nchan ; |
---|
1625 | }; |
---|
1626 | |
---|
1627 | class TsysHolder : public BaseTsysHolder |
---|
1628 | { |
---|
1629 | public: |
---|
1630 | TsysHolder( ROArrayColumn<Float> &tsysCol ) |
---|
1631 | : BaseTsysHolder( tsysCol ) |
---|
1632 | {} |
---|
1633 | virtual ~TsysHolder() {} |
---|
1634 | virtual Array<Float> getTsys() |
---|
1635 | { |
---|
1636 | return tsys.column( 0 ) ; |
---|
1637 | } |
---|
1638 | }; |
---|
1639 | |
---|
1640 | class TsysSpectrumHolder : public BaseTsysHolder |
---|
1641 | { |
---|
1642 | public: |
---|
1643 | TsysSpectrumHolder( ROArrayColumn<Float> &tsysCol ) |
---|
1644 | : BaseTsysHolder( tsysCol ) |
---|
1645 | {} |
---|
1646 | virtual ~TsysSpectrumHolder() {} |
---|
1647 | virtual Array<Float> getTsys() |
---|
1648 | { |
---|
1649 | return tsys ; |
---|
1650 | } |
---|
1651 | }; |
---|
1652 | |
---|
1653 | class BaseTcalProcessor |
---|
1654 | { |
---|
1655 | public: |
---|
1656 | BaseTcalProcessor( ROArrayColumn<Float> &tcalCol ) |
---|
1657 | : col( tcalCol ) |
---|
1658 | {} |
---|
1659 | virtual ~BaseTcalProcessor() {} |
---|
1660 | void setTcalId( Vector<uInt> &tcalId ) { id.assign( tcalId ) ; } |
---|
1661 | virtual Array<Float> getTcal() = 0 ; |
---|
1662 | protected: |
---|
1663 | ROArrayColumn<Float> col ; |
---|
1664 | Vector<uInt> id ; |
---|
1665 | }; |
---|
1666 | |
---|
1667 | class TcalProcessor : public BaseTcalProcessor |
---|
1668 | { |
---|
1669 | public: |
---|
1670 | TcalProcessor( ROArrayColumn<Float> &tcalCol ) |
---|
1671 | : BaseTcalProcessor( tcalCol ) |
---|
1672 | {} |
---|
1673 | virtual ~TcalProcessor() {} |
---|
1674 | virtual Array<Float> getTcal() |
---|
1675 | { |
---|
1676 | uInt npol = id.nelements() ; |
---|
1677 | Vector<Float> tcal( npol ) ; |
---|
1678 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) |
---|
1679 | tcal[ipol] = col( id[ipol] ).data()[0] ; |
---|
1680 | //cout << "TcalProcessor: tcal = " << tcal << endl ; |
---|
1681 | return tcal ; |
---|
1682 | } |
---|
1683 | }; |
---|
1684 | |
---|
1685 | class TcalSpectrumProcessor : public BaseTcalProcessor |
---|
1686 | { |
---|
1687 | public: |
---|
1688 | TcalSpectrumProcessor( ROArrayColumn<Float> &tcalCol ) |
---|
1689 | : BaseTcalProcessor( tcalCol ) |
---|
1690 | {} |
---|
1691 | virtual ~TcalSpectrumProcessor() {} |
---|
1692 | virtual Array<Float> getTcal() |
---|
1693 | { |
---|
1694 | uInt npol = id.nelements() ; |
---|
1695 | Vector<Float> tcal0 = col( 0 ) ; |
---|
1696 | uInt nchan = tcal0.nelements() ; |
---|
1697 | Matrix<Float> tcal( npol, nchan ) ; |
---|
1698 | tcal.row( 0 ) = tcal0 ; |
---|
1699 | for ( uInt ipol = 1 ; ipol < npol ; ipol++ ) |
---|
1700 | tcal.row( ipol ) = col( id[ipol] ) ; |
---|
1701 | return tcal ; |
---|
1702 | } |
---|
1703 | }; |
---|
1704 | |
---|
1705 | class MSSysCalVisitor : public BaseMSSysCalVisitor |
---|
1706 | { |
---|
1707 | public: |
---|
1708 | MSSysCalVisitor( const Table &from, Table &to ) |
---|
1709 | : BaseMSSysCalVisitor( from ), |
---|
1710 | sctab( to ), |
---|
1711 | rowidx( 0 ) |
---|
1712 | { |
---|
1713 | scrow = TableRow( sctab ) ; |
---|
1714 | |
---|
1715 | lastTcalId.resize() ; |
---|
1716 | theTcalId.resize() ; |
---|
1717 | startTime = 0.0 ; |
---|
1718 | endTime = 0.0 ; |
---|
1719 | |
---|
1720 | const TableRecord &keys = table.keywordSet() ; |
---|
1721 | Table tcalTable = keys.asTable( "TCAL" ) ; |
---|
1722 | tcalCol.attach( tcalTable, "TCAL" ) ; |
---|
1723 | tsysCol.attach( table, "TSYS" ) ; |
---|
1724 | tcalIdCol.attach( table, "TCAL_ID" ) ; |
---|
1725 | intervalCol.attach( table, "INTERVAL" ) ; |
---|
1726 | effectiveTcal.resize( tcalTable.nrow() ) ; |
---|
1727 | for ( uInt irow = 0 ; irow < tcalTable.nrow() ; irow++ ) { |
---|
1728 | if ( allEQ( tcalCol( irow ), (Float)1.0 ) ) |
---|
1729 | effectiveTcal[irow] = False ; |
---|
1730 | else |
---|
1731 | effectiveTcal[irow] = True ; |
---|
1732 | } |
---|
1733 | |
---|
1734 | TableRecord &r = scrow.record() ; |
---|
1735 | RecordFieldPtr<Int> antennaIdRF( r, "ANTENNA_ID" ) ; |
---|
1736 | *antennaIdRF = 0 ; |
---|
1737 | feedIdRF.attachToRecord( r, "FEED_ID" ) ; |
---|
1738 | specWinIdRF.attachToRecord( r, "SPECTRAL_WINDOW_ID" ) ; |
---|
1739 | timeRF.attachToRecord( r, "TIME" ) ; |
---|
1740 | intervalRF.attachToRecord( r, "INTERVAL" ) ; |
---|
1741 | if ( r.isDefined( "TCAL" ) ) { |
---|
1742 | tcalRF.attachToRecord( r, "TCAL" ) ; |
---|
1743 | tcalProcessor = new TcalProcessor( tcalCol ) ; |
---|
1744 | } |
---|
1745 | else if ( r.isDefined( "TCAL_SPECTRUM" ) ) { |
---|
1746 | tcalRF.attachToRecord( r, "TCAL_SPECTRUM" ) ; |
---|
1747 | tcalProcessor = new TcalSpectrumProcessor( tcalCol ) ; |
---|
1748 | } |
---|
1749 | if ( r.isDefined( "TSYS" ) ) { |
---|
1750 | tsysRF.attachToRecord( r, "TSYS" ) ; |
---|
1751 | theTsys = new TsysHolder( tsysCol ) ; |
---|
1752 | lastTsys = new TsysHolder( tsysCol ) ; |
---|
1753 | } |
---|
1754 | else { |
---|
1755 | tsysRF.attachToRecord( r, "TSYS_SPECTRUM" ) ; |
---|
1756 | theTsys = new TsysSpectrumHolder( tsysCol ) ; |
---|
1757 | lastTsys = new TsysSpectrumHolder( tsysCol ) ; |
---|
1758 | } |
---|
1759 | |
---|
1760 | } |
---|
1761 | |
---|
1762 | virtual void enterBeamNo(const uInt recordNo, uInt columnValue) |
---|
1763 | { |
---|
1764 | *feedIdRF = (Int)columnValue ; |
---|
1765 | } |
---|
1766 | virtual void leaveBeamNo(const uInt recordNo, uInt columnValue) |
---|
1767 | { |
---|
1768 | } |
---|
1769 | virtual void enterIfNo(const uInt recordNo, uInt columnValue) |
---|
1770 | { |
---|
1771 | //cout << "enterIfNo" << endl ; |
---|
1772 | ROArrayColumn<Float> sp( table, "SPECTRA" ) ; |
---|
1773 | uInt nchan = sp( recordNo ).nelements() ; |
---|
1774 | theTsys->setNchan( nchan ) ; |
---|
1775 | lastTsys->setNchan( nchan ) ; |
---|
1776 | |
---|
1777 | *specWinIdRF = (Int)columnValue ; |
---|
1778 | } |
---|
1779 | virtual void leaveIfNo(const uInt recordNo, uInt columnValue) |
---|
1780 | { |
---|
1781 | //cout << "leaveIfNo" << endl ; |
---|
1782 | post() ; |
---|
1783 | lastTsys->reset() ; |
---|
1784 | lastTcalId.resize() ; |
---|
1785 | theTsys->reset() ; |
---|
1786 | theTcalId.resize() ; |
---|
1787 | startTime = 0.0 ; |
---|
1788 | endTime = 0.0 ; |
---|
1789 | } |
---|
1790 | virtual void enterTime(const uInt recordNo, Double columnValue) |
---|
1791 | { |
---|
1792 | //cout << "enterTime" << endl ; |
---|
1793 | interval = intervalCol.asdouble( recordNo ) ; |
---|
1794 | // start time and end time |
---|
1795 | if ( startTime == 0.0 ) { |
---|
1796 | startTime = columnValue * 86400.0 - 0.5 * interval ; |
---|
1797 | endTime = columnValue * 86400.0 + 0.5 * interval ; |
---|
1798 | } |
---|
1799 | } |
---|
1800 | virtual void leaveTime(const uInt recordNo, Double columnValue) |
---|
1801 | { |
---|
1802 | //cout << "leaveTime" << endl ; |
---|
1803 | if ( isUpdated() ) { |
---|
1804 | post() ; |
---|
1805 | *lastTsys = *theTsys ; |
---|
1806 | lastTcalId = theTcalId ; |
---|
1807 | theTsys->reset() ; |
---|
1808 | theTcalId.resize() ; |
---|
1809 | startTime = columnValue * 86400.0 - 0.5 * interval ; |
---|
1810 | endTime = columnValue * 86400.0 + 0.5 * interval ; |
---|
1811 | } |
---|
1812 | else { |
---|
1813 | endTime = columnValue * 86400.0 + 0.5 * interval ; |
---|
1814 | } |
---|
1815 | } |
---|
1816 | virtual void enterPolNo(const uInt recordNo, uInt columnValue) |
---|
1817 | { |
---|
1818 | //cout << "enterPolNo" << endl ; |
---|
1819 | Vector<Float> tsys = tsysCol( recordNo ) ; |
---|
1820 | uInt tcalId = tcalIdCol.asuInt( recordNo ) ; |
---|
1821 | // lastTsys.nrow() must be npol |
---|
1822 | if ( lastTsys->nrow() == columnValue ) |
---|
1823 | lastTsys->appendTsys( recordNo ) ; |
---|
1824 | // lastTcalId.nelements() must be npol |
---|
1825 | if ( lastTcalId.nelements() == columnValue ) |
---|
1826 | appendTcalId( lastTcalId, tcalId, columnValue ) ; |
---|
1827 | // theTsys.nrow() must be npol |
---|
1828 | if ( theTsys->nrow() == columnValue ) |
---|
1829 | theTsys->appendTsys( recordNo ) ; |
---|
1830 | else { |
---|
1831 | theTsys->setTsys( recordNo, columnValue ) ; |
---|
1832 | } |
---|
1833 | if ( theTcalId.nelements() == columnValue ) |
---|
1834 | appendTcalId( theTcalId, tcalId, columnValue ) ; |
---|
1835 | else |
---|
1836 | setTcalId( theTcalId, tcalId, columnValue ) ; |
---|
1837 | } |
---|
1838 | virtual void leavePolNo( const uInt recordNo, uInt columnValue ) |
---|
1839 | { |
---|
1840 | } |
---|
1841 | |
---|
1842 | private: |
---|
1843 | void appendTcalId( Vector<uInt> &v, uInt &elem, uInt &polId ) |
---|
1844 | { |
---|
1845 | v.resize( polId+1, True ) ; |
---|
1846 | v[polId] = elem ; |
---|
1847 | } |
---|
1848 | void setTcalId( Vector<uInt> &v, uInt &elem, uInt &polId ) |
---|
1849 | { |
---|
1850 | v[polId] = elem ; |
---|
1851 | } |
---|
1852 | void post() |
---|
1853 | { |
---|
1854 | // check if given Tcal and Tsys is effective |
---|
1855 | Bool isEffective = False ; |
---|
1856 | for ( uInt ipol = 0 ; ipol < lastTcalId.nelements() ; ipol++ ) { |
---|
1857 | if ( effectiveTcal[lastTcalId[ipol]] ) { |
---|
1858 | isEffective = True ; |
---|
1859 | break ; |
---|
1860 | } |
---|
1861 | } |
---|
1862 | if ( !isEffective ) { |
---|
1863 | if ( !(lastTsys->isEffective()) ) |
---|
1864 | return ; |
---|
1865 | } |
---|
1866 | |
---|
1867 | //cout << " interval: " << (endTime-startTime) << " lastTcalId = " << lastTcalId << endl ; |
---|
1868 | Double midTime = 0.5 * ( startTime + endTime ) ; |
---|
1869 | Double interval = endTime - startTime ; |
---|
1870 | *timeRF = midTime ; |
---|
1871 | *intervalRF = interval ; |
---|
1872 | tcalProcessor->setTcalId( lastTcalId ) ; |
---|
1873 | Array<Float> tcal = tcalProcessor->getTcal() ; |
---|
1874 | tcalRF.define( tcal ) ; |
---|
1875 | tsysRF.define( lastTsys->getTsys() ) ; |
---|
1876 | sctab.addRow( 1, True ) ; |
---|
1877 | scrow.put( rowidx ) ; |
---|
1878 | rowidx++ ; |
---|
1879 | } |
---|
1880 | |
---|
1881 | Bool isUpdated() |
---|
1882 | { |
---|
1883 | Bool ret = False ; |
---|
1884 | ret = anyNE( theTcalId, lastTcalId ) ; |
---|
1885 | if ( !ret ) |
---|
1886 | ret = anyNE( theTsys->getTsys(), lastTsys->getTsys() ) ; |
---|
1887 | return ret ; |
---|
1888 | } |
---|
1889 | |
---|
1890 | Table &sctab; |
---|
1891 | TableRow scrow; |
---|
1892 | uInt rowidx; |
---|
1893 | |
---|
1894 | Double startTime,endTime,interval; |
---|
1895 | |
---|
1896 | CountedPtr<BaseTsysHolder> lastTsys,theTsys; |
---|
1897 | Vector<uInt> lastTcalId,theTcalId; |
---|
1898 | CountedPtr<BaseTcalProcessor> tcalProcessor ; |
---|
1899 | Vector<Bool> effectiveTcal; |
---|
1900 | |
---|
1901 | RecordFieldPtr<Int> feedIdRF,specWinIdRF; |
---|
1902 | RecordFieldPtr<Double> timeRF,intervalRF; |
---|
1903 | RecordFieldPtr< Array<Float> > tcalRF,tsysRF; |
---|
1904 | |
---|
1905 | ROArrayColumn<Float> tsysCol,tcalCol; |
---|
1906 | ROTableColumn tcalIdCol,intervalCol; |
---|
1907 | }; |
---|
1908 | |
---|
1909 | MSWriter::MSWriter(CountedPtr<Scantable> stable) |
---|
1910 | : table_(stable), |
---|
1911 | isWeather_(False), |
---|
1912 | tcalSpec_(False), |
---|
1913 | tsysSpec_(False), |
---|
1914 | mstable_(NULL), |
---|
1915 | ptTabName_("") |
---|
1916 | { |
---|
1917 | os_ = LogIO() ; |
---|
1918 | os_.origin( LogOrigin( "MSWriter", "MSWriter()", WHERE ) ) ; |
---|
1919 | // os_ << "MSWriter::MSWriter()" << LogIO::POST ; |
---|
1920 | |
---|
1921 | // initialize writer |
---|
1922 | init() ; |
---|
1923 | } |
---|
1924 | |
---|
1925 | MSWriter::~MSWriter() |
---|
1926 | { |
---|
1927 | os_.origin( LogOrigin( "MSWriter", "~MSWriter()", WHERE ) ) ; |
---|
1928 | // os_ << "MSWriter::~MSWriter()" << LogIO::POST ; |
---|
1929 | |
---|
1930 | if ( mstable_ != 0 ) |
---|
1931 | delete mstable_ ; |
---|
1932 | } |
---|
1933 | |
---|
1934 | bool MSWriter::write(const string& filename, const Record& rec) |
---|
1935 | { |
---|
1936 | os_.origin( LogOrigin( "MSWriter", "write()", WHERE ) ) ; |
---|
1937 | //double startSec = mathutil::gettimeofday_sec() ; |
---|
1938 | //os_ << "start MSWriter::write() startSec=" << startSec << LogIO::POST ; |
---|
1939 | |
---|
1940 | filename_ = filename ; |
---|
1941 | |
---|
1942 | // parsing MS options |
---|
1943 | Bool overwrite = False ; |
---|
1944 | if ( rec.isDefined( "ms" ) ) { |
---|
1945 | Record msrec = rec.asRecord( "ms" ) ; |
---|
1946 | if ( msrec.isDefined( "overwrite" ) ) { |
---|
1947 | overwrite = msrec.asBool( "overwrite" ) ; |
---|
1948 | } |
---|
1949 | } |
---|
1950 | |
---|
1951 | os_ << "Parsing MS options" << endl ; |
---|
1952 | os_ << " overwrite = " << overwrite << LogIO::POST ; |
---|
1953 | |
---|
1954 | File file( filename_ ) ; |
---|
1955 | if ( file.exists() ) { |
---|
1956 | if ( overwrite ) { |
---|
1957 | os_ << filename_ << " exists. Overwrite existing data... " << LogIO::POST ; |
---|
1958 | if ( file.isRegular() ) RegularFile(file).remove() ; |
---|
1959 | else if ( file.isDirectory() ) Directory(file).removeRecursive() ; |
---|
1960 | else SymLink(file).remove() ; |
---|
1961 | } |
---|
1962 | else { |
---|
1963 | os_ << LogIO::SEVERE << "ERROR: " << filename_ << " exists..." << LogIO::POST ; |
---|
1964 | return False ; |
---|
1965 | } |
---|
1966 | } |
---|
1967 | |
---|
1968 | // set up MS |
---|
1969 | setupMS() ; |
---|
1970 | |
---|
1971 | // subtables |
---|
1972 | // OBSERVATION |
---|
1973 | fillObservation() ; |
---|
1974 | |
---|
1975 | // ANTENNA |
---|
1976 | fillAntenna() ; |
---|
1977 | |
---|
1978 | // PROCESSOR |
---|
1979 | fillProcessor() ; |
---|
1980 | |
---|
1981 | // SOURCE |
---|
1982 | fillSource() ; |
---|
1983 | |
---|
1984 | // WEATHER |
---|
1985 | if ( isWeather_ ) |
---|
1986 | fillWeather() ; |
---|
1987 | |
---|
1988 | // SYSCAL |
---|
1989 | fillSysCal() ; |
---|
1990 | |
---|
1991 | /*** |
---|
1992 | * Start iteration using TableVisitor |
---|
1993 | ***/ |
---|
1994 | { |
---|
1995 | static const char *cols[] = { |
---|
1996 | "FIELDNAME", "BEAMNO", "SCANNO", "IFNO", "SRCTYPE", "CYCLENO", "TIME", |
---|
1997 | "POLNO", |
---|
1998 | NULL |
---|
1999 | }; |
---|
2000 | static const TypeManagerImpl<uInt> tmUInt; |
---|
2001 | static const TypeManagerImpl<Int> tmInt; |
---|
2002 | static const TypeManagerImpl<Double> tmDouble; |
---|
2003 | static const TypeManagerImpl<String> tmString; |
---|
2004 | static const TypeManager *const tms[] = { |
---|
2005 | &tmString, &tmUInt, &tmUInt, &tmUInt, &tmInt, &tmUInt, &tmDouble, &tmUInt, NULL |
---|
2006 | }; |
---|
2007 | //double t0 = mathutil::gettimeofday_sec() ; |
---|
2008 | MSWriterVisitor myVisitor(table_->table(),*mstable_); |
---|
2009 | //double t1 = mathutil::gettimeofday_sec() ; |
---|
2010 | //cout << "MSWriterVisitor(): elapsed time " << t1-t0 << " sec" << endl ; |
---|
2011 | String dataColName = "FLOAT_DATA" ; |
---|
2012 | if ( useData_ ) |
---|
2013 | dataColName = "DATA" ; |
---|
2014 | myVisitor.dataColumnName( dataColName ) ; |
---|
2015 | myVisitor.pointingTableName( ptTabName_ ) ; |
---|
2016 | myVisitor.setSourceRecord( srcRec_ ) ; |
---|
2017 | //double t2 = mathutil::gettimeofday_sec() ; |
---|
2018 | traverseTable(table_->table(), cols, tms, &myVisitor); |
---|
2019 | //double t3 = mathutil::gettimeofday_sec() ; |
---|
2020 | //cout << "traverseTable(): elapsed time " << t3-t2 << " sec" << endl ; |
---|
2021 | } |
---|
2022 | /*** |
---|
2023 | * End iteration using TableVisitor |
---|
2024 | ***/ |
---|
2025 | |
---|
2026 | // ASDM tables |
---|
2027 | const TableRecord &stKeys = table_->table().keywordSet() ; |
---|
2028 | TableRecord &msKeys = mstable_->rwKeywordSet() ; |
---|
2029 | uInt nfields = stKeys.nfields() ; |
---|
2030 | for ( uInt ifield = 0 ; ifield < nfields ; ifield++ ) { |
---|
2031 | String kname = stKeys.name( ifield ) ; |
---|
2032 | if ( kname.find( "ASDM" ) != String::npos ) { |
---|
2033 | String asdmpath = stKeys.asString( ifield ) ; |
---|
2034 | os_ << "found ASDM table: " << asdmpath << LogIO::POST ; |
---|
2035 | if ( Table::isReadable( asdmpath ) ) { |
---|
2036 | Table newAsdmTab( asdmpath, Table::Old ) ; |
---|
2037 | newAsdmTab.copy( filename_+"/"+kname, Table::New ) ; |
---|
2038 | os_ << "add subtable: " << kname << LogIO::POST ; |
---|
2039 | msKeys.defineTable( kname, Table( filename_+"/"+kname, Table::Old ) ) ; |
---|
2040 | } |
---|
2041 | } |
---|
2042 | } |
---|
2043 | |
---|
2044 | // replace POINTING table with original one if exists |
---|
2045 | if ( ptTabName_ != "" ) { |
---|
2046 | delete mstable_ ; |
---|
2047 | mstable_ = 0 ; |
---|
2048 | Table newPtTab( ptTabName_, Table::Old ) ; |
---|
2049 | newPtTab.copy( filename_+"/POINTING", Table::New ) ; |
---|
2050 | } |
---|
2051 | |
---|
2052 | //double endSec = mathutil::gettimeofday_sec() ; |
---|
2053 | //os_ << "end MSWriter::write() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2054 | |
---|
2055 | return True ; |
---|
2056 | } |
---|
2057 | |
---|
2058 | void MSWriter::init() |
---|
2059 | { |
---|
2060 | // os_.origin( LogOrigin( "MSWriter", "init()", WHERE ) ) ; |
---|
2061 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2062 | // os_ << "start MSWriter::init() startSec=" << startSec << LogIO::POST ; |
---|
2063 | |
---|
2064 | // access to scantable |
---|
2065 | header_ = table_->getHeader() ; |
---|
2066 | |
---|
2067 | // FLOAT_DATA? or DATA? |
---|
2068 | if ( header_.npol > 2 ) { |
---|
2069 | useFloatData_ = False ; |
---|
2070 | useData_ = True ; |
---|
2071 | } |
---|
2072 | else { |
---|
2073 | useFloatData_ = True ; |
---|
2074 | useData_ = False ; |
---|
2075 | } |
---|
2076 | |
---|
2077 | // polarization type |
---|
2078 | polType_ = header_.poltype ; |
---|
2079 | if ( polType_ == "" ) |
---|
2080 | polType_ = "stokes" ; |
---|
2081 | else if ( polType_.find( "linear" ) != String::npos ) |
---|
2082 | polType_ = "linear" ; |
---|
2083 | else if ( polType_.find( "circular" ) != String::npos ) |
---|
2084 | polType_ = "circular" ; |
---|
2085 | else if ( polType_.find( "stokes" ) != String::npos ) |
---|
2086 | polType_ = "stokes" ; |
---|
2087 | else if ( polType_.find( "linpol" ) != String::npos ) |
---|
2088 | polType_ = "linpol" ; |
---|
2089 | else |
---|
2090 | polType_ = "notype" ; |
---|
2091 | |
---|
2092 | // Check if some subtables are exists |
---|
2093 | Bool isTcal = False ; |
---|
2094 | if ( table_->tcal().table().nrow() != 0 ) { |
---|
2095 | ROTableColumn col( table_->tcal().table(), "TCAL" ) ; |
---|
2096 | if ( col.isDefined( 0 ) ) { |
---|
2097 | os_ << "TCAL table exists: nrow=" << table_->tcal().table().nrow() << LogIO::POST ; |
---|
2098 | isTcal = True ; |
---|
2099 | } |
---|
2100 | else { |
---|
2101 | os_ << "No TCAL rows" << LogIO::POST ; |
---|
2102 | } |
---|
2103 | } |
---|
2104 | else { |
---|
2105 | os_ << "No TCAL rows" << LogIO::POST ; |
---|
2106 | } |
---|
2107 | if ( table_->weather().table().nrow() != 0 ) { |
---|
2108 | ROTableColumn col( table_->weather().table(), "TEMPERATURE" ) ; |
---|
2109 | if ( col.isDefined( 0 ) ) { |
---|
2110 | os_ << "WEATHER table exists: nrow=" << table_->weather().table().nrow() << LogIO::POST ; |
---|
2111 | isWeather_ =True ; |
---|
2112 | } |
---|
2113 | else { |
---|
2114 | os_ << "No WEATHER rows" << LogIO::POST ; |
---|
2115 | } |
---|
2116 | } |
---|
2117 | else { |
---|
2118 | os_ << "No WEATHER rows" << LogIO::POST ; |
---|
2119 | } |
---|
2120 | |
---|
2121 | // Are TCAL_SPECTRUM and TSYS_SPECTRUM necessary? |
---|
2122 | if ( header_.nchan != 1 ) { |
---|
2123 | if ( isTcal ) { |
---|
2124 | // examine TCAL subtable |
---|
2125 | Table tcaltab = table_->tcal().table() ; |
---|
2126 | ROArrayColumn<Float> tcalCol( tcaltab, "TCAL" ) ; |
---|
2127 | for ( uInt irow = 0 ; irow < tcaltab.nrow() ; irow++ ) { |
---|
2128 | if ( tcalCol( irow ).size() != 1 ) |
---|
2129 | tcalSpec_ = True ; |
---|
2130 | } |
---|
2131 | } |
---|
2132 | // examine spectral data |
---|
2133 | TableIterator iter0( table_->table(), "IFNO" ) ; |
---|
2134 | while( !iter0.pastEnd() ) { |
---|
2135 | Table t0( iter0.table() ) ; |
---|
2136 | ROArrayColumn<Float> sharedFloatArrCol( t0, "SPECTRA" ) ; |
---|
2137 | uInt len = sharedFloatArrCol( 0 ).size() ; |
---|
2138 | if ( len != 1 ) { |
---|
2139 | sharedFloatArrCol.attach( t0, "TSYS" ) ; |
---|
2140 | if ( sharedFloatArrCol( 0 ).size() != 1 ) |
---|
2141 | tsysSpec_ = True ; |
---|
2142 | } |
---|
2143 | iter0.next() ; |
---|
2144 | } |
---|
2145 | } |
---|
2146 | |
---|
2147 | // check if reference for POINTING table exists |
---|
2148 | const TableRecord &rec = table_->table().keywordSet() ; |
---|
2149 | if ( rec.isDefined( "POINTING" ) ) { |
---|
2150 | ptTabName_ = rec.asString( "POINTING" ) ; |
---|
2151 | if ( !Table::isReadable( ptTabName_ ) ) { |
---|
2152 | ptTabName_ = "" ; |
---|
2153 | } |
---|
2154 | } |
---|
2155 | |
---|
2156 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2157 | // os_ << "end MSWriter::init() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2158 | } |
---|
2159 | |
---|
2160 | void MSWriter::setupMS() |
---|
2161 | { |
---|
2162 | // os_.origin( LogOrigin( "MSWriter", "setupMS()", WHERE ) ) ; |
---|
2163 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2164 | // os_ << "start MSWriter::setupMS() startSec=" << startSec << LogIO::POST ; |
---|
2165 | |
---|
2166 | String dunit = table_->getHeader().fluxunit ; |
---|
2167 | |
---|
2168 | TableDesc msDesc = MeasurementSet::requiredTableDesc() ; |
---|
2169 | if ( useFloatData_ ) |
---|
2170 | MeasurementSet::addColumnToDesc( msDesc, MSMainEnums::FLOAT_DATA, 2 ) ; |
---|
2171 | else if ( useData_ ) |
---|
2172 | MeasurementSet::addColumnToDesc( msDesc, MSMainEnums::DATA, 2 ) ; |
---|
2173 | |
---|
2174 | SetupNewTable newtab( filename_, msDesc, Table::New ) ; |
---|
2175 | |
---|
2176 | mstable_ = new MeasurementSet( newtab ) ; |
---|
2177 | |
---|
2178 | TableColumn col ; |
---|
2179 | if ( useFloatData_ ) |
---|
2180 | col.attach( *mstable_, "FLOAT_DATA" ) ; |
---|
2181 | else if ( useData_ ) |
---|
2182 | col.attach( *mstable_, "DATA" ) ; |
---|
2183 | col.rwKeywordSet().define( "UNIT", dunit ) ; |
---|
2184 | |
---|
2185 | // create subtables |
---|
2186 | TableDesc antennaDesc = MSAntenna::requiredTableDesc() ; |
---|
2187 | SetupNewTable antennaTab( mstable_->antennaTableName(), antennaDesc, Table::New ) ; |
---|
2188 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::ANTENNA ), Table( antennaTab ) ) ; |
---|
2189 | |
---|
2190 | TableDesc dataDescDesc = MSDataDescription::requiredTableDesc() ; |
---|
2191 | SetupNewTable dataDescTab( mstable_->dataDescriptionTableName(), dataDescDesc, Table::New ) ; |
---|
2192 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::DATA_DESCRIPTION ), Table( dataDescTab ) ) ; |
---|
2193 | |
---|
2194 | TableDesc dopplerDesc = MSDoppler::requiredTableDesc() ; |
---|
2195 | SetupNewTable dopplerTab( mstable_->dopplerTableName(), dopplerDesc, Table::New ) ; |
---|
2196 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::DOPPLER ), Table( dopplerTab ) ) ; |
---|
2197 | |
---|
2198 | TableDesc feedDesc = MSFeed::requiredTableDesc() ; |
---|
2199 | SetupNewTable feedTab( mstable_->feedTableName(), feedDesc, Table::New ) ; |
---|
2200 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FEED ), Table( feedTab ) ) ; |
---|
2201 | |
---|
2202 | TableDesc fieldDesc = MSField::requiredTableDesc() ; |
---|
2203 | SetupNewTable fieldTab( mstable_->fieldTableName(), fieldDesc, Table::New ) ; |
---|
2204 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FIELD ), Table( fieldTab ) ) ; |
---|
2205 | |
---|
2206 | TableDesc flagCmdDesc = MSFlagCmd::requiredTableDesc() ; |
---|
2207 | SetupNewTable flagCmdTab( mstable_->flagCmdTableName(), flagCmdDesc, Table::New ) ; |
---|
2208 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FLAG_CMD ), Table( flagCmdTab ) ) ; |
---|
2209 | |
---|
2210 | TableDesc freqOffsetDesc = MSFreqOffset::requiredTableDesc() ; |
---|
2211 | SetupNewTable freqOffsetTab( mstable_->freqOffsetTableName(), freqOffsetDesc, Table::New ) ; |
---|
2212 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FREQ_OFFSET ), Table( freqOffsetTab ) ) ; |
---|
2213 | |
---|
2214 | TableDesc historyDesc = MSHistory::requiredTableDesc() ; |
---|
2215 | SetupNewTable historyTab( mstable_->historyTableName(), historyDesc, Table::New ) ; |
---|
2216 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::HISTORY ), Table( historyTab ) ) ; |
---|
2217 | |
---|
2218 | TableDesc observationDesc = MSObservation::requiredTableDesc() ; |
---|
2219 | SetupNewTable observationTab( mstable_->observationTableName(), observationDesc, Table::New ) ; |
---|
2220 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::OBSERVATION ), Table( observationTab ) ) ; |
---|
2221 | |
---|
2222 | TableDesc pointingDesc = MSPointing::requiredTableDesc() ; |
---|
2223 | SetupNewTable pointingTab( mstable_->pointingTableName(), pointingDesc, Table::New ) ; |
---|
2224 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::POINTING ), Table( pointingTab ) ) ; |
---|
2225 | |
---|
2226 | TableDesc polarizationDesc = MSPolarization::requiredTableDesc() ; |
---|
2227 | SetupNewTable polarizationTab( mstable_->polarizationTableName(), polarizationDesc, Table::New ) ; |
---|
2228 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::POLARIZATION ), Table( polarizationTab ) ) ; |
---|
2229 | |
---|
2230 | TableDesc processorDesc = MSProcessor::requiredTableDesc() ; |
---|
2231 | SetupNewTable processorTab( mstable_->processorTableName(), processorDesc, Table::New ) ; |
---|
2232 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::PROCESSOR ), Table( processorTab ) ) ; |
---|
2233 | |
---|
2234 | TableDesc sourceDesc = MSSource::requiredTableDesc() ; |
---|
2235 | MSSource::addColumnToDesc( sourceDesc, MSSourceEnums::TRANSITION, 1 ) ; |
---|
2236 | MSSource::addColumnToDesc( sourceDesc, MSSourceEnums::REST_FREQUENCY, 1 ) ; |
---|
2237 | MSSource::addColumnToDesc( sourceDesc, MSSourceEnums::SYSVEL, 1 ) ; |
---|
2238 | SetupNewTable sourceTab( mstable_->sourceTableName(), sourceDesc, Table::New ) ; |
---|
2239 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::SOURCE ), Table( sourceTab ) ) ; |
---|
2240 | |
---|
2241 | TableDesc spwDesc = MSSpectralWindow::requiredTableDesc() ; |
---|
2242 | SetupNewTable spwTab( mstable_->spectralWindowTableName(), spwDesc, Table::New ) ; |
---|
2243 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::SPECTRAL_WINDOW ), Table( spwTab ) ) ; |
---|
2244 | |
---|
2245 | TableDesc stateDesc = MSState::requiredTableDesc() ; |
---|
2246 | SetupNewTable stateTab( mstable_->stateTableName(), stateDesc, Table::New ) ; |
---|
2247 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::STATE ), Table( stateTab ) ) ; |
---|
2248 | |
---|
2249 | TableDesc sysCalDesc = MSSysCal::requiredTableDesc() ; |
---|
2250 | if ( tcalSpec_ ) |
---|
2251 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TCAL_SPECTRUM, 2 ) ; |
---|
2252 | else |
---|
2253 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TCAL, 1 ) ; |
---|
2254 | if ( tsysSpec_ ) |
---|
2255 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TSYS_SPECTRUM, 2 ) ; |
---|
2256 | else |
---|
2257 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TSYS, 1 ) ; |
---|
2258 | SetupNewTable sysCalTab( mstable_->sysCalTableName(), sysCalDesc, Table::New ) ; |
---|
2259 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::SYSCAL ), Table( sysCalTab ) ) ; |
---|
2260 | |
---|
2261 | TableDesc weatherDesc = MSWeather::requiredTableDesc() ; |
---|
2262 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::TEMPERATURE ) ; |
---|
2263 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::PRESSURE ) ; |
---|
2264 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::REL_HUMIDITY ) ; |
---|
2265 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::WIND_SPEED ) ; |
---|
2266 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::WIND_DIRECTION ) ; |
---|
2267 | SetupNewTable weatherTab( mstable_->weatherTableName(), weatherDesc, Table::New ) ; |
---|
2268 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::WEATHER ), Table( weatherTab ) ) ; |
---|
2269 | |
---|
2270 | mstable_->initRefs() ; |
---|
2271 | |
---|
2272 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2273 | // os_ << "end MSWriter::setupMS() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2274 | } |
---|
2275 | |
---|
2276 | void MSWriter::fillObservation() |
---|
2277 | { |
---|
2278 | //double startSec = mathutil::gettimeofday_sec() ; |
---|
2279 | //os_ << "start MSWriter::fillObservation() startSec=" << startSec << LogIO::POST ; |
---|
2280 | |
---|
2281 | // only 1 row |
---|
2282 | mstable_->observation().addRow( 1, True ) ; |
---|
2283 | MSObservationColumns msObsCols( mstable_->observation() ) ; |
---|
2284 | msObsCols.observer().put( 0, header_.observer ) ; |
---|
2285 | // tentatively put antennaname (from ANTENNA subtable) |
---|
2286 | String hAntennaName = header_.antennaname ; |
---|
2287 | String::size_type pos = hAntennaName.find( "//" ) ; |
---|
2288 | String telescopeName ; |
---|
2289 | if ( pos != String::npos ) { |
---|
2290 | telescopeName = hAntennaName.substr( 0, pos ) ; |
---|
2291 | } |
---|
2292 | else { |
---|
2293 | pos = hAntennaName.find( "@" ) ; |
---|
2294 | telescopeName = hAntennaName.substr( 0, pos ) ; |
---|
2295 | } |
---|
2296 | // os_ << "telescopeName = " << telescopeName << LogIO::POST ; |
---|
2297 | msObsCols.telescopeName().put( 0, telescopeName ) ; |
---|
2298 | msObsCols.project().put( 0, header_.project ) ; |
---|
2299 | //ScalarMeasColumn<MEpoch> timeCol( table_->table().sort("TIME"), "TIME" ) ; |
---|
2300 | Table sortedtable = table_->table().sort("TIME") ; |
---|
2301 | ScalarMeasColumn<MEpoch> timeCol( sortedtable, "TIME" ) ; |
---|
2302 | Vector<MEpoch> trange( 2 ) ; |
---|
2303 | trange[0] = timeCol( 0 ) ; |
---|
2304 | trange[1] = timeCol( table_->nrow()-1 ) ; |
---|
2305 | msObsCols.timeRangeMeas().put( 0, trange ) ; |
---|
2306 | |
---|
2307 | //double endSec = mathutil::gettimeofday_sec() ; |
---|
2308 | //os_ << "end MSWriter::fillObservation() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2309 | } |
---|
2310 | |
---|
2311 | void MSWriter::antennaProperty( String &name, String &m, String &t, Double &d ) |
---|
2312 | { |
---|
2313 | name.upcase() ; |
---|
2314 | |
---|
2315 | m = "ALT-AZ" ; |
---|
2316 | t = "GROUND-BASED" ; |
---|
2317 | if ( name.matches( Regex( "DV[0-9]+$" ) ) |
---|
2318 | || name.matches( Regex( "DA[0-9]+$" ) ) |
---|
2319 | || name.matches( Regex( "PM[0-9]+$" ) ) ) |
---|
2320 | d = 12.0 ; |
---|
2321 | else if ( name.matches( Regex( "CM[0-9]+$" ) ) ) |
---|
2322 | d = 7.0 ; |
---|
2323 | else if ( name.contains( "GBT" ) ) |
---|
2324 | d = 104.9 ; |
---|
2325 | else if ( name.contains( "MOPRA" ) ) |
---|
2326 | d = 22.0 ; |
---|
2327 | else if ( name.contains( "PKS" ) || name.contains( "PARKS" ) ) |
---|
2328 | d = 64.0 ; |
---|
2329 | else if ( name.contains( "TIDBINBILLA" ) ) |
---|
2330 | d = 70.0 ; |
---|
2331 | else if ( name.contains( "CEDUNA" ) ) |
---|
2332 | d = 30.0 ; |
---|
2333 | else if ( name.contains( "HOBART" ) ) |
---|
2334 | d = 26.0 ; |
---|
2335 | else if ( name.contains( "APEX" ) ) |
---|
2336 | d = 12.0 ; |
---|
2337 | else if ( name.contains( "ASTE" ) ) |
---|
2338 | d = 10.0 ; |
---|
2339 | else if ( name.contains( "NRO" ) ) |
---|
2340 | d = 45.0 ; |
---|
2341 | else |
---|
2342 | d = 1.0 ; |
---|
2343 | } |
---|
2344 | |
---|
2345 | void MSWriter::fillAntenna() |
---|
2346 | { |
---|
2347 | //double startSec = mathutil::gettimeofday_sec() ; |
---|
2348 | //os_ << "start MSWriter::fillAntenna() startSec=" << startSec << LogIO::POST ; |
---|
2349 | |
---|
2350 | // only 1 row |
---|
2351 | Table anttab = mstable_->antenna() ; |
---|
2352 | anttab.addRow( 1, True ) ; |
---|
2353 | |
---|
2354 | Table &table = table_->table() ; |
---|
2355 | const TableRecord &keys = table.keywordSet() ; |
---|
2356 | String hAntName = keys.asString( "AntennaName" ) ; |
---|
2357 | String::size_type pos = hAntName.find( "//" ) ; |
---|
2358 | String antennaName ; |
---|
2359 | String stationName ; |
---|
2360 | if ( pos != String::npos ) { |
---|
2361 | stationName = hAntName.substr( 0, pos ) ; |
---|
2362 | hAntName = hAntName.substr( pos+2 ) ; |
---|
2363 | } |
---|
2364 | pos = hAntName.find( "@" ) ; |
---|
2365 | if ( pos != String::npos ) { |
---|
2366 | antennaName = hAntName.substr( 0, pos ) ; |
---|
2367 | stationName = hAntName.substr( pos+1 ) ; |
---|
2368 | } |
---|
2369 | else { |
---|
2370 | antennaName = hAntName ; |
---|
2371 | } |
---|
2372 | Vector<Double> antpos = keys.asArrayDouble( "AntennaPosition" ) ; |
---|
2373 | |
---|
2374 | String mount, atype ; |
---|
2375 | Double diameter ; |
---|
2376 | antennaProperty( antennaName, mount, atype, diameter ) ; |
---|
2377 | |
---|
2378 | TableRow tr( anttab ) ; |
---|
2379 | TableRecord &r = tr.record() ; |
---|
2380 | RecordFieldPtr<String> nameRF( r, "NAME" ) ; |
---|
2381 | RecordFieldPtr<String> stationRF( r, "STATION" ) ; |
---|
2382 | RecordFieldPtr<String> mountRF( r, "MOUNT" ) ; |
---|
2383 | RecordFieldPtr<String> typeRF( r, "TYPE" ) ; |
---|
2384 | RecordFieldPtr<Double> dishDiameterRF( r, "DISH_DIAMETER" ) ; |
---|
2385 | RecordFieldPtr< Vector<Double> > positionRF( r, "POSITION" ) ; |
---|
2386 | *nameRF = antennaName ; |
---|
2387 | *mountRF = mount ; |
---|
2388 | *typeRF = atype ; |
---|
2389 | *dishDiameterRF = diameter ; |
---|
2390 | *positionRF = antpos ; |
---|
2391 | *stationRF = stationName ; |
---|
2392 | |
---|
2393 | tr.put( 0 ) ; |
---|
2394 | |
---|
2395 | //double endSec = mathutil::gettimeofday_sec() ; |
---|
2396 | //os_ << "end MSWriter::fillAntenna() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2397 | } |
---|
2398 | |
---|
2399 | void MSWriter::fillProcessor() |
---|
2400 | { |
---|
2401 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2402 | // os_ << "start MSWriter::fillProcessor() startSec=" << startSec << LogIO::POST ; |
---|
2403 | |
---|
2404 | // only add empty 1 row |
---|
2405 | MSProcessor msProc = mstable_->processor() ; |
---|
2406 | msProc.addRow( 1, True ) ; |
---|
2407 | |
---|
2408 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2409 | // os_ << "end MSWriter::fillProcessor() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2410 | } |
---|
2411 | |
---|
2412 | void MSWriter::fillSource() |
---|
2413 | { |
---|
2414 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2415 | // os_ << "start MSWriter::fillSource() startSec=" << startSec << LogIO::POST ; |
---|
2416 | |
---|
2417 | // access to MS SOURCE subtable |
---|
2418 | MSSource msSrc = mstable_->source() ; |
---|
2419 | |
---|
2420 | // access to MOLECULE subtable |
---|
2421 | STMolecules stm = table_->molecules() ; |
---|
2422 | |
---|
2423 | Int srcId = 0 ; |
---|
2424 | Vector<Double> restFreq ; |
---|
2425 | Vector<String> molName ; |
---|
2426 | Vector<String> fMolName ; |
---|
2427 | |
---|
2428 | // row based |
---|
2429 | TableRow row( msSrc ) ; |
---|
2430 | TableRecord &rec = row.record() ; |
---|
2431 | RecordFieldPtr<Int> srcidRF( rec, "SOURCE_ID" ) ; |
---|
2432 | RecordFieldPtr<String> nameRF( rec, "NAME" ) ; |
---|
2433 | RecordFieldPtr< Array<Double> > srcpmRF( rec, "PROPER_MOTION" ) ; |
---|
2434 | RecordFieldPtr< Array<Double> > srcdirRF( rec, "DIRECTION" ) ; |
---|
2435 | RecordFieldPtr<Int> numlineRF( rec, "NUM_LINES" ) ; |
---|
2436 | RecordFieldPtr< Array<Double> > restfreqRF( rec, "REST_FREQUENCY" ) ; |
---|
2437 | RecordFieldPtr< Array<Double> > sysvelRF( rec, "SYSVEL" ) ; |
---|
2438 | RecordFieldPtr< Array<String> > transitionRF( rec, "TRANSITION" ) ; |
---|
2439 | RecordFieldPtr<Double> timeRF( rec, "TIME" ) ; |
---|
2440 | RecordFieldPtr<Double> intervalRF( rec, "INTERVAL" ) ; |
---|
2441 | RecordFieldPtr<Int> spwidRF( rec, "SPECTRAL_WINDOW_ID" ) ; |
---|
2442 | |
---|
2443 | // |
---|
2444 | // ITERATION: SRCNAME |
---|
2445 | // |
---|
2446 | TableIterator iter0( table_->table(), "SRCNAME" ) ; |
---|
2447 | while( !iter0.pastEnd() ) { |
---|
2448 | //Table t0( iter0.table() ) ; |
---|
2449 | Table t0 = iter0.table() ; |
---|
2450 | |
---|
2451 | // get necessary information |
---|
2452 | ROScalarColumn<String> srcNameCol( t0, "SRCNAME" ) ; |
---|
2453 | String srcName = srcNameCol( 0 ) ; |
---|
2454 | ROArrayColumn<Double> sharedDArrRCol( t0, "SRCPROPERMOTION" ) ; |
---|
2455 | Vector<Double> srcPM = sharedDArrRCol( 0 ) ; |
---|
2456 | sharedDArrRCol.attach( t0, "SRCDIRECTION" ) ; |
---|
2457 | Vector<Double> srcDir = sharedDArrRCol( 0 ) ; |
---|
2458 | ROScalarColumn<Double> srcVelCol( t0, "SRCVELOCITY" ) ; |
---|
2459 | Double srcVel = srcVelCol( 0 ) ; |
---|
2460 | srcRec_.define( srcName, srcId ) ; |
---|
2461 | |
---|
2462 | // NAME |
---|
2463 | *nameRF = srcName ; |
---|
2464 | |
---|
2465 | // SOURCE_ID |
---|
2466 | *srcidRF = srcId ; |
---|
2467 | |
---|
2468 | // PROPER_MOTION |
---|
2469 | *srcpmRF = srcPM ; |
---|
2470 | |
---|
2471 | // DIRECTION |
---|
2472 | *srcdirRF = srcDir ; |
---|
2473 | |
---|
2474 | // |
---|
2475 | // ITERATION: MOLECULE_ID |
---|
2476 | // |
---|
2477 | TableIterator iter1( t0, "MOLECULE_ID" ) ; |
---|
2478 | while( !iter1.pastEnd() ) { |
---|
2479 | //Table t1( iter1.table() ) ; |
---|
2480 | Table t1 = iter1.table() ; |
---|
2481 | |
---|
2482 | // get necessary information |
---|
2483 | ROScalarColumn<uInt> molIdCol( t1, "MOLECULE_ID" ) ; |
---|
2484 | uInt molId = molIdCol( 0 ) ; |
---|
2485 | stm.getEntry( restFreq, molName, fMolName, molId ) ; |
---|
2486 | |
---|
2487 | uInt numFreq = restFreq.size() ; |
---|
2488 | |
---|
2489 | // NUM_LINES |
---|
2490 | *numlineRF = numFreq ; |
---|
2491 | |
---|
2492 | // REST_FREQUENCY |
---|
2493 | *restfreqRF = restFreq ; |
---|
2494 | |
---|
2495 | // TRANSITION |
---|
2496 | //*transitionRF = fMolName ; |
---|
2497 | Vector<String> transition ; |
---|
2498 | if ( fMolName.size() != 0 ) { |
---|
2499 | transition = fMolName ; |
---|
2500 | } |
---|
2501 | else if ( molName.size() != 0 ) { |
---|
2502 | transition = molName ; |
---|
2503 | } |
---|
2504 | else { |
---|
2505 | transition.resize( numFreq ) ; |
---|
2506 | transition = "" ; |
---|
2507 | } |
---|
2508 | *transitionRF = transition ; |
---|
2509 | |
---|
2510 | // SYSVEL |
---|
2511 | Vector<Double> sysvelArr( numFreq, srcVel ) ; |
---|
2512 | *sysvelRF = sysvelArr ; |
---|
2513 | |
---|
2514 | // |
---|
2515 | // ITERATION: IFNO |
---|
2516 | // |
---|
2517 | TableIterator iter2( t1, "IFNO" ) ; |
---|
2518 | while( !iter2.pastEnd() ) { |
---|
2519 | //Table t2( iter2.table() ) ; |
---|
2520 | Table t2 = iter2.table() ; |
---|
2521 | uInt nrow = msSrc.nrow() ; |
---|
2522 | |
---|
2523 | // get necessary information |
---|
2524 | ROScalarColumn<uInt> ifNoCol( t2, "IFNO" ) ; |
---|
2525 | uInt ifno = ifNoCol( 0 ) ; // IFNO = SPECTRAL_WINDOW_ID |
---|
2526 | Double midTime ; |
---|
2527 | Double interval ; |
---|
2528 | getValidTimeRange( midTime, interval, t2 ) ; |
---|
2529 | |
---|
2530 | // fill SPECTRAL_WINDOW_ID |
---|
2531 | *spwidRF = ifno ; |
---|
2532 | |
---|
2533 | // fill TIME, INTERVAL |
---|
2534 | *timeRF = midTime ; |
---|
2535 | *intervalRF = interval ; |
---|
2536 | |
---|
2537 | // add row |
---|
2538 | msSrc.addRow( 1, True ) ; |
---|
2539 | row.put( nrow ) ; |
---|
2540 | |
---|
2541 | iter2.next() ; |
---|
2542 | } |
---|
2543 | |
---|
2544 | iter1.next() ; |
---|
2545 | } |
---|
2546 | |
---|
2547 | // increment srcId if SRCNAME changed |
---|
2548 | srcId++ ; |
---|
2549 | |
---|
2550 | iter0.next() ; |
---|
2551 | } |
---|
2552 | |
---|
2553 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2554 | // os_ << "end MSWriter::fillSource() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2555 | } |
---|
2556 | |
---|
2557 | void MSWriter::fillWeather() |
---|
2558 | { |
---|
2559 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2560 | // os_ << "start MSWriter::fillWeather() startSec=" << startSec << LogIO::POST ; |
---|
2561 | |
---|
2562 | // access to MS WEATHER subtable |
---|
2563 | MSWeather msw = mstable_->weather() ; |
---|
2564 | |
---|
2565 | // access to WEATHER subtable |
---|
2566 | Table stw = table_->weather().table() ; |
---|
2567 | uInt nrow = stw.nrow() ; |
---|
2568 | |
---|
2569 | if ( nrow == 0 ) |
---|
2570 | return ; |
---|
2571 | |
---|
2572 | msw.addRow( nrow, True ) ; |
---|
2573 | MSWeatherColumns mswCols( msw ) ; |
---|
2574 | |
---|
2575 | // ANTENNA_ID is always 0 |
---|
2576 | Vector<Int> antIdArr( nrow, 0 ) ; |
---|
2577 | mswCols.antennaId().putColumn( antIdArr ) ; |
---|
2578 | |
---|
2579 | // fill weather status |
---|
2580 | ROScalarColumn<Float> sharedFloatCol( stw, "TEMPERATURE" ) ; |
---|
2581 | mswCols.temperature().putColumn( sharedFloatCol ) ; |
---|
2582 | sharedFloatCol.attach( stw, "PRESSURE" ) ; |
---|
2583 | mswCols.pressure().putColumn( sharedFloatCol ) ; |
---|
2584 | sharedFloatCol.attach( stw, "HUMIDITY" ) ; |
---|
2585 | mswCols.relHumidity().putColumn( sharedFloatCol ) ; |
---|
2586 | sharedFloatCol.attach( stw, "WINDSPEED" ) ; |
---|
2587 | mswCols.windSpeed().putColumn( sharedFloatCol ) ; |
---|
2588 | sharedFloatCol.attach( stw, "WINDAZ" ) ; |
---|
2589 | mswCols.windDirection().putColumn( sharedFloatCol ) ; |
---|
2590 | |
---|
2591 | // fill TIME and INTERVAL |
---|
2592 | Double midTime ; |
---|
2593 | Double interval ; |
---|
2594 | Vector<Double> intervalArr( nrow, 0.0 ) ; |
---|
2595 | TableIterator iter( table_->table(), "WEATHER_ID" ) ; |
---|
2596 | while( !iter.pastEnd() ) { |
---|
2597 | //Table tab( iter.table() ) ; |
---|
2598 | Table tab = iter.table() ; |
---|
2599 | |
---|
2600 | ROScalarColumn<uInt> widCol( tab, "WEATHER_ID" ) ; |
---|
2601 | uInt wid = widCol( 0 ) ; |
---|
2602 | |
---|
2603 | getValidTimeRange( midTime, interval, tab ) ; |
---|
2604 | mswCols.time().put( wid, midTime ) ; |
---|
2605 | intervalArr[wid] = interval ; |
---|
2606 | |
---|
2607 | iter.next() ; |
---|
2608 | } |
---|
2609 | mswCols.interval().putColumn( intervalArr ) ; |
---|
2610 | |
---|
2611 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2612 | // os_ << "end MSWriter::fillWeather() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2613 | } |
---|
2614 | |
---|
2615 | void MSWriter::fillSysCal() |
---|
2616 | { |
---|
2617 | Table mssc = mstable_->sysCal() ; |
---|
2618 | |
---|
2619 | { |
---|
2620 | static const char *cols[] = { |
---|
2621 | "BEAMNO", "IFNO", "TIME", "POLNO", |
---|
2622 | NULL |
---|
2623 | }; |
---|
2624 | static const TypeManagerImpl<uInt> tmUInt; |
---|
2625 | static const TypeManagerImpl<Double> tmDouble; |
---|
2626 | static const TypeManager *const tms[] = { |
---|
2627 | &tmUInt, &tmUInt, &tmDouble, &tmUInt, NULL |
---|
2628 | }; |
---|
2629 | //double t0 = mathutil::gettimeofday_sec() ; |
---|
2630 | MSSysCalVisitor myVisitor(table_->table(),mssc); |
---|
2631 | //double t1 = mathutil::gettimeofday_sec() ; |
---|
2632 | //cout << "MSWriterVisitor(): elapsed time " << t1-t0 << " sec" << endl ; |
---|
2633 | traverseTable(table_->table(), cols, tms, &myVisitor); |
---|
2634 | //double t3 = mathutil::gettimeofday_sec() ; |
---|
2635 | //cout << "traverseTable(): elapsed time " << t3-t2 << " sec" << endl ; |
---|
2636 | } |
---|
2637 | |
---|
2638 | } |
---|
2639 | |
---|
2640 | void MSWriter::getValidTimeRange( Double &me, Double &interval, Table &tab ) |
---|
2641 | { |
---|
2642 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2643 | // os_ << "start MSWriter::getVaridTimeRange() startSec=" << startSec << LogIO::POST ; |
---|
2644 | |
---|
2645 | // sort table |
---|
2646 | //Table stab = tab.sort( "TIME" ) ; |
---|
2647 | |
---|
2648 | ROScalarColumn<Double> timeCol( tab, "TIME" ) ; |
---|
2649 | Vector<Double> timeArr = timeCol.getColumn() ; |
---|
2650 | Double minTime ; |
---|
2651 | Double maxTime ; |
---|
2652 | minMax( minTime, maxTime, timeArr ) ; |
---|
2653 | Double midTime = 0.5 * ( minTime + maxTime ) * 86400.0 ; |
---|
2654 | // unit for TIME |
---|
2655 | // Scantable: "d" |
---|
2656 | // MS: "s" |
---|
2657 | me = midTime ; |
---|
2658 | interval = ( maxTime - minTime ) * 86400.0 ; |
---|
2659 | |
---|
2660 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2661 | // os_ << "end MSWriter::getValidTimeRange() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2662 | } |
---|
2663 | |
---|
2664 | void MSWriter::getValidTimeRange( Double &me, Double &interval, Vector<Double> &atime, Vector<Double> &ainterval ) |
---|
2665 | { |
---|
2666 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2667 | // os_ << "start MSWriter::getVaridTimeRange() startSec=" << startSec << LogIO::POST ; |
---|
2668 | |
---|
2669 | // sort table |
---|
2670 | //Table stab = tab.sort( "TIME" ) ; |
---|
2671 | |
---|
2672 | Double minTime ; |
---|
2673 | Double maxTime ; |
---|
2674 | minMax( minTime, maxTime, atime ) ; |
---|
2675 | Double midTime = 0.5 * ( minTime + maxTime ) * 86400.0 ; |
---|
2676 | // unit for TIME |
---|
2677 | // Scantable: "d" |
---|
2678 | // MS: "s" |
---|
2679 | me = midTime ; |
---|
2680 | interval = ( maxTime - minTime ) * 86400.0 + mean( ainterval ) ; |
---|
2681 | |
---|
2682 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2683 | // os_ << "end MSWriter::getValidTimeRange() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2684 | } |
---|
2685 | |
---|
2686 | } |
---|