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 <set> |
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16 | |
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17 | #include <casa/OS/File.h> |
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18 | #include <casa/OS/RegularFile.h> |
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19 | #include <casa/OS/Directory.h> |
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20 | #include <casa/OS/SymLink.h> |
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21 | #include <casa/BasicSL/String.h> |
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22 | #include <casa/Arrays/Cube.h> |
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23 | #include <casa/Containers/RecordField.h> |
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24 | |
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25 | #include <tables/Tables/ExprNode.h> |
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26 | #include <tables/Tables/TableDesc.h> |
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27 | #include <tables/Tables/SetupNewTab.h> |
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28 | #include <tables/Tables/TableIter.h> |
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29 | #include <tables/Tables/RefRows.h> |
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30 | #include <tables/Tables/TableRow.h> |
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31 | |
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32 | #include <ms/MeasurementSets/MeasurementSet.h> |
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33 | #include <ms/MeasurementSets/MSColumns.h> |
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34 | #include <ms/MeasurementSets/MSPolIndex.h> |
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35 | #include <ms/MeasurementSets/MSDataDescIndex.h> |
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36 | #include <ms/MeasurementSets/MSSourceIndex.h> |
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37 | |
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38 | #include "MSWriter.h" |
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39 | #include "STHeader.h" |
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40 | #include "STFrequencies.h" |
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41 | #include "STMolecules.h" |
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42 | #include "STTcal.h" |
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43 | #include "MathUtils.h" |
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44 | #include "TableTraverse.h" |
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45 | |
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46 | using namespace casa ; |
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47 | using namespace std ; |
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48 | |
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49 | namespace asap { |
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50 | |
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51 | class CorrTypeHandler { |
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52 | public: |
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53 | CorrTypeHandler() |
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54 | {} |
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55 | virtual ~CorrTypeHandler() {} |
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56 | virtual Vector<Stokes::StokesTypes> corrType() = 0 ; |
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57 | virtual void reset() |
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58 | { |
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59 | npol = 0 ; |
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60 | } |
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61 | void append( uInt polno ) |
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62 | { |
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63 | polnos[npol] = polno ; |
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64 | npol++ ; |
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65 | } |
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66 | uInt nPol() { return npol ; } |
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67 | protected: |
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68 | Vector<Stokes::StokesTypes> polmap ; |
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69 | uInt polnos[4] ; |
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70 | uInt npol ; |
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71 | }; |
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72 | |
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73 | class LinearHandler : public CorrTypeHandler { |
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74 | public: |
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75 | LinearHandler() |
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76 | : CorrTypeHandler() |
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77 | { |
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78 | initMap() ; |
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79 | } |
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80 | virtual ~LinearHandler() {} |
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81 | virtual Vector<Stokes::StokesTypes> corrType() |
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82 | { |
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83 | Vector<Stokes::StokesTypes> ret( npol, Stokes::Undefined ) ; |
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84 | if ( npol < 4 ) { |
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85 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) |
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86 | ret[ipol] = polmap[polnos[ipol]] ; |
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87 | } |
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88 | else if ( npol == 4 ) { |
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89 | ret[0] = polmap[0] ; |
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90 | ret[1] = polmap[2] ; |
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91 | ret[2] = polmap[3] ; |
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92 | ret[3] = polmap[1] ; |
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93 | } |
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94 | else { |
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95 | throw( AipsError("npol > 4") ) ; |
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96 | } |
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97 | return ret ; |
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98 | } |
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99 | protected: |
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100 | void initMap() |
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101 | { |
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102 | polmap.resize( 4 ) ; |
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103 | polmap[0] = Stokes::XX ; |
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104 | polmap[1] = Stokes::YY ; |
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105 | polmap[2] = Stokes::XY ; |
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106 | polmap[3] = Stokes::YX ; |
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107 | } |
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108 | }; |
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109 | class CircularHandler : public CorrTypeHandler { |
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110 | public: |
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111 | CircularHandler() |
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112 | : CorrTypeHandler() |
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113 | { |
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114 | initMap() ; |
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115 | } |
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116 | virtual ~CircularHandler() {} |
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117 | virtual Vector<Stokes::StokesTypes> corrType() |
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118 | { |
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119 | Vector<Stokes::StokesTypes> ret( npol, Stokes::Undefined ) ; |
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120 | if ( npol < 4 ) { |
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121 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) |
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122 | ret[ipol] = polmap[polnos[ipol]] ; |
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123 | } |
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124 | else if ( npol == 4 ) { |
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125 | ret[0] = polmap[0] ; |
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126 | ret[1] = polmap[2] ; |
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127 | ret[2] = polmap[3] ; |
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128 | ret[3] = polmap[1] ; |
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129 | } |
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130 | else { |
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131 | throw( AipsError("npol > 4") ) ; |
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132 | } |
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133 | return ret ; |
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134 | } |
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135 | private: |
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136 | void initMap() |
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137 | { |
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138 | polmap.resize( 4 ) ; |
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139 | polmap[0] = Stokes::RR ; |
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140 | polmap[1] = Stokes::LL ; |
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141 | polmap[2] = Stokes::RL ; |
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142 | polmap[3] = Stokes::LR ; |
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143 | } |
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144 | }; |
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145 | class StokesHandler : public CorrTypeHandler { |
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146 | public: |
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147 | StokesHandler() |
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148 | : CorrTypeHandler() |
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149 | { |
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150 | initMap() ; |
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151 | } |
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152 | virtual ~StokesHandler() {} |
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153 | virtual Vector<Stokes::StokesTypes> corrType() |
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154 | { |
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155 | Vector<Stokes::StokesTypes> ret( npol, Stokes::Undefined ) ; |
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156 | if ( npol <= 4 ) { |
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157 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) |
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158 | ret[ipol] = polmap[polnos[ipol]] ; |
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159 | } |
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160 | else { |
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161 | throw( AipsError("npol > 4") ) ; |
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162 | } |
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163 | return ret ; |
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164 | } |
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165 | private: |
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166 | void initMap() |
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167 | { |
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168 | polmap.resize( 4 ) ; |
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169 | polmap[0] = Stokes::I ; |
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170 | polmap[1] = Stokes::Q ; |
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171 | polmap[2] = Stokes::U ; |
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172 | polmap[3] = Stokes::V ; |
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173 | } |
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174 | }; |
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175 | class LinPolHandler : public CorrTypeHandler { |
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176 | public: |
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177 | LinPolHandler() |
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178 | : CorrTypeHandler() |
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179 | { |
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180 | initMap() ; |
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181 | } |
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182 | virtual ~LinPolHandler() {} |
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183 | virtual Vector<Stokes::StokesTypes> corrType() |
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184 | { |
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185 | Vector<Stokes::StokesTypes> ret( npol, Stokes::Undefined ) ; |
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186 | if ( npol <= 2 ) { |
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187 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) |
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188 | ret[ipol] = polmap[polnos[ipol]] ; |
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189 | } |
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190 | else { |
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191 | throw( AipsError("npol > 4") ) ; |
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192 | } |
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193 | return ret ; |
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194 | } |
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195 | private: |
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196 | void initMap() |
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197 | { |
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198 | polmap.resize( 2 ) ; |
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199 | polmap[0] = Stokes::Plinear ; |
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200 | polmap[1] = Stokes::Pangle ; |
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201 | } |
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202 | }; |
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203 | |
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204 | class DataHolder { |
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205 | public: |
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206 | DataHolder( TableRow &tableRow, String polType ) |
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207 | : row( tableRow ) |
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208 | { |
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209 | nchan = 0 ; |
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210 | npol = 0 ; |
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211 | makeCorrTypeHandler( polType ) ; |
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212 | attach() ; |
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213 | flagRow.resize( 4 ) ; |
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214 | reset() ; |
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215 | sigmaTemplate.resize( 4 ) ; |
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216 | sigmaTemplate = 1.0 ; |
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217 | } |
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218 | virtual ~DataHolder() {} |
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219 | void post() |
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220 | { |
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221 | postData() ; |
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222 | postFlag() ; |
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223 | postFlagRow() ; |
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224 | postAuxiliary() ; |
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225 | } |
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226 | virtual void reset() |
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227 | { |
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228 | corr->reset() ; |
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229 | flagRow = False ; |
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230 | npol = 0 ; |
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231 | for ( uInt i = 0 ; i < 4 ; i++ ) |
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232 | isFilled[i] = False ; |
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233 | } |
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234 | virtual void accumulate( uInt id, Vector<Float> &sp, Vector<Bool> &fl, Bool &flr ) |
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235 | { |
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236 | accumulateCorrType( id ) ; |
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237 | accumulateData( id, sp ) ; |
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238 | accumulateFlag( id, fl ) ; |
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239 | accumulateFlagRow( id, flr ) ; |
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240 | isFilled[id] = True; |
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241 | } |
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242 | uInt nPol() { return npol ; } |
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243 | uInt nChan() { return nchan ; } |
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244 | Vector<Int> corrTypeInt() |
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245 | { |
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246 | Vector<Int> v( npol ) ; |
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247 | convertArray( v, corr->corrType() ) ; |
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248 | return v ; |
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249 | } |
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250 | Vector<Stokes::StokesTypes> corrType() { return corr->corrType() ; } |
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251 | void setNchan( uInt num ) |
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252 | { |
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253 | nchan = num ; |
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254 | resize() ; |
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255 | } |
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256 | protected: |
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257 | void postAuxiliary() |
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258 | { |
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259 | Vector<Float> w = sigmaTemplate( IPosition(1,0), IPosition(1,npol-1) ) ; |
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260 | sigmaRF.define( w ) ; |
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261 | weightRF.define( w ) ; |
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262 | Cube<Bool> c( npol, nchan, 1, False ) ; |
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263 | flagCategoryRF.define( c ) ; |
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264 | } |
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265 | inline void accumulateCorrType( uInt &id ) |
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266 | { |
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267 | corr->append( id ) ; |
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268 | npol = corr->nPol() ; |
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269 | } |
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270 | inline void accumulateFlagRow( uInt &id, Bool &flr ) |
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271 | { |
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272 | flagRow[id] = flr ; |
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273 | } |
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274 | void postFlagRow() |
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275 | { |
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276 | *flagRowRF = anyEQ( flagRow, True ) ; |
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277 | } |
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278 | inline void accumulateFlag( uInt &id, Vector<Bool> &fl ) |
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279 | { |
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280 | flag.row( id ) = fl ; |
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281 | } |
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282 | virtual void postFlag() = 0 ; |
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283 | inline void accumulateData( uInt &id, Vector<Float> &sp ) |
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284 | { |
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285 | data.row( id ) = sp ; |
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286 | } |
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287 | uInt filledIndex() |
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288 | { |
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289 | uInt idx = 0; |
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290 | while( !isFilled[idx] && idx < 4 ) ++idx; |
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291 | return idx; |
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292 | } |
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293 | virtual void postData() = 0 ; |
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294 | TableRow &row ; |
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295 | uInt nchan ; |
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296 | uInt npol ; |
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297 | CountedPtr<CorrTypeHandler> corr; |
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298 | RecordFieldPtr< Vector<Float> > sigmaRF ; |
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299 | RecordFieldPtr< Vector<Float> > weightRF ; |
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300 | RecordFieldPtr< Array<Bool> > flagRF ; |
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301 | RecordFieldPtr<Bool> flagRowRF ; |
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302 | RecordFieldPtr< Cube<Bool> > flagCategoryRF ; |
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303 | Vector<Bool> flagRow ; |
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304 | Matrix<Bool> flag ; |
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305 | Matrix<Float> data ; |
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306 | Vector<Float> sigmaTemplate ; |
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307 | Bool isFilled[4] ; |
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308 | private: |
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309 | void makeCorrTypeHandler( String &polType ) |
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310 | { |
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311 | if ( polType == "linear" ) |
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312 | corr = new LinearHandler() ; |
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313 | else if ( polType == "circular" ) |
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314 | corr = new CircularHandler() ; |
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315 | else if ( polType == "stokes" ) |
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316 | corr = new StokesHandler() ; |
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317 | else if ( polType == "linpol" ) |
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318 | corr = new LinPolHandler() ; |
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319 | else |
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320 | throw( AipsError("Invalid polarization type") ) ; |
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321 | } |
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322 | void attach() |
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323 | { |
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324 | TableRecord &rec = row.record() ; |
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325 | sigmaRF.attachToRecord( rec, "SIGMA" ) ; |
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326 | weightRF.attachToRecord( rec, "WEIGHT" ) ; |
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327 | flagRF.attachToRecord( rec, "FLAG" ) ; |
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328 | flagRowRF.attachToRecord( rec, "FLAG_ROW" ) ; |
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329 | flagCategoryRF.attachToRecord( rec, "FLAG_CATEGORY" ) ; |
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330 | } |
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331 | void resize() |
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332 | { |
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333 | flag.resize( 4, nchan ) ; |
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334 | data.resize( 4, nchan ) ; |
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335 | } |
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336 | }; |
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337 | |
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338 | class FloatDataHolder : public DataHolder { |
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339 | public: |
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340 | FloatDataHolder( TableRow &tableRow, String polType ) |
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341 | : DataHolder( tableRow, polType ) |
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342 | { |
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343 | attachData() ; |
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344 | } |
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345 | virtual ~FloatDataHolder() {} |
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346 | protected: |
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347 | virtual void postFlag() |
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348 | { |
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349 | if ( npol == 2 ) { |
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350 | flagRF.define( flag( IPosition( 2, 0, 0 ), IPosition( 2, npol-1, nchan-1 ) ) ) ; |
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351 | } |
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352 | else { |
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353 | // should be npol == 1 |
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354 | uInt idx = filledIndex() ; |
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355 | flagRF.define( flag( IPosition( 2, idx, 0 ), IPosition( 2, idx, nchan-1 ) ) ) ; |
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356 | } |
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357 | } |
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358 | virtual void postData() |
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359 | { |
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360 | if ( npol == 2 ) { |
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361 | dataRF.define( data( IPosition( 2, 0, 0 ), IPosition( 2, npol-1, nchan-1 ) ) ) ; |
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362 | } |
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363 | else { |
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364 | // should be npol == 1 |
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365 | uInt idx = filledIndex() ; |
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366 | dataRF.define( data( IPosition( 2, idx, 0 ), IPosition( 2, idx, nchan-1 ) ) ) ; |
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367 | } |
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368 | } |
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369 | private: |
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370 | void attachData() |
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371 | { |
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372 | dataRF.attachToRecord( row.record(), "FLOAT_DATA" ) ; |
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373 | } |
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374 | RecordFieldPtr< Matrix<Float> > dataRF; |
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375 | }; |
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376 | |
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377 | class ComplexDataHolder : public DataHolder { |
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378 | public: |
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379 | ComplexDataHolder( TableRow &tableRow, String polType ) |
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380 | : DataHolder( tableRow, polType ) |
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381 | { |
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382 | attachData() ; |
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383 | } |
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384 | virtual ~ComplexDataHolder() {} |
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385 | protected: |
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386 | virtual void postFlag() |
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387 | { |
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388 | if ( npol == 4 ) { |
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389 | Vector<Bool> tmp = flag.row( 3 ) ; |
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390 | flag.row( 3 ) = flag.row( 1 ) ; |
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391 | flag.row( 2 ) = flag.row( 2 ) || tmp ; |
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392 | flag.row( 1 ) = flag.row( 2 ) ; |
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393 | flagRF.define( flag ) ; |
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394 | } |
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395 | else if ( npol == 2 ) { |
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396 | flagRF.define( flag( IPosition( 2, 0, 0 ), IPosition( 2, npol-1, nchan-1 ) ) ) ; |
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397 | } |
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398 | else { |
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399 | // should be npol == 1 |
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400 | uInt idx = filledIndex() ; |
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401 | flagRF.define( flag( IPosition( 2, idx, 0 ), IPosition( 2, idx, nchan-1 ) ) ) ; |
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402 | } |
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403 | } |
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404 | virtual void postData() |
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405 | { |
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406 | Matrix<Float> tmp( 2, nchan, 0.0 ) ; |
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407 | Matrix<Complex> v( npol, nchan ) ; |
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408 | if ( isFilled[0] ) { |
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409 | tmp.row( 0 ) = data.row( 0 ) ; |
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410 | v.row( 0 ) = RealToComplex( tmp ) ; |
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411 | } |
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412 | if ( isFilled[1] ) { |
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413 | tmp.row( 0 ) = data.row( 1 ) ; |
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414 | v.row( npol-1 ) = RealToComplex( tmp ) ; |
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415 | } |
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416 | if ( isFilled[2] && isFilled[3] ) { |
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417 | tmp.row( 0 ) = data.row( 2 ) ; |
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418 | tmp.row( 1 ) = data.row( 3 ) ; |
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419 | v.row( 1 ) = RealToComplex( tmp ) ; |
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420 | v.row( 2 ) = conj( v.row( 1 ) ) ; |
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421 | } |
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422 | dataRF.define( v ) ; |
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423 | } |
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424 | private: |
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425 | void attachData() |
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426 | { |
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427 | dataRF.attachToRecord( row.record(), "DATA" ) ; |
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428 | } |
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429 | RecordFieldPtr< Matrix<Complex> > dataRF; |
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430 | }; |
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431 | |
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432 | class BaseMSWriterVisitor: public TableVisitor { |
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433 | const String *lastFieldName; |
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434 | uInt lastRecordNo; |
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435 | uInt lastBeamNo, lastScanNo, lastIfNo, lastPolNo; |
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436 | Int lastSrcType; |
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437 | uInt lastCycleNo; |
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438 | Double lastTime; |
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439 | protected: |
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440 | const Table &table; |
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441 | uInt count; |
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442 | public: |
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443 | BaseMSWriterVisitor(const Table &table) |
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444 | : table(table) |
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445 | { |
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446 | static const String dummy; |
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447 | lastFieldName = &dummy; |
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448 | count = 0; |
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449 | } |
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450 | |
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451 | virtual void enterFieldName(const uInt /*recordNo*/, const String &/*columnValue*/) { |
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452 | } |
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453 | virtual void leaveFieldName(const uInt /*recordNo*/, const String &/*columnValue*/) { |
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454 | } |
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455 | virtual void enterBeamNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
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456 | virtual void leaveBeamNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
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457 | virtual void enterScanNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
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458 | virtual void leaveScanNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
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459 | virtual void enterIfNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
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460 | virtual void leaveIfNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
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461 | virtual void enterSrcType(const uInt /*recordNo*/, Int /*columnValue*/) { } |
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462 | virtual void leaveSrcType(const uInt /*recordNo*/, Int /*columnValue*/) { } |
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463 | virtual void enterCycleNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
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464 | virtual void leaveCycleNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
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465 | virtual void enterTime(const uInt /*recordNo*/, Double /*columnValue*/) { } |
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466 | virtual void leaveTime(const uInt /*recordNo*/, Double /*columnValue*/) { } |
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467 | virtual void enterPolNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
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468 | virtual void leavePolNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
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469 | |
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470 | virtual Bool visitRecord(const uInt /*recordNo*/, |
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471 | const String &/*fieldName*/, |
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472 | const uInt /*beamNo*/, |
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473 | const uInt /*scanNo*/, |
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474 | const uInt /*ifNo*/, |
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475 | const Int /*srcType*/, |
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476 | const uInt /*cycleNo*/, |
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477 | const Double /*time*/, |
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478 | const uInt /*polNo*/) { return True ;} |
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479 | |
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480 | virtual Bool visit(Bool isFirst, const uInt recordNo, |
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481 | const uInt nCols, void const *const colValues[]) { |
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482 | const String *fieldName = NULL; |
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483 | uInt beamNo, scanNo, ifNo; |
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484 | Int srcType; |
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485 | uInt cycleNo; |
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486 | Double time; |
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487 | uInt polNo; |
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488 | { // prologue |
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489 | uInt i = 0; |
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490 | { |
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491 | const String *col = (const String*)colValues[i++]; |
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492 | fieldName = &col[recordNo]; |
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493 | } |
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494 | { |
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495 | const uInt *col = (const uInt *)colValues[i++]; |
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496 | beamNo = col[recordNo]; |
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497 | } |
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498 | { |
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499 | const uInt *col = (const uInt *)colValues[i++]; |
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500 | scanNo = col[recordNo]; |
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501 | } |
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502 | { |
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503 | const uInt *col = (const uInt *)colValues[i++]; |
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504 | ifNo = col[recordNo]; |
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505 | } |
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506 | { |
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507 | const Int *col = (const Int *)colValues[i++]; |
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508 | srcType = col[recordNo]; |
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509 | } |
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510 | { |
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511 | const uInt *col = (const uInt *)colValues[i++]; |
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512 | cycleNo = col[recordNo]; |
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513 | } |
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514 | { |
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515 | const Double *col = (const Double *)colValues[i++]; |
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516 | time = col[recordNo]; |
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517 | } |
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518 | { |
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519 | const Int *col = (const Int *)colValues[i++]; |
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520 | polNo = col[recordNo]; |
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521 | } |
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522 | assert(nCols == i); |
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523 | } |
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524 | |
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525 | if (isFirst) { |
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526 | enterFieldName(recordNo, *fieldName); |
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527 | enterBeamNo(recordNo, beamNo); |
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528 | enterScanNo(recordNo, scanNo); |
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529 | enterIfNo(recordNo, ifNo); |
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530 | enterSrcType(recordNo, srcType); |
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531 | enterCycleNo(recordNo, cycleNo); |
---|
532 | enterTime(recordNo, time); |
---|
533 | enterPolNo(recordNo, polNo); |
---|
534 | } else { |
---|
535 | if (lastFieldName->compare(*fieldName) != 0) { |
---|
536 | leavePolNo(lastRecordNo, lastPolNo); |
---|
537 | leaveTime(lastRecordNo, lastTime); |
---|
538 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
539 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
540 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
541 | leaveScanNo(lastRecordNo, lastScanNo); |
---|
542 | leaveBeamNo(lastRecordNo, lastBeamNo); |
---|
543 | leaveFieldName(lastRecordNo, *lastFieldName); |
---|
544 | |
---|
545 | enterFieldName(recordNo, *fieldName); |
---|
546 | enterBeamNo(recordNo, beamNo); |
---|
547 | enterScanNo(recordNo, scanNo); |
---|
548 | enterIfNo(recordNo, ifNo); |
---|
549 | enterSrcType(recordNo, srcType); |
---|
550 | enterCycleNo(recordNo, cycleNo); |
---|
551 | enterTime(recordNo, time); |
---|
552 | enterPolNo(recordNo, polNo); |
---|
553 | } else if (lastBeamNo != beamNo) { |
---|
554 | leavePolNo(lastRecordNo, lastPolNo); |
---|
555 | leaveTime(lastRecordNo, lastTime); |
---|
556 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
557 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
558 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
559 | leaveScanNo(lastRecordNo, lastScanNo); |
---|
560 | leaveBeamNo(lastRecordNo, lastBeamNo); |
---|
561 | |
---|
562 | enterBeamNo(recordNo, beamNo); |
---|
563 | enterScanNo(recordNo, scanNo); |
---|
564 | enterIfNo(recordNo, ifNo); |
---|
565 | enterSrcType(recordNo, srcType); |
---|
566 | enterCycleNo(recordNo, cycleNo); |
---|
567 | enterTime(recordNo, time); |
---|
568 | enterPolNo(recordNo, polNo); |
---|
569 | } else if (lastScanNo != scanNo) { |
---|
570 | leavePolNo(lastRecordNo, lastPolNo); |
---|
571 | leaveTime(lastRecordNo, lastTime); |
---|
572 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
573 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
574 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
575 | leaveScanNo(lastRecordNo, lastScanNo); |
---|
576 | |
---|
577 | enterScanNo(recordNo, scanNo); |
---|
578 | enterIfNo(recordNo, ifNo); |
---|
579 | enterSrcType(recordNo, srcType); |
---|
580 | enterCycleNo(recordNo, cycleNo); |
---|
581 | enterTime(recordNo, time); |
---|
582 | enterPolNo(recordNo, polNo); |
---|
583 | } else if (lastIfNo != ifNo) { |
---|
584 | leavePolNo(lastRecordNo, lastPolNo); |
---|
585 | leaveTime(lastRecordNo, lastTime); |
---|
586 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
587 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
588 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
589 | |
---|
590 | enterIfNo(recordNo, ifNo); |
---|
591 | enterSrcType(recordNo, srcType); |
---|
592 | enterCycleNo(recordNo, cycleNo); |
---|
593 | enterTime(recordNo, time); |
---|
594 | enterPolNo(recordNo, polNo); |
---|
595 | } else if (lastSrcType != srcType) { |
---|
596 | leavePolNo(lastRecordNo, lastPolNo); |
---|
597 | leaveTime(lastRecordNo, lastTime); |
---|
598 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
599 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
600 | |
---|
601 | enterSrcType(recordNo, srcType); |
---|
602 | enterCycleNo(recordNo, cycleNo); |
---|
603 | enterTime(recordNo, time); |
---|
604 | enterPolNo(recordNo, polNo); |
---|
605 | } else if (lastCycleNo != cycleNo) { |
---|
606 | leavePolNo(lastRecordNo, lastPolNo); |
---|
607 | leaveTime(lastRecordNo, lastTime); |
---|
608 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
609 | |
---|
610 | enterCycleNo(recordNo, cycleNo); |
---|
611 | enterTime(recordNo, time); |
---|
612 | enterPolNo(recordNo, polNo); |
---|
613 | } else if (lastTime != time) { |
---|
614 | leavePolNo(lastRecordNo, lastPolNo); |
---|
615 | leaveTime(lastRecordNo, lastTime); |
---|
616 | |
---|
617 | enterTime(recordNo, time); |
---|
618 | enterPolNo(recordNo, polNo); |
---|
619 | } else if (lastPolNo != polNo) { |
---|
620 | leavePolNo(lastRecordNo, lastPolNo); |
---|
621 | enterPolNo(recordNo, polNo); |
---|
622 | } |
---|
623 | } |
---|
624 | count++; |
---|
625 | Bool result = visitRecord(recordNo, *fieldName, beamNo, scanNo, ifNo, srcType, |
---|
626 | cycleNo, time, polNo); |
---|
627 | |
---|
628 | { // epilogue |
---|
629 | lastRecordNo = recordNo; |
---|
630 | |
---|
631 | lastFieldName = fieldName; |
---|
632 | lastBeamNo = beamNo; |
---|
633 | lastScanNo = scanNo; |
---|
634 | lastIfNo = ifNo; |
---|
635 | lastSrcType = srcType; |
---|
636 | lastCycleNo = cycleNo; |
---|
637 | lastTime = time; |
---|
638 | lastPolNo = polNo; |
---|
639 | } |
---|
640 | return result ; |
---|
641 | } |
---|
642 | |
---|
643 | virtual void finish() { |
---|
644 | if (count > 0) { |
---|
645 | leavePolNo(lastRecordNo, lastPolNo); |
---|
646 | leaveTime(lastRecordNo, lastTime); |
---|
647 | leaveCycleNo(lastRecordNo, lastCycleNo); |
---|
648 | leaveSrcType(lastRecordNo, lastSrcType); |
---|
649 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
650 | leaveScanNo(lastRecordNo, lastScanNo); |
---|
651 | leaveBeamNo(lastRecordNo, lastBeamNo); |
---|
652 | leaveFieldName(lastRecordNo, *lastFieldName); |
---|
653 | } |
---|
654 | } |
---|
655 | }; |
---|
656 | |
---|
657 | class MSWriterVisitor: public BaseMSWriterVisitor, public MSWriterUtils { |
---|
658 | public: |
---|
659 | MSWriterVisitor(const Table &table, Table &mstable) |
---|
660 | : BaseMSWriterVisitor(table), |
---|
661 | ms(mstable) |
---|
662 | { |
---|
663 | rowidx = 0 ; |
---|
664 | fieldName = "" ; |
---|
665 | defaultFieldId = 0 ; |
---|
666 | spwId = -1 ; |
---|
667 | subscan = 1 ; |
---|
668 | ptName = "" ; |
---|
669 | srcId = 0 ; |
---|
670 | |
---|
671 | row = TableRow( ms ) ; |
---|
672 | |
---|
673 | initPolarization() ; |
---|
674 | initFrequencies() ; |
---|
675 | |
---|
676 | // |
---|
677 | // add rows to MS |
---|
678 | // |
---|
679 | uInt addrow = table.nrow() ; |
---|
680 | ms.addRow( addrow ) ; |
---|
681 | |
---|
682 | // attach to Scantable columns |
---|
683 | spectraCol.attach( table, "SPECTRA" ) ; |
---|
684 | flagtraCol.attach( table, "FLAGTRA" ) ; |
---|
685 | flagRowCol.attach( table, "FLAGROW" ) ; |
---|
686 | tcalIdCol.attach( table, "TCAL_ID" ) ; |
---|
687 | intervalCol.attach( table, "INTERVAL" ) ; |
---|
688 | directionCol.attach( table, "DIRECTION" ) ; |
---|
689 | scanRateCol.attach( table, "SCANRATE" ) ; |
---|
690 | timeCol.attach( table, "TIME" ) ; |
---|
691 | freqIdCol.attach( table, "FREQ_ID" ) ; |
---|
692 | sourceNameCol.attach( table, "SRCNAME" ) ; |
---|
693 | sourceDirectionCol.attach( table, "SRCDIRECTION" ) ; |
---|
694 | fieldNameCol.attach( table, "FIELDNAME" ) ; |
---|
695 | |
---|
696 | // MS subtables |
---|
697 | attachSubtables() ; |
---|
698 | |
---|
699 | // attach to MS columns |
---|
700 | attachMain() ; |
---|
701 | attachPointing() ; |
---|
702 | } |
---|
703 | |
---|
704 | virtual void enterFieldName(const uInt recordNo, const String &/*columnValue*/) { |
---|
705 | //printf("%u: FieldName: %s\n", recordNo, columnValue.c_str()); |
---|
706 | fieldName = fieldNameCol.asString( recordNo ) ; |
---|
707 | String::size_type pos = fieldName.find( "__" ) ; |
---|
708 | if ( pos != String::npos ) { |
---|
709 | fieldId = String::toInt( fieldName.substr( pos+2 ) ) ; |
---|
710 | fieldName = fieldName.substr( 0, pos ) ; |
---|
711 | } |
---|
712 | else { |
---|
713 | fieldId = defaultFieldId ; |
---|
714 | defaultFieldId++ ; |
---|
715 | } |
---|
716 | Double tSec = timeCol.asdouble( recordNo ) * 86400.0 ; |
---|
717 | Vector<Double> srcDir = sourceDirectionCol( recordNo ) ; |
---|
718 | Vector<Double> srate = scanRateCol( recordNo ) ; |
---|
719 | String srcName = sourceNameCol.asString( recordNo ) ; |
---|
720 | |
---|
721 | addField( fieldId, fieldName, srcName, srcDir, srate, tSec ) ; |
---|
722 | |
---|
723 | // put value |
---|
724 | *fieldIdRF = fieldId ; |
---|
725 | } |
---|
726 | virtual void leaveFieldName(const uInt /*recordNo*/, const String &/*columnValue*/) { |
---|
727 | } |
---|
728 | virtual void enterBeamNo(const uInt /*recordNo*/, uInt columnValue) { |
---|
729 | //printf("%u: BeamNo: %u\n", recordNo, columnValue); |
---|
730 | |
---|
731 | feedId = (Int)columnValue ; |
---|
732 | |
---|
733 | // put value |
---|
734 | *feed1RF = feedId ; |
---|
735 | *feed2RF = feedId ; |
---|
736 | } |
---|
737 | virtual void leaveBeamNo(const uInt /*recordNo*/, uInt /*columnValue*/) { |
---|
738 | } |
---|
739 | virtual void enterScanNo(const uInt /*recordNo*/, uInt columnValue) { |
---|
740 | //printf("%u: ScanNo: %u\n", recordNo, columnValue); |
---|
741 | |
---|
742 | // put value |
---|
743 | // SCAN_NUMBER is 0-based in Scantable while 1-based in MS |
---|
744 | *scanNumberRF = (Int)columnValue + 1 ; |
---|
745 | } |
---|
746 | virtual void leaveScanNo(const uInt /*recordNo*/, uInt /*columnValue*/) { |
---|
747 | subscan = 1 ; |
---|
748 | } |
---|
749 | virtual void enterIfNo(const uInt recordNo, uInt columnValue) { |
---|
750 | //printf("%u: IfNo: %u\n", recordNo, columnValue); |
---|
751 | |
---|
752 | spwId = (Int)columnValue ; |
---|
753 | uInt freqId = freqIdCol.asuInt( recordNo ) ; |
---|
754 | |
---|
755 | Vector<Float> sp = spectraCol( recordNo ) ; |
---|
756 | uInt nchan = sp.nelements() ; |
---|
757 | holder->setNchan( nchan ) ; |
---|
758 | |
---|
759 | addSpectralWindow( spwId, freqId ) ; |
---|
760 | |
---|
761 | addFeed( feedId, spwId ) ; |
---|
762 | } |
---|
763 | virtual void leaveIfNo(const uInt /*recordNo*/, uInt /*columnValue*/) { |
---|
764 | } |
---|
765 | virtual void enterSrcType(const uInt /*recordNo*/, Int columnValue) { |
---|
766 | //printf("%u: SrcType: %d\n", recordNo, columnValue); |
---|
767 | |
---|
768 | Int stateId = addState( columnValue ) ; |
---|
769 | |
---|
770 | // put value |
---|
771 | *stateIdRF = stateId ; |
---|
772 | } |
---|
773 | virtual void leaveSrcType(const uInt /*recordNo*/, Int /*columnValue*/) { |
---|
774 | } |
---|
775 | virtual void enterCycleNo(const uInt /*recordNo*/, uInt /*columnValue*/) { |
---|
776 | //printf("%u: CycleNo: %u\n", recordNo, columnValue); |
---|
777 | } |
---|
778 | virtual void leaveCycleNo(const uInt /*recordNo*/, uInt /*columnValue*/) { |
---|
779 | } |
---|
780 | virtual void enterTime(const uInt recordNo, Double columnValue) { |
---|
781 | //printf("%u: Time: %f\n", recordNo, columnValue); |
---|
782 | |
---|
783 | Double timeSec = columnValue * 86400.0 ; |
---|
784 | Double interval = intervalCol.asdouble( recordNo ) ; |
---|
785 | |
---|
786 | if ( ptName.empty() ) { |
---|
787 | Vector<Double> dir = directionCol( recordNo ) ; |
---|
788 | Vector<Double> rate = scanRateCol( recordNo ) ; |
---|
789 | if ( anyNE( rate, 0.0 ) ) { |
---|
790 | Matrix<Double> msdir( 2, 2 ) ; |
---|
791 | msdir.column( 0 ) = dir ; |
---|
792 | msdir.column( 1 ) = rate ; |
---|
793 | addPointing( timeSec, interval, msdir ) ; |
---|
794 | } |
---|
795 | else { |
---|
796 | Matrix<Double> msdir( 2, 1 ) ; |
---|
797 | msdir.column( 0 ) = dir ; |
---|
798 | addPointing( timeSec, interval, msdir ) ; |
---|
799 | } |
---|
800 | } |
---|
801 | |
---|
802 | // put value |
---|
803 | *timeRF = timeSec ; |
---|
804 | *timeCentroidRF = timeSec ; |
---|
805 | *intervalRF = interval ; |
---|
806 | *exposureRF = interval ; |
---|
807 | } |
---|
808 | virtual void leaveTime(const uInt /*recordNo*/, Double /*columnValue*/) { |
---|
809 | if ( holder->nPol() > 0 ) { |
---|
810 | Int polId = addPolarization() ; |
---|
811 | Int ddId = addDataDescription( polId, spwId ) ; |
---|
812 | |
---|
813 | // put field |
---|
814 | *dataDescIdRF = ddId ; |
---|
815 | holder->post() ; |
---|
816 | |
---|
817 | // commit row |
---|
818 | row.put( rowidx ) ; |
---|
819 | rowidx++ ; |
---|
820 | |
---|
821 | // reset holder |
---|
822 | holder->reset() ; |
---|
823 | } |
---|
824 | } |
---|
825 | virtual void enterPolNo(const uInt /*recordNo*/, uInt /*columnValue*/) { |
---|
826 | //printf("%u: PolNo: %d\n", recordNo, columnValue); |
---|
827 | } |
---|
828 | virtual void leavePolNo(const uInt /*recordNo*/, uInt /*columnValue*/) { |
---|
829 | } |
---|
830 | |
---|
831 | virtual Bool visitRecord(const uInt recordNo, |
---|
832 | const String &/*fieldName*/, |
---|
833 | const uInt /*beamNo*/, |
---|
834 | const uInt /*scanNo*/, |
---|
835 | const uInt /*ifNo*/, |
---|
836 | const Int /*srcType*/, |
---|
837 | const uInt /*cycleNo*/, |
---|
838 | const Double /*time*/, |
---|
839 | const uInt polNo) { |
---|
840 | //printf("%u: %s, %u, %u, %u, %d, %u, %f, %d\n", recordNo, |
---|
841 | // fieldName.c_str(), beamNo, scanNo, ifNo, srcType, cycleNo, time, polNo); |
---|
842 | |
---|
843 | Vector<Float> sp = spectraCol( recordNo ) ; |
---|
844 | Vector<uChar> tmp = flagtraCol( recordNo ) ; |
---|
845 | Vector<Bool> fl( tmp.shape() ) ; |
---|
846 | convertArray( fl, tmp ) ; |
---|
847 | Bool flr = (Bool)flagRowCol.asuInt( recordNo ) ; |
---|
848 | holder->accumulate( polNo, sp, fl, flr ) ; |
---|
849 | |
---|
850 | return True ; |
---|
851 | } |
---|
852 | |
---|
853 | virtual void finish() { |
---|
854 | BaseMSWriterVisitor::finish(); |
---|
855 | //printf("Total: %u\n", count); |
---|
856 | |
---|
857 | // remove rows |
---|
858 | if ( ms.nrow() > rowidx ) { |
---|
859 | uInt numRemove = ms.nrow() - rowidx ; |
---|
860 | //cout << "numRemove = " << numRemove << endl ; |
---|
861 | Vector<uInt> rows( numRemove ) ; |
---|
862 | indgen( rows, rowidx ) ; |
---|
863 | ms.removeRow( rows ) ; |
---|
864 | } |
---|
865 | |
---|
866 | // fill empty SPECTRAL_WINDOW rows |
---|
867 | infillSpectralWindow() ; |
---|
868 | |
---|
869 | // fill empty FIELD rows |
---|
870 | infillField() ; |
---|
871 | } |
---|
872 | |
---|
873 | void dataColumnName( String name ) |
---|
874 | { |
---|
875 | if ( name == "DATA" ) |
---|
876 | holder = new ComplexDataHolder( row, poltype ) ; |
---|
877 | else if ( name == "FLOAT_DATA" ) |
---|
878 | holder = new FloatDataHolder( row, poltype ) ; |
---|
879 | } |
---|
880 | void pointingTableName( String name ) { |
---|
881 | ptName = name ; |
---|
882 | } |
---|
883 | void setSourceRecord( Record &r ) { |
---|
884 | srcRec = r ; |
---|
885 | } |
---|
886 | private: |
---|
887 | void addField( Int &fid, String &fname, String &srcName, |
---|
888 | Vector<Double> &sdir, Vector<Double> &srate, |
---|
889 | Double &tSec ) |
---|
890 | { |
---|
891 | uInt nrow = fieldtab.nrow() ; |
---|
892 | while( (Int)nrow <= fid ) { |
---|
893 | fieldtab.addRow( 1, True ) ; |
---|
894 | nrow++ ; |
---|
895 | } |
---|
896 | |
---|
897 | Matrix<Double> dir ; |
---|
898 | Int numPoly = 0 ; |
---|
899 | if ( anyNE( srate, 0.0 ) ) { |
---|
900 | dir.resize( 2, 2 ) ; |
---|
901 | dir.column( 0 ) = sdir ; |
---|
902 | dir.column( 1 ) = srate ; |
---|
903 | numPoly = 1 ; |
---|
904 | } |
---|
905 | else { |
---|
906 | dir.resize( 2, 1 ) ; |
---|
907 | dir.column( 0 ) = sdir ; |
---|
908 | } |
---|
909 | srcId = srcRec.asInt( srcName ) ; |
---|
910 | |
---|
911 | TableRow tr( fieldtab ) ; |
---|
912 | TableRecord &r = tr.record() ; |
---|
913 | putField( "NAME", r, fname ) ; |
---|
914 | putField( "NUM_POLY", r, numPoly ) ; |
---|
915 | putField( "TIME", r, tSec ) ; |
---|
916 | putField( "SOURCE_ID", r, srcId ) ; |
---|
917 | defineField( "DELAY_DIR", r, dir ) ; |
---|
918 | defineField( "REFERENCE_DIR", r, dir ) ; |
---|
919 | defineField( "PHASE_DIR", r, dir ) ; |
---|
920 | tr.put( fid ) ; |
---|
921 | |
---|
922 | // for POINTING table |
---|
923 | *poNameRF = fname ; |
---|
924 | } |
---|
925 | Int addState( Int &id ) |
---|
926 | { |
---|
927 | String obsMode ; |
---|
928 | Bool isSignal ; |
---|
929 | Double tnoise ; |
---|
930 | Double tload ; |
---|
931 | queryType( id, obsMode, isSignal, tnoise, tload ) ; |
---|
932 | |
---|
933 | String key = obsMode+"_"+String::toString( subscan ) ; |
---|
934 | Int idx = -1 ; |
---|
935 | uInt nEntry = stateEntry.nelements() ; |
---|
936 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
937 | if ( stateEntry[i] == key ) { |
---|
938 | idx = i ; |
---|
939 | break ; |
---|
940 | } |
---|
941 | } |
---|
942 | if ( idx == -1 ) { |
---|
943 | uInt nrow = statetab.nrow() ; |
---|
944 | statetab.addRow( 1, True ) ; |
---|
945 | TableRow tr( statetab ) ; |
---|
946 | TableRecord &r = tr.record() ; |
---|
947 | putField( "OBS_MODE", r, obsMode ) ; |
---|
948 | putField( "SIG", r, isSignal ) ; |
---|
949 | isSignal = !isSignal ; |
---|
950 | putField( "REF", r, isSignal ) ; |
---|
951 | putField( "CAL", r, tnoise ) ; |
---|
952 | putField( "LOAD", r, tload ) ; |
---|
953 | tr.put( nrow ) ; |
---|
954 | idx = nrow ; |
---|
955 | |
---|
956 | stateEntry.resize( nEntry+1, True ) ; |
---|
957 | stateEntry[nEntry] = key ; |
---|
958 | } |
---|
959 | subscan++ ; |
---|
960 | |
---|
961 | return idx ; |
---|
962 | } |
---|
963 | void addPointing( Double &tSec, Double &interval, Matrix<Double> &dir ) |
---|
964 | { |
---|
965 | uInt nrow = potab.nrow() ; |
---|
966 | potab.addRow() ; |
---|
967 | |
---|
968 | *poNumPolyRF = dir.ncolumn() - 1 ; |
---|
969 | *poTimeRF = tSec ; |
---|
970 | *poTimeOriginRF = tSec ; |
---|
971 | *poIntervalRF = interval ; |
---|
972 | poDirectionRF.define( dir ) ; |
---|
973 | poTargetRF.define( dir ) ; |
---|
974 | porow.put( nrow ) ; |
---|
975 | } |
---|
976 | Int addPolarization() |
---|
977 | { |
---|
978 | Int idx = -1 ; |
---|
979 | Vector<Int> corrType = holder->corrTypeInt() ; |
---|
980 | uInt nEntry = polEntry.size() ; |
---|
981 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
982 | if ( polEntry[i].conform( corrType ) && allEQ( polEntry[i], corrType ) ) { |
---|
983 | idx = i ; |
---|
984 | break ; |
---|
985 | } |
---|
986 | } |
---|
987 | |
---|
988 | Int numCorr = holder->nPol() ; |
---|
989 | Matrix<Int> corrProduct = corrProductTemplate[numCorr].copy() ; |
---|
990 | if ( numCorr == 1 && (corrType[0] == Stokes::YY || corrType[0] == Stokes::LL ) ) { |
---|
991 | corrProduct = 1; |
---|
992 | } |
---|
993 | |
---|
994 | if ( idx == -1 ) { |
---|
995 | uInt nrow = poltab.nrow() ; |
---|
996 | poltab.addRow( 1, True ) ; |
---|
997 | TableRow tr( poltab ) ; |
---|
998 | TableRecord &r = tr.record() ; |
---|
999 | putField( "NUM_CORR", r, numCorr ) ; |
---|
1000 | defineField( "CORR_TYPE", r, corrType ) ; |
---|
1001 | defineField( "CORR_PRODUCT", r, corrProduct ) ; |
---|
1002 | tr.put( nrow ) ; |
---|
1003 | idx = nrow ; |
---|
1004 | |
---|
1005 | polEntry.resize( nEntry+1 ) ; |
---|
1006 | polEntry[nEntry] = corrType ; |
---|
1007 | } |
---|
1008 | |
---|
1009 | return idx ; |
---|
1010 | } |
---|
1011 | Int addDataDescription( Int pid, Int sid ) |
---|
1012 | { |
---|
1013 | Int idx = -1 ; |
---|
1014 | uInt nItem = 2 ; |
---|
1015 | uInt len = ddEntry.nelements() ; |
---|
1016 | uInt nEntry = len / nItem ; |
---|
1017 | const Int *dd_p = ddEntry.storage() ; |
---|
1018 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
1019 | Int pol = *dd_p ; |
---|
1020 | dd_p++ ; |
---|
1021 | Int spw = *dd_p ; |
---|
1022 | dd_p++ ; |
---|
1023 | if ( pid == pol && sid == spw ) { |
---|
1024 | idx = i ; |
---|
1025 | break ; |
---|
1026 | } |
---|
1027 | } |
---|
1028 | |
---|
1029 | if ( idx == -1 ) { |
---|
1030 | uInt nrow = ddtab.nrow() ; |
---|
1031 | ddtab.addRow( 1, True ) ; |
---|
1032 | TableRow tr( ddtab ) ; |
---|
1033 | TableRecord &r = tr.record() ; |
---|
1034 | putField( "POLARIZATION_ID", r, pid ) ; |
---|
1035 | putField( "SPECTRAL_WINDOW_ID", r, sid ) ; |
---|
1036 | tr.put( nrow ) ; |
---|
1037 | idx = nrow ; |
---|
1038 | |
---|
1039 | ddEntry.resize( len+nItem ) ; |
---|
1040 | ddEntry[len] = pid ; |
---|
1041 | ddEntry[len+1] = sid ; |
---|
1042 | } |
---|
1043 | |
---|
1044 | return idx ; |
---|
1045 | } |
---|
1046 | void infillSpectralWindow() |
---|
1047 | { |
---|
1048 | ROScalarColumn<Int> nchanCol( spwtab, "NUM_CHAN" ) ; |
---|
1049 | Vector<Int> nchan = nchanCol.getColumn() ; |
---|
1050 | TableRow tr( spwtab ) ; |
---|
1051 | TableRecord &r = tr.record() ; |
---|
1052 | Int mfr = 1 ; |
---|
1053 | Int oneChan = 1 ; |
---|
1054 | Vector<Double> dummy( 1, 0.0 ) ; |
---|
1055 | putField( "MEAS_FREQ_REF", r, mfr ) ; |
---|
1056 | defineField( "CHAN_FREQ", r, dummy ) ; |
---|
1057 | defineField( "CHAN_WIDTH", r, dummy ) ; |
---|
1058 | defineField( "EFFECTIVE_BW", r, dummy ) ; |
---|
1059 | defineField( "RESOLUTION", r, dummy ) ; |
---|
1060 | putField( "NUM_CHAN", r, oneChan ) ; |
---|
1061 | |
---|
1062 | for ( uInt i = 0 ; i < spwtab.nrow() ; i++ ) { |
---|
1063 | if ( nchan[i] == 0 ) |
---|
1064 | tr.put( i ) ; |
---|
1065 | } |
---|
1066 | } |
---|
1067 | void infillField() |
---|
1068 | { |
---|
1069 | ScalarColumn<Int> sourceIdCol(fieldtab, "SOURCE_ID"); |
---|
1070 | ArrayColumn<Double> delayDirCol(fieldtab, "DELAY_DIR"); |
---|
1071 | ArrayColumn<Double> phaseDirCol(fieldtab, "PHASE_DIR"); |
---|
1072 | ArrayColumn<Double> referenceDirCol(fieldtab, "REFERENCE_DIR"); |
---|
1073 | uInt nrow = fieldtab.nrow(); |
---|
1074 | Matrix<Double> dummy(IPosition(2, 2, 1), 0.0); |
---|
1075 | for (uInt irow = 0; irow < nrow; ++irow) { |
---|
1076 | if (!phaseDirCol.isDefined(irow)) { |
---|
1077 | delayDirCol.put(irow, dummy); |
---|
1078 | phaseDirCol.put(irow, dummy); |
---|
1079 | referenceDirCol.put(irow, dummy); |
---|
1080 | sourceIdCol.put(irow, -1); |
---|
1081 | } |
---|
1082 | } |
---|
1083 | } |
---|
1084 | void addSpectralWindow( Int sid, uInt fid ) |
---|
1085 | { |
---|
1086 | if (processedFreqId.find((uInt)fid) == processedFreqId.end() |
---|
1087 | || processedIFNO.find((uInt)sid) == processedIFNO.end() ) { |
---|
1088 | uInt nrow = spwtab.nrow() ; |
---|
1089 | while( (Int)nrow <= sid ) { |
---|
1090 | spwtab.addRow( 1, True ) ; |
---|
1091 | nrow++ ; |
---|
1092 | } |
---|
1093 | processedFreqId.insert((uInt)fid); |
---|
1094 | processedIFNO.insert((uInt)sid); |
---|
1095 | } |
---|
1096 | else { |
---|
1097 | return ; |
---|
1098 | } |
---|
1099 | |
---|
1100 | |
---|
1101 | Double rp = refpix[fid] ; |
---|
1102 | Double rv = refval[fid] ; |
---|
1103 | Double ic = increment[fid] ; |
---|
1104 | |
---|
1105 | Int mfrInt = (Int)freqframe ; |
---|
1106 | Int nchan = holder->nChan() ; |
---|
1107 | Double bw = nchan * abs( ic ) ; |
---|
1108 | Double reffreq = rv - rp * ic ; |
---|
1109 | Int netsb = 0 ; // USB->0, LSB->1 |
---|
1110 | if ( ic < 0 ) |
---|
1111 | netsb = 1 ; |
---|
1112 | Vector<Double> res( nchan, abs(ic) ) ; |
---|
1113 | Vector<Double> cw( nchan, ic ) ; |
---|
1114 | Vector<Double> chanf( nchan ) ; |
---|
1115 | indgen( chanf, reffreq, ic ) ; |
---|
1116 | |
---|
1117 | TableRow tr( spwtab ) ; |
---|
1118 | TableRecord &r = tr.record() ; |
---|
1119 | putField( "MEAS_FREQ_REF", r, mfrInt ) ; |
---|
1120 | putField( "NUM_CHAN", r, nchan ) ; |
---|
1121 | putField( "TOTAL_BANDWIDTH", r, bw ) ; |
---|
1122 | putField( "REF_FREQUENCY", r, reffreq ) ; |
---|
1123 | putField( "NET_SIDEBAND", r, netsb ) ; |
---|
1124 | defineField( "RESOLUTION", r, res ) ; |
---|
1125 | // defineField( "CHAN_WIDTH", r, res ) ; |
---|
1126 | defineField( "CHAN_WIDTH", r, cw ) ; |
---|
1127 | defineField( "EFFECTIVE_BW", r, res ) ; |
---|
1128 | defineField( "CHAN_FREQ", r, chanf ) ; |
---|
1129 | tr.put( sid ) ; |
---|
1130 | } |
---|
1131 | void addFeed( Int fid, Int sid ) |
---|
1132 | { |
---|
1133 | Int idx = -1 ; |
---|
1134 | uInt nItem = 2 ; |
---|
1135 | uInt len = feedEntry.nelements() ; |
---|
1136 | uInt nEntry = len / nItem ; |
---|
1137 | const Int *fe_p = feedEntry.storage() ; |
---|
1138 | for ( uInt i = 0 ; i < nEntry ; i++ ) { |
---|
1139 | Int feed = *fe_p ; |
---|
1140 | fe_p++ ; |
---|
1141 | Int spw = *fe_p ; |
---|
1142 | fe_p++ ; |
---|
1143 | if ( fid == feed && sid == spw ) { |
---|
1144 | idx = i ; |
---|
1145 | break ; |
---|
1146 | } |
---|
1147 | } |
---|
1148 | |
---|
1149 | |
---|
1150 | if ( idx == -1 ) { |
---|
1151 | uInt nrow = feedtab.nrow() ; |
---|
1152 | feedtab.addRow( 1, True ) ; |
---|
1153 | Int numReceptors = 2 ; |
---|
1154 | Vector<String> polType( numReceptors ) ; |
---|
1155 | Matrix<Double> beamOffset( 2, numReceptors, 0.0 ) ; |
---|
1156 | Vector<Double> receptorAngle( numReceptors, 0.0 ) ; |
---|
1157 | if ( poltype == "linear" ) { |
---|
1158 | polType[0] = "X" ; |
---|
1159 | polType[1] = "Y" ; |
---|
1160 | } |
---|
1161 | else if ( poltype == "circular" ) { |
---|
1162 | polType[0] = "R" ; |
---|
1163 | polType[1] = "L" ; |
---|
1164 | } |
---|
1165 | else { |
---|
1166 | polType[0] = "X" ; |
---|
1167 | polType[1] = "Y" ; |
---|
1168 | } |
---|
1169 | Matrix<Complex> polResponse( numReceptors, numReceptors, 0.0 ) ; |
---|
1170 | |
---|
1171 | TableRow tr( feedtab ) ; |
---|
1172 | TableRecord &r = tr.record() ; |
---|
1173 | putField( "FEED_ID", r, fid ) ; |
---|
1174 | putField( "BEAM_ID", r, fid ) ; |
---|
1175 | Int tmp = 0 ; |
---|
1176 | putField( "ANTENNA_ID", r, tmp ) ; |
---|
1177 | putField( "SPECTRAL_WINDOW_ID", r, sid ) ; |
---|
1178 | putField( "NUM_RECEPTORS", r, numReceptors ) ; |
---|
1179 | defineField( "POLARIZATION_TYPE", r, polType ) ; |
---|
1180 | defineField( "BEAM_OFFSET", r, beamOffset ) ; |
---|
1181 | defineField( "RECEPTOR_ANGLE", r, receptorAngle ) ; |
---|
1182 | defineField( "POL_RESPONSE", r, polResponse ) ; |
---|
1183 | tr.put( nrow ) ; |
---|
1184 | |
---|
1185 | feedEntry.resize( len+nItem ) ; |
---|
1186 | feedEntry[len] = fid ; |
---|
1187 | feedEntry[len+1] = sid ; |
---|
1188 | } |
---|
1189 | } |
---|
1190 | void initPolarization() |
---|
1191 | { |
---|
1192 | const TableRecord &keys = table.keywordSet() ; |
---|
1193 | poltype = keys.asString( "POLTYPE" ) ; |
---|
1194 | |
---|
1195 | initCorrProductTemplate() ; |
---|
1196 | } |
---|
1197 | void initFrequencies() |
---|
1198 | { |
---|
1199 | const TableRecord &keys = table.keywordSet() ; |
---|
1200 | Table tab = keys.asTable( "FREQUENCIES" ) ; |
---|
1201 | ROScalarColumn<uInt> idcol( tab, "ID" ) ; |
---|
1202 | ROScalarColumn<Double> rpcol( tab, "REFPIX" ) ; |
---|
1203 | ROScalarColumn<Double> rvcol( tab, "REFVAL" ) ; |
---|
1204 | ROScalarColumn<Double> iccol( tab, "INCREMENT" ) ; |
---|
1205 | Vector<uInt> id = idcol.getColumn() ; |
---|
1206 | Vector<Double> rp = rpcol.getColumn() ; |
---|
1207 | Vector<Double> rv = rvcol.getColumn() ; |
---|
1208 | Vector<Double> ic = iccol.getColumn() ; |
---|
1209 | for ( uInt i = 0 ; i < id.nelements() ; i++ ) { |
---|
1210 | refpix.insert( pair<uInt,Double>( id[i], rp[i] ) ) ; |
---|
1211 | refval.insert( pair<uInt,Double>( id[i], rv[i] ) ) ; |
---|
1212 | increment.insert( pair<uInt,Double>( id[i], ic[i] ) ) ; |
---|
1213 | } |
---|
1214 | String frameStr = tab.keywordSet().asString( "BASEFRAME" ) ; |
---|
1215 | MFrequency::getType( freqframe, frameStr ) ; |
---|
1216 | } |
---|
1217 | void attachSubtables() |
---|
1218 | { |
---|
1219 | //const TableRecord &keys = table.keywordSet() ; |
---|
1220 | TableRecord &mskeys = ms.rwKeywordSet() ; |
---|
1221 | |
---|
1222 | // FIELD table |
---|
1223 | fieldtab = mskeys.asTable( "FIELD" ) ; |
---|
1224 | |
---|
1225 | // SPECTRAL_WINDOW table |
---|
1226 | spwtab = mskeys.asTable( "SPECTRAL_WINDOW" ) ; |
---|
1227 | |
---|
1228 | // POINTING table |
---|
1229 | potab = mskeys.asTable( "POINTING" ) ; |
---|
1230 | |
---|
1231 | // POLARIZATION table |
---|
1232 | poltab = mskeys.asTable( "POLARIZATION" ) ; |
---|
1233 | |
---|
1234 | // DATA_DESCRIPTION table |
---|
1235 | ddtab = mskeys.asTable( "DATA_DESCRIPTION" ) ; |
---|
1236 | |
---|
1237 | // STATE table |
---|
1238 | statetab = mskeys.asTable( "STATE" ) ; |
---|
1239 | |
---|
1240 | // FEED table |
---|
1241 | feedtab = mskeys.asTable( "FEED" ) ; |
---|
1242 | } |
---|
1243 | void attachMain() |
---|
1244 | { |
---|
1245 | TableRecord &r = row.record() ; |
---|
1246 | dataDescIdRF.attachToRecord( r, "DATA_DESC_ID" ) ; |
---|
1247 | timeRF.attachToRecord( r, "TIME" ) ; |
---|
1248 | timeCentroidRF.attachToRecord( r, "TIME_CENTROID" ) ; |
---|
1249 | intervalRF.attachToRecord( r, "INTERVAL" ) ; |
---|
1250 | exposureRF.attachToRecord( r, "EXPOSURE" ) ; |
---|
1251 | fieldIdRF.attachToRecord( r, "FIELD_ID" ) ; |
---|
1252 | feed1RF.attachToRecord( r, "FEED1" ) ; |
---|
1253 | feed2RF.attachToRecord( r, "FEED2" ) ; |
---|
1254 | scanNumberRF.attachToRecord( r, "SCAN_NUMBER" ) ; |
---|
1255 | stateIdRF.attachToRecord( r, "STATE_ID" ) ; |
---|
1256 | |
---|
1257 | // constant values |
---|
1258 | //Int id = 0 ; |
---|
1259 | RecordFieldPtr<Int> intRF( r, "OBSERVATION_ID" ) ; |
---|
1260 | *intRF = 0 ; |
---|
1261 | intRF.attachToRecord( r, "ANTENNA1" ) ; |
---|
1262 | *intRF = 0 ; |
---|
1263 | intRF.attachToRecord( r, "ANTENNA2" ) ; |
---|
1264 | *intRF = 0 ; |
---|
1265 | intRF.attachToRecord( r, "ARRAY_ID" ) ; |
---|
1266 | *intRF = 0 ; |
---|
1267 | intRF.attachToRecord( r, "PROCESSOR_ID" ) ; |
---|
1268 | *intRF = 0 ; |
---|
1269 | RecordFieldPtr< Vector<Double> > arrayRF( r, "UVW" ) ; |
---|
1270 | arrayRF.define( Vector<Double>( 3, 0.0 ) ) ; |
---|
1271 | } |
---|
1272 | void attachPointing() |
---|
1273 | { |
---|
1274 | porow = TableRow( potab ) ; |
---|
1275 | TableRecord &r = porow.record() ; |
---|
1276 | poNumPolyRF.attachToRecord( r, "NUM_POLY" ) ; |
---|
1277 | poTimeRF.attachToRecord( r, "TIME" ) ; |
---|
1278 | poTimeOriginRF.attachToRecord( r, "TIME_ORIGIN" ) ; |
---|
1279 | poIntervalRF.attachToRecord( r, "INTERVAL" ) ; |
---|
1280 | poNameRF.attachToRecord( r, "NAME" ) ; |
---|
1281 | poDirectionRF.attachToRecord( r, "DIRECTION" ) ; |
---|
1282 | poTargetRF.attachToRecord( r, "TARGET" ) ; |
---|
1283 | |
---|
1284 | // constant values |
---|
1285 | RecordFieldPtr<Int> antIdRF( r, "ANTENNA_ID" ) ; |
---|
1286 | *antIdRF = 0 ; |
---|
1287 | RecordFieldPtr<Bool> trackingRF( r, "TRACKING" ) ; |
---|
1288 | *trackingRF = True ; |
---|
1289 | } |
---|
1290 | void queryType( Int type, String &stype, Bool &b, Double &t, Double &l ) |
---|
1291 | { |
---|
1292 | t = 0.0 ; |
---|
1293 | l = 0.0 ; |
---|
1294 | |
---|
1295 | String sep1="#" ; |
---|
1296 | String sep2="," ; |
---|
1297 | String target="OBSERVE_TARGET" ; |
---|
1298 | String atmcal="CALIBRATE_TEMPERATURE" ; |
---|
1299 | String onstr="ON_SOURCE" ; |
---|
1300 | String offstr="OFF_SOURCE" ; |
---|
1301 | String pswitch="POSITION_SWITCH" ; |
---|
1302 | String nod="NOD" ; |
---|
1303 | String fswitch="FREQUENCY_SWITCH" ; |
---|
1304 | String sigstr="SIG" ; |
---|
1305 | String refstr="REF" ; |
---|
1306 | String unspecified="UNSPECIFIED" ; |
---|
1307 | String ftlow="LOWER" ; |
---|
1308 | String fthigh="HIGHER" ; |
---|
1309 | switch ( type ) { |
---|
1310 | case SrcType::PSON: |
---|
1311 | stype = target+sep1+onstr+sep2+pswitch ; |
---|
1312 | b = True ; |
---|
1313 | break ; |
---|
1314 | case SrcType::PSOFF: |
---|
1315 | stype = target+sep1+offstr+sep2+pswitch ; |
---|
1316 | b = False ; |
---|
1317 | break ; |
---|
1318 | case SrcType::NOD: |
---|
1319 | stype = target+sep1+onstr+sep2+nod ; |
---|
1320 | b = True ; |
---|
1321 | break ; |
---|
1322 | case SrcType::FSON: |
---|
1323 | stype = target+sep1+onstr+sep2+fswitch+sep1+sigstr ; |
---|
1324 | b = True ; |
---|
1325 | break ; |
---|
1326 | case SrcType::FSOFF: |
---|
1327 | stype = target+sep1+onstr+sep2+fswitch+sep1+refstr ; |
---|
1328 | b = False ; |
---|
1329 | break ; |
---|
1330 | case SrcType::SKY: |
---|
1331 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1332 | b = False ; |
---|
1333 | break ; |
---|
1334 | case SrcType::HOT: |
---|
1335 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1336 | b = False ; |
---|
1337 | break ; |
---|
1338 | case SrcType::WARM: |
---|
1339 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1340 | b = False ; |
---|
1341 | break ; |
---|
1342 | case SrcType::COLD: |
---|
1343 | stype = atmcal+sep1+offstr+sep2+unspecified ; |
---|
1344 | b = False ; |
---|
1345 | break ; |
---|
1346 | case SrcType::PONCAL: |
---|
1347 | stype = atmcal+sep1+onstr+sep2+pswitch ; |
---|
1348 | b = True ; |
---|
1349 | break ; |
---|
1350 | case SrcType::POFFCAL: |
---|
1351 | stype = atmcal+sep1+offstr+sep2+pswitch ; |
---|
1352 | b = False ; |
---|
1353 | break ; |
---|
1354 | case SrcType::NODCAL: |
---|
1355 | stype = atmcal+sep1+onstr+sep2+nod ; |
---|
1356 | b = True ; |
---|
1357 | break ; |
---|
1358 | case SrcType::FONCAL: |
---|
1359 | stype = atmcal+sep1+onstr+sep2+fswitch+sep1+sigstr ; |
---|
1360 | b = True ; |
---|
1361 | break ; |
---|
1362 | case SrcType::FOFFCAL: |
---|
1363 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+refstr ; |
---|
1364 | b = False ; |
---|
1365 | break ; |
---|
1366 | case SrcType::FSLO: |
---|
1367 | stype = target+sep1+onstr+sep2+fswitch+sep1+ftlow ; |
---|
1368 | b = True ; |
---|
1369 | break ; |
---|
1370 | case SrcType::FLOOFF: |
---|
1371 | stype = target+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1372 | b = False ; |
---|
1373 | break ; |
---|
1374 | case SrcType::FLOSKY: |
---|
1375 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1376 | b = False ; |
---|
1377 | break ; |
---|
1378 | case SrcType::FLOHOT: |
---|
1379 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1380 | b = False ; |
---|
1381 | break ; |
---|
1382 | case SrcType::FLOWARM: |
---|
1383 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1384 | b = False ; |
---|
1385 | break ; |
---|
1386 | case SrcType::FLOCOLD: |
---|
1387 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+ftlow ; |
---|
1388 | b = False ; |
---|
1389 | break ; |
---|
1390 | case SrcType::FSHI: |
---|
1391 | stype = target+sep1+onstr+sep2+fswitch+sep1+fthigh ; |
---|
1392 | b = True ; |
---|
1393 | break ; |
---|
1394 | case SrcType::FHIOFF: |
---|
1395 | stype = target+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1396 | b = False ; |
---|
1397 | break ; |
---|
1398 | case SrcType::FHISKY: |
---|
1399 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1400 | b = False ; |
---|
1401 | break ; |
---|
1402 | case SrcType::FHIHOT: |
---|
1403 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1404 | b = False ; |
---|
1405 | break ; |
---|
1406 | case SrcType::FHIWARM: |
---|
1407 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1408 | b = False ; |
---|
1409 | break ; |
---|
1410 | case SrcType::FHICOLD: |
---|
1411 | stype = atmcal+sep1+offstr+sep2+fswitch+sep1+fthigh ; |
---|
1412 | b = False ; |
---|
1413 | break ; |
---|
1414 | case SrcType::SIG: |
---|
1415 | stype = target+sep1+onstr+sep2+unspecified ; |
---|
1416 | b = True ; |
---|
1417 | break ; |
---|
1418 | case SrcType::REF: |
---|
1419 | stype = target+sep1+offstr+sep2+unspecified ; |
---|
1420 | b = False ; |
---|
1421 | break ; |
---|
1422 | default: |
---|
1423 | stype = unspecified ; |
---|
1424 | b = True ; |
---|
1425 | break ; |
---|
1426 | } |
---|
1427 | } |
---|
1428 | void initCorrProductTemplate() |
---|
1429 | { |
---|
1430 | Int n = 1 ; |
---|
1431 | { |
---|
1432 | Matrix<Int> c( 2, n, 0 ) ; |
---|
1433 | corrProductTemplate[n] = c ; |
---|
1434 | } |
---|
1435 | n = 2 ; |
---|
1436 | { |
---|
1437 | Matrix<Int> c( 2, n, 0 ) ; |
---|
1438 | c.column( 1 ) = 1 ; |
---|
1439 | corrProductTemplate[n] = c ; |
---|
1440 | } |
---|
1441 | n = 4 ; |
---|
1442 | { |
---|
1443 | Matrix<Int> c( 2, n, 0 ) ; |
---|
1444 | c( 0, 2 ) = 1 ; |
---|
1445 | c( 0, 3 ) = 1 ; |
---|
1446 | c( 1, 1 ) = 1 ; |
---|
1447 | c( 1, 3 ) = 1 ; |
---|
1448 | corrProductTemplate[n] = c ; |
---|
1449 | } |
---|
1450 | } |
---|
1451 | |
---|
1452 | Table &ms; |
---|
1453 | TableRow row; |
---|
1454 | uInt rowidx; |
---|
1455 | String fieldName; |
---|
1456 | Int fieldId; |
---|
1457 | Int srcId; |
---|
1458 | Int defaultFieldId; |
---|
1459 | Int spwId; |
---|
1460 | Int feedId; |
---|
1461 | Int subscan; |
---|
1462 | CountedPtr<DataHolder> holder; |
---|
1463 | String ptName; |
---|
1464 | Bool useFloat; |
---|
1465 | String poltype; |
---|
1466 | |
---|
1467 | // MS subtables |
---|
1468 | Table spwtab; |
---|
1469 | Table statetab; |
---|
1470 | Table ddtab; |
---|
1471 | Table poltab; |
---|
1472 | Table fieldtab; |
---|
1473 | Table feedtab; |
---|
1474 | Table potab; |
---|
1475 | |
---|
1476 | // Scantable MAIN columns |
---|
1477 | ROArrayColumn<Float> spectraCol; |
---|
1478 | ROArrayColumn<Double> directionCol,scanRateCol,sourceDirectionCol; |
---|
1479 | ROArrayColumn<uChar> flagtraCol; |
---|
1480 | ROTableColumn tcalIdCol,intervalCol,flagRowCol,timeCol,freqIdCol, |
---|
1481 | sourceNameCol,fieldNameCol; |
---|
1482 | |
---|
1483 | // MS MAIN columns |
---|
1484 | RecordFieldPtr<Int> dataDescIdRF,fieldIdRF,feed1RF,feed2RF, |
---|
1485 | scanNumberRF,stateIdRF; |
---|
1486 | RecordFieldPtr<Double> timeRF,timeCentroidRF,intervalRF,exposureRF; |
---|
1487 | |
---|
1488 | // MS POINTING columns |
---|
1489 | TableRow porow; |
---|
1490 | RecordFieldPtr<Int> poNumPolyRF ; |
---|
1491 | RecordFieldPtr<Double> poTimeRF, |
---|
1492 | poTimeOriginRF, |
---|
1493 | poIntervalRF ; |
---|
1494 | RecordFieldPtr<String> poNameRF ; |
---|
1495 | RecordFieldPtr< Matrix<Double> > poDirectionRF, |
---|
1496 | poTargetRF ; |
---|
1497 | |
---|
1498 | Vector<String> stateEntry; |
---|
1499 | Block<Int> ddEntry; |
---|
1500 | Block<Int> feedEntry; |
---|
1501 | vector< Vector<Int> > polEntry; |
---|
1502 | set<uInt> processedFreqId; |
---|
1503 | set<uInt> processedIFNO; |
---|
1504 | map<uInt,Double> refpix; |
---|
1505 | map<uInt,Double> refval; |
---|
1506 | map<uInt,Double> increment; |
---|
1507 | MFrequency::Types freqframe; |
---|
1508 | Record srcRec; |
---|
1509 | map< Int, Matrix<Int> > corrProductTemplate; |
---|
1510 | }; |
---|
1511 | |
---|
1512 | class BaseMSSysCalVisitor: public TableVisitor { |
---|
1513 | uInt lastRecordNo; |
---|
1514 | uInt lastBeamNo, lastIfNo, lastPolNo; |
---|
1515 | Double lastTime; |
---|
1516 | protected: |
---|
1517 | const Table &table; |
---|
1518 | uInt count; |
---|
1519 | public: |
---|
1520 | BaseMSSysCalVisitor(const Table &table) |
---|
1521 | : table(table) |
---|
1522 | { |
---|
1523 | count = 0; |
---|
1524 | } |
---|
1525 | |
---|
1526 | virtual void enterBeamNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
---|
1527 | virtual void leaveBeamNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
---|
1528 | virtual void enterIfNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
---|
1529 | virtual void leaveIfNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
---|
1530 | virtual void enterPolNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
---|
1531 | virtual void leavePolNo(const uInt /*recordNo*/, uInt /*columnValue*/) { } |
---|
1532 | virtual void enterTime(const uInt /*recordNo*/, Double /*columnValue*/) { } |
---|
1533 | virtual void leaveTime(const uInt /*recordNo*/, Double /*columnValue*/) { } |
---|
1534 | |
---|
1535 | virtual Bool visitRecord(const uInt /*recordNo*/, |
---|
1536 | const uInt /*beamNo*/, |
---|
1537 | const uInt /*ifNo*/, |
---|
1538 | const uInt /*polNo*/, |
---|
1539 | const Double /*time*/) { return True ;} |
---|
1540 | |
---|
1541 | virtual Bool visit(Bool isFirst, const uInt recordNo, |
---|
1542 | const uInt nCols, void const *const colValues[]) { |
---|
1543 | uInt beamNo, ifNo, polNo; |
---|
1544 | Double time; |
---|
1545 | { // prologue |
---|
1546 | uInt i = 0; |
---|
1547 | { |
---|
1548 | const uInt *col = (const uInt *)colValues[i++]; |
---|
1549 | beamNo = col[recordNo]; |
---|
1550 | } |
---|
1551 | { |
---|
1552 | const uInt *col = (const uInt *)colValues[i++]; |
---|
1553 | ifNo = col[recordNo]; |
---|
1554 | } |
---|
1555 | { |
---|
1556 | const Double *col = (const Double *)colValues[i++]; |
---|
1557 | time = col[recordNo]; |
---|
1558 | } |
---|
1559 | { |
---|
1560 | const uInt *col = (const uInt *)colValues[i++]; |
---|
1561 | polNo = col[recordNo]; |
---|
1562 | } |
---|
1563 | assert(nCols == i); |
---|
1564 | } |
---|
1565 | |
---|
1566 | if (isFirst) { |
---|
1567 | enterBeamNo(recordNo, beamNo); |
---|
1568 | enterIfNo(recordNo, ifNo); |
---|
1569 | enterTime(recordNo, time); |
---|
1570 | enterPolNo(recordNo, polNo); |
---|
1571 | } else { |
---|
1572 | if (lastBeamNo != beamNo) { |
---|
1573 | leavePolNo(lastRecordNo, lastPolNo); |
---|
1574 | leaveTime(lastRecordNo, lastTime); |
---|
1575 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
1576 | leaveBeamNo(lastRecordNo, lastBeamNo); |
---|
1577 | |
---|
1578 | enterBeamNo(recordNo, beamNo); |
---|
1579 | enterIfNo(recordNo, ifNo); |
---|
1580 | enterTime(recordNo, time); |
---|
1581 | enterPolNo(recordNo, polNo); |
---|
1582 | } else if (lastIfNo != ifNo) { |
---|
1583 | leavePolNo(lastRecordNo, lastPolNo); |
---|
1584 | leaveTime(lastRecordNo, lastTime); |
---|
1585 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
1586 | |
---|
1587 | enterIfNo(recordNo, ifNo); |
---|
1588 | enterTime(recordNo, time); |
---|
1589 | enterPolNo(recordNo, polNo); |
---|
1590 | } else if (lastTime != time) { |
---|
1591 | leavePolNo(lastRecordNo, lastPolNo); |
---|
1592 | leaveTime(lastRecordNo, lastTime); |
---|
1593 | |
---|
1594 | enterTime(recordNo, time); |
---|
1595 | enterPolNo(recordNo, polNo); |
---|
1596 | } else if (lastPolNo != polNo) { |
---|
1597 | leavePolNo(lastRecordNo, lastPolNo); |
---|
1598 | enterPolNo(recordNo, polNo); |
---|
1599 | } |
---|
1600 | } |
---|
1601 | count++; |
---|
1602 | Bool result = visitRecord(recordNo, beamNo, ifNo, polNo, time); |
---|
1603 | |
---|
1604 | { // epilogue |
---|
1605 | lastRecordNo = recordNo; |
---|
1606 | |
---|
1607 | lastBeamNo = beamNo; |
---|
1608 | lastIfNo = ifNo; |
---|
1609 | lastPolNo = polNo; |
---|
1610 | lastTime = time; |
---|
1611 | } |
---|
1612 | return result ; |
---|
1613 | } |
---|
1614 | |
---|
1615 | virtual void finish() { |
---|
1616 | if (count > 0) { |
---|
1617 | leavePolNo(lastRecordNo, lastPolNo); |
---|
1618 | leaveTime(lastRecordNo, lastTime); |
---|
1619 | leaveIfNo(lastRecordNo, lastIfNo); |
---|
1620 | leaveBeamNo(lastRecordNo, lastBeamNo); |
---|
1621 | } |
---|
1622 | } |
---|
1623 | }; |
---|
1624 | |
---|
1625 | class BaseTsysHolder |
---|
1626 | { |
---|
1627 | public: |
---|
1628 | BaseTsysHolder( ROArrayColumn<Float> &tsysCol ) |
---|
1629 | : col( tsysCol ), |
---|
1630 | nchan(0) |
---|
1631 | { |
---|
1632 | reset() ; |
---|
1633 | } |
---|
1634 | virtual ~BaseTsysHolder() {} |
---|
1635 | virtual Array<Float> getTsys() = 0 ; |
---|
1636 | void setNchan( uInt n ) { nchan = n ; } |
---|
1637 | void appendTsys( uInt row ) |
---|
1638 | { |
---|
1639 | Vector<Float> v = col( row ) ; |
---|
1640 | uInt len = tsys.nrow() ; |
---|
1641 | tsys.resize( len+1, nchan, True ) ; |
---|
1642 | if ( v.nelements() == nchan ) |
---|
1643 | tsys.row( len ) = v ; |
---|
1644 | else |
---|
1645 | tsys.row( len ) = v[0] ; |
---|
1646 | } |
---|
1647 | void setTsys( uInt row, uInt idx ) |
---|
1648 | { |
---|
1649 | if ( idx >= nrow() ) |
---|
1650 | appendTsys( row ) ; |
---|
1651 | else { |
---|
1652 | Vector<Float> v = col( row ) ; |
---|
1653 | if ( v.nelements() == nchan ) |
---|
1654 | tsys.row( idx ) = v ; |
---|
1655 | else |
---|
1656 | tsys.row( idx ) = v[0] ; |
---|
1657 | } |
---|
1658 | } |
---|
1659 | void reset() |
---|
1660 | { |
---|
1661 | tsys.resize() ; |
---|
1662 | } |
---|
1663 | uInt nrow() { return tsys.nrow() ; } |
---|
1664 | Bool isEffective() |
---|
1665 | { |
---|
1666 | return ( !(tsys.empty()) && anyNE( tsys, (Float)1.0 ) ) ; |
---|
1667 | } |
---|
1668 | BaseTsysHolder &operator= ( const BaseTsysHolder &v ) |
---|
1669 | { |
---|
1670 | if ( this != &v ) |
---|
1671 | tsys.assign( v.tsys ) ; |
---|
1672 | return *this ; |
---|
1673 | } |
---|
1674 | protected: |
---|
1675 | ROArrayColumn<Float> col ; |
---|
1676 | Matrix<Float> tsys ; |
---|
1677 | uInt nchan ; |
---|
1678 | }; |
---|
1679 | |
---|
1680 | class TsysHolder : public BaseTsysHolder |
---|
1681 | { |
---|
1682 | public: |
---|
1683 | TsysHolder( ROArrayColumn<Float> &tsysCol ) |
---|
1684 | : BaseTsysHolder( tsysCol ) |
---|
1685 | {} |
---|
1686 | virtual ~TsysHolder() {} |
---|
1687 | virtual Array<Float> getTsys() |
---|
1688 | { |
---|
1689 | return tsys.column( 0 ) ; |
---|
1690 | } |
---|
1691 | }; |
---|
1692 | |
---|
1693 | class TsysSpectrumHolder : public BaseTsysHolder |
---|
1694 | { |
---|
1695 | public: |
---|
1696 | TsysSpectrumHolder( ROArrayColumn<Float> &tsysCol ) |
---|
1697 | : BaseTsysHolder( tsysCol ) |
---|
1698 | {} |
---|
1699 | virtual ~TsysSpectrumHolder() {} |
---|
1700 | virtual Array<Float> getTsys() |
---|
1701 | { |
---|
1702 | return tsys ; |
---|
1703 | } |
---|
1704 | }; |
---|
1705 | |
---|
1706 | class BaseTcalProcessor |
---|
1707 | { |
---|
1708 | public: |
---|
1709 | BaseTcalProcessor( ROArrayColumn<Float> &tcalCol ) |
---|
1710 | : col_( tcalCol ) |
---|
1711 | {} |
---|
1712 | virtual ~BaseTcalProcessor() {} |
---|
1713 | void setTcalId( Vector<uInt> &tcalId ) { id_.assign( tcalId ) ; } |
---|
1714 | virtual Array<Float> getTcal() = 0 ; |
---|
1715 | protected: |
---|
1716 | ROArrayColumn<Float> col_ ; |
---|
1717 | Vector<uInt> id_ ; |
---|
1718 | }; |
---|
1719 | |
---|
1720 | class TcalProcessor : public BaseTcalProcessor |
---|
1721 | { |
---|
1722 | public: |
---|
1723 | TcalProcessor( ROArrayColumn<Float> &tcalCol ) |
---|
1724 | : BaseTcalProcessor( tcalCol ) |
---|
1725 | {} |
---|
1726 | virtual ~TcalProcessor() {} |
---|
1727 | virtual Array<Float> getTcal() |
---|
1728 | { |
---|
1729 | uInt npol = id_.nelements() ; |
---|
1730 | Vector<Float> tcal( npol ) ; |
---|
1731 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) |
---|
1732 | tcal[ipol] = col_( id_[ipol] ).data()[0] ; |
---|
1733 | //cout << "TcalProcessor: tcal = " << tcal << endl ; |
---|
1734 | return tcal ; |
---|
1735 | } |
---|
1736 | }; |
---|
1737 | |
---|
1738 | class TcalSpectrumProcessor : public BaseTcalProcessor |
---|
1739 | { |
---|
1740 | public: |
---|
1741 | TcalSpectrumProcessor( ROArrayColumn<Float> &tcalCol ) |
---|
1742 | : BaseTcalProcessor( tcalCol ) |
---|
1743 | {} |
---|
1744 | virtual ~TcalSpectrumProcessor() {} |
---|
1745 | virtual Array<Float> getTcal() |
---|
1746 | { |
---|
1747 | uInt npol = id_.nelements() ; |
---|
1748 | //Vector<Float> tcal0 = col_( 0 ) ; |
---|
1749 | Vector<Float> tcal0 = col_( id_[0] ) ; |
---|
1750 | uInt nchan = tcal0.nelements() ; |
---|
1751 | Matrix<Float> tcal( npol, nchan ) ; |
---|
1752 | tcal.row( 0 ) = tcal0 ; |
---|
1753 | for ( uInt ipol = 1 ; ipol < npol ; ipol++ ) |
---|
1754 | tcal.row( ipol ) = col_( id_[ipol] ) ; |
---|
1755 | return tcal ; |
---|
1756 | } |
---|
1757 | }; |
---|
1758 | |
---|
1759 | class MSSysCalVisitor : public BaseMSSysCalVisitor |
---|
1760 | { |
---|
1761 | public: |
---|
1762 | MSSysCalVisitor( const Table &from, Table &to ) |
---|
1763 | : BaseMSSysCalVisitor( from ), |
---|
1764 | sctab( to ), |
---|
1765 | rowidx( 0 ), |
---|
1766 | polno_() |
---|
1767 | { |
---|
1768 | scrow = TableRow( sctab ) ; |
---|
1769 | |
---|
1770 | lastTcalId.resize() ; |
---|
1771 | theTcalId.resize() ; |
---|
1772 | startTime = 0.0 ; |
---|
1773 | endTime = 0.0 ; |
---|
1774 | |
---|
1775 | const TableRecord &keys = table.keywordSet() ; |
---|
1776 | Table tcalTable = keys.asTable( "TCAL" ) ; |
---|
1777 | tcalCol.attach( tcalTable, "TCAL" ) ; |
---|
1778 | tsysCol.attach( table, "TSYS" ) ; |
---|
1779 | tcalIdCol.attach( table, "TCAL_ID" ) ; |
---|
1780 | intervalCol.attach( table, "INTERVAL" ) ; |
---|
1781 | effectiveTcal.resize( tcalTable.nrow() ) ; |
---|
1782 | for ( uInt irow = 0 ; irow < tcalTable.nrow() ; irow++ ) { |
---|
1783 | if ( allEQ( tcalCol( irow ), (Float)1.0 ) ) |
---|
1784 | effectiveTcal[irow] = False ; |
---|
1785 | else |
---|
1786 | effectiveTcal[irow] = True ; |
---|
1787 | } |
---|
1788 | |
---|
1789 | TableRecord &r = scrow.record() ; |
---|
1790 | RecordFieldPtr<Int> antennaIdRF( r, "ANTENNA_ID" ) ; |
---|
1791 | *antennaIdRF = 0 ; |
---|
1792 | feedIdRF.attachToRecord( r, "FEED_ID" ) ; |
---|
1793 | specWinIdRF.attachToRecord( r, "SPECTRAL_WINDOW_ID" ) ; |
---|
1794 | timeRF.attachToRecord( r, "TIME" ) ; |
---|
1795 | intervalRF.attachToRecord( r, "INTERVAL" ) ; |
---|
1796 | if ( r.isDefined( "TCAL" ) ) { |
---|
1797 | tcalRF.attachToRecord( r, "TCAL" ) ; |
---|
1798 | tcalProcessor = new TcalProcessor( tcalCol ) ; |
---|
1799 | } |
---|
1800 | else if ( r.isDefined( "TCAL_SPECTRUM" ) ) { |
---|
1801 | tcalRF.attachToRecord( r, "TCAL_SPECTRUM" ) ; |
---|
1802 | tcalProcessor = new TcalSpectrumProcessor( tcalCol ) ; |
---|
1803 | } |
---|
1804 | if ( r.isDefined( "TSYS" ) ) { |
---|
1805 | tsysRF.attachToRecord( r, "TSYS" ) ; |
---|
1806 | theTsys = new TsysHolder( tsysCol ) ; |
---|
1807 | lastTsys = new TsysHolder( tsysCol ) ; |
---|
1808 | } |
---|
1809 | else { |
---|
1810 | tsysRF.attachToRecord( r, "TSYS_SPECTRUM" ) ; |
---|
1811 | theTsys = new TsysSpectrumHolder( tsysCol ) ; |
---|
1812 | lastTsys = new TsysSpectrumHolder( tsysCol ) ; |
---|
1813 | } |
---|
1814 | |
---|
1815 | } |
---|
1816 | |
---|
1817 | virtual void enterBeamNo(const uInt /*recordNo*/, uInt columnValue) |
---|
1818 | { |
---|
1819 | *feedIdRF = (Int)columnValue ; |
---|
1820 | } |
---|
1821 | virtual void leaveBeamNo(const uInt /*recordNo*/, uInt /*columnValue*/) |
---|
1822 | { |
---|
1823 | } |
---|
1824 | virtual void enterIfNo(const uInt recordNo, uInt columnValue) |
---|
1825 | { |
---|
1826 | //cout << "enterIfNo" << endl ; |
---|
1827 | ROArrayColumn<Float> sp( table, "SPECTRA" ) ; |
---|
1828 | uInt nchan = sp( recordNo ).nelements() ; |
---|
1829 | theTsys->setNchan( nchan ) ; |
---|
1830 | lastTsys->setNchan( nchan ) ; |
---|
1831 | |
---|
1832 | *specWinIdRF = (Int)columnValue ; |
---|
1833 | } |
---|
1834 | virtual void leaveIfNo(const uInt /*recordNo*/, uInt /*columnValue*/) |
---|
1835 | { |
---|
1836 | //cout << "leaveIfNo" << endl ; |
---|
1837 | post() ; |
---|
1838 | reset(true); |
---|
1839 | startTime = 0.0 ; |
---|
1840 | endTime = 0.0 ; |
---|
1841 | } |
---|
1842 | virtual void enterTime(const uInt recordNo, Double columnValue) |
---|
1843 | { |
---|
1844 | //cout << "enterTime" << endl ; |
---|
1845 | interval = intervalCol.asdouble( recordNo ) ; |
---|
1846 | // start time and end time |
---|
1847 | if ( startTime == 0.0 ) { |
---|
1848 | startTime = columnValue * 86400.0 - 0.5 * interval ; |
---|
1849 | endTime = columnValue * 86400.0 + 0.5 * interval ; |
---|
1850 | } |
---|
1851 | } |
---|
1852 | virtual void leaveTime(const uInt /*recordNo*/, Double columnValue) |
---|
1853 | { |
---|
1854 | //cout << "leaveTime" << endl ; |
---|
1855 | if ( isUpdated() ) { |
---|
1856 | post() ; |
---|
1857 | *lastTsys = *theTsys ; |
---|
1858 | lastTcalId = theTcalId ; |
---|
1859 | reset(false); |
---|
1860 | startTime = columnValue * 86400.0 - 0.5 * interval ; |
---|
1861 | endTime = columnValue * 86400.0 + 0.5 * interval ; |
---|
1862 | } |
---|
1863 | else { |
---|
1864 | endTime = columnValue * 86400.0 + 0.5 * interval ; |
---|
1865 | } |
---|
1866 | } |
---|
1867 | virtual void enterPolNo(const uInt recordNo, uInt columnValue) |
---|
1868 | { |
---|
1869 | //cout << "enterPolNo" << endl ; |
---|
1870 | Vector<Float> tsys = tsysCol( recordNo ) ; |
---|
1871 | uInt tcalId = tcalIdCol.asuInt( recordNo ) ; |
---|
1872 | polno_.insert( columnValue ) ; |
---|
1873 | uInt numPol = polno_.size() ; |
---|
1874 | if ( lastTsys->nrow() < numPol ) |
---|
1875 | lastTsys->appendTsys( recordNo ) ; |
---|
1876 | if ( lastTcalId.nelements() <= numPol ) |
---|
1877 | appendTcalId( lastTcalId, tcalId, numPol-1 ) ; |
---|
1878 | if ( theTsys->nrow() < numPol ) |
---|
1879 | theTsys->appendTsys( recordNo ) ; |
---|
1880 | else { |
---|
1881 | theTsys->setTsys( recordNo, numPol-1 ) ; |
---|
1882 | } |
---|
1883 | if ( theTcalId.nelements() < numPol ) |
---|
1884 | appendTcalId( theTcalId, tcalId, numPol-1 ) ; |
---|
1885 | else |
---|
1886 | setTcalId( theTcalId, tcalId, numPol-1 ) ; |
---|
1887 | } |
---|
1888 | virtual void leavePolNo( const uInt /*recordNo*/, uInt /*columnValue*/ ) |
---|
1889 | { |
---|
1890 | } |
---|
1891 | |
---|
1892 | private: |
---|
1893 | void reset(bool completely) |
---|
1894 | { |
---|
1895 | if (completely) { |
---|
1896 | lastTsys->reset() ; |
---|
1897 | lastTcalId.resize() ; |
---|
1898 | } |
---|
1899 | theTsys->reset() ; |
---|
1900 | theTcalId.resize() ; |
---|
1901 | polno_.clear(); |
---|
1902 | } |
---|
1903 | void appendTcalId( Vector<uInt> &v, uInt &elem, uInt polId ) |
---|
1904 | { |
---|
1905 | v.resize( polId+1, True ) ; |
---|
1906 | v[polId] = elem ; |
---|
1907 | } |
---|
1908 | void setTcalId( Vector<uInt> &v, uInt &elem, uInt polId ) |
---|
1909 | { |
---|
1910 | v[polId] = elem ; |
---|
1911 | } |
---|
1912 | void post() |
---|
1913 | { |
---|
1914 | // check if given Tcal and Tsys is effective |
---|
1915 | Bool isEffective = False ; |
---|
1916 | for ( uInt ipol = 0 ; ipol < lastTcalId.nelements() ; ipol++ ) { |
---|
1917 | if ( effectiveTcal[lastTcalId[ipol]] ) { |
---|
1918 | isEffective = True ; |
---|
1919 | break ; |
---|
1920 | } |
---|
1921 | } |
---|
1922 | if ( !isEffective ) { |
---|
1923 | if ( !(lastTsys->isEffective()) ) |
---|
1924 | return ; |
---|
1925 | } |
---|
1926 | |
---|
1927 | //cout << " interval: " << (endTime-startTime) << " lastTcalId = " << lastTcalId << endl ; |
---|
1928 | Double midTime = 0.5 * ( startTime + endTime ) ; |
---|
1929 | Double interval = endTime - startTime ; |
---|
1930 | *timeRF = midTime ; |
---|
1931 | *intervalRF = interval ; |
---|
1932 | tcalProcessor->setTcalId( lastTcalId ) ; |
---|
1933 | Array<Float> tcal = tcalProcessor->getTcal() ; |
---|
1934 | Array<Float> tsys = lastTsys->getTsys() ; |
---|
1935 | tcalRF.define( tcal ) ; |
---|
1936 | tsysRF.define( tsys ) ; |
---|
1937 | sctab.addRow( 1, True ) ; |
---|
1938 | scrow.put( rowidx ) ; |
---|
1939 | rowidx++ ; |
---|
1940 | } |
---|
1941 | |
---|
1942 | Bool isUpdated() |
---|
1943 | { |
---|
1944 | Bool ret = (anyNE( theTcalId, lastTcalId ) || anyNE( theTsys->getTsys(), lastTsys->getTsys() )) ; |
---|
1945 | return ret ; |
---|
1946 | } |
---|
1947 | |
---|
1948 | Table &sctab; |
---|
1949 | TableRow scrow; |
---|
1950 | uInt rowidx; |
---|
1951 | |
---|
1952 | Double startTime,endTime,interval; |
---|
1953 | |
---|
1954 | CountedPtr<BaseTsysHolder> lastTsys,theTsys; |
---|
1955 | Vector<uInt> lastTcalId,theTcalId; |
---|
1956 | set<uInt> polno_; |
---|
1957 | CountedPtr<BaseTcalProcessor> tcalProcessor ; |
---|
1958 | Vector<Bool> effectiveTcal; |
---|
1959 | |
---|
1960 | RecordFieldPtr<Int> feedIdRF,specWinIdRF; |
---|
1961 | RecordFieldPtr<Double> timeRF,intervalRF; |
---|
1962 | RecordFieldPtr< Array<Float> > tcalRF,tsysRF; |
---|
1963 | |
---|
1964 | ROArrayColumn<Float> tsysCol,tcalCol; |
---|
1965 | ROTableColumn tcalIdCol,intervalCol; |
---|
1966 | }; |
---|
1967 | |
---|
1968 | MSWriter::MSWriter(CountedPtr<Scantable> stable) |
---|
1969 | : table_(stable), |
---|
1970 | mstable_(NULL), |
---|
1971 | isWeather_(False), |
---|
1972 | tcalSpec_(False), |
---|
1973 | tsysSpec_(False), |
---|
1974 | ptTabName_("") |
---|
1975 | { |
---|
1976 | os_ = LogIO() ; |
---|
1977 | os_.origin( LogOrigin( "MSWriter", "MSWriter()", WHERE ) ) ; |
---|
1978 | // os_ << "MSWriter::MSWriter()" << LogIO::POST ; |
---|
1979 | |
---|
1980 | // initialize writer |
---|
1981 | init() ; |
---|
1982 | } |
---|
1983 | |
---|
1984 | MSWriter::~MSWriter() |
---|
1985 | { |
---|
1986 | os_.origin( LogOrigin( "MSWriter", "~MSWriter()", WHERE ) ) ; |
---|
1987 | // os_ << "MSWriter::~MSWriter()" << LogIO::POST ; |
---|
1988 | |
---|
1989 | if ( mstable_ != 0 ) |
---|
1990 | delete mstable_ ; |
---|
1991 | } |
---|
1992 | |
---|
1993 | bool MSWriter::write(const string& filename, const Record& rec) |
---|
1994 | { |
---|
1995 | os_.origin( LogOrigin( "MSWriter", "write()", WHERE ) ) ; |
---|
1996 | //double startSec = mathutil::gettimeofday_sec() ; |
---|
1997 | //os_ << "start MSWriter::write() startSec=" << startSec << LogIO::POST ; |
---|
1998 | |
---|
1999 | filename_ = filename ; |
---|
2000 | |
---|
2001 | // parsing MS options |
---|
2002 | Bool overwrite = False ; |
---|
2003 | if ( rec.isDefined( "ms" ) ) { |
---|
2004 | Record msrec = rec.asRecord( "ms" ) ; |
---|
2005 | if ( msrec.isDefined( "overwrite" ) ) { |
---|
2006 | overwrite = msrec.asBool( "overwrite" ) ; |
---|
2007 | } |
---|
2008 | } |
---|
2009 | |
---|
2010 | os_ << "Parsing MS options" << endl ; |
---|
2011 | os_ << " overwrite = " << overwrite << LogIO::POST ; |
---|
2012 | |
---|
2013 | File file( filename_ ) ; |
---|
2014 | if ( file.exists() ) { |
---|
2015 | if ( overwrite ) { |
---|
2016 | os_ << filename_ << " exists. Overwrite existing data... " << LogIO::POST ; |
---|
2017 | if ( file.isRegular() ) RegularFile(file).remove() ; |
---|
2018 | else if ( file.isDirectory() ) Directory(file).removeRecursive() ; |
---|
2019 | else SymLink(file).remove() ; |
---|
2020 | } |
---|
2021 | else { |
---|
2022 | os_ << LogIO::SEVERE << "ERROR: " << filename_ << " exists..." << LogIO::POST ; |
---|
2023 | return False ; |
---|
2024 | } |
---|
2025 | } |
---|
2026 | |
---|
2027 | // set up MS |
---|
2028 | setupMS() ; |
---|
2029 | |
---|
2030 | // subtables |
---|
2031 | // OBSERVATION |
---|
2032 | fillObservation() ; |
---|
2033 | |
---|
2034 | // ANTENNA |
---|
2035 | fillAntenna() ; |
---|
2036 | |
---|
2037 | // PROCESSOR |
---|
2038 | fillProcessor() ; |
---|
2039 | |
---|
2040 | // SOURCE |
---|
2041 | fillSource() ; |
---|
2042 | |
---|
2043 | // WEATHER |
---|
2044 | if ( isWeather_ ) |
---|
2045 | fillWeather() ; |
---|
2046 | |
---|
2047 | // SYSCAL |
---|
2048 | fillSysCal() ; |
---|
2049 | |
---|
2050 | /*** |
---|
2051 | * Start iteration using TableVisitor |
---|
2052 | ***/ |
---|
2053 | { |
---|
2054 | static const char *cols[] = { |
---|
2055 | "FIELDNAME", "BEAMNO", "SCANNO", "IFNO", "SRCTYPE", "CYCLENO", "TIME", |
---|
2056 | "POLNO", |
---|
2057 | NULL |
---|
2058 | }; |
---|
2059 | static const TypeManagerImpl<uInt> tmUInt; |
---|
2060 | static const TypeManagerImpl<Int> tmInt; |
---|
2061 | static const TypeManagerImpl<Double> tmDouble; |
---|
2062 | static const TypeManagerImpl<String> tmString; |
---|
2063 | static const TypeManager *const tms[] = { |
---|
2064 | &tmString, &tmUInt, &tmUInt, &tmUInt, &tmInt, &tmUInt, &tmDouble, &tmUInt, NULL |
---|
2065 | }; |
---|
2066 | //double t0 = mathutil::gettimeofday_sec() ; |
---|
2067 | MSWriterVisitor myVisitor(table_->table(),*mstable_); |
---|
2068 | //double t1 = mathutil::gettimeofday_sec() ; |
---|
2069 | //cout << "MSWriterVisitor(): elapsed time " << t1-t0 << " sec" << endl ; |
---|
2070 | String dataColName = "FLOAT_DATA" ; |
---|
2071 | if ( useData_ ) |
---|
2072 | dataColName = "DATA" ; |
---|
2073 | myVisitor.dataColumnName( dataColName ) ; |
---|
2074 | myVisitor.pointingTableName( ptTabName_ ) ; |
---|
2075 | myVisitor.setSourceRecord( srcRec_ ) ; |
---|
2076 | //double t2 = mathutil::gettimeofday_sec() ; |
---|
2077 | traverseTable(table_->table(), cols, tms, &myVisitor); |
---|
2078 | //double t3 = mathutil::gettimeofday_sec() ; |
---|
2079 | //cout << "traverseTable(): elapsed time " << t3-t2 << " sec" << endl ; |
---|
2080 | } |
---|
2081 | /*** |
---|
2082 | * End iteration using TableVisitor |
---|
2083 | ***/ |
---|
2084 | |
---|
2085 | // ASDM tables |
---|
2086 | const TableRecord &stKeys = table_->table().keywordSet() ; |
---|
2087 | TableRecord &msKeys = mstable_->rwKeywordSet() ; |
---|
2088 | uInt nfields = stKeys.nfields() ; |
---|
2089 | for ( uInt ifield = 0 ; ifield < nfields ; ifield++ ) { |
---|
2090 | String kname = stKeys.name( ifield ) ; |
---|
2091 | if ( kname.find( "ASDM" ) != String::npos ) { |
---|
2092 | String asdmpath = stKeys.asString( ifield ) ; |
---|
2093 | os_ << "found ASDM table: " << asdmpath << LogIO::POST ; |
---|
2094 | if ( Table::isReadable( asdmpath ) ) { |
---|
2095 | Table newAsdmTab( asdmpath, Table::Old ) ; |
---|
2096 | newAsdmTab.copy( filename_+"/"+kname, Table::New ) ; |
---|
2097 | os_ << "add subtable: " << kname << LogIO::POST ; |
---|
2098 | msKeys.defineTable( kname, Table( filename_+"/"+kname, Table::Old ) ) ; |
---|
2099 | } |
---|
2100 | } |
---|
2101 | } |
---|
2102 | |
---|
2103 | // replace POINTING table with original one if exists |
---|
2104 | if ( ptTabName_ != "" ) { |
---|
2105 | delete mstable_ ; |
---|
2106 | mstable_ = 0 ; |
---|
2107 | Table newPtTab( ptTabName_, Table::Old ) ; |
---|
2108 | newPtTab.copy( filename_+"/POINTING", Table::New ) ; |
---|
2109 | } |
---|
2110 | |
---|
2111 | //double endSec = mathutil::gettimeofday_sec() ; |
---|
2112 | //os_ << "end MSWriter::write() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2113 | |
---|
2114 | os_ << "Exported data as MS" << LogIO::POST ; |
---|
2115 | |
---|
2116 | return True ; |
---|
2117 | } |
---|
2118 | |
---|
2119 | void MSWriter::init() |
---|
2120 | { |
---|
2121 | // os_.origin( LogOrigin( "MSWriter", "init()", WHERE ) ) ; |
---|
2122 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2123 | // os_ << "start MSWriter::init() startSec=" << startSec << LogIO::POST ; |
---|
2124 | |
---|
2125 | // access to scantable |
---|
2126 | header_ = table_->getHeader() ; |
---|
2127 | |
---|
2128 | // FLOAT_DATA? or DATA? |
---|
2129 | if ( header_.npol > 2 ) { |
---|
2130 | useFloatData_ = False ; |
---|
2131 | useData_ = True ; |
---|
2132 | } |
---|
2133 | else { |
---|
2134 | useFloatData_ = True ; |
---|
2135 | useData_ = False ; |
---|
2136 | } |
---|
2137 | |
---|
2138 | // polarization type |
---|
2139 | polType_ = header_.poltype ; |
---|
2140 | if ( polType_ == "" ) |
---|
2141 | polType_ = "stokes" ; |
---|
2142 | else if ( polType_.find( "linear" ) != String::npos ) |
---|
2143 | polType_ = "linear" ; |
---|
2144 | else if ( polType_.find( "circular" ) != String::npos ) |
---|
2145 | polType_ = "circular" ; |
---|
2146 | else if ( polType_.find( "stokes" ) != String::npos ) |
---|
2147 | polType_ = "stokes" ; |
---|
2148 | else if ( polType_.find( "linpol" ) != String::npos ) |
---|
2149 | polType_ = "linpol" ; |
---|
2150 | else |
---|
2151 | polType_ = "notype" ; |
---|
2152 | |
---|
2153 | // Check if some subtables are exists |
---|
2154 | Bool isTcal = False ; |
---|
2155 | if ( table_->tcal().table().nrow() != 0 ) { |
---|
2156 | ROTableColumn col( table_->tcal().table(), "TCAL" ) ; |
---|
2157 | if ( col.isDefined( 0 ) ) { |
---|
2158 | os_ << "TCAL table exists: nrow=" << table_->tcal().table().nrow() << LogIO::POST ; |
---|
2159 | isTcal = True ; |
---|
2160 | } |
---|
2161 | else { |
---|
2162 | os_ << "No TCAL rows" << LogIO::POST ; |
---|
2163 | } |
---|
2164 | } |
---|
2165 | else { |
---|
2166 | os_ << "No TCAL rows" << LogIO::POST ; |
---|
2167 | } |
---|
2168 | if ( table_->weather().table().nrow() != 0 ) { |
---|
2169 | ROTableColumn col( table_->weather().table(), "TEMPERATURE" ) ; |
---|
2170 | if ( col.isDefined( 0 ) ) { |
---|
2171 | os_ << "WEATHER table exists: nrow=" << table_->weather().table().nrow() << LogIO::POST ; |
---|
2172 | isWeather_ =True ; |
---|
2173 | } |
---|
2174 | else { |
---|
2175 | os_ << "No WEATHER rows" << LogIO::POST ; |
---|
2176 | } |
---|
2177 | } |
---|
2178 | else { |
---|
2179 | os_ << "No WEATHER rows" << LogIO::POST ; |
---|
2180 | } |
---|
2181 | |
---|
2182 | // Are TCAL_SPECTRUM and TSYS_SPECTRUM necessary? |
---|
2183 | if ( header_.nchan != 1 ) { |
---|
2184 | if ( isTcal ) { |
---|
2185 | // examine TCAL subtable |
---|
2186 | Table tcaltab = table_->tcal().table() ; |
---|
2187 | ROArrayColumn<Float> tcalCol( tcaltab, "TCAL" ) ; |
---|
2188 | for ( uInt irow = 0 ; irow < tcaltab.nrow() ; irow++ ) { |
---|
2189 | if ( tcalCol( irow ).size() != 1 ) |
---|
2190 | tcalSpec_ = True ; |
---|
2191 | } |
---|
2192 | } |
---|
2193 | // examine spectral data |
---|
2194 | TableIterator iter0( table_->table(), "IFNO" ) ; |
---|
2195 | while( !iter0.pastEnd() ) { |
---|
2196 | Table t0( iter0.table() ) ; |
---|
2197 | ROArrayColumn<Float> sharedFloatArrCol( t0, "SPECTRA" ) ; |
---|
2198 | uInt len = sharedFloatArrCol( 0 ).size() ; |
---|
2199 | if ( len != 1 ) { |
---|
2200 | sharedFloatArrCol.attach( t0, "TSYS" ) ; |
---|
2201 | if ( sharedFloatArrCol( 0 ).size() != 1 ) |
---|
2202 | tsysSpec_ = True ; |
---|
2203 | } |
---|
2204 | iter0.next() ; |
---|
2205 | } |
---|
2206 | } |
---|
2207 | |
---|
2208 | // check if reference for POINTING table exists |
---|
2209 | const TableRecord &rec = table_->table().keywordSet() ; |
---|
2210 | if ( rec.isDefined( "POINTING" ) ) { |
---|
2211 | ptTabName_ = rec.asString( "POINTING" ) ; |
---|
2212 | if ( !Table::isReadable( ptTabName_ ) ) { |
---|
2213 | ptTabName_ = "" ; |
---|
2214 | } |
---|
2215 | } |
---|
2216 | |
---|
2217 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2218 | // os_ << "end MSWriter::init() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2219 | } |
---|
2220 | |
---|
2221 | void MSWriter::setupMS() |
---|
2222 | { |
---|
2223 | // os_.origin( LogOrigin( "MSWriter", "setupMS()", WHERE ) ) ; |
---|
2224 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2225 | // os_ << "start MSWriter::setupMS() startSec=" << startSec << LogIO::POST ; |
---|
2226 | |
---|
2227 | String dunit = table_->getHeader().fluxunit ; |
---|
2228 | |
---|
2229 | TableDesc msDesc = MeasurementSet::requiredTableDesc() ; |
---|
2230 | if ( useFloatData_ ) |
---|
2231 | MeasurementSet::addColumnToDesc( msDesc, MSMainEnums::FLOAT_DATA, 2 ) ; |
---|
2232 | else if ( useData_ ) |
---|
2233 | MeasurementSet::addColumnToDesc( msDesc, MSMainEnums::DATA, 2 ) ; |
---|
2234 | |
---|
2235 | SetupNewTable newtab( filename_, msDesc, Table::New ) ; |
---|
2236 | |
---|
2237 | mstable_ = new MeasurementSet( newtab ) ; |
---|
2238 | |
---|
2239 | TableColumn col ; |
---|
2240 | if ( useFloatData_ ) |
---|
2241 | col.attach( *mstable_, "FLOAT_DATA" ) ; |
---|
2242 | else if ( useData_ ) |
---|
2243 | col.attach( *mstable_, "DATA" ) ; |
---|
2244 | col.rwKeywordSet().define( "UNIT", dunit ) ; |
---|
2245 | |
---|
2246 | // create subtables |
---|
2247 | TableDesc antennaDesc = MSAntenna::requiredTableDesc() ; |
---|
2248 | SetupNewTable antennaTab( mstable_->antennaTableName(), antennaDesc, Table::New ) ; |
---|
2249 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::ANTENNA ), Table( antennaTab ) ) ; |
---|
2250 | |
---|
2251 | TableDesc dataDescDesc = MSDataDescription::requiredTableDesc() ; |
---|
2252 | SetupNewTable dataDescTab( mstable_->dataDescriptionTableName(), dataDescDesc, Table::New ) ; |
---|
2253 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::DATA_DESCRIPTION ), Table( dataDescTab ) ) ; |
---|
2254 | |
---|
2255 | TableDesc dopplerDesc = MSDoppler::requiredTableDesc() ; |
---|
2256 | SetupNewTable dopplerTab( mstable_->dopplerTableName(), dopplerDesc, Table::New ) ; |
---|
2257 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::DOPPLER ), Table( dopplerTab ) ) ; |
---|
2258 | |
---|
2259 | TableDesc feedDesc = MSFeed::requiredTableDesc() ; |
---|
2260 | SetupNewTable feedTab( mstable_->feedTableName(), feedDesc, Table::New ) ; |
---|
2261 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FEED ), Table( feedTab ) ) ; |
---|
2262 | |
---|
2263 | TableDesc fieldDesc = MSField::requiredTableDesc() ; |
---|
2264 | SetupNewTable fieldTab( mstable_->fieldTableName(), fieldDesc, Table::New ) ; |
---|
2265 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FIELD ), Table( fieldTab ) ) ; |
---|
2266 | |
---|
2267 | TableDesc flagCmdDesc = MSFlagCmd::requiredTableDesc() ; |
---|
2268 | SetupNewTable flagCmdTab( mstable_->flagCmdTableName(), flagCmdDesc, Table::New ) ; |
---|
2269 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FLAG_CMD ), Table( flagCmdTab ) ) ; |
---|
2270 | |
---|
2271 | TableDesc freqOffsetDesc = MSFreqOffset::requiredTableDesc() ; |
---|
2272 | SetupNewTable freqOffsetTab( mstable_->freqOffsetTableName(), freqOffsetDesc, Table::New ) ; |
---|
2273 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::FREQ_OFFSET ), Table( freqOffsetTab ) ) ; |
---|
2274 | |
---|
2275 | TableDesc historyDesc = MSHistory::requiredTableDesc() ; |
---|
2276 | SetupNewTable historyTab( mstable_->historyTableName(), historyDesc, Table::New ) ; |
---|
2277 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::HISTORY ), Table( historyTab ) ) ; |
---|
2278 | |
---|
2279 | TableDesc observationDesc = MSObservation::requiredTableDesc() ; |
---|
2280 | SetupNewTable observationTab( mstable_->observationTableName(), observationDesc, Table::New ) ; |
---|
2281 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::OBSERVATION ), Table( observationTab ) ) ; |
---|
2282 | |
---|
2283 | TableDesc pointingDesc = MSPointing::requiredTableDesc() ; |
---|
2284 | SetupNewTable pointingTab( mstable_->pointingTableName(), pointingDesc, Table::New ) ; |
---|
2285 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::POINTING ), Table( pointingTab ) ) ; |
---|
2286 | |
---|
2287 | TableDesc polarizationDesc = MSPolarization::requiredTableDesc() ; |
---|
2288 | SetupNewTable polarizationTab( mstable_->polarizationTableName(), polarizationDesc, Table::New ) ; |
---|
2289 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::POLARIZATION ), Table( polarizationTab ) ) ; |
---|
2290 | |
---|
2291 | TableDesc processorDesc = MSProcessor::requiredTableDesc() ; |
---|
2292 | SetupNewTable processorTab( mstable_->processorTableName(), processorDesc, Table::New ) ; |
---|
2293 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::PROCESSOR ), Table( processorTab ) ) ; |
---|
2294 | |
---|
2295 | TableDesc sourceDesc = MSSource::requiredTableDesc() ; |
---|
2296 | MSSource::addColumnToDesc( sourceDesc, MSSourceEnums::TRANSITION, 1 ) ; |
---|
2297 | MSSource::addColumnToDesc( sourceDesc, MSSourceEnums::REST_FREQUENCY, 1 ) ; |
---|
2298 | MSSource::addColumnToDesc( sourceDesc, MSSourceEnums::SYSVEL, 1 ) ; |
---|
2299 | SetupNewTable sourceTab( mstable_->sourceTableName(), sourceDesc, Table::New ) ; |
---|
2300 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::SOURCE ), Table( sourceTab ) ) ; |
---|
2301 | |
---|
2302 | TableDesc spwDesc = MSSpectralWindow::requiredTableDesc() ; |
---|
2303 | SetupNewTable spwTab( mstable_->spectralWindowTableName(), spwDesc, Table::New ) ; |
---|
2304 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::SPECTRAL_WINDOW ), Table( spwTab ) ) ; |
---|
2305 | |
---|
2306 | TableDesc stateDesc = MSState::requiredTableDesc() ; |
---|
2307 | SetupNewTable stateTab( mstable_->stateTableName(), stateDesc, Table::New ) ; |
---|
2308 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::STATE ), Table( stateTab ) ) ; |
---|
2309 | |
---|
2310 | TableDesc sysCalDesc = MSSysCal::requiredTableDesc() ; |
---|
2311 | if ( tcalSpec_ ) |
---|
2312 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TCAL_SPECTRUM, 2 ) ; |
---|
2313 | else |
---|
2314 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TCAL, 1 ) ; |
---|
2315 | if ( tsysSpec_ ) |
---|
2316 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TSYS_SPECTRUM, 2 ) ; |
---|
2317 | else |
---|
2318 | MSSysCal::addColumnToDesc( sysCalDesc, MSSysCalEnums::TSYS, 1 ) ; |
---|
2319 | SetupNewTable sysCalTab( mstable_->sysCalTableName(), sysCalDesc, Table::New ) ; |
---|
2320 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::SYSCAL ), Table( sysCalTab ) ) ; |
---|
2321 | |
---|
2322 | TableDesc weatherDesc = MSWeather::requiredTableDesc() ; |
---|
2323 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::TEMPERATURE ) ; |
---|
2324 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::PRESSURE ) ; |
---|
2325 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::REL_HUMIDITY ) ; |
---|
2326 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::WIND_SPEED ) ; |
---|
2327 | MSWeather::addColumnToDesc( weatherDesc, MSWeatherEnums::WIND_DIRECTION ) ; |
---|
2328 | SetupNewTable weatherTab( mstable_->weatherTableName(), weatherDesc, Table::New ) ; |
---|
2329 | mstable_->rwKeywordSet().defineTable( MeasurementSet::keywordName( MeasurementSet::WEATHER ), Table( weatherTab ) ) ; |
---|
2330 | |
---|
2331 | mstable_->initRefs() ; |
---|
2332 | |
---|
2333 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2334 | // os_ << "end MSWriter::setupMS() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2335 | } |
---|
2336 | |
---|
2337 | void MSWriter::fillObservation() |
---|
2338 | { |
---|
2339 | //double startSec = mathutil::gettimeofday_sec() ; |
---|
2340 | //os_ << "start MSWriter::fillObservation() startSec=" << startSec << LogIO::POST ; |
---|
2341 | |
---|
2342 | // only 1 row |
---|
2343 | mstable_->observation().addRow( 1, True ) ; |
---|
2344 | MSObservationColumns msObsCols( mstable_->observation() ) ; |
---|
2345 | msObsCols.observer().put( 0, header_.observer ) ; |
---|
2346 | // tentatively put antennaname (from ANTENNA subtable) |
---|
2347 | String hAntennaName = header_.antennaname ; |
---|
2348 | String::size_type pos = hAntennaName.find( "//" ) ; |
---|
2349 | String telescopeName ; |
---|
2350 | if ( pos != String::npos ) { |
---|
2351 | telescopeName = hAntennaName.substr( 0, pos ) ; |
---|
2352 | } |
---|
2353 | else { |
---|
2354 | pos = hAntennaName.find( "@" ) ; |
---|
2355 | telescopeName = hAntennaName.substr( 0, pos ) ; |
---|
2356 | } |
---|
2357 | // os_ << "telescopeName = " << telescopeName << LogIO::POST ; |
---|
2358 | msObsCols.telescopeName().put( 0, telescopeName ) ; |
---|
2359 | msObsCols.project().put( 0, header_.project ) ; |
---|
2360 | //ScalarMeasColumn<MEpoch> timeCol( table_->table().sort("TIME"), "TIME" ) ; |
---|
2361 | Table sortedtable = table_->table().sort("TIME") ; |
---|
2362 | ScalarMeasColumn<MEpoch> timeCol( sortedtable, "TIME" ) ; |
---|
2363 | Vector<MEpoch> trange( 2 ) ; |
---|
2364 | trange[0] = timeCol( 0 ) ; |
---|
2365 | trange[1] = timeCol( table_->nrow()-1 ) ; |
---|
2366 | msObsCols.timeRangeMeas().put( 0, trange ) ; |
---|
2367 | |
---|
2368 | //double endSec = mathutil::gettimeofday_sec() ; |
---|
2369 | //os_ << "end MSWriter::fillObservation() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2370 | } |
---|
2371 | |
---|
2372 | void MSWriter::antennaProperty( String &name, String &m, String &t, Double &d ) |
---|
2373 | { |
---|
2374 | name.upcase() ; |
---|
2375 | |
---|
2376 | m = "ALT-AZ" ; |
---|
2377 | t = "GROUND-BASED" ; |
---|
2378 | if ( name.matches( Regex( "DV[0-9]+$" ) ) |
---|
2379 | || name.matches( Regex( "DA[0-9]+$" ) ) |
---|
2380 | || name.matches( Regex( "PM[0-9]+$" ) ) ) |
---|
2381 | d = 12.0 ; |
---|
2382 | else if ( name.matches( Regex( "CM[0-9]+$" ) ) ) |
---|
2383 | d = 7.0 ; |
---|
2384 | else if ( name.contains( "GBT" ) ) |
---|
2385 | d = 104.9 ; |
---|
2386 | else if ( name.contains( "MOPRA" ) ) |
---|
2387 | d = 22.0 ; |
---|
2388 | else if ( name.contains( "PKS" ) || name.contains( "PARKS" ) ) |
---|
2389 | d = 64.0 ; |
---|
2390 | else if ( name.contains( "TIDBINBILLA" ) ) |
---|
2391 | d = 70.0 ; |
---|
2392 | else if ( name.contains( "CEDUNA" ) ) |
---|
2393 | d = 30.0 ; |
---|
2394 | else if ( name.contains( "HOBART" ) ) |
---|
2395 | d = 26.0 ; |
---|
2396 | else if ( name.contains( "APEX" ) ) |
---|
2397 | d = 12.0 ; |
---|
2398 | else if ( name.contains( "ASTE" ) ) |
---|
2399 | d = 10.0 ; |
---|
2400 | else if ( name.contains( "NRO" ) ) |
---|
2401 | d = 45.0 ; |
---|
2402 | else |
---|
2403 | d = 1.0 ; |
---|
2404 | } |
---|
2405 | |
---|
2406 | void MSWriter::fillAntenna() |
---|
2407 | { |
---|
2408 | //double startSec = mathutil::gettimeofday_sec() ; |
---|
2409 | //os_ << "start MSWriter::fillAntenna() startSec=" << startSec << LogIO::POST ; |
---|
2410 | |
---|
2411 | // only 1 row |
---|
2412 | Table anttab = mstable_->antenna() ; |
---|
2413 | anttab.addRow( 1, True ) ; |
---|
2414 | |
---|
2415 | Table &table = table_->table() ; |
---|
2416 | const TableRecord &keys = table.keywordSet() ; |
---|
2417 | String hAntName = keys.asString( "AntennaName" ) ; |
---|
2418 | String::size_type pos = hAntName.find( "//" ) ; |
---|
2419 | String antennaName ; |
---|
2420 | String stationName ; |
---|
2421 | if ( pos != String::npos ) { |
---|
2422 | stationName = hAntName.substr( 0, pos ) ; |
---|
2423 | hAntName = hAntName.substr( pos+2 ) ; |
---|
2424 | } |
---|
2425 | pos = hAntName.find( "@" ) ; |
---|
2426 | if ( pos != String::npos ) { |
---|
2427 | antennaName = hAntName.substr( 0, pos ) ; |
---|
2428 | stationName = hAntName.substr( pos+1 ) ; |
---|
2429 | } |
---|
2430 | else { |
---|
2431 | antennaName = hAntName ; |
---|
2432 | } |
---|
2433 | Vector<Double> antpos = keys.asArrayDouble( "AntennaPosition" ) ; |
---|
2434 | |
---|
2435 | String mount, atype ; |
---|
2436 | Double diameter ; |
---|
2437 | antennaProperty( antennaName, mount, atype, diameter ) ; |
---|
2438 | |
---|
2439 | TableRow tr( anttab ) ; |
---|
2440 | TableRecord &r = tr.record() ; |
---|
2441 | RecordFieldPtr<String> nameRF( r, "NAME" ) ; |
---|
2442 | RecordFieldPtr<String> stationRF( r, "STATION" ) ; |
---|
2443 | RecordFieldPtr<String> mountRF( r, "MOUNT" ) ; |
---|
2444 | RecordFieldPtr<String> typeRF( r, "TYPE" ) ; |
---|
2445 | RecordFieldPtr<Double> dishDiameterRF( r, "DISH_DIAMETER" ) ; |
---|
2446 | RecordFieldPtr< Vector<Double> > positionRF( r, "POSITION" ) ; |
---|
2447 | *nameRF = antennaName ; |
---|
2448 | *mountRF = mount ; |
---|
2449 | *typeRF = atype ; |
---|
2450 | *dishDiameterRF = diameter ; |
---|
2451 | *positionRF = antpos ; |
---|
2452 | *stationRF = stationName ; |
---|
2453 | |
---|
2454 | tr.put( 0 ) ; |
---|
2455 | |
---|
2456 | //double endSec = mathutil::gettimeofday_sec() ; |
---|
2457 | //os_ << "end MSWriter::fillAntenna() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2458 | } |
---|
2459 | |
---|
2460 | void MSWriter::fillProcessor() |
---|
2461 | { |
---|
2462 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2463 | // os_ << "start MSWriter::fillProcessor() startSec=" << startSec << LogIO::POST ; |
---|
2464 | |
---|
2465 | // only add empty 1 row |
---|
2466 | MSProcessor msProc = mstable_->processor() ; |
---|
2467 | msProc.addRow( 1, True ) ; |
---|
2468 | |
---|
2469 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2470 | // os_ << "end MSWriter::fillProcessor() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2471 | } |
---|
2472 | |
---|
2473 | void MSWriter::fillSource() |
---|
2474 | { |
---|
2475 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2476 | // os_ << "start MSWriter::fillSource() startSec=" << startSec << LogIO::POST ; |
---|
2477 | |
---|
2478 | // access to MS SOURCE subtable |
---|
2479 | MSSource msSrc = mstable_->source() ; |
---|
2480 | |
---|
2481 | // access to MOLECULE subtable |
---|
2482 | STMolecules stm = table_->molecules() ; |
---|
2483 | |
---|
2484 | Int srcId = 0 ; |
---|
2485 | Vector<Double> restFreq ; |
---|
2486 | Vector<String> molName ; |
---|
2487 | Vector<String> fMolName ; |
---|
2488 | |
---|
2489 | // row based |
---|
2490 | TableRow row( msSrc ) ; |
---|
2491 | TableRecord &rec = row.record() ; |
---|
2492 | RecordFieldPtr<Int> srcidRF( rec, "SOURCE_ID" ) ; |
---|
2493 | RecordFieldPtr<String> nameRF( rec, "NAME" ) ; |
---|
2494 | RecordFieldPtr< Array<Double> > srcpmRF( rec, "PROPER_MOTION" ) ; |
---|
2495 | RecordFieldPtr< Array<Double> > srcdirRF( rec, "DIRECTION" ) ; |
---|
2496 | RecordFieldPtr<Int> numlineRF( rec, "NUM_LINES" ) ; |
---|
2497 | RecordFieldPtr< Array<Double> > restfreqRF( rec, "REST_FREQUENCY" ) ; |
---|
2498 | RecordFieldPtr< Array<Double> > sysvelRF( rec, "SYSVEL" ) ; |
---|
2499 | RecordFieldPtr< Array<String> > transitionRF( rec, "TRANSITION" ) ; |
---|
2500 | RecordFieldPtr<Double> timeRF( rec, "TIME" ) ; |
---|
2501 | RecordFieldPtr<Double> intervalRF( rec, "INTERVAL" ) ; |
---|
2502 | RecordFieldPtr<Int> spwidRF( rec, "SPECTRAL_WINDOW_ID" ) ; |
---|
2503 | |
---|
2504 | // |
---|
2505 | // ITERATION: SRCNAME |
---|
2506 | // |
---|
2507 | TableIterator iter0( table_->table(), "SRCNAME" ) ; |
---|
2508 | while( !iter0.pastEnd() ) { |
---|
2509 | //Table t0( iter0.table() ) ; |
---|
2510 | Table t0 = iter0.table() ; |
---|
2511 | |
---|
2512 | // get necessary information |
---|
2513 | ROScalarColumn<String> srcNameCol( t0, "SRCNAME" ) ; |
---|
2514 | String srcName = srcNameCol( 0 ) ; |
---|
2515 | ROArrayColumn<Double> sharedDArrRCol( t0, "SRCPROPERMOTION" ) ; |
---|
2516 | Vector<Double> srcPM = sharedDArrRCol( 0 ) ; |
---|
2517 | sharedDArrRCol.attach( t0, "SRCDIRECTION" ) ; |
---|
2518 | Vector<Double> srcDir = sharedDArrRCol( 0 ) ; |
---|
2519 | ROScalarColumn<Double> srcVelCol( t0, "SRCVELOCITY" ) ; |
---|
2520 | Double srcVel = srcVelCol( 0 ) ; |
---|
2521 | srcRec_.define( srcName, srcId ) ; |
---|
2522 | |
---|
2523 | // NAME |
---|
2524 | *nameRF = srcName ; |
---|
2525 | |
---|
2526 | // SOURCE_ID |
---|
2527 | *srcidRF = srcId ; |
---|
2528 | |
---|
2529 | // PROPER_MOTION |
---|
2530 | *srcpmRF = srcPM ; |
---|
2531 | |
---|
2532 | // DIRECTION |
---|
2533 | *srcdirRF = srcDir ; |
---|
2534 | |
---|
2535 | // |
---|
2536 | // ITERATION: MOLECULE_ID |
---|
2537 | // |
---|
2538 | TableIterator iter1( t0, "MOLECULE_ID" ) ; |
---|
2539 | while( !iter1.pastEnd() ) { |
---|
2540 | //Table t1( iter1.table() ) ; |
---|
2541 | Table t1 = iter1.table() ; |
---|
2542 | |
---|
2543 | // get necessary information |
---|
2544 | ROScalarColumn<uInt> molIdCol( t1, "MOLECULE_ID" ) ; |
---|
2545 | uInt molId = molIdCol( 0 ) ; |
---|
2546 | stm.getEntry( restFreq, molName, fMolName, molId ) ; |
---|
2547 | |
---|
2548 | uInt numFreq = restFreq.size() ; |
---|
2549 | |
---|
2550 | // NUM_LINES |
---|
2551 | *numlineRF = numFreq ; |
---|
2552 | |
---|
2553 | // REST_FREQUENCY |
---|
2554 | *restfreqRF = restFreq ; |
---|
2555 | |
---|
2556 | // TRANSITION |
---|
2557 | //*transitionRF = fMolName ; |
---|
2558 | Vector<String> transition ; |
---|
2559 | if ( fMolName.size() != 0 ) { |
---|
2560 | transition = fMolName ; |
---|
2561 | } |
---|
2562 | else if ( molName.size() != 0 ) { |
---|
2563 | transition = molName ; |
---|
2564 | } |
---|
2565 | else { |
---|
2566 | transition.resize( numFreq ) ; |
---|
2567 | transition = "" ; |
---|
2568 | } |
---|
2569 | *transitionRF = transition ; |
---|
2570 | |
---|
2571 | // SYSVEL |
---|
2572 | Vector<Double> sysvelArr( numFreq, srcVel ) ; |
---|
2573 | *sysvelRF = sysvelArr ; |
---|
2574 | |
---|
2575 | // |
---|
2576 | // ITERATION: IFNO |
---|
2577 | // |
---|
2578 | TableIterator iter2( t1, "IFNO" ) ; |
---|
2579 | while( !iter2.pastEnd() ) { |
---|
2580 | //Table t2( iter2.table() ) ; |
---|
2581 | Table t2 = iter2.table() ; |
---|
2582 | uInt nrow = msSrc.nrow() ; |
---|
2583 | |
---|
2584 | // get necessary information |
---|
2585 | ROScalarColumn<uInt> ifNoCol( t2, "IFNO" ) ; |
---|
2586 | uInt ifno = ifNoCol( 0 ) ; // IFNO = SPECTRAL_WINDOW_ID |
---|
2587 | Double midTime ; |
---|
2588 | Double interval ; |
---|
2589 | getValidTimeRange( midTime, interval, t2 ) ; |
---|
2590 | |
---|
2591 | // fill SPECTRAL_WINDOW_ID |
---|
2592 | *spwidRF = ifno ; |
---|
2593 | |
---|
2594 | // fill TIME, INTERVAL |
---|
2595 | *timeRF = midTime ; |
---|
2596 | *intervalRF = interval ; |
---|
2597 | |
---|
2598 | // add row |
---|
2599 | msSrc.addRow( 1, True ) ; |
---|
2600 | row.put( nrow ) ; |
---|
2601 | |
---|
2602 | iter2.next() ; |
---|
2603 | } |
---|
2604 | |
---|
2605 | iter1.next() ; |
---|
2606 | } |
---|
2607 | |
---|
2608 | // increment srcId if SRCNAME changed |
---|
2609 | srcId++ ; |
---|
2610 | |
---|
2611 | iter0.next() ; |
---|
2612 | } |
---|
2613 | |
---|
2614 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2615 | // os_ << "end MSWriter::fillSource() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2616 | } |
---|
2617 | |
---|
2618 | void MSWriter::fillWeather() |
---|
2619 | { |
---|
2620 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2621 | // os_ << "start MSWriter::fillWeather() startSec=" << startSec << LogIO::POST ; |
---|
2622 | |
---|
2623 | // access to MS WEATHER subtable |
---|
2624 | MSWeather msw = mstable_->weather() ; |
---|
2625 | |
---|
2626 | // access to WEATHER subtable |
---|
2627 | Table stw = table_->weather().table() ; |
---|
2628 | uInt nrow = stw.nrow() ; |
---|
2629 | |
---|
2630 | if ( nrow == 0 ) |
---|
2631 | return ; |
---|
2632 | |
---|
2633 | msw.addRow( nrow, True ) ; |
---|
2634 | MSWeatherColumns mswCols( msw ) ; |
---|
2635 | |
---|
2636 | // ANTENNA_ID is always 0 |
---|
2637 | Vector<Int> antIdArr( nrow, 0 ) ; |
---|
2638 | mswCols.antennaId().putColumn( antIdArr ) ; |
---|
2639 | |
---|
2640 | // fill weather status |
---|
2641 | ROScalarColumn<Float> sharedFloatCol( stw, "TEMPERATURE" ) ; |
---|
2642 | mswCols.temperature().putColumn( sharedFloatCol ) ; |
---|
2643 | sharedFloatCol.attach( stw, "PRESSURE" ) ; |
---|
2644 | mswCols.pressure().putColumn( sharedFloatCol ) ; |
---|
2645 | sharedFloatCol.attach( stw, "HUMIDITY" ) ; |
---|
2646 | mswCols.relHumidity().putColumn( sharedFloatCol ) ; |
---|
2647 | sharedFloatCol.attach( stw, "WINDSPEED" ) ; |
---|
2648 | mswCols.windSpeed().putColumn( sharedFloatCol ) ; |
---|
2649 | sharedFloatCol.attach( stw, "WINDAZ" ) ; |
---|
2650 | mswCols.windDirection().putColumn( sharedFloatCol ) ; |
---|
2651 | |
---|
2652 | // fill TIME and INTERVAL |
---|
2653 | Double midTime ; |
---|
2654 | Double interval ; |
---|
2655 | Vector<Double> intervalArr( nrow, 0.0 ) ; |
---|
2656 | TableIterator iter( table_->table(), "WEATHER_ID" ) ; |
---|
2657 | while( !iter.pastEnd() ) { |
---|
2658 | //Table tab( iter.table() ) ; |
---|
2659 | Table tab = iter.table() ; |
---|
2660 | |
---|
2661 | ROScalarColumn<uInt> widCol( tab, "WEATHER_ID" ) ; |
---|
2662 | uInt wid = widCol( 0 ) ; |
---|
2663 | |
---|
2664 | getValidTimeRange( midTime, interval, tab ) ; |
---|
2665 | mswCols.time().put( wid, midTime ) ; |
---|
2666 | intervalArr[wid] = interval ; |
---|
2667 | |
---|
2668 | iter.next() ; |
---|
2669 | } |
---|
2670 | mswCols.interval().putColumn( intervalArr ) ; |
---|
2671 | |
---|
2672 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2673 | // os_ << "end MSWriter::fillWeather() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2674 | } |
---|
2675 | |
---|
2676 | void MSWriter::fillSysCal() |
---|
2677 | { |
---|
2678 | Table mssc = mstable_->sysCal() ; |
---|
2679 | |
---|
2680 | { |
---|
2681 | static const char *cols[] = { |
---|
2682 | "BEAMNO", "IFNO", "TIME", "POLNO", |
---|
2683 | NULL |
---|
2684 | }; |
---|
2685 | static const TypeManagerImpl<uInt> tmUInt; |
---|
2686 | static const TypeManagerImpl<Double> tmDouble; |
---|
2687 | static const TypeManager *const tms[] = { |
---|
2688 | &tmUInt, &tmUInt, &tmDouble, &tmUInt, NULL |
---|
2689 | }; |
---|
2690 | //double t0 = mathutil::gettimeofday_sec() ; |
---|
2691 | MSSysCalVisitor myVisitor(table_->table(),mssc); |
---|
2692 | //double t1 = mathutil::gettimeofday_sec() ; |
---|
2693 | //cout << "MSWriterVisitor(): elapsed time " << t1-t0 << " sec" << endl ; |
---|
2694 | traverseTable(table_->table(), cols, tms, &myVisitor); |
---|
2695 | //double t3 = mathutil::gettimeofday_sec() ; |
---|
2696 | //cout << "traverseTable(): elapsed time " << t3-t2 << " sec" << endl ; |
---|
2697 | } |
---|
2698 | |
---|
2699 | } |
---|
2700 | |
---|
2701 | void MSWriter::getValidTimeRange( Double &me, Double &interval, Table &tab ) |
---|
2702 | { |
---|
2703 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2704 | // os_ << "start MSWriter::getVaridTimeRange() startSec=" << startSec << LogIO::POST ; |
---|
2705 | |
---|
2706 | // sort table |
---|
2707 | //Table stab = tab.sort( "TIME" ) ; |
---|
2708 | |
---|
2709 | ROScalarColumn<Double> timeCol( tab, "TIME" ) ; |
---|
2710 | Vector<Double> timeArr = timeCol.getColumn() ; |
---|
2711 | Double minTime ; |
---|
2712 | Double maxTime ; |
---|
2713 | minMax( minTime, maxTime, timeArr ) ; |
---|
2714 | Double midTime = 0.5 * ( minTime + maxTime ) * 86400.0 ; |
---|
2715 | // unit for TIME |
---|
2716 | // Scantable: "d" |
---|
2717 | // MS: "s" |
---|
2718 | me = midTime ; |
---|
2719 | interval = ( maxTime - minTime ) * 86400.0 ; |
---|
2720 | |
---|
2721 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2722 | // os_ << "end MSWriter::getValidTimeRange() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2723 | } |
---|
2724 | |
---|
2725 | void MSWriter::getValidTimeRange( Double &me, Double &interval, Vector<Double> &atime, Vector<Double> &ainterval ) |
---|
2726 | { |
---|
2727 | // double startSec = mathutil::gettimeofday_sec() ; |
---|
2728 | // os_ << "start MSWriter::getVaridTimeRange() startSec=" << startSec << LogIO::POST ; |
---|
2729 | |
---|
2730 | // sort table |
---|
2731 | //Table stab = tab.sort( "TIME" ) ; |
---|
2732 | |
---|
2733 | Double minTime ; |
---|
2734 | Double maxTime ; |
---|
2735 | minMax( minTime, maxTime, atime ) ; |
---|
2736 | Double midTime = 0.5 * ( minTime + maxTime ) * 86400.0 ; |
---|
2737 | // unit for TIME |
---|
2738 | // Scantable: "d" |
---|
2739 | // MS: "s" |
---|
2740 | me = midTime ; |
---|
2741 | interval = ( maxTime - minTime ) * 86400.0 + mean( ainterval ) ; |
---|
2742 | |
---|
2743 | // double endSec = mathutil::gettimeofday_sec() ; |
---|
2744 | // os_ << "end MSWriter::getValidTimeRange() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
2745 | } |
---|
2746 | |
---|
2747 | } |
---|