1 | //
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2 | // C++ Interface: MSFiller
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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 filler 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 |
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14 | #include <iostream>
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15 | #include <map>
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16 |
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17 | #include <tables/Tables/ExprNode.h>
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18 | #include <tables/Tables/TableIter.h>
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19 | #include <tables/Tables/TableColumn.h>
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20 | #include <tables/Tables/ScalarColumn.h>
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21 | #include <tables/Tables/ArrayColumn.h>
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22 | #include <tables/Tables/TableParse.h>
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23 | #include <tables/Tables/TableRow.h>
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24 |
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25 | #include <casa/Containers/RecordField.h>
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26 | #include <casa/Logging/LogIO.h>
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27 | #include <casa/Arrays/Slicer.h>
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28 | #include <casa/Quanta/MVTime.h>
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29 | #include <casa/OS/Path.h>
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30 |
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31 | #include <measures/Measures/Stokes.h>
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32 | #include <measures/Measures/MEpoch.h>
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33 | #include <measures/Measures/MCEpoch.h>
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34 | #include <measures/Measures/MFrequency.h>
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35 | #include <measures/Measures/MCFrequency.h>
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36 | #include <measures/Measures/MPosition.h>
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37 | #include <measures/Measures/MCPosition.h>
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38 | #include <measures/Measures/MDirection.h>
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39 | #include <measures/Measures/MCDirection.h>
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40 | #include <measures/Measures/MeasConvert.h>
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41 | #include <measures/TableMeasures/ScalarMeasColumn.h>
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42 | #include <measures/TableMeasures/ArrayMeasColumn.h>
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43 | #include <measures/TableMeasures/ScalarQuantColumn.h>
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44 | #include <measures/TableMeasures/ArrayQuantColumn.h>
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45 |
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46 | #include <atnf/PKSIO/SrcType.h>
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47 |
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48 | #include "MSFiller.h"
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49 | #include "STHeader.h"
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50 |
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51 | #include <ctime>
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52 | #include <sys/time.h>
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53 |
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54 | using namespace casa ;
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55 | using namespace std ;
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56 |
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57 | namespace asap {
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58 | double MSFiller::gettimeofday_sec()
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59 | {
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60 | struct timeval tv ;
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61 | gettimeofday( &tv, NULL ) ;
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62 | return tv.tv_sec + (double)tv.tv_usec*1.0e-6 ;
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63 | }
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64 |
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65 | MSFiller::MSFiller( casa::CountedPtr<Scantable> stable )
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66 | : table_( stable ),
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67 | tablename_( "" ),
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68 | antenna_( -1 ),
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69 | getPt_( False ),
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70 | isFloatData_( False ),
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71 | isData_( False ),
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72 | isDoppler_( False ),
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73 | isFlagCmd_( False ),
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74 | isFreqOffset_( False ),
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75 | isHistory_( False ),
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76 | isProcessor_( False ),
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77 | isSysCal_( False ),
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78 | isWeather_( False ),
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79 | colTsys_( "TSYS_SPECTRUM" ),
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80 | colTcal_( "TCAL_SPECTRUM" )
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81 | {
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82 | os_ = LogIO() ;
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83 | os_.origin( LogOrigin( "MSFiller", "MSFiller()", WHERE ) ) ;
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84 | }
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85 |
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86 | MSFiller::~MSFiller()
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87 | {
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88 | os_.origin( LogOrigin( "MSFiller", "~MSFiller()", WHERE ) ) ;
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89 | }
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90 |
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91 | bool MSFiller::open( const std::string &filename, const casa::Record &rec )
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92 | {
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93 | os_.origin( LogOrigin( "MSFiller", "open()", WHERE ) ) ;
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94 | // double startSec = gettimeofday_sec() ;
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95 | // os_ << "start MSFiller::open() startsec=" << startSec << LogIO::POST ;
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96 | //os_ << " filename = " << filename << endl ;
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97 |
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98 | // parsing MS options
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99 | if ( rec.isDefined( "ms" ) ) {
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100 | Record msrec = rec.asRecord( "ms" ) ;
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101 | if ( msrec.isDefined( "getpt" ) ) {
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102 | getPt_ = msrec.asBool( "getpt" ) ;
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103 | }
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104 | if ( msrec.isDefined( "antenna" ) ) {
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105 | if ( msrec.type( msrec.fieldNumber( "antenna" ) ) == TpInt ) {
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106 | antenna_ = msrec.asInt( "antenna" ) ;
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107 | }
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108 | else {
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109 | antenna_ = atoi( msrec.asString( "antenna" ).c_str() ) ;
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110 | }
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111 | }
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112 | else {
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113 | antenna_ = 0 ;
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114 | }
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115 | }
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116 |
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117 | os_ << "Parsing MS options" << endl ;
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118 | os_ << " getPt = " << getPt_ << endl ;
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119 | os_ << " antenna = " << antenna_ << LogIO::POST ;
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120 |
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121 | MeasurementSet *tmpMS = new MeasurementSet( filename, Table::Old ) ;
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122 | //mstable_ = (*tmpMS)( tmpMS->col("ANTENNA1") == antenna_
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123 | // && tmpMS->col("ANTENNA1") == tmpMS->col("ANTENNA2") ) ;
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124 | tablename_ = tmpMS->tableName() ;
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125 | mstable_ = MeasurementSet( (*tmpMS)( tmpMS->col("ANTENNA1") == antenna_
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126 | && tmpMS->col("ANTENNA1") == tmpMS->col("ANTENNA2") ) ) ;
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127 | // stringstream ss ;
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128 | // ss << "SELECT FROM $1 WHERE ANTENNA1 == ANTENNA2 && ANTENNA1 == " << antenna_ ;
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129 | // String taql( ss.str() ) ;
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130 | // mstable_ = MeasurementSet( tableCommand( taql, *tmpMS ) ) ;
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131 | delete tmpMS ;
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132 |
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133 | // check which data column exists
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134 | isFloatData_ = mstable_.tableDesc().isColumn( "FLOAT_DATA" ) ;
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135 | isData_ = mstable_.tableDesc().isColumn( "DATA" ) ;
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136 |
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137 | // double endSec = gettimeofday_sec() ;
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138 | // os_ << "end MSFiller::open() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
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139 | return true ;
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140 | }
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141 |
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142 | void MSFiller::fill()
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143 | {
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144 | os_.origin( LogOrigin( "MSFiller", "fill()", WHERE ) ) ;
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145 | // double startSec = gettimeofday_sec() ;
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146 | // os_ << "start MSFiller::fill() startSec=" << startSec << LogIO::POST ;
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147 |
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148 | // double time0 = gettimeofday_sec() ;
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149 | // os_ << "start init fill: " << time0 << LogIO::POST ;
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150 |
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151 | // Initialize header
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152 | STHeader sdh ;
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153 | sdh.nchan = 0 ;
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154 | sdh.npol = 0 ;
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155 | sdh.nif = 0 ;
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156 | sdh.nbeam = 0 ;
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157 | sdh.observer = "" ;
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158 | sdh.project = "" ;
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159 | sdh.obstype = "" ;
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160 | sdh.antennaname = "" ;
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161 | sdh.antennaposition.resize( 0 ) ;
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162 | sdh.equinox = 0.0 ;
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163 | sdh.freqref = "" ;
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164 | sdh.reffreq = -1.0 ;
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165 | sdh.bandwidth = 0.0 ;
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166 | sdh.utc = 0.0 ;
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167 | sdh.fluxunit = "" ;
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168 | sdh.epoch = "" ;
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169 | sdh.poltype = "" ;
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170 |
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171 | // check if optional table exists
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172 | //const TableRecord msrec = tablesel_.keywordSet() ;
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173 | const TableRecord msrec = mstable_.keywordSet() ;
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174 | isDoppler_ = msrec.isDefined( "DOPPLER" ) ;
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175 | if ( isDoppler_ )
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176 | if ( mstable_.doppler().nrow() == 0 )
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177 | isDoppler_ = False ;
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178 | isFlagCmd_ = msrec.isDefined( "FLAG_CMD" ) ;
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179 | if ( isFlagCmd_ )
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180 | if ( mstable_.flagCmd().nrow() == 0 )
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181 | isFlagCmd_ = False ;
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182 | isFreqOffset_ = msrec.isDefined( "FREQ_OFFSET" ) ;
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183 | if ( isFreqOffset_ )
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184 | if ( mstable_.freqOffset().nrow() == 0 )
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185 | isFreqOffset_ = False ;
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186 | isHistory_ = msrec.isDefined( "HISTORY" ) ;
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187 | if ( isHistory_ )
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188 | if ( mstable_.history().nrow() == 0 )
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189 | isHistory_ = False ;
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190 | isProcessor_ = msrec.isDefined( "PROCESSOR" ) ;
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191 | if ( isProcessor_ )
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192 | if ( mstable_.processor().nrow() == 0 )
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193 | isProcessor_ = False ;
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194 | isSysCal_ = msrec.isDefined( "SYSCAL" ) ;
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195 | if ( isSysCal_ )
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196 | if ( mstable_.sysCal().nrow() == 0 )
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197 | isSysCal_ = False ;
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198 | isWeather_ = msrec.isDefined( "WEATHER" ) ;
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199 | if ( isWeather_ )
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200 | if ( mstable_.weather().nrow() == 0 )
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201 | isWeather_ = False ;
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202 |
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203 | // Access to MS subtables
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204 | MSField fieldtab = mstable_.field() ;
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205 | MSPolarization poltab = mstable_.polarization() ;
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206 | MSDataDescription ddtab = mstable_.dataDescription() ;
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207 | MSObservation obstab = mstable_.observation() ;
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208 | MSSource srctab = mstable_.source() ;
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209 | MSSpectralWindow spwtab = mstable_.spectralWindow() ;
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210 | MSSysCal caltab = mstable_.sysCal() ;
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211 | if ( caltab.nrow() == 0 )
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212 | isSysCal_ = False ;
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213 | else {
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214 | if ( !caltab.tableDesc().isColumn( colTcal_ ) )
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215 | colTcal_ = "TCAL" ;
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216 | if ( !caltab.tableDesc().isColumn( colTsys_ ) )
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217 | colTsys_ = "TSYS" ;
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218 | }
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219 | // colTcal_ = "TCAL" ;
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220 | // colTsys_ = "TSYS" ;
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221 | MSPointing pointtab = mstable_.pointing() ;
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222 | if ( mstable_.weather().nrow() == 0 )
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223 | isWeather_ = False ;
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224 | MSState stattab = mstable_.state() ;
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225 | MSAntenna anttab = mstable_.antenna() ;
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226 |
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227 | // TEST
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228 | // memory allocation by boost::object_pool
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229 | boost::object_pool<ROTableColumn> *tpoolr = new boost::object_pool<ROTableColumn> ;
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230 | //
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231 |
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232 | // SUBTABLES: FREQUENCIES
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233 | table_->frequencies().setFrame( "LSRK" ) ;
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234 | table_->frequencies().setFrame( "LSRK", True ) ;
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235 |
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236 | // SUBTABLES: WEATHER
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237 | fillWeather() ;
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238 |
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239 | // SUBTABLES: FOCUS
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240 | fillFocus() ;
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241 |
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242 | // SUBTABLES: TCAL
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243 | fillTcal( tpoolr ) ;
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244 |
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245 | // SUBTABLES: FIT
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246 | //fillFit() ;
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247 |
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248 | // SUBTABLES: HISTORY
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249 | //fillHistory() ;
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250 |
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251 | // shared pointers
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252 | ROTableColumn *tcolr ;
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253 |
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254 | // MAIN
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255 | // Iterate over several ids
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256 | map<Int, uInt> ifmap ; // (IFNO, FREQ_ID) pair
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257 | ROArrayQuantColumn<Double> *sharedQDArrCol = new ROArrayQuantColumn<Double>( anttab, "POSITION" ) ;
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258 | Vector< Quantum<Double> > antpos = (*sharedQDArrCol)( antenna_ ) ;
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259 | delete sharedQDArrCol ;
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260 | MPosition mp( MVPosition( antpos ), MPosition::ITRF ) ;
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261 | if ( getPt_ ) {
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262 | //pointtab = pointtab( pointtab.col("ANTENNA_ID")==antenna_ ).sort("TIME") ;
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263 | pointtab = MSPointing( pointtab( pointtab.col("ANTENNA_ID")==antenna_ ).sort("TIME") ) ;
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264 | }
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265 | tcolr = tpoolr->construct( anttab, "STATION" ) ;
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266 | String stationName = tcolr->asString( antenna_ ) ;
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267 | tpoolr->destroy( tcolr ) ;
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268 | tcolr = tpoolr->construct( anttab, "NAME" ) ;
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269 | String antennaName = tcolr->asString( antenna_ ) ;
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270 | tpoolr->destroy( tcolr ) ;
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271 | sdh.antennaposition.resize( 3 ) ;
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272 | for ( int i = 0 ; i < 3 ; i++ )
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273 | sdh.antennaposition[i] = antpos[i].getValue( "m" ) ;
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274 | String telescopeName = "" ;
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275 |
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276 | //double time1 = gettimeofday_sec() ;
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277 | //os_ << "end fill init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
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278 |
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279 | // row based
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280 | Table &stab = table_->table() ;
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281 | TableRow row( stab ) ;
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282 | TableRecord &trec = row.record() ;
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283 | RecordFieldPtr< Array<Float> > spRF( trec, "SPECTRA" ) ;
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284 | RecordFieldPtr< Array<uChar> > ucarrRF( trec, "FLAGTRA" ) ;
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285 | RecordFieldPtr<Double> timeRF( trec, "TIME" ) ;
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286 | RecordFieldPtr< Array<Float> > tsysRF( trec, "TSYS" ) ;
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287 | RecordFieldPtr<Double> intervalRF( trec, "INTERVAL" ) ;
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288 | RecordFieldPtr< Array<Double> > dirRF( trec, "DIRECTION" ) ;
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289 | RecordFieldPtr<Float> azRF( trec, "AZIMUTH" ) ;
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290 | RecordFieldPtr<Float> elRF( trec, "ELEVATION" ) ;
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291 | RecordFieldPtr< Array<Double> > scrRF( trec, "SCANRATE" ) ;
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292 | RecordFieldPtr<uInt> cycleRF( trec, "CYCLENO" ) ;
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293 | RecordFieldPtr<uInt> flrRF( trec, "FLAGROW" ) ;
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294 | RecordFieldPtr<uInt> tcalidRF( trec, "TCAL_ID" ) ;
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295 | RecordFieldPtr<uInt> widRF( trec, "WEATHER_ID" ) ;
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296 | RecordFieldPtr<uInt> polnoRF( trec, "POLNO" ) ;
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297 |
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298 |
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299 | // REFBEAMNO
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300 | RecordFieldPtr<Int> intRF( trec, "REFBEAMNO" ) ;
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301 | *intRF = 0 ;
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302 |
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303 | // FIT_ID
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304 | intRF.attachToRecord( trec, "FIT_ID" ) ;
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305 | *intRF = -1 ;
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306 |
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307 | // OPACITY
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308 | RecordFieldPtr<Float> floatRF( trec, "OPACITY" ) ;
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309 | *floatRF = 0.0 ;
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310 |
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311 | //
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312 | // ITERATION: OBSERVATION_ID
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313 | //
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314 | TableIterator iter0( mstable_, "OBSERVATION_ID" ) ;
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315 | while( !iter0.pastEnd() ) {
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316 | //time0 = gettimeofday_sec() ;
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317 | //os_ << "start 0th iteration: " << time0 << LogIO::POST ;
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318 | Table t0 = iter0.table() ;
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319 | tcolr = tpoolr->construct( t0, "OBSERVATION_ID" ) ;
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320 | Int obsId = tcolr->asInt( 0 ) ;
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321 | tpoolr->destroy( tcolr ) ;
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322 | if ( sdh.observer == "" ) {
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323 | tcolr = tpoolr->construct( obstab, "OBSERVER" ) ;
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324 | sdh.observer = tcolr->asString( obsId ) ;
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325 | tpoolr->destroy( tcolr ) ;
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326 | }
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327 | if ( sdh.project == "" ) {
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328 | tcolr = tpoolr->construct( obstab, "PROJECT" ) ;
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329 | sdh.observer = tcolr->asString( obsId ) ;
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330 | tpoolr->destroy( tcolr ) ;
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331 | }
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332 | ROArrayMeasColumn<MEpoch> *tmpMeasCol = new ROArrayMeasColumn<MEpoch>( obstab, "TIME_RANGE" ) ;
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333 | MEpoch me = (*tmpMeasCol)( obsId )( IPosition(1,0) ) ;
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334 | delete tmpMeasCol ;
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335 | if ( sdh.utc == 0.0 ) {
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336 | sdh.utc = me.get( "s" ).getValue() ;
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337 | }
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338 | if ( telescopeName == "" ) {
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339 | tcolr = tpoolr->construct( obstab, "TELESCOPE_NAME" ) ;
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340 | sdh.observer = tcolr->asString( obsId ) ;
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341 | tpoolr->destroy( tcolr ) ;
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342 | }
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343 | Int nbeam = 0 ;
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344 | //time1 = gettimeofday_sec() ;
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345 | //os_ << "end 0th iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
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346 | //
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347 | // ITERATION: FEED1
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348 | //
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349 | TableIterator iter1( t0, "FEED1" ) ;
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350 | while( !iter1.pastEnd() ) {
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351 | //time0 = gettimeofday_sec() ;
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352 | //os_ << "start 1st iteration: " << time0 << LogIO::POST ;
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353 | Table t1 = iter1.table() ;
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354 | // assume FEED1 == FEED2
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355 | tcolr = tpoolr->construct( t1, "FEED1" ) ;
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356 | Int feedId = tcolr->asInt( 0 ) ;
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357 | tpoolr->destroy( tcolr ) ;
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358 | nbeam++ ;
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359 |
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360 | // BEAMNO
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361 | RecordFieldPtr<uInt> uintRF( trec, "BEAMNO" ) ;
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362 | *uintRF = feedId ;
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363 |
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364 | // FOCUS_ID
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365 | uintRF.attachToRecord( trec, "FOCUS_ID" ) ;
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366 | *uintRF = 0 ;
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367 |
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368 | //time1 = gettimeofday_sec() ;
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369 | //os_ << "end 1st iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
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370 | //
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371 | // ITERATION: FIELD_ID
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372 | //
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373 | TableIterator iter2( t1, "FIELD_ID" ) ;
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374 | while( !iter2.pastEnd() ) {
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375 | //time0 = gettimeofday_sec() ;
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376 | //os_ << "start 2nd iteration: " << time0 << LogIO::POST ;
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377 | Table t2 = iter2.table() ;
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378 | tcolr = tpoolr->construct( t2, "FIELD_ID" ) ;
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379 | Int fieldId = tcolr->asInt( 0 ) ;
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380 | tpoolr->destroy( tcolr ) ;
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381 | tcolr = tpoolr->construct( fieldtab, "SOURCE_ID" ) ;
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382 | Int srcId = tcolr->asInt( fieldId ) ;
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383 | tpoolr->destroy( tcolr ) ;
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384 | tcolr = tpoolr->construct( fieldtab, "NAME" ) ;
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385 | String fieldName = tcolr->asString( fieldId ) + "__" + String::toString(fieldId) ;
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386 | tpoolr->destroy( tcolr ) ;
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387 | ROArrayMeasColumn<MDirection> *delayDirCol = new ROArrayMeasColumn<MDirection>( fieldtab, "DELAY_DIR" ) ;
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388 | Vector<MDirection> delayDir = (*delayDirCol)( fieldId ) ;
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389 | delete delayDirCol ;
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390 | Vector<Double> defaultScanrate( 2, 0.0 ) ;
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391 | Vector<Double> defaultDir = delayDir[0].getAngle( "rad" ).getValue() ;
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392 | if ( delayDir.nelements() > 1 )
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393 | defaultScanrate = delayDir[1].getAngle( "rad" ).getValue() ;
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394 |
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395 |
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396 | // FIELDNAME
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397 | RecordFieldPtr<String> strRF( trec, "FIELDNAME" ) ;
|
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398 | *strRF = fieldName ;
|
---|
399 |
|
---|
400 |
|
---|
401 | //time1 = gettimeofday_sec() ;
|
---|
402 | //os_ << "end 2nd iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
|
---|
403 | //
|
---|
404 | // ITERATION: DATA_DESC_ID
|
---|
405 | //
|
---|
406 | TableIterator iter3( t2, "DATA_DESC_ID" ) ;
|
---|
407 | while( !iter3.pastEnd() ) {
|
---|
408 | //time0 = gettimeofday_sec() ;
|
---|
409 | //os_ << "start 3rd iteration: " << time0 << LogIO::POST ;
|
---|
410 | Table t3 = iter3.table() ;
|
---|
411 | tcolr = tpoolr->construct( t3, "DATA_DESC_ID" ) ;
|
---|
412 | Int ddId = tcolr->asInt( 0 ) ;
|
---|
413 | tpoolr->destroy( tcolr ) ;
|
---|
414 | tcolr = tpoolr->construct( ddtab, "POLARIZATION_ID" ) ;
|
---|
415 | Int polId = tcolr->asInt( ddId ) ;
|
---|
416 | tpoolr->destroy( tcolr ) ;
|
---|
417 | tcolr = tpoolr->construct( ddtab, "SPECTRAL_WINDOW_ID" ) ;
|
---|
418 | Int spwId = tcolr->asInt( ddId ) ;
|
---|
419 | tpoolr->destroy( tcolr ) ;
|
---|
420 | // TODO: This must be updated if writer will be replaced from STWriter to MSWriter
|
---|
421 | sdh.nif = max( sdh.nif, spwId ) ;
|
---|
422 |
|
---|
423 | // IFNO
|
---|
424 | uintRF.attachToRecord( trec, "IFNO" ) ;
|
---|
425 | *uintRF = (uInt)spwId ;
|
---|
426 |
|
---|
427 | // polarization information
|
---|
428 | tcolr = tpoolr->construct( poltab, "NUM_CORR" ) ;
|
---|
429 | Int npol = tcolr->asInt( polId ) ;
|
---|
430 | tpoolr->destroy( tcolr ) ;
|
---|
431 | ROArrayColumn<Int> *roArrICol = new ROArrayColumn<Int>( poltab, "CORR_TYPE" ) ;
|
---|
432 | Vector<Int> corrtype = (*roArrICol)( polId ) ;
|
---|
433 | delete roArrICol ;
|
---|
434 | //os_ << "npol = " << npol << LogIO::POST ;
|
---|
435 | //os_ << "corrtype = " << corrtype << LogIO::POST ;
|
---|
436 | sdh.npol = max( sdh.npol, npol ) ;
|
---|
437 | if ( sdh.poltype == "" ) sdh.poltype = getPolType( corrtype[0] ) ;
|
---|
438 | // source information
|
---|
439 | //os_ << "srcId = " << srcId << ", spwId = " << spwId << LogIO::POST ;
|
---|
440 | MSSource srctabSel = srctab( srctab.col("SOURCE_ID") == srcId && srctab.col("SPECTRAL_WINDOW_ID") == spwId ) ;
|
---|
441 | if ( srctabSel.nrow() == 0 ) {
|
---|
442 | srctabSel = srctab( srctab.col("SOURCE_ID") == srcId && srctab.col("SPECTRAL_WINDOW_ID") == -1 ) ;
|
---|
443 | }
|
---|
444 | tcolr = tpoolr->construct( srctabSel, "NAME" ) ;
|
---|
445 | String srcName = tcolr->asString( 0 ) ;
|
---|
446 | tpoolr->destroy( tcolr ) ;
|
---|
447 |
|
---|
448 | // SRCNAME
|
---|
449 | strRF.attachToRecord( trec, "SRCNAME" ) ;
|
---|
450 | *strRF = srcName ;
|
---|
451 |
|
---|
452 | //os_ << "srcName = " << srcName << LogIO::POST ;
|
---|
453 | ROArrayColumn<Double> *roArrDCol = new ROArrayColumn<Double>( srctabSel, "PROPER_MOTION" ) ;
|
---|
454 | Array<Double> srcPM = (*roArrDCol)( 0 ) ;
|
---|
455 | delete roArrDCol ;
|
---|
456 |
|
---|
457 | // SRCPROPERMOTION
|
---|
458 | RecordFieldPtr< Array<Double> > darrRF( trec, "SRCPROPERMOTION" ) ;
|
---|
459 | *darrRF = srcPM ;
|
---|
460 |
|
---|
461 | //os_ << "srcPM = " << srcPM << LogIO::POST ;
|
---|
462 | roArrDCol = new ROArrayColumn<Double>( srctabSel, "DIRECTION" ) ;
|
---|
463 | Array<Double> srcDir = (*roArrDCol)( 0 ) ;
|
---|
464 | delete roArrDCol ;
|
---|
465 |
|
---|
466 | // SRCDIRECTION
|
---|
467 | darrRF.attachToRecord( trec, "SRCDIRECTION" ) ;
|
---|
468 | *darrRF = srcDir ;
|
---|
469 |
|
---|
470 | //os_ << "srcDir = " << srcDir << LogIO::POST ;
|
---|
471 | Array<Double> sysVels ;
|
---|
472 | Double sysVel = 0.0 ;
|
---|
473 | if ( srctabSel.tableDesc().isColumn( "SYSVEL" ) ) {
|
---|
474 | roArrDCol = new ROArrayColumn<Double>( srctabSel, "SYSVEL" ) ;
|
---|
475 | sysVels = (*roArrDCol)( 0 ) ;
|
---|
476 | delete roArrDCol ;
|
---|
477 | }
|
---|
478 | if ( !sysVels.empty() ) {
|
---|
479 | //os_ << "sysVels.shape() = " << sysVels.shape() << LogIO::POST ;
|
---|
480 | // NB: assume all SYSVEL values are the same
|
---|
481 | sysVel = sysVels( IPosition(1,0) ) ;
|
---|
482 | }
|
---|
483 |
|
---|
484 | // SRCVELOCITY
|
---|
485 | RecordFieldPtr<Double> doubleRF( trec, "SRCVELOCITY" ) ;
|
---|
486 | *doubleRF = sysVel ;
|
---|
487 |
|
---|
488 | //delete tmpArrCol ;
|
---|
489 | //os_ << "sysVel = " << sysVel << LogIO::POST ;
|
---|
490 | ROScalarMeasColumn<MDirection> *tmpMeasCol = new ROScalarMeasColumn<MDirection>( srctabSel, "DIRECTION" ) ;
|
---|
491 | MDirection md = (*tmpMeasCol)( 0 ) ;
|
---|
492 | delete tmpMeasCol ;
|
---|
493 | // for MOLECULES subtable
|
---|
494 | tcolr = tpoolr->construct( srctabSel, "NUM_LINES" ) ;
|
---|
495 | Int numLines = tcolr->asInt( 0 ) ;
|
---|
496 | tpoolr->destroy( tcolr ) ;
|
---|
497 | //os_ << "numLines = " << numLines << LogIO::POST ;
|
---|
498 | Vector<Double> restFreqs( numLines, 0.0 ) ;
|
---|
499 | Vector<String> transitionName( numLines, "" ) ;
|
---|
500 | if ( numLines != 0 ) {
|
---|
501 | if ( srctabSel.tableDesc().isColumn( "REST_FREQUENCY" ) ) {
|
---|
502 | sharedQDArrCol = new ROArrayQuantColumn<Double>( srctabSel, "REST_FREQUENCY" ) ;
|
---|
503 | Array< Quantum<Double> > qRestFreqs = (*sharedQDArrCol)( 0 ) ;
|
---|
504 | delete sharedQDArrCol ;
|
---|
505 | for ( int i = 0 ; i < numLines ; i++ ) {
|
---|
506 | restFreqs[i] = qRestFreqs( IPosition( 1, i ) ).getValue( "Hz" ) ;
|
---|
507 | }
|
---|
508 | }
|
---|
509 | //os_ << "restFreqs = " << restFreqs << LogIO::POST ;
|
---|
510 | if ( srctabSel.tableDesc().isColumn( "TRANSITION" ) ) {
|
---|
511 | ROArrayColumn<String> transitionCol( srctabSel, "TRANSITION" ) ;
|
---|
512 | if ( transitionCol.isDefined( 0 ) )
|
---|
513 | transitionName = transitionCol( 0 ) ;
|
---|
514 | //os_ << "transitionNameCol.nrow() = " << transitionCol.nrow() << LogIO::POST ;
|
---|
515 | }
|
---|
516 | }
|
---|
517 | uInt molId = table_->molecules().addEntry( restFreqs, transitionName, transitionName ) ;
|
---|
518 |
|
---|
519 | // MOLECULE_ID
|
---|
520 | uintRF.attachToRecord( trec, "MOLECULE_ID" ) ;
|
---|
521 | *uintRF = molId ;
|
---|
522 |
|
---|
523 | // spectral setup
|
---|
524 | MeasFrame mf( me, mp, md ) ;
|
---|
525 | tcolr = tpoolr->construct( spwtab, "MEAS_FREQ_REF" ) ;
|
---|
526 | MFrequency::Types freqRef = MFrequency::castType((uInt)(tcolr->asInt(spwId))) ;
|
---|
527 | tpoolr->destroy( tcolr ) ;
|
---|
528 | tcolr = tpoolr->construct( spwtab, "NUM_CHAN" ) ;
|
---|
529 | Int nchan = tcolr->asInt( spwId ) ;
|
---|
530 | tpoolr->destroy( tcolr ) ;
|
---|
531 | Bool even = False ;
|
---|
532 | if ( (nchan/2)*2 == nchan ) even = True ;
|
---|
533 | sdh.nchan = max( sdh.nchan, nchan ) ;
|
---|
534 | ROScalarQuantColumn<Double> *tmpQuantCol = new ROScalarQuantColumn<Double>( spwtab, "TOTAL_BANDWIDTH" ) ;
|
---|
535 | Double totbw = (*tmpQuantCol)( spwId ).getValue( "Hz" ) ;
|
---|
536 | delete tmpQuantCol ;
|
---|
537 | sdh.bandwidth = max( sdh.bandwidth, totbw ) ;
|
---|
538 | if ( sdh.freqref == "" )
|
---|
539 | //sdh.freqref = MFrequency::showType( freqRef ) ;
|
---|
540 | sdh.freqref = "LSRK" ;
|
---|
541 | if ( sdh.reffreq == -1.0 ) {
|
---|
542 | tmpQuantCol = new ROScalarQuantColumn<Double>( spwtab, "REF_FREQUENCY" ) ;
|
---|
543 | Quantum<Double> qreffreq = (*tmpQuantCol)( spwId ) ;
|
---|
544 | delete tmpQuantCol ;
|
---|
545 | if ( freqRef == MFrequency::LSRK ) {
|
---|
546 | sdh.reffreq = qreffreq.getValue("Hz") ;
|
---|
547 | }
|
---|
548 | else {
|
---|
549 | MFrequency::Convert tolsr( freqRef, MFrequency::Ref( MFrequency::LSRK, mf ) ) ;
|
---|
550 | sdh.reffreq = tolsr( qreffreq ).get("Hz").getValue() ;
|
---|
551 | }
|
---|
552 | }
|
---|
553 | Int refchan = nchan / 2 ;
|
---|
554 | IPosition refip( 1, refchan ) ;
|
---|
555 | Double refpix = 0.5*(nchan-1) ;
|
---|
556 | Double refval = 0.0 ;
|
---|
557 | sharedQDArrCol = new ROArrayQuantColumn<Double>( spwtab, "CHAN_WIDTH" ) ;
|
---|
558 | Double increment = (*sharedQDArrCol)( spwId )( refip ).getValue( "Hz" ) ;
|
---|
559 | delete sharedQDArrCol ;
|
---|
560 | //os_ << "nchan = " << nchan << " refchan = " << refchan << "(even=" << even << ") refpix = " << refpix << LogIO::POST ;
|
---|
561 | sharedQDArrCol = new ROArrayQuantColumn<Double>( spwtab, "CHAN_FREQ" ) ;
|
---|
562 | Vector< Quantum<Double> > chanFreqs = (*sharedQDArrCol)( spwId ) ;
|
---|
563 | delete sharedQDArrCol ;
|
---|
564 | if ( freqRef == MFrequency::LSRK ) {
|
---|
565 | if ( even ) {
|
---|
566 | IPosition refip0( 1, refchan-1 ) ;
|
---|
567 | Double refval0 = chanFreqs(refip0).getValue("Hz") ;
|
---|
568 | Double refval1 = chanFreqs(refip).getValue("Hz") ;
|
---|
569 | refval = 0.5 * ( refval0 + refval1 ) ;
|
---|
570 | }
|
---|
571 | else {
|
---|
572 | refval = chanFreqs(refip).getValue("Hz") ;
|
---|
573 | }
|
---|
574 | }
|
---|
575 | else {
|
---|
576 | MFrequency::Convert tolsr( freqRef, MFrequency::Ref( MFrequency::LSRK, mf ) ) ;
|
---|
577 | if ( even ) {
|
---|
578 | IPosition refip0( 1, refchan-1 ) ;
|
---|
579 | Double refval0 = chanFreqs(refip0).getValue("Hz") ;
|
---|
580 | Double refval1 = chanFreqs(refip).getValue("Hz") ;
|
---|
581 | refval = 0.5 * ( refval0 + refval1 ) ;
|
---|
582 | refval = tolsr( refval ).get("Hz").getValue() ;
|
---|
583 | }
|
---|
584 | else {
|
---|
585 | refval = tolsr( chanFreqs(refip) ).get("Hz").getValue() ;
|
---|
586 | }
|
---|
587 | }
|
---|
588 | uInt freqId = table_->frequencies().addEntry( refpix, refval, increment ) ;
|
---|
589 | if ( ifmap.find( spwId ) == ifmap.end() ) {
|
---|
590 | ifmap.insert( pair<Int, uInt>(spwId,freqId) ) ;
|
---|
591 | //os_ << "added to ifmap: (" << spwId << "," << freqId << ")" << LogIO::POST ;
|
---|
592 | }
|
---|
593 |
|
---|
594 | // FREQ_ID
|
---|
595 | uintRF.attachToRecord( trec, "FREQ_ID" ) ;
|
---|
596 | *uintRF = freqId ;
|
---|
597 |
|
---|
598 | // for TSYS and TCAL
|
---|
599 | Vector<MEpoch> scTime ;
|
---|
600 | Vector<Double> scInterval ;
|
---|
601 | ROArrayColumn<Float> scTsysCol ;
|
---|
602 | MSSysCal caltabsel ;
|
---|
603 | if ( isSysCal_ ) {
|
---|
604 | caltabsel = caltab( caltab.col("ANTENNA_ID") == antenna_ && caltab.col("FEED_ID") == feedId && caltab.col("SPECTRAL_WINDOW_ID") == spwId ).sort("TIME") ;
|
---|
605 | ROScalarMeasColumn<MEpoch> scTimeCol( caltabsel, "TIME" ) ;
|
---|
606 | scTime.resize( caltabsel.nrow() ) ;
|
---|
607 | for ( uInt irow = 0 ; irow < caltabsel.nrow() ; irow++ )
|
---|
608 | scTime[irow] = scTimeCol( irow ) ;
|
---|
609 | ROScalarColumn<Double> *scIntervalCol = new ROScalarColumn<Double>( caltabsel, "INTERVAL" ) ;
|
---|
610 | scInterval = scIntervalCol->getColumn() ;
|
---|
611 | delete scIntervalCol ;
|
---|
612 | scTsysCol.attach( caltabsel, colTsys_ ) ;
|
---|
613 | }
|
---|
614 | //time1 = gettimeofday_sec() ;
|
---|
615 | //os_ << "end 3rd iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
|
---|
616 | //
|
---|
617 | // ITERATION: SCAN_NUMBER
|
---|
618 | //
|
---|
619 | TableIterator iter4( t3, "SCAN_NUMBER" ) ;
|
---|
620 | while( !iter4.pastEnd() ) {
|
---|
621 | //time0 = gettimeofday_sec() ;
|
---|
622 | //os_ << "start 4th iteration: " << time0 << LogIO::POST ;
|
---|
623 | Table t4 = iter4.table() ;
|
---|
624 | tcolr = tpoolr->construct( t4, "SCAN_NUMBER" ) ;
|
---|
625 | Int scanNum = tcolr->asInt( 0 ) ;
|
---|
626 | tpoolr->destroy( tcolr ) ;
|
---|
627 |
|
---|
628 | // SCANNO
|
---|
629 | uintRF.attachToRecord( trec, "SCANNO" ) ;
|
---|
630 | *uintRF = scanNum - 1 ;
|
---|
631 |
|
---|
632 | //time1 = gettimeofday_sec() ;
|
---|
633 | //os_ << "end 4th iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
|
---|
634 | //
|
---|
635 | // ITERATION: STATE_ID
|
---|
636 | //
|
---|
637 | TableIterator iter5( t4, "STATE_ID" ) ;
|
---|
638 | while( !iter5.pastEnd() ) {
|
---|
639 | //time0 = gettimeofday_sec() ;
|
---|
640 | //os_ << "start 5th iteration: " << time0 << LogIO::POST ;
|
---|
641 | Table t5 = iter5.table() ;
|
---|
642 | tcolr = tpoolr->construct( t5, "STATE_ID" ) ;
|
---|
643 | Int stateId = tcolr->asInt( 0 ) ;
|
---|
644 | tpoolr->destroy( tcolr ) ;
|
---|
645 | tcolr = tpoolr->construct( stattab, "OBS_MODE" ) ;
|
---|
646 | String obstype = tcolr->asString( stateId ) ;
|
---|
647 | tpoolr->destroy( tcolr ) ;
|
---|
648 | if ( sdh.obstype == "" ) sdh.obstype = obstype ;
|
---|
649 |
|
---|
650 | Int nrow = t5.nrow() ;
|
---|
651 | //time1 = gettimeofday_sec() ;
|
---|
652 | //os_ << "end 5th iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
|
---|
653 |
|
---|
654 | uInt cycle = 0 ;
|
---|
655 |
|
---|
656 | Cube<Float> spArr ;
|
---|
657 | Cube<Bool> flArr ;
|
---|
658 | if ( isFloatData_ ) {
|
---|
659 | ROArrayColumn<Bool> mFlagCol( t5, "FLAG" ) ;
|
---|
660 | ROArrayColumn<Float> mFloatDataCol( t5, "FLOAT_DATA" ) ;
|
---|
661 | spArr = mFloatDataCol.getColumn() ;
|
---|
662 | flArr = mFlagCol.getColumn() ;
|
---|
663 | if ( sdh.fluxunit == "" ) {
|
---|
664 | const TableRecord &dataColKeys = mFloatDataCol.keywordSet() ;
|
---|
665 | if ( dataColKeys.isDefined( "UNIT" ) )
|
---|
666 | sdh.fluxunit = dataColKeys.asString( "UNIT" ) ;
|
---|
667 | }
|
---|
668 | }
|
---|
669 | else if ( isData_ ) {
|
---|
670 | spArr.resize( npol, nchan, nrow ) ;
|
---|
671 | flArr.resize( npol, nchan, nrow ) ;
|
---|
672 | ROArrayColumn<Bool> mFlagCol( t5, "FLAG" ) ;
|
---|
673 | ROArrayColumn<Complex> mDataCol( t5, "DATA" ) ;
|
---|
674 | for ( Int irow = 0 ; irow < nrow ; irow++ ) {
|
---|
675 | Bool crossOK = False ;
|
---|
676 | Matrix<Complex> sp = mDataCol( irow ) ;
|
---|
677 | Matrix<Bool> fl = mFlagCol( irow ) ;
|
---|
678 | Matrix<Float> spxy = spArr.xyPlane( irow ) ;
|
---|
679 | Matrix<Bool> flxy = flArr.xyPlane( irow ) ;
|
---|
680 | for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
|
---|
681 | if ( corrtype[ipol] == Stokes::XY || corrtype[ipol] == Stokes::YX
|
---|
682 | || corrtype[ipol] == Stokes::RL || corrtype[ipol] == Stokes::LR ) {
|
---|
683 | if ( !crossOK ) {
|
---|
684 | spxy.row( ipol ) = real( sp.row( ipol ) ) ;
|
---|
685 | flxy.row( ipol ) = fl.row( ipol ) ;
|
---|
686 | if ( corrtype[ipol] == Stokes::XY || corrtype[ipol] == Stokes::RL ) {
|
---|
687 | spxy.row( ipol+1 ) = imag( sp.row( ipol ) ) ;
|
---|
688 | flxy.row( ipol+1 ) = fl.row( ipol ) ;
|
---|
689 | }
|
---|
690 | else {
|
---|
691 | spxy.row( ipol+1 ) = imag( conj( sp.row( ipol ) ) ) ;
|
---|
692 | flxy.row( ipol+1 ) = fl.row( ipol ) ;
|
---|
693 | }
|
---|
694 | crossOK = True ;
|
---|
695 | }
|
---|
696 | }
|
---|
697 | else {
|
---|
698 | spxy.row( ipol ) = real( sp.row( ipol ) ) ;
|
---|
699 | flxy.row( ipol ) = fl.row( ipol ) ;
|
---|
700 | }
|
---|
701 | }
|
---|
702 | }
|
---|
703 | if ( sdh.fluxunit == "" ) {
|
---|
704 | const TableRecord &dataColKeys = mDataCol.keywordSet() ;
|
---|
705 | if ( dataColKeys.isDefined( "UNIT" ) )
|
---|
706 | sdh.fluxunit = dataColKeys.asString( "UNIT" ) ;
|
---|
707 | }
|
---|
708 | }
|
---|
709 | ROScalarMeasColumn<MEpoch> *mTimeCol = new ROScalarMeasColumn<MEpoch>( t5, "TIME" ) ;
|
---|
710 | Block<MEpoch> mTimeB( nrow ) ;
|
---|
711 | for ( Int irow = 0 ; irow < nrow ; irow++ )
|
---|
712 | mTimeB[irow] = (*mTimeCol)( irow ) ;
|
---|
713 | ROTableColumn *mIntervalCol = tpoolr->construct( t5, "INTERVAL" ) ;
|
---|
714 | ROTableColumn *mFlagRowCol = tpoolr->construct( t5, "FLAG_ROW" ) ;
|
---|
715 | Block<Int> sysCalIdx( nrow, -1 ) ;
|
---|
716 | if ( isSysCal_ ) {
|
---|
717 | getSysCalTime( scTime, scInterval, mTimeB, sysCalIdx ) ;
|
---|
718 | }
|
---|
719 | delete mTimeCol ;
|
---|
720 | Matrix<Float> defaulttsys( npol, 1, 1.0 ) ;
|
---|
721 | Int srcType = getSrcType( stateId, tpoolr ) ;
|
---|
722 | uInt diridx = 0 ;
|
---|
723 | MDirection::Types dirType ;
|
---|
724 | uInt wid = 0 ;
|
---|
725 | Int pidx = 0 ;
|
---|
726 | Bool crossOK = False ;
|
---|
727 | Block<uInt> polnos( npol, 99 ) ;
|
---|
728 | for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
|
---|
729 | Block<uInt> p = getPolNo( corrtype[ipol] ) ;
|
---|
730 | if ( p.size() > 1 ) {
|
---|
731 | if ( crossOK ) continue ;
|
---|
732 | else {
|
---|
733 | polnos[pidx] = p[0] ;
|
---|
734 | pidx++ ;
|
---|
735 | polnos[pidx] = p[1] ;
|
---|
736 | pidx++ ;
|
---|
737 | crossOK = True ;
|
---|
738 | }
|
---|
739 | }
|
---|
740 | else {
|
---|
741 | polnos[pidx] = p[0] ;
|
---|
742 | pidx++ ;
|
---|
743 | }
|
---|
744 | }
|
---|
745 |
|
---|
746 | // SRCTYPE
|
---|
747 | intRF.attachToRecord( trec, "SRCTYPE" ) ;
|
---|
748 | *intRF = srcType ;
|
---|
749 |
|
---|
750 | for ( Int irow = 0 ; irow < nrow ; irow++ ) {
|
---|
751 | // CYCLENO
|
---|
752 | *cycleRF = cycle ;
|
---|
753 |
|
---|
754 | // FLAGROW
|
---|
755 | *flrRF = (uInt)mFlagRowCol->asBool( irow ) ;
|
---|
756 |
|
---|
757 | // SPECTRA, FLAG
|
---|
758 | Matrix<Float> sp = spArr.xyPlane( irow ) ;
|
---|
759 | Matrix<Bool> flb = flArr.xyPlane( irow ) ;
|
---|
760 | Matrix<uChar> fl( flb.shape() ) ;
|
---|
761 | convertArray( fl, flb ) ;
|
---|
762 |
|
---|
763 | // TIME
|
---|
764 | *timeRF = mTimeB[irow].get("d").getValue() ;
|
---|
765 |
|
---|
766 | // INTERVAL
|
---|
767 | *intervalRF = (Double)(mIntervalCol->asdouble( irow )) ;
|
---|
768 |
|
---|
769 | // TSYS
|
---|
770 | Matrix<Float> tsys ;
|
---|
771 | if ( sysCalIdx[irow] != -1 )
|
---|
772 | tsys = scTsysCol( irow ) ;
|
---|
773 | else
|
---|
774 | tsys = defaulttsys ;
|
---|
775 |
|
---|
776 | // TCAL_ID
|
---|
777 | Block<uInt> tcalids( npol, 0 ) ;
|
---|
778 | if ( sysCalIdx[irow] != -1 ) {
|
---|
779 | tcalids = getTcalId( feedId, spwId, scTime[sysCalIdx[irow]] ) ;
|
---|
780 | }
|
---|
781 |
|
---|
782 | // WEATHER_ID
|
---|
783 | if ( isWeather_ )
|
---|
784 | wid = getWeatherId( wid, mTimeB[irow].get("s").getValue() ) ;
|
---|
785 | *widRF = wid ;
|
---|
786 |
|
---|
787 |
|
---|
788 | // DIRECTION, AZEL, SCANRATE
|
---|
789 | if ( getPt_ ) {
|
---|
790 | Vector<Double> dir ;
|
---|
791 | Vector<Double> scanrate ;
|
---|
792 | String refString ;
|
---|
793 | diridx = getDirection( diridx, dir, scanrate, refString, pointtab, mTimeB[irow].get("s").getValue() ) ;
|
---|
794 | MDirection::getType( dirType, refString ) ;
|
---|
795 | mf.resetEpoch( mTimeB[irow] ) ;
|
---|
796 | mf.resetDirection( MDirection( MVDirection(dir), dirType ) ) ;
|
---|
797 | if ( refString == "J2000" ) {
|
---|
798 | *dirRF = dir ;
|
---|
799 | MDirection::Convert toazel( dirType, MDirection::Ref( MDirection::AZEL, mf ) ) ;
|
---|
800 | Vector<Double> azel = toazel( dir ).getAngle("rad").getValue() ;
|
---|
801 | *azRF = (Float)azel(0) ;
|
---|
802 | *elRF = (Float)azel(1) ;
|
---|
803 | }
|
---|
804 | else if ( refString(0,4) == "AZEL" ) {
|
---|
805 | *azRF = (Float)dir(0) ;
|
---|
806 | *elRF = (Float)dir(1) ;
|
---|
807 | MDirection::Convert toj2000( dirType, MDirection::Ref( MDirection::J2000, mf ) ) ;
|
---|
808 | Vector<Double> newdir = toj2000( dir ).getAngle("rad").getValue() ;
|
---|
809 | *dirRF = newdir ;
|
---|
810 | }
|
---|
811 | else {
|
---|
812 | MDirection::Convert toazel( dirType, MDirection::Ref( MDirection::AZEL, mf ) ) ;
|
---|
813 | Vector<Double> azel = toazel( dir ).getAngle("rad").getValue() ;
|
---|
814 | MDirection::Convert toj2000( dirType, MDirection::Ref( MDirection::J2000, mf ) ) ;
|
---|
815 | Vector<Double> newdir = toj2000( dir ).getAngle("rad").getValue() ;
|
---|
816 | *dirRF = newdir ;
|
---|
817 | *azRF = (Float)azel(0) ;
|
---|
818 | *elRF = (Float)azel(1) ;
|
---|
819 | }
|
---|
820 | if ( scanrate.size() != 0 ) {
|
---|
821 | *scrRF = scanrate ;
|
---|
822 | }
|
---|
823 | else {
|
---|
824 | *scrRF = defaultScanrate ;
|
---|
825 | }
|
---|
826 | }
|
---|
827 | else {
|
---|
828 | String ref = md.getRefString() ;
|
---|
829 | //Vector<Double> defaultDir = srcDir ;
|
---|
830 | MDirection::getType( dirType, "J2000" ) ;
|
---|
831 | if ( ref != "J2000" ) {
|
---|
832 | ROScalarMeasColumn<MEpoch> tmCol( pointtab, "TIME" ) ;
|
---|
833 | mf.resetEpoch( tmCol( 0 ) ) ;
|
---|
834 | MDirection::Convert toj2000( dirType, MDirection::Ref( MDirection::J2000, mf ) ) ;
|
---|
835 | defaultDir = toj2000( defaultDir ).getAngle("rad").getValue() ;
|
---|
836 | }
|
---|
837 | mf.resetEpoch( mTimeB[irow] ) ;
|
---|
838 | MDirection::Convert toazel( dirType, MDirection::Ref( MDirection::AZEL, mf ) ) ;
|
---|
839 | Vector<Double> azel = toazel( defaultDir ).getAngle("rad").getValue() ;
|
---|
840 | *azRF = (Float)azel(0) ;
|
---|
841 | *elRF = (Float)azel(1) ;
|
---|
842 | *dirRF = defaultDir ;
|
---|
843 | *scrRF = defaultScanrate ;
|
---|
844 | }
|
---|
845 |
|
---|
846 | // Polarization dependent things
|
---|
847 | for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
|
---|
848 | // POLNO
|
---|
849 | *polnoRF = polnos[ipol] ;
|
---|
850 |
|
---|
851 | //*spRF = sp.row( ipol ) ;
|
---|
852 | //*ucarrRF = fl.row( ipol ) ;
|
---|
853 | //*tsysRF = tsys.row( ipol ) ;
|
---|
854 | spRF.define( sp.row( ipol ) ) ;
|
---|
855 | ucarrRF.define( fl.row( ipol ) ) ;
|
---|
856 | tsysRF.define( tsys.row( ipol ) ) ;
|
---|
857 | *tcalidRF = tcalids[ipol] ;
|
---|
858 |
|
---|
859 | // Commit row
|
---|
860 | stab.addRow() ;
|
---|
861 | row.put( stab.nrow()-1 ) ;
|
---|
862 | }
|
---|
863 |
|
---|
864 | cycle++ ;
|
---|
865 | }
|
---|
866 | tpoolr->destroy( mIntervalCol ) ;
|
---|
867 | tpoolr->destroy( mFlagRowCol ) ;
|
---|
868 |
|
---|
869 | //time1 = gettimeofday_sec() ;
|
---|
870 | //os_ << "end 5th iteration: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
|
---|
871 |
|
---|
872 | iter5.next() ;
|
---|
873 | }
|
---|
874 |
|
---|
875 |
|
---|
876 | iter4.next() ;
|
---|
877 | }
|
---|
878 |
|
---|
879 |
|
---|
880 | iter3.next() ;
|
---|
881 | }
|
---|
882 |
|
---|
883 |
|
---|
884 | iter2.next() ;
|
---|
885 | }
|
---|
886 |
|
---|
887 |
|
---|
888 | iter1.next() ;
|
---|
889 | }
|
---|
890 | if ( sdh.nbeam < nbeam ) sdh.nbeam = nbeam ;
|
---|
891 |
|
---|
892 | iter0.next() ;
|
---|
893 | }
|
---|
894 |
|
---|
895 |
|
---|
896 | delete tpoolr ;
|
---|
897 |
|
---|
898 |
|
---|
899 | // Table Keywords
|
---|
900 | // TODO: This must be updated if writer will be replaced from STWriter to MSWriter
|
---|
901 | // sdh.nif = ifmap.size() ;
|
---|
902 | sdh.nif++ ;
|
---|
903 | if ( ( telescopeName == "" ) || ( antennaName == telescopeName ) ) {
|
---|
904 | sdh.antennaname = antennaName ;
|
---|
905 | }
|
---|
906 | else {
|
---|
907 | sdh.antennaname = telescopeName + "//" + antennaName ;
|
---|
908 | }
|
---|
909 | if ( stationName != "" ) {
|
---|
910 | sdh.antennaname += "@" + stationName ;
|
---|
911 | }
|
---|
912 | ROArrayColumn<Double> pdirCol( pointtab, "DIRECTION" ) ;
|
---|
913 | String dirref = pdirCol.keywordSet().asRecord("MEASINFO").asString("Ref") ;
|
---|
914 | if ( dirref == "AZELGEO" || dirref == "AZEL" ) {
|
---|
915 | dirref = "J2000" ;
|
---|
916 | }
|
---|
917 | sscanf( dirref.chars()+1, "%f", &sdh.equinox ) ;
|
---|
918 | sdh.epoch = "UTC" ;
|
---|
919 | if (sdh.freqref == "TOPO") {
|
---|
920 | sdh.freqref = "TOPOCENT";
|
---|
921 | } else if (sdh.freqref == "GEO") {
|
---|
922 | sdh.freqref = "GEOCENTR";
|
---|
923 | } else if (sdh.freqref == "BARY") {
|
---|
924 | sdh.freqref = "BARYCENT";
|
---|
925 | } else if (sdh.freqref == "GALACTO") {
|
---|
926 | sdh.freqref = "GALACTOC";
|
---|
927 | } else if (sdh.freqref == "LGROUP") {
|
---|
928 | sdh.freqref = "LOCALGRP";
|
---|
929 | } else if (sdh.freqref == "CMB") {
|
---|
930 | sdh.freqref = "CMBDIPOL";
|
---|
931 | } else if (sdh.freqref == "REST") {
|
---|
932 | sdh.freqref = "SOURCE";
|
---|
933 | }
|
---|
934 | table_->setHeader( sdh ) ;
|
---|
935 |
|
---|
936 | // save path to POINTING table
|
---|
937 | //Path datapath(mstable_.tableName()) ;
|
---|
938 | Path datapath( tablename_ ) ;
|
---|
939 | String pTabName = datapath.absoluteName() + "/POINTING" ;
|
---|
940 | stab.rwKeywordSet().define( "POINTING", pTabName ) ;
|
---|
941 |
|
---|
942 | // for GBT
|
---|
943 | if ( antennaName == "GBT" ) {
|
---|
944 | String goTabName = datapath.absoluteName() + "/GBT_GO" ;
|
---|
945 | stab.rwKeywordSet().define( "GBT_GO", goTabName ) ;
|
---|
946 | }
|
---|
947 | // double endSec = gettimeofday_sec() ;
|
---|
948 | // os_ << "end MSFiller::fill() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
|
---|
949 | }
|
---|
950 |
|
---|
951 | void MSFiller::close()
|
---|
952 | {
|
---|
953 | //tablesel_.closeSubTables() ;
|
---|
954 | mstable_.closeSubTables() ;
|
---|
955 | //tablesel_.unlock() ;
|
---|
956 | mstable_.unlock() ;
|
---|
957 | }
|
---|
958 |
|
---|
959 | Int MSFiller::getSrcType( Int stateId, boost::object_pool<ROTableColumn> *tpool )
|
---|
960 | {
|
---|
961 | // double startSec = gettimeofday_sec() ;
|
---|
962 | // os_ << "start MSFiller::getSrcType() startSec=" << startSec << LogIO::POST ;
|
---|
963 |
|
---|
964 | MSState statetab = mstable_.state() ;
|
---|
965 | ROTableColumn *sharedCol ;
|
---|
966 | sharedCol = tpool->construct( statetab, "OBS_MODE" ) ;
|
---|
967 | String obsMode = sharedCol->asString( stateId ) ;
|
---|
968 | tpool->destroy( sharedCol ) ;
|
---|
969 | sharedCol = tpool->construct( statetab, "SIG" ) ;
|
---|
970 | Bool sig = sharedCol->asBool( stateId ) ;
|
---|
971 | tpool->destroy( sharedCol ) ;
|
---|
972 | sharedCol = tpool->construct( statetab, "REF" ) ;
|
---|
973 | Bool ref = sharedCol->asBool( stateId ) ;
|
---|
974 | tpool->destroy( sharedCol ) ;
|
---|
975 | sharedCol = tpool->construct( statetab, "CAL" ) ;
|
---|
976 | Double cal = (Double)(sharedCol->asdouble( stateId )) ;
|
---|
977 | tpool->destroy( sharedCol ) ;
|
---|
978 | //os_ << "OBS_MODE = " << obsMode << LogIO::POST ;
|
---|
979 |
|
---|
980 | // determine separator
|
---|
981 | String sep = "" ;
|
---|
982 | if ( obsMode.find( ":" ) != String::npos ) {
|
---|
983 | sep = ":" ;
|
---|
984 | }
|
---|
985 | else if ( obsMode.find( "." ) != String::npos ) {
|
---|
986 | sep = "." ;
|
---|
987 | }
|
---|
988 |
|
---|
989 | // determine SRCTYPE
|
---|
990 | Int srcType = SrcType::NOTYPE ;
|
---|
991 | if ( sep == ":" ) {
|
---|
992 | // sep == ":"
|
---|
993 | //
|
---|
994 | // GBT case
|
---|
995 | //
|
---|
996 | // obsMode1=Nod
|
---|
997 | // NOD
|
---|
998 | // obsMode1=OffOn
|
---|
999 | // obsMode2=PSWITCHON: PSON
|
---|
1000 | // obsMode2=PSWITCHOFF: PSOFF
|
---|
1001 | // obsMode1=??
|
---|
1002 | // obsMode2=FSWITCH:
|
---|
1003 | // SIG=1: FSON
|
---|
1004 | // REF=1: FSOFF
|
---|
1005 | // Calibration scan if CAL != 0
|
---|
1006 | Int epos = obsMode.find_first_of( sep ) ;
|
---|
1007 | Int nextpos = obsMode.find_first_of( sep, epos+1 ) ;
|
---|
1008 | String obsMode1 = obsMode.substr( 0, epos ) ;
|
---|
1009 | String obsMode2 = obsMode.substr( epos+1, nextpos-epos-1 ) ;
|
---|
1010 | if ( obsMode1 == "Nod" ) {
|
---|
1011 | srcType = SrcType::NOD ;
|
---|
1012 | }
|
---|
1013 | else if ( obsMode1 == "OffOn" ) {
|
---|
1014 | if ( obsMode2 == "PSWITCHON" ) srcType = SrcType::PSON ;
|
---|
1015 | if ( obsMode2 == "PSWITCHOFF" ) srcType = SrcType::PSOFF ;
|
---|
1016 | }
|
---|
1017 | else {
|
---|
1018 | if ( obsMode2 == "FSWITCH" ) {
|
---|
1019 | if ( sig ) srcType = SrcType::FSON ;
|
---|
1020 | if ( ref ) srcType = SrcType::FSOFF ;
|
---|
1021 | }
|
---|
1022 | }
|
---|
1023 | if ( cal > 0.0 ) {
|
---|
1024 | if ( srcType == SrcType::NOD )
|
---|
1025 | srcType = SrcType::NODCAL ;
|
---|
1026 | else if ( srcType == SrcType::PSON )
|
---|
1027 | srcType = SrcType::PONCAL ;
|
---|
1028 | else if ( srcType == SrcType::PSOFF )
|
---|
1029 | srcType = SrcType::POFFCAL ;
|
---|
1030 | else if ( srcType == SrcType::FSON )
|
---|
1031 | srcType = SrcType::FONCAL ;
|
---|
1032 | else if ( srcType == SrcType::FSOFF )
|
---|
1033 | srcType = SrcType::FOFFCAL ;
|
---|
1034 | else
|
---|
1035 | srcType = SrcType::CAL ;
|
---|
1036 | }
|
---|
1037 | }
|
---|
1038 | else if ( sep == "." ) {
|
---|
1039 | // sep == "."
|
---|
1040 | //
|
---|
1041 | // ALMA & EVLA case (MS via ASDM)
|
---|
1042 | //
|
---|
1043 | // obsMode1=CALIBRATE_*
|
---|
1044 | // obsMode2=ON_SOURCE: PONCAL
|
---|
1045 | // obsMode2=OFF_SOURCE: POFFCAL
|
---|
1046 | // obsMode1=OBSERVE_TARGET
|
---|
1047 | // obsMode2=ON_SOURCE: PON
|
---|
1048 | // obsMode2=OFF_SOURCE: POFF
|
---|
1049 | Int epos = obsMode.find_first_of( sep ) ;
|
---|
1050 | Int nextpos = obsMode.find_first_of( sep, epos+1 ) ;
|
---|
1051 | String obsMode1 = obsMode.substr( 0, epos ) ;
|
---|
1052 | String obsMode2 = obsMode.substr( epos+1, nextpos-epos-1 ) ;
|
---|
1053 | if ( obsMode1.find( "CALIBRATE_" ) == 0 ) {
|
---|
1054 | if ( obsMode2 == "ON_SOURCE" ) srcType = SrcType::PONCAL ;
|
---|
1055 | if ( obsMode2 == "OFF_SOURCE" ) srcType = SrcType::POFFCAL ;
|
---|
1056 | }
|
---|
1057 | else if ( obsMode1 == "OBSERVE_TARGET" ) {
|
---|
1058 | if ( obsMode2 == "ON_SOURCE" ) srcType = SrcType::PSON ;
|
---|
1059 | if ( obsMode2 == "OFF_SOURCE" ) srcType = SrcType::PSOFF ;
|
---|
1060 | }
|
---|
1061 | }
|
---|
1062 | else {
|
---|
1063 | if ( sig ) srcType = SrcType::SIG ;
|
---|
1064 | if ( ref ) srcType = SrcType::REF ;
|
---|
1065 | }
|
---|
1066 |
|
---|
1067 | //os_ << "srcType = " << srcType << LogIO::POST ;
|
---|
1068 | // double endSec = gettimeofday_sec() ;
|
---|
1069 | // os_ << "end MSFiller::getSrcType() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
|
---|
1070 | return srcType ;
|
---|
1071 | }
|
---|
1072 |
|
---|
1073 | //Vector<uInt> MSFiller::getPolNo( Int corrType )
|
---|
1074 | Block<uInt> MSFiller::getPolNo( Int corrType )
|
---|
1075 | {
|
---|
1076 | // double startSec = gettimeofday_sec() ;
|
---|
1077 | // os_ << "start MSFiller::getPolNo() startSec=" << startSec << LogIO::POST ;
|
---|
1078 | Block<uInt> polno( 1 ) ;
|
---|
1079 |
|
---|
1080 | if ( corrType == Stokes::I || corrType == Stokes::RR || corrType == Stokes::XX ) {
|
---|
1081 | polno = 0 ;
|
---|
1082 | }
|
---|
1083 | else if ( corrType == Stokes::Q || corrType == Stokes::LL || corrType == Stokes::YY ) {
|
---|
1084 | polno = 1 ;
|
---|
1085 | }
|
---|
1086 | else if ( corrType == Stokes::U ) {
|
---|
1087 | polno = 2 ;
|
---|
1088 | }
|
---|
1089 | else if ( corrType == Stokes::V ) {
|
---|
1090 | polno = 3 ;
|
---|
1091 | }
|
---|
1092 | else if ( corrType == Stokes::RL || corrType == Stokes::XY || corrType == Stokes::LR || corrType == Stokes::RL ) {
|
---|
1093 | polno.resize( 2 ) ;
|
---|
1094 | polno[0] = 2 ;
|
---|
1095 | polno[1] = 3 ;
|
---|
1096 | }
|
---|
1097 | else if ( corrType == Stokes::Plinear ) {
|
---|
1098 | polno[0] = 1 ;
|
---|
1099 | }
|
---|
1100 | else if ( corrType == Stokes::Pangle ) {
|
---|
1101 | polno[0] = 2 ;
|
---|
1102 | }
|
---|
1103 | else {
|
---|
1104 | polno = 99 ;
|
---|
1105 | }
|
---|
1106 | //os_ << "polno = " << polno << LogIO::POST ;
|
---|
1107 | // double endSec = gettimeofday_sec() ;
|
---|
1108 | // os_ << "end MSFiller::getPolNo() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
|
---|
1109 |
|
---|
1110 | return polno ;
|
---|
1111 | }
|
---|
1112 |
|
---|
1113 | String MSFiller::getPolType( Int corrType )
|
---|
1114 | {
|
---|
1115 | // double startSec = gettimeofday_sec() ;
|
---|
1116 | // os_ << "start MSFiller::getPolType() startSec=" << startSec << LogIO::POST ;
|
---|
1117 | String poltype = "" ;
|
---|
1118 |
|
---|
1119 | if ( corrType == Stokes::I || corrType == Stokes::Q || corrType == Stokes::U || corrType == Stokes::V )
|
---|
1120 | poltype = "stokes" ;
|
---|
1121 | else if ( corrType == Stokes::XX || corrType == Stokes::YY || corrType == Stokes::XY || corrType == Stokes::YX )
|
---|
1122 | poltype = "linear" ;
|
---|
1123 | else if ( corrType == Stokes::RR || corrType == Stokes::LL || corrType == Stokes::RL || corrType == Stokes::LR )
|
---|
1124 | poltype = "circular" ;
|
---|
1125 | else if ( corrType == Stokes::Plinear || corrType == Stokes::Pangle )
|
---|
1126 | poltype = "linpol" ;
|
---|
1127 |
|
---|
1128 | // double endSec = gettimeofday_sec() ;
|
---|
1129 | // os_ << "end MSFiller::getPolType() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
|
---|
1130 | return poltype ;
|
---|
1131 | }
|
---|
1132 |
|
---|
1133 | void MSFiller::fillWeather()
|
---|
1134 | {
|
---|
1135 | // double startSec = gettimeofday_sec() ;
|
---|
1136 | // os_ << "start MSFiller::fillWeather() startSec=" << startSec << LogIO::POST ;
|
---|
1137 |
|
---|
1138 | if ( !isWeather_ ) {
|
---|
1139 | // add dummy row
|
---|
1140 | table_->weather().table().addRow(1,True) ;
|
---|
1141 | return ;
|
---|
1142 | }
|
---|
1143 |
|
---|
1144 | Table mWeather = mstable_.weather() ;
|
---|
1145 | //Table mWeatherSel = mWeather( mWeather.col("ANTENNA_ID") == antenna_ ).sort("TIME") ;
|
---|
1146 | Table mWeatherSel( mWeather( mWeather.col("ANTENNA_ID") == antenna_ ).sort("TIME") ) ;
|
---|
1147 | //os_ << "mWeatherSel.nrow() = " << mWeatherSel.nrow() << LogIO::POST ;
|
---|
1148 | if ( mWeatherSel.nrow() == 0 ) {
|
---|
1149 | os_ << "No rows with ANTENNA_ID = " << antenna_ << ", Try -1..." << LogIO::POST ;
|
---|
1150 | mWeatherSel = Table( MSWeather( mWeather( mWeather.col("ANTENNA_ID") == -1 ) ) ) ;
|
---|
1151 | if ( mWeatherSel.nrow() == 0 ) {
|
---|
1152 | os_ << "No rows in WEATHER table" << LogIO::POST ;
|
---|
1153 | }
|
---|
1154 | }
|
---|
1155 | uInt wnrow = mWeatherSel.nrow() ;
|
---|
1156 | //os_ << "wnrow = " << wnrow << LogIO::POST ;
|
---|
1157 |
|
---|
1158 | if ( wnrow == 0 )
|
---|
1159 | return ;
|
---|
1160 |
|
---|
1161 | Table wtab = table_->weather().table() ;
|
---|
1162 | wtab.addRow( wnrow ) ;
|
---|
1163 |
|
---|
1164 | ScalarColumn<Float> *fCol ;
|
---|
1165 | ROScalarColumn<Float> *sharedFloatCol ;
|
---|
1166 | if ( mWeatherSel.tableDesc().isColumn( "TEMPERATURE" ) ) {
|
---|
1167 | fCol = new ScalarColumn<Float>( wtab, "TEMPERATURE" ) ;
|
---|
1168 | sharedFloatCol = new ROScalarColumn<Float>( mWeatherSel, "TEMPERATURE" ) ;
|
---|
1169 | fCol->putColumn( *sharedFloatCol ) ;
|
---|
1170 | delete sharedFloatCol ;
|
---|
1171 | delete fCol ;
|
---|
1172 | }
|
---|
1173 | if ( mWeatherSel.tableDesc().isColumn( "PRESSURE" ) ) {
|
---|
1174 | fCol = new ScalarColumn<Float>( wtab, "PRESSURE" ) ;
|
---|
1175 | sharedFloatCol = new ROScalarColumn<Float>( mWeatherSel, "PRESSURE" ) ;
|
---|
1176 | fCol->putColumn( *sharedFloatCol ) ;
|
---|
1177 | delete sharedFloatCol ;
|
---|
1178 | delete fCol ;
|
---|
1179 | }
|
---|
1180 | if ( mWeatherSel.tableDesc().isColumn( "REL_HUMIDITY" ) ) {
|
---|
1181 | fCol = new ScalarColumn<Float>( wtab, "HUMIDITY" ) ;
|
---|
1182 | sharedFloatCol = new ROScalarColumn<Float>( mWeatherSel, "REL_HUMIDITY" ) ;
|
---|
1183 | fCol->putColumn( *sharedFloatCol ) ;
|
---|
1184 | delete sharedFloatCol ;
|
---|
1185 | delete fCol ;
|
---|
1186 | }
|
---|
1187 | if ( mWeatherSel.tableDesc().isColumn( "WIND_SPEED" ) ) {
|
---|
1188 | fCol = new ScalarColumn<Float>( wtab, "WINDSPEED" ) ;
|
---|
1189 | sharedFloatCol = new ROScalarColumn<Float>( mWeatherSel, "WIND_SPEED" ) ;
|
---|
1190 | fCol->putColumn( *sharedFloatCol ) ;
|
---|
1191 | delete sharedFloatCol ;
|
---|
1192 | delete fCol ;
|
---|
1193 | }
|
---|
1194 | if ( mWeatherSel.tableDesc().isColumn( "WIND_DIRECTION" ) ) {
|
---|
1195 | fCol = new ScalarColumn<Float>( wtab, "WINDAZ" ) ;
|
---|
1196 | sharedFloatCol = new ROScalarColumn<Float>( mWeatherSel, "WIND_DIRECTION" ) ;
|
---|
1197 | fCol->putColumn( *sharedFloatCol ) ;
|
---|
1198 | delete sharedFloatCol ;
|
---|
1199 | delete fCol ;
|
---|
1200 | }
|
---|
1201 | ScalarColumn<uInt> idCol( wtab, "ID" ) ;
|
---|
1202 | for ( uInt irow = 0 ; irow < wnrow ; irow++ )
|
---|
1203 | idCol.put( irow, irow ) ;
|
---|
1204 |
|
---|
1205 | ROScalarQuantColumn<Double> tqCol( mWeatherSel, "TIME" ) ;
|
---|
1206 | ROScalarColumn<Double> tCol( mWeatherSel, "TIME" ) ;
|
---|
1207 | String tUnit = tqCol.getUnits() ;
|
---|
1208 | mwTime_ = tCol.getColumn() ;
|
---|
1209 | if ( tUnit == "d" )
|
---|
1210 | mwTime_ *= 86400.0 ;
|
---|
1211 | tqCol.attach( mWeatherSel, "INTERVAL" ) ;
|
---|
1212 | tCol.attach( mWeatherSel, "INTERVAL" ) ;
|
---|
1213 | String iUnit = tqCol.getUnits() ;
|
---|
1214 | mwInterval_ = tCol.getColumn() ;
|
---|
1215 | if ( iUnit == "d" )
|
---|
1216 | mwInterval_ *= 86400.0 ;
|
---|
1217 | //os_ << "mwTime[0] = " << mwTime_[0] << " mwInterval[0] = " << mwInterval_[0] << LogIO::POST ;
|
---|
1218 | // double endSec = gettimeofday_sec() ;
|
---|
1219 | // os_ << "end MSFiller::fillWeather() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
|
---|
1220 | }
|
---|
1221 |
|
---|
1222 | void MSFiller::fillFocus()
|
---|
1223 | {
|
---|
1224 | // double startSec = gettimeofday_sec() ;
|
---|
1225 | // os_ << "start MSFiller::fillFocus() startSec=" << startSec << LogIO::POST ;
|
---|
1226 | // tentative
|
---|
1227 | Table tab = table_->focus().table() ;
|
---|
1228 | tab.addRow( 1 ) ;
|
---|
1229 | ScalarColumn<uInt> idCol( tab, "ID" ) ;
|
---|
1230 | idCol.put( 0, 0 ) ;
|
---|
1231 | // double endSec = gettimeofday_sec() ;
|
---|
1232 | // os_ << "end MSFiller::fillFocus() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
|
---|
1233 | }
|
---|
1234 |
|
---|
1235 | void MSFiller::fillTcal( boost::object_pool<ROTableColumn> *tpoolr )
|
---|
1236 | {
|
---|
1237 | // double startSec = gettimeofday_sec() ;
|
---|
1238 | // os_ << "start MSFiller::fillTcal() startSec=" << startSec << LogIO::POST ;
|
---|
1239 |
|
---|
1240 | if ( !isSysCal_ ) {
|
---|
1241 | // add dummy row
|
---|
1242 | os_ << "No SysCal rows" << LogIO::POST ;
|
---|
1243 | table_->tcal().table().addRow(1,True) ;
|
---|
1244 | return ;
|
---|
1245 | }
|
---|
1246 |
|
---|
1247 | Table sctab = mstable_.sysCal() ;
|
---|
1248 | if ( sctab.nrow() == 0 ) {
|
---|
1249 | os_ << "No SysCal rows" << LogIO::POST ;
|
---|
1250 | return ;
|
---|
1251 | }
|
---|
1252 | Table sctabsel( sctab( sctab.col("ANTENNA_ID") == antenna_ ) ) ;
|
---|
1253 | if ( sctabsel.nrow() == 0 ) {
|
---|
1254 | os_ << "No SysCal rows" << LogIO::POST ;
|
---|
1255 | return ;
|
---|
1256 | }
|
---|
1257 | ROArrayColumn<Float> *tmpTcalCol = new ROArrayColumn<Float>( sctabsel, "TCAL" ) ;
|
---|
1258 | uInt npol = tmpTcalCol->shape( 0 )(0) ;
|
---|
1259 | delete tmpTcalCol ;
|
---|
1260 | //os_ << "fillTcal(): npol = " << npol << LogIO::POST ;
|
---|
1261 | Table tab = table_->tcal().table() ;
|
---|
1262 | ArrayColumn<Float> tcalCol( tab, "TCAL" ) ;
|
---|
1263 | ROTableColumn *sharedCol ;
|
---|
1264 | uInt oldnr = 0 ;
|
---|
1265 | uInt newnr = 0 ;
|
---|
1266 | TableRow row( tab ) ;
|
---|
1267 | TableRecord &trec = row.record() ;
|
---|
1268 | RecordFieldPtr<uInt> idRF( trec, "ID" ) ;
|
---|
1269 | RecordFieldPtr<String> timeRF( trec, "TIME" ) ;
|
---|
1270 | RecordFieldPtr< Array<Float> > tcalRF( trec, "TCAL" ) ;
|
---|
1271 | TableIterator iter0( sctabsel, "FEED_ID" ) ;
|
---|
1272 | while( !iter0.pastEnd() ) {
|
---|
1273 | Table t0 = iter0.table() ;
|
---|
1274 | sharedCol = tpoolr->construct( t0, "FEED_ID" ) ;
|
---|
1275 | Int feedId = sharedCol->asInt( 0 ) ;
|
---|
1276 | tpoolr->destroy( sharedCol ) ;
|
---|
1277 | TableIterator iter1( t0, "SPECTRAL_WINDOW_ID" ) ;
|
---|
1278 | while( !iter1.pastEnd() ) {
|
---|
1279 | Table t1 = iter1.table() ;
|
---|
1280 | sharedCol = tpoolr->construct( t1, "SPECTRAL_WINDOW_ID" ) ;
|
---|
1281 | Int spwId = sharedCol->asInt( 0 ) ;
|
---|
1282 | tpoolr->destroy( sharedCol ) ;
|
---|
1283 | tmpTcalCol = new ROArrayColumn<Float>( t1, colTcal_ ) ;
|
---|
1284 | ROScalarQuantColumn<Double> scTimeCol( t1, "TIME" ) ;
|
---|
1285 | Vector<uInt> idminmax( 2, oldnr ) ;
|
---|
1286 | for ( uInt irow = 0 ; irow < t1.nrow() ; irow++ ) {
|
---|
1287 | String sTime = MVTime( scTimeCol(irow) ).string( MVTime::YMD ) ;
|
---|
1288 | *timeRF = sTime ;
|
---|
1289 | uInt idx = oldnr ;
|
---|
1290 | Matrix<Float> subtcal = (*tmpTcalCol)( irow ) ;
|
---|
1291 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) {
|
---|
1292 | *idRF = idx++ ;
|
---|
1293 | //*tcalRF = subtcal.row( ipol ) ;
|
---|
1294 | tcalRF.define( subtcal.row( ipol ) ) ;
|
---|
1295 |
|
---|
1296 | // commit row
|
---|
1297 | tab.addRow() ;
|
---|
1298 | row.put( tab.nrow()-1 ) ;
|
---|
1299 |
|
---|
1300 | newnr++ ;
|
---|
1301 | }
|
---|
1302 | idminmax[0] = oldnr ;
|
---|
1303 | idminmax[1] = newnr - 1 ;
|
---|
1304 | oldnr = newnr ;
|
---|
1305 |
|
---|
1306 | String key = keyTcal( feedId, spwId, sTime ) ;
|
---|
1307 | tcalrec_.define( key, idminmax ) ;
|
---|
1308 | }
|
---|
1309 | delete tmpTcalCol ;
|
---|
1310 | iter1++ ;
|
---|
1311 | }
|
---|
1312 | iter0++ ;
|
---|
1313 | }
|
---|
1314 |
|
---|
1315 | //tcalrec_.print( std::cout ) ;
|
---|
1316 | // double endSec = gettimeofday_sec() ;
|
---|
1317 | // os_ << "end MSFiller::fillTcal() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
|
---|
1318 | }
|
---|
1319 |
|
---|
1320 | uInt MSFiller::getWeatherId( uInt idx, Double wtime )
|
---|
1321 | {
|
---|
1322 | // double startSec = gettimeofday_sec() ;
|
---|
1323 | // os_ << "start MSFiller::getWeatherId() startSec=" << startSec << LogIO::POST ;
|
---|
1324 | uInt nrow = mwTime_.size() ;
|
---|
1325 | if ( nrow < 2 )
|
---|
1326 | return 0 ;
|
---|
1327 | uInt wid = nrow ;
|
---|
1328 | for ( uInt i = idx ; i < nrow-1 ; i++ ) {
|
---|
1329 | Double tStart = mwTime_[i]-0.5*mwInterval_[i] ;
|
---|
1330 | // use of INTERVAL column is problematic
|
---|
1331 | // since there are "blank" time of weather monitoring
|
---|
1332 | //Double tEnd = tStart + mwInterval_[i] ;
|
---|
1333 | Double tEnd = mwTime_[i+1]-0.5*mwInterval_[i+1] ;
|
---|
1334 | //os_ << "tStart = " << tStart << " dtEnd = " << tEnd-tStart << " dwtime = " << wtime-tStart << LogIO::POST ;
|
---|
1335 | if ( wtime >= tStart && wtime <= tEnd ) {
|
---|
1336 | wid = i ;
|
---|
1337 | break ;
|
---|
1338 | }
|
---|
1339 | }
|
---|
1340 | if ( wid == nrow ) {
|
---|
1341 | uInt i = nrow - 1 ;
|
---|
1342 | Double tStart = mwTime_[i-1]+0.5*mwInterval_[i-1] ;
|
---|
1343 | Double tEnd = mwTime_[i]+0.5*mwInterval_[i] ;
|
---|
1344 | //os_ << "tStart = " << tStart << " dtEnd = " << tEnd-tStart << " dwtime = " << wtime-tStart << LogIO::POST ;
|
---|
1345 | if ( wtime >= tStart && wtime <= tEnd )
|
---|
1346 | wid = i ;
|
---|
1347 | }
|
---|
1348 |
|
---|
1349 | //if ( wid == nrow )
|
---|
1350 | //os_ << LogIO::WARN << "Couldn't find correct WEATHER_ID for time " << wtime << LogIO::POST ;
|
---|
1351 |
|
---|
1352 | // double endSec = gettimeofday_sec() ;
|
---|
1353 | // os_ << "end MSFiller::getWeatherId() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
|
---|
1354 | return wid ;
|
---|
1355 | }
|
---|
1356 |
|
---|
1357 | void MSFiller::getSysCalTime( Vector<MEpoch> &scTime, Vector<Double> &scInterval, Block<MEpoch> &tcol, Block<Int> &tidx )
|
---|
1358 | {
|
---|
1359 | // double startSec = gettimeofday_sec() ;
|
---|
1360 | // os_ << "start MSFiller::getSysCalTime() startSec=" << startSec << LogIO::POST ;
|
---|
1361 |
|
---|
1362 | if ( !isSysCal_ )
|
---|
1363 | return ;
|
---|
1364 |
|
---|
1365 | uInt nrow = tidx.nelements() ;
|
---|
1366 | if ( scTime.nelements() == 0 )
|
---|
1367 | return ;
|
---|
1368 | else if ( scTime.nelements() == 1 ) {
|
---|
1369 | tidx[0] = 0 ;
|
---|
1370 | return ;
|
---|
1371 | }
|
---|
1372 | uInt scnrow = scTime.nelements() ;
|
---|
1373 | uInt idx = 0 ;
|
---|
1374 | const Double half = 0.5e0 ;
|
---|
1375 | // execute binary search
|
---|
1376 | idx = binarySearch( scTime, tcol[0].get( "s" ).getValue() ) ;
|
---|
1377 | if ( idx != 0 )
|
---|
1378 | idx -= 1 ;
|
---|
1379 | for ( uInt i = 0 ; i < nrow ; i++ ) {
|
---|
1380 | Double t = tcol[i].get( "s" ).getValue() ;
|
---|
1381 | Double tsc = scTime[0].get( "s" ).getValue() ;
|
---|
1382 | if ( t < tsc ) {
|
---|
1383 | tidx[i] = 0 ;
|
---|
1384 | continue ;
|
---|
1385 | }
|
---|
1386 | for ( uInt j = idx ; j < scnrow-1 ; j++ ) {
|
---|
1387 | Double tsc1 = scTime[j].get( "s" ).getValue() ;
|
---|
1388 | Double dt1 = scInterval[j] ;
|
---|
1389 | Double tsc2 = scTime[j+1].get( "s" ).getValue() ;
|
---|
1390 | Double dt2 = scInterval[j+1] ;
|
---|
1391 | if ( t > tsc1-half*dt1 && t <= tsc2-half*dt2 ) {
|
---|
1392 | tidx[i] = j ;
|
---|
1393 | idx = j ;
|
---|
1394 | break ;
|
---|
1395 | }
|
---|
1396 | }
|
---|
1397 | if ( tidx[i] == -1 ) {
|
---|
1398 | Double tsc = scTime[scnrow-1].get( "s" ).getValue() ;
|
---|
1399 | Double dt = scInterval[scnrow-1] ;
|
---|
1400 | // if ( t <= tsc+0.5*dt ) {
|
---|
1401 | // tidx[i] = scnrow-1 ;
|
---|
1402 | // }
|
---|
1403 | tidx[i] = scnrow-1 ;
|
---|
1404 | }
|
---|
1405 | }
|
---|
1406 | // double endSec = gettimeofday_sec() ;
|
---|
1407 | // os_ << "end MSFiller::getSysCalTime() endSec=" << endSec << " (" << endSec-startSec << "sec) scnrow = " << scnrow << " tcol.nelements = " << tcol.nelements() << LogIO::POST ;
|
---|
1408 | return ;
|
---|
1409 | }
|
---|
1410 |
|
---|
1411 | Block<uInt> MSFiller::getTcalId( Int fid, Int spwid, MEpoch &t )
|
---|
1412 | {
|
---|
1413 | // double startSec = gettimeofday_sec() ;
|
---|
1414 | // os_ << "start MSFiller::getTcalId() startSec=" << startSec << LogIO::POST ;
|
---|
1415 | //if ( table_->tcal().table().nrow() == 0 ) {
|
---|
1416 | if ( !isSysCal_ ) {
|
---|
1417 | os_ << "No TCAL rows" << LogIO::POST ;
|
---|
1418 | Block<uInt> tcalids( 0 ) ;
|
---|
1419 | return tcalids ;
|
---|
1420 | }
|
---|
1421 | //String sctime = MVTime( Quantum<Double>(t,"s") ).string(MVTime::YMD) ;
|
---|
1422 | String sctime = MVTime( t.getValue() ).string(MVTime::YMD) ;
|
---|
1423 | String key = keyTcal( fid, spwid, sctime ) ;
|
---|
1424 | if ( !tcalrec_.isDefined( key ) ) {
|
---|
1425 | os_ << "No TCAL rows" << LogIO::POST ;
|
---|
1426 | Block<uInt> tcalids( 0 ) ;
|
---|
1427 | return tcalids ;
|
---|
1428 | }
|
---|
1429 | Vector<uInt> ids = tcalrec_.asArrayuInt( key ) ;
|
---|
1430 | uInt npol = ids[1] - ids[0] + 1 ;
|
---|
1431 | Block<uInt> tcalids( npol ) ;
|
---|
1432 | tcalids[0] = ids[0] ;
|
---|
1433 | tcalids[1] = ids[1] ;
|
---|
1434 | for ( uInt ipol = 2 ; ipol < npol ; ipol++ )
|
---|
1435 | tcalids[ipol] = ids[0] + ipol - 1 ;
|
---|
1436 |
|
---|
1437 | // double endSec = gettimeofday_sec() ;
|
---|
1438 | // os_ << "end MSFiller::getTcalId() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
|
---|
1439 | return tcalids ;
|
---|
1440 | }
|
---|
1441 |
|
---|
1442 | uInt MSFiller::getDirection( uInt idx, Vector<Double> &dir, Vector<Double> &srate, String &ref, MSPointing &tab, Double t )
|
---|
1443 | {
|
---|
1444 | // double startSec = gettimeofday_sec() ;
|
---|
1445 | // os_ << "start MSFiller::getDirection() startSec=" << startSec << LogIO::POST ;
|
---|
1446 | // assume that cols is sorted by TIME
|
---|
1447 | Bool doInterp = False ;
|
---|
1448 | //uInt nrow = cols.nrow() ;
|
---|
1449 | uInt nrow = tab.nrow() ;
|
---|
1450 | if ( nrow == 0 )
|
---|
1451 | return 0 ;
|
---|
1452 | ROScalarMeasColumn<MEpoch> tcol( tab, "TIME" ) ;
|
---|
1453 | ROArrayMeasColumn<MDirection> dmcol( tab, "DIRECTION" ) ;
|
---|
1454 | ROArrayColumn<Double> dcol( tab, "DIRECTION" ) ;
|
---|
1455 | // binary search if idx == 0
|
---|
1456 | if ( idx == 0 ) {
|
---|
1457 | uInt nrowb = 75000 ;
|
---|
1458 | if ( nrow > nrowb ) {
|
---|
1459 | uInt nblock = nrow / nrowb + 1 ;
|
---|
1460 | for ( uInt iblock = 0 ; iblock < nblock ; iblock++ ) {
|
---|
1461 | uInt high = min( nrowb, nrow-iblock*nrowb ) ;
|
---|
1462 |
|
---|
1463 | if ( tcol( high-1 ).get( "s" ).getValue() < t ) {
|
---|
1464 | idx = iblock * nrowb ;
|
---|
1465 | continue ;
|
---|
1466 | }
|
---|
1467 |
|
---|
1468 | Vector<MEpoch> tarr( high ) ;
|
---|
1469 | for ( uInt irow = 0 ; irow < high ; irow++ ) {
|
---|
1470 | tarr[irow] = tcol( iblock*nrowb+irow ) ;
|
---|
1471 | }
|
---|
1472 |
|
---|
1473 | uInt bidx = binarySearch( tarr, t ) ;
|
---|
1474 |
|
---|
1475 | idx = iblock * nrowb + bidx ;
|
---|
1476 | break ;
|
---|
1477 | }
|
---|
1478 | }
|
---|
1479 | else {
|
---|
1480 | Vector<MEpoch> tarr( nrow ) ;
|
---|
1481 | for ( uInt irow = 0 ; irow < nrow ; irow++ ) {
|
---|
1482 | tarr[irow] = tcol( irow ) ;
|
---|
1483 | }
|
---|
1484 | idx = binarySearch( tarr, t ) ;
|
---|
1485 | }
|
---|
1486 | }
|
---|
1487 | // ensure that tcol(idx) < t
|
---|
1488 | //os_ << "tcol(idx) = " << tcol(idx).get("s").getValue() << " t = " << t << " diff = " << tcol(idx).get("s").getValue()-t << endl ;
|
---|
1489 | while ( tcol(idx).get("s").getValue() > t && idx > 0 )
|
---|
1490 | idx-- ;
|
---|
1491 | //os_ << "idx = " << idx << LogIO::POST ;
|
---|
1492 |
|
---|
1493 | // index search
|
---|
1494 | for ( uInt i = idx ; i < nrow ; i++ ) {
|
---|
1495 | Double tref = tcol( i ).get( "s" ).getValue() ;
|
---|
1496 | if ( tref == t ) {
|
---|
1497 | idx = i ;
|
---|
1498 | break ;
|
---|
1499 | }
|
---|
1500 | else if ( tref > t ) {
|
---|
1501 | if ( i == 0 ) {
|
---|
1502 | idx = i ;
|
---|
1503 | }
|
---|
1504 | else {
|
---|
1505 | idx = i-1 ;
|
---|
1506 | doInterp = True ;
|
---|
1507 | }
|
---|
1508 | break ;
|
---|
1509 | }
|
---|
1510 | else {
|
---|
1511 | idx = nrow - 1 ;
|
---|
1512 | }
|
---|
1513 | }
|
---|
1514 | //os_ << "searched idx = " << idx << LogIO::POST ;
|
---|
1515 |
|
---|
1516 | //os_ << "dmcol(idx).shape() = " << dmcol(idx).shape() << LogIO::POST ;
|
---|
1517 | IPosition ip( dmcol(idx).shape().nelements(), 0 ) ;
|
---|
1518 | //os_ << "ip = " << ip << LogIO::POST ;
|
---|
1519 | ref = dmcol(idx)(ip).getRefString() ;
|
---|
1520 | //os_ << "ref = " << ref << LogIO::POST ;
|
---|
1521 | if ( doInterp ) {
|
---|
1522 | //os_ << "do interpolation" << LogIO::POST ;
|
---|
1523 | //os_ << "dcol(idx).shape() = " << dcol(idx).shape() << LogIO::POST ;
|
---|
1524 | Double tref0 = tcol(idx).get("s").getValue() ;
|
---|
1525 | Double tref1 = tcol(idx+1).get("s").getValue() ;
|
---|
1526 | Matrix<Double> mdir0 = dcol( idx ) ;
|
---|
1527 | Matrix<Double> mdir1 = dcol( idx+1 ) ;
|
---|
1528 | Vector<Double> dir0 = mdir0.column( 0 ) ;
|
---|
1529 | //os_ << "dir0 = " << dir0 << LogIO::POST ;
|
---|
1530 | Vector<Double> dir1 = mdir1.column( 0 ) ;
|
---|
1531 | //os_ << "dir1 = " << dir1 << LogIO::POST ;
|
---|
1532 | Double dt0 = t - tref0 ;
|
---|
1533 | Double dt1 = tref1 - t ;
|
---|
1534 | dir.reference( (dt0*dir1+dt1*dir0)/(dt0+dt1) ) ;
|
---|
1535 | if ( mdir0.ncolumn() > 1 ) {
|
---|
1536 | if ( dt0 >= dt1 )
|
---|
1537 | srate.reference( mdir0.column( 1 ) ) ;
|
---|
1538 | else
|
---|
1539 | srate.reference( mdir1.column( 1 ) ) ;
|
---|
1540 | }
|
---|
1541 | //os_ << "dir = " << dir << LogIO::POST ;
|
---|
1542 | }
|
---|
1543 | else {
|
---|
1544 | //os_ << "no interpolation" << LogIO::POST ;
|
---|
1545 | Matrix<Double> mdir0 = dcol( idx ) ;
|
---|
1546 | dir.reference( mdir0.column( 0 ) ) ;
|
---|
1547 | if ( mdir0.ncolumn() > 1 )
|
---|
1548 | srate.reference( mdir0.column( 1 ) ) ;
|
---|
1549 | }
|
---|
1550 |
|
---|
1551 | // double endSec = gettimeofday_sec() ;
|
---|
1552 | // os_ << "end MSFiller::getDirection() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
|
---|
1553 | return idx ;
|
---|
1554 | }
|
---|
1555 |
|
---|
1556 | String MSFiller::keyTcal( Int feedid, Int spwid, String stime )
|
---|
1557 | {
|
---|
1558 | String sfeed = "FEED" + String::toString( feedid ) ;
|
---|
1559 | String sspw = "SPW" + String::toString( spwid ) ;
|
---|
1560 | return sfeed+":"+sspw+":"+stime ;
|
---|
1561 | }
|
---|
1562 |
|
---|
1563 | uInt MSFiller::binarySearch( Vector<MEpoch> &timeList, Double target )
|
---|
1564 | {
|
---|
1565 | Int low = 0 ;
|
---|
1566 | Int high = timeList.nelements() ;
|
---|
1567 | uInt idx = 0 ;
|
---|
1568 |
|
---|
1569 | while ( low <= high ) {
|
---|
1570 | idx = (Int)( 0.5 * ( low + high ) ) ;
|
---|
1571 | Double t = timeList[idx].get( "s" ).getValue() ;
|
---|
1572 | if ( t < target )
|
---|
1573 | low = idx + 1 ;
|
---|
1574 | else if ( t > target )
|
---|
1575 | high = idx - 1 ;
|
---|
1576 | else
|
---|
1577 | return idx ;
|
---|
1578 | }
|
---|
1579 |
|
---|
1580 | idx = max( 0, min( low, high ) ) ;
|
---|
1581 |
|
---|
1582 | return idx ;
|
---|
1583 |
|
---|
1584 | }
|
---|
1585 |
|
---|
1586 | } ;
|
---|
1587 |
|
---|