[1974] | 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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[1987] | 19 | #include <tables/Tables/TableColumn.h> |
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[1974] | 20 | #include <tables/Tables/ScalarColumn.h> |
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| 21 | #include <tables/Tables/ArrayColumn.h> |
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[1987] | 22 | #include <tables/Tables/TableParse.h> |
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[2002] | 23 | #include <tables/Tables/TableRow.h> |
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[1974] | 24 | |
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[2002] | 25 | #include <casa/Containers/RecordField.h> |
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[1974] | 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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[1987] | 29 | #include <casa/OS/Path.h> |
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[1974] | 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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[1987] | 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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[1974] | 41 | #include <measures/TableMeasures/ScalarMeasColumn.h> |
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[1987] | 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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[1974] | 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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[1988] | 51 | #include <ctime> |
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| 52 | #include <sys/time.h> |
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| 53 | |
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[2017] | 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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[1988] | 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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[1974] | 65 | MSFiller::MSFiller( casa::CountedPtr<Scantable> stable ) |
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| 66 | : table_( stable ), |
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[1987] | 67 | tablename_( "" ), |
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[1974] | 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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[1993] | 78 | isWeather_( False ), |
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| 79 | colTsys_( "TSYS_SPECTRUM" ), |
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| 80 | colTcal_( "TCAL_SPECTRUM" ) |
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[1974] | 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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[2004] | 94 | // double startSec = gettimeofday_sec() ; |
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| 95 | // os_ << "start MSFiller::open() startsec=" << startSec << LogIO::POST ; |
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[1974] | 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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[1987] | 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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[1974] | 132 | |
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| 133 | // check which data column exists |
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[1987] | 134 | isFloatData_ = mstable_.tableDesc().isColumn( "FLOAT_DATA" ) ; |
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| 135 | isData_ = mstable_.tableDesc().isColumn( "DATA" ) ; |
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[1974] | 136 | |
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[2004] | 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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[1974] | 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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[2004] | 145 | // double startSec = gettimeofday_sec() ; |
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| 146 | // os_ << "start MSFiller::fill() startSec=" << startSec << LogIO::POST ; |
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[1974] | 147 | |
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[2004] | 148 | // double time0 = gettimeofday_sec() ; |
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| 149 | // os_ << "start init fill: " << time0 << LogIO::POST ; |
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[1990] | 150 | |
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[1974] | 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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[1987] | 172 | //const TableRecord msrec = tablesel_.keywordSet() ; |
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| 173 | const TableRecord msrec = mstable_.keywordSet() ; |
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[1974] | 174 | isDoppler_ = msrec.isDefined( "DOPPLER" ) ; |
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[2004] | 175 | if ( isDoppler_ ) |
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| 176 | if ( mstable_.doppler().nrow() == 0 ) |
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| 177 | isDoppler_ = False ; |
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[1974] | 178 | isFlagCmd_ = msrec.isDefined( "FLAG_CMD" ) ; |
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[2004] | 179 | if ( isFlagCmd_ ) |
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| 180 | if ( mstable_.flagCmd().nrow() == 0 ) |
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| 181 | isFlagCmd_ = False ; |
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[1974] | 182 | isFreqOffset_ = msrec.isDefined( "FREQ_OFFSET" ) ; |
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[2004] | 183 | if ( isFreqOffset_ ) |
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| 184 | if ( mstable_.freqOffset().nrow() == 0 ) |
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| 185 | isFreqOffset_ = False ; |
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[1974] | 186 | isHistory_ = msrec.isDefined( "HISTORY" ) ; |
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[2004] | 187 | if ( isHistory_ ) |
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| 188 | if ( mstable_.history().nrow() == 0 ) |
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| 189 | isHistory_ = False ; |
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[1974] | 190 | isProcessor_ = msrec.isDefined( "PROCESSOR" ) ; |
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[2004] | 191 | if ( isProcessor_ ) |
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| 192 | if ( mstable_.processor().nrow() == 0 ) |
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| 193 | isProcessor_ = False ; |
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[1974] | 194 | isSysCal_ = msrec.isDefined( "SYSCAL" ) ; |
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[2004] | 195 | if ( isSysCal_ ) |
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| 196 | if ( mstable_.sysCal().nrow() == 0 ) |
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| 197 | isSysCal_ = False ; |
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[1974] | 198 | isWeather_ = msrec.isDefined( "WEATHER" ) ; |
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[2004] | 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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[1974] | 203 | // Access to MS subtables |
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[1987] | 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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[1974] | 211 | if ( caltab.nrow() == 0 ) |
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| 212 | isSysCal_ = False ; |
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[1993] | 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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[2004] | 219 | // colTcal_ = "TCAL" ; |
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| 220 | // colTsys_ = "TSYS" ; |
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[1987] | 221 | MSPointing pointtab = mstable_.pointing() ; |
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| 222 | if ( mstable_.weather().nrow() == 0 ) |
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[1974] | 223 | isWeather_ = False ; |
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[1987] | 224 | MSState stattab = mstable_.state() ; |
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| 225 | MSAntenna anttab = mstable_.antenna() ; |
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[1974] | 226 | |
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[1987] | 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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[1974] | 231 | |
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[1987] | 232 | // SUBTABLES: FREQUENCIES |
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[1974] | 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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[2004] | 237 | fillWeather() ; |
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[1974] | 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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[2004] | 243 | fillTcal( tpoolr ) ; |
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[1974] | 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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[1987] | 251 | // shared pointers |
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| 252 | ROTableColumn *tcolr ; |
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| 253 | |
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[1974] | 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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[1987] | 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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[1974] | 260 | MPosition mp( MVPosition( antpos ), MPosition::ITRF ) ; |
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[1990] | 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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[1987] | 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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[2004] | 276 | //double time1 = gettimeofday_sec() ; |
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| 277 | //os_ << "end fill init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ; |
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[1990] | 278 | |
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[2002] | 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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[1978] | 311 | // |
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| 312 | // ITERATION: OBSERVATION_ID |
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| 313 | // |
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[1987] | 314 | TableIterator iter0( mstable_, "OBSERVATION_ID" ) ; |
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[1974] | 315 | while( !iter0.pastEnd() ) { |
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[2004] | 316 | //time0 = gettimeofday_sec() ; |
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| 317 | //os_ << "start 0th iteration: " << time0 << LogIO::POST ; |
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[1987] | 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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[1974] | 335 | if ( sdh.utc == 0.0 ) { |
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[1987] | 336 | sdh.utc = me.get( "s" ).getValue() ; |
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[1974] | 337 | } |
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[1987] | 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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[1978] | 343 | Int nbeam = 0 ; |
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[2004] | 344 | //time1 = gettimeofday_sec() ; |
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| 345 | //os_ << "end 0th iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ; |
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[1974] | 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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[2004] | 351 | //time0 = gettimeofday_sec() ; |
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| 352 | //os_ << "start 1st iteration: " << time0 << LogIO::POST ; |
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[1987] | 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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[1974] | 358 | nbeam++ ; |
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[2002] | 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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[2004] | 368 | //time1 = gettimeofday_sec() ; |
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| 369 | //os_ << "end 1st iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ; |
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[1974] | 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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[2004] | 375 | //time0 = gettimeofday_sec() ; |
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| 376 | //os_ << "start 2nd iteration: " << time0 << LogIO::POST ; |
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[1987] | 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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[2004] | 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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[2002] | 395 | |
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| 396 | // FIELDNAME |
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| 397 | RecordFieldPtr<String> strRF( trec, "FIELDNAME" ) ; |
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| 398 | *strRF = fieldName ; |
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| 399 | |
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| 400 | |
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[2004] | 401 | //time1 = gettimeofday_sec() ; |
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| 402 | //os_ << "end 2nd iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ; |
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[1974] | 403 | // |
---|
| 404 | // ITERATION: DATA_DESC_ID |
---|
| 405 | // |
---|
| 406 | TableIterator iter3( t2, "DATA_DESC_ID" ) ; |
---|
| 407 | while( !iter3.pastEnd() ) { |
---|
[2004] | 408 | //time0 = gettimeofday_sec() ; |
---|
| 409 | //os_ << "start 3rd iteration: " << time0 << LogIO::POST ; |
---|
[1987] | 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 ) ; |
---|
[2004] | 420 | // TODO: This must be updated if writer will be replaced from STWriter to MSWriter |
---|
| 421 | sdh.nif = max( sdh.nif, spwId ) ; |
---|
[2002] | 422 | |
---|
| 423 | // IFNO |
---|
| 424 | uintRF.attachToRecord( trec, "IFNO" ) ; |
---|
| 425 | *uintRF = (uInt)spwId ; |
---|
| 426 | |
---|
[1974] | 427 | // polarization information |
---|
[1987] | 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 ; |
---|
[1974] | 434 | //os_ << "npol = " << npol << LogIO::POST ; |
---|
| 435 | //os_ << "corrtype = " << corrtype << LogIO::POST ; |
---|
[1993] | 436 | sdh.npol = max( sdh.npol, npol ) ; |
---|
[1974] | 437 | if ( sdh.poltype == "" ) sdh.poltype = getPolType( corrtype[0] ) ; |
---|
| 438 | // source information |
---|
[2004] | 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 | } |
---|
[1987] | 444 | tcolr = tpoolr->construct( srctabSel, "NAME" ) ; |
---|
| 445 | String srcName = tcolr->asString( 0 ) ; |
---|
| 446 | tpoolr->destroy( tcolr ) ; |
---|
[2002] | 447 | |
---|
| 448 | // SRCNAME |
---|
| 449 | strRF.attachToRecord( trec, "SRCNAME" ) ; |
---|
| 450 | *strRF = srcName ; |
---|
| 451 | |
---|
[1974] | 452 | //os_ << "srcName = " << srcName << LogIO::POST ; |
---|
[1987] | 453 | ROArrayColumn<Double> *roArrDCol = new ROArrayColumn<Double>( srctabSel, "PROPER_MOTION" ) ; |
---|
| 454 | Array<Double> srcPM = (*roArrDCol)( 0 ) ; |
---|
| 455 | delete roArrDCol ; |
---|
[2002] | 456 | |
---|
| 457 | // SRCPROPERMOTION |
---|
| 458 | RecordFieldPtr< Array<Double> > darrRF( trec, "SRCPROPERMOTION" ) ; |
---|
| 459 | *darrRF = srcPM ; |
---|
| 460 | |
---|
[1974] | 461 | //os_ << "srcPM = " << srcPM << LogIO::POST ; |
---|
[1987] | 462 | roArrDCol = new ROArrayColumn<Double>( srctabSel, "DIRECTION" ) ; |
---|
| 463 | Array<Double> srcDir = (*roArrDCol)( 0 ) ; |
---|
| 464 | delete roArrDCol ; |
---|
[2002] | 465 | |
---|
| 466 | // SRCDIRECTION |
---|
| 467 | darrRF.attachToRecord( trec, "SRCDIRECTION" ) ; |
---|
| 468 | *darrRF = srcDir ; |
---|
| 469 | |
---|
[1974] | 470 | //os_ << "srcDir = " << srcDir << LogIO::POST ; |
---|
[1987] | 471 | Array<Double> sysVels ; |
---|
[1974] | 472 | Double sysVel = 0.0 ; |
---|
[1987] | 473 | if ( srctabSel.tableDesc().isColumn( "SYSVEL" ) ) { |
---|
| 474 | roArrDCol = new ROArrayColumn<Double>( srctabSel, "SYSVEL" ) ; |
---|
| 475 | sysVels = (*roArrDCol)( 0 ) ; |
---|
| 476 | delete roArrDCol ; |
---|
| 477 | } |
---|
[1974] | 478 | if ( !sysVels.empty() ) { |
---|
| 479 | //os_ << "sysVels.shape() = " << sysVels.shape() << LogIO::POST ; |
---|
[1975] | 480 | // NB: assume all SYSVEL values are the same |
---|
[1987] | 481 | sysVel = sysVels( IPosition(1,0) ) ; |
---|
[1974] | 482 | } |
---|
[2002] | 483 | |
---|
| 484 | // SRCVELOCITY |
---|
| 485 | RecordFieldPtr<Double> doubleRF( trec, "SRCVELOCITY" ) ; |
---|
| 486 | *doubleRF = sysVel ; |
---|
| 487 | |
---|
[1987] | 488 | //delete tmpArrCol ; |
---|
[1974] | 489 | //os_ << "sysVel = " << sysVel << LogIO::POST ; |
---|
[1987] | 490 | ROScalarMeasColumn<MDirection> *tmpMeasCol = new ROScalarMeasColumn<MDirection>( srctabSel, "DIRECTION" ) ; |
---|
| 491 | MDirection md = (*tmpMeasCol)( 0 ) ; |
---|
| 492 | delete tmpMeasCol ; |
---|
[1974] | 493 | // for MOLECULES subtable |
---|
[1987] | 494 | tcolr = tpoolr->construct( srctabSel, "NUM_LINES" ) ; |
---|
| 495 | Int numLines = tcolr->asInt( 0 ) ; |
---|
| 496 | tpoolr->destroy( tcolr ) ; |
---|
[1974] | 497 | //os_ << "numLines = " << numLines << LogIO::POST ; |
---|
| 498 | Vector<Double> restFreqs( numLines, 0.0 ) ; |
---|
| 499 | Vector<String> transitionName( numLines, "" ) ; |
---|
| 500 | if ( numLines != 0 ) { |
---|
[1987] | 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 | } |
---|
[1974] | 508 | } |
---|
| 509 | //os_ << "restFreqs = " << restFreqs << LogIO::POST ; |
---|
| 510 | if ( srctabSel.tableDesc().isColumn( "TRANSITION" ) ) { |
---|
[2004] | 511 | ROArrayColumn<String> transitionCol( srctabSel, "TRANSITION" ) ; |
---|
| 512 | if ( transitionCol.isDefined( 0 ) ) |
---|
| 513 | transitionName = transitionCol( 0 ) ; |
---|
| 514 | //os_ << "transitionNameCol.nrow() = " << transitionCol.nrow() << LogIO::POST ; |
---|
[1974] | 515 | } |
---|
| 516 | } |
---|
| 517 | uInt molId = table_->molecules().addEntry( restFreqs, transitionName, transitionName ) ; |
---|
[2002] | 518 | |
---|
| 519 | // MOLECULE_ID |
---|
| 520 | uintRF.attachToRecord( trec, "MOLECULE_ID" ) ; |
---|
| 521 | *uintRF = molId ; |
---|
| 522 | |
---|
[1974] | 523 | // spectral setup |
---|
| 524 | MeasFrame mf( me, mp, md ) ; |
---|
[1987] | 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 ) ; |
---|
[1974] | 531 | Bool even = False ; |
---|
| 532 | if ( (nchan/2)*2 == nchan ) even = True ; |
---|
[1993] | 533 | sdh.nchan = max( sdh.nchan, nchan ) ; |
---|
[1987] | 534 | ROScalarQuantColumn<Double> *tmpQuantCol = new ROScalarQuantColumn<Double>( spwtab, "TOTAL_BANDWIDTH" ) ; |
---|
| 535 | Double totbw = (*tmpQuantCol)( spwId ).getValue( "Hz" ) ; |
---|
| 536 | delete tmpQuantCol ; |
---|
[1993] | 537 | sdh.bandwidth = max( sdh.bandwidth, totbw ) ; |
---|
[1974] | 538 | if ( sdh.freqref == "" ) |
---|
| 539 | //sdh.freqref = MFrequency::showType( freqRef ) ; |
---|
| 540 | sdh.freqref = "LSRK" ; |
---|
| 541 | if ( sdh.reffreq == -1.0 ) { |
---|
[1987] | 542 | tmpQuantCol = new ROScalarQuantColumn<Double>( spwtab, "REF_FREQUENCY" ) ; |
---|
| 543 | Quantum<Double> qreffreq = (*tmpQuantCol)( spwId ) ; |
---|
| 544 | delete tmpQuantCol ; |
---|
[1974] | 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 ; |
---|
[1987] | 557 | sharedQDArrCol = new ROArrayQuantColumn<Double>( spwtab, "CHAN_WIDTH" ) ; |
---|
| 558 | Double increment = (*sharedQDArrCol)( spwId )( refip ).getValue( "Hz" ) ; |
---|
| 559 | delete sharedQDArrCol ; |
---|
[1974] | 560 | //os_ << "nchan = " << nchan << " refchan = " << refchan << "(even=" << even << ") refpix = " << refpix << LogIO::POST ; |
---|
[1987] | 561 | sharedQDArrCol = new ROArrayQuantColumn<Double>( spwtab, "CHAN_FREQ" ) ; |
---|
| 562 | Vector< Quantum<Double> > chanFreqs = (*sharedQDArrCol)( spwId ) ; |
---|
| 563 | delete sharedQDArrCol ; |
---|
[1974] | 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 | } |
---|
[2002] | 593 | |
---|
| 594 | // FREQ_ID |
---|
| 595 | uintRF.attachToRecord( trec, "FREQ_ID" ) ; |
---|
| 596 | *uintRF = freqId ; |
---|
| 597 | |
---|
[1974] | 598 | // for TSYS and TCAL |
---|
[2004] | 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 ; |
---|
[1974] | 616 | // |
---|
| 617 | // ITERATION: SCAN_NUMBER |
---|
| 618 | // |
---|
| 619 | TableIterator iter4( t3, "SCAN_NUMBER" ) ; |
---|
| 620 | while( !iter4.pastEnd() ) { |
---|
[2004] | 621 | //time0 = gettimeofday_sec() ; |
---|
| 622 | //os_ << "start 4th iteration: " << time0 << LogIO::POST ; |
---|
[1987] | 623 | Table t4 = iter4.table() ; |
---|
| 624 | tcolr = tpoolr->construct( t4, "SCAN_NUMBER" ) ; |
---|
| 625 | Int scanNum = tcolr->asInt( 0 ) ; |
---|
| 626 | tpoolr->destroy( tcolr ) ; |
---|
[2002] | 627 | |
---|
| 628 | // SCANNO |
---|
| 629 | uintRF.attachToRecord( trec, "SCANNO" ) ; |
---|
| 630 | *uintRF = scanNum - 1 ; |
---|
| 631 | |
---|
[2004] | 632 | //time1 = gettimeofday_sec() ; |
---|
| 633 | //os_ << "end 4th iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ; |
---|
[1974] | 634 | // |
---|
| 635 | // ITERATION: STATE_ID |
---|
| 636 | // |
---|
| 637 | TableIterator iter5( t4, "STATE_ID" ) ; |
---|
| 638 | while( !iter5.pastEnd() ) { |
---|
[2004] | 639 | //time0 = gettimeofday_sec() ; |
---|
| 640 | //os_ << "start 5th iteration: " << time0 << LogIO::POST ; |
---|
[1987] | 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 ) ; |
---|
[1974] | 648 | if ( sdh.obstype == "" ) sdh.obstype = obstype ; |
---|
| 649 | |
---|
| 650 | Int nrow = t5.nrow() ; |
---|
[2004] | 651 | //time1 = gettimeofday_sec() ; |
---|
| 652 | //os_ << "end 5th iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ; |
---|
[2002] | 653 | |
---|
[2004] | 654 | uInt cycle = 0 ; |
---|
| 655 | |
---|
[2002] | 656 | Cube<Float> spArr ; |
---|
| 657 | Cube<Bool> flArr ; |
---|
[1974] | 658 | if ( isFloatData_ ) { |
---|
[2002] | 659 | ROArrayColumn<Bool> mFlagCol( t5, "FLAG" ) ; |
---|
[1974] | 660 | ROArrayColumn<Float> mFloatDataCol( t5, "FLOAT_DATA" ) ; |
---|
[2002] | 661 | spArr = mFloatDataCol.getColumn() ; |
---|
| 662 | flArr = mFlagCol.getColumn() ; |
---|
[1974] | 663 | if ( sdh.fluxunit == "" ) { |
---|
[2002] | 664 | const TableRecord &dataColKeys = mFloatDataCol.keywordSet() ; |
---|
[1974] | 665 | if ( dataColKeys.isDefined( "UNIT" ) ) |
---|
| 666 | sdh.fluxunit = dataColKeys.asString( "UNIT" ) ; |
---|
| 667 | } |
---|
| 668 | } |
---|
| 669 | else if ( isData_ ) { |
---|
[2002] | 670 | spArr.resize( npol, nchan, nrow ) ; |
---|
[2004] | 671 | flArr.resize( npol, nchan, nrow ) ; |
---|
[2002] | 672 | ROArrayColumn<Bool> mFlagCol( t5, "FLAG" ) ; |
---|
[1974] | 673 | ROArrayColumn<Complex> mDataCol( t5, "DATA" ) ; |
---|
[1987] | 674 | for ( Int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 675 | Bool crossOK = False ; |
---|
| 676 | Matrix<Complex> sp = mDataCol( irow ) ; |
---|
[2002] | 677 | Matrix<Bool> fl = mFlagCol( irow ) ; |
---|
[2004] | 678 | Matrix<Float> spxy = spArr.xyPlane( irow ) ; |
---|
| 679 | Matrix<Bool> flxy = flArr.xyPlane( irow ) ; |
---|
[1987] | 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 ) { |
---|
[2004] | 684 | spxy.row( ipol ) = real( sp.row( ipol ) ) ; |
---|
| 685 | flxy.row( ipol ) = fl.row( ipol ) ; |
---|
[2002] | 686 | if ( corrtype[ipol] == Stokes::XY || corrtype[ipol] == Stokes::RL ) { |
---|
[2004] | 687 | spxy.row( ipol+1 ) = imag( sp.row( ipol ) ) ; |
---|
| 688 | flxy.row( ipol+1 ) = fl.row( ipol ) ; |
---|
[2002] | 689 | } |
---|
| 690 | else { |
---|
[2004] | 691 | spxy.row( ipol+1 ) = imag( conj( sp.row( ipol ) ) ) ; |
---|
| 692 | flxy.row( ipol+1 ) = fl.row( ipol ) ; |
---|
[2002] | 693 | } |
---|
[2004] | 694 | crossOK = True ; |
---|
[1974] | 695 | } |
---|
| 696 | } |
---|
[1987] | 697 | else { |
---|
[2004] | 698 | spxy.row( ipol ) = real( sp.row( ipol ) ) ; |
---|
| 699 | flxy.row( ipol ) = fl.row( ipol ) ; |
---|
[1987] | 700 | } |
---|
[1974] | 701 | } |
---|
[1987] | 702 | } |
---|
[1974] | 703 | if ( sdh.fluxunit == "" ) { |
---|
[2002] | 704 | const TableRecord &dataColKeys = mDataCol.keywordSet() ; |
---|
[1974] | 705 | if ( dataColKeys.isDefined( "UNIT" ) ) |
---|
[2002] | 706 | sdh.fluxunit = dataColKeys.asString( "UNIT" ) ; |
---|
| 707 | } |
---|
[1974] | 708 | } |
---|
[1987] | 709 | ROScalarMeasColumn<MEpoch> *mTimeCol = new ROScalarMeasColumn<MEpoch>( t5, "TIME" ) ; |
---|
[2002] | 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_ ) { |
---|
[2017] | 717 | getSysCalTime( scTime, scInterval, mTimeB, sysCalIdx ) ; |
---|
[1974] | 718 | } |
---|
[2002] | 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 ; |
---|
[1974] | 738 | } |
---|
| 739 | } |
---|
[2002] | 740 | else { |
---|
| 741 | polnos[pidx] = p[0] ; |
---|
| 742 | pidx++ ; |
---|
| 743 | } |
---|
[1974] | 744 | } |
---|
[2002] | 745 | |
---|
| 746 | // SRCTYPE |
---|
| 747 | intRF.attachToRecord( trec, "SRCTYPE" ) ; |
---|
| 748 | *intRF = srcType ; |
---|
[1974] | 749 | |
---|
[2002] | 750 | for ( Int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 751 | // CYCLENO |
---|
| 752 | *cycleRF = cycle ; |
---|
[1987] | 753 | |
---|
[2002] | 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 |
---|
[2004] | 764 | *timeRF = mTimeB[irow].get("d").getValue() ; |
---|
[2002] | 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 |
---|
[2004] | 777 | Block<uInt> tcalids( npol, 0 ) ; |
---|
| 778 | if ( sysCalIdx[irow] != -1 ) { |
---|
| 779 | tcalids = getTcalId( feedId, spwId, scTime[sysCalIdx[irow]] ) ; |
---|
[1987] | 780 | } |
---|
| 781 | |
---|
[2002] | 782 | // WEATHER_ID |
---|
| 783 | if ( isWeather_ ) |
---|
| 784 | wid = getWeatherId( wid, mTimeB[irow].get("s").getValue() ) ; |
---|
| 785 | *widRF = wid ; |
---|
| 786 | |
---|
[1987] | 787 | |
---|
[2002] | 788 | // DIRECTION, AZEL, SCANRATE |
---|
| 789 | if ( getPt_ ) { |
---|
[1974] | 790 | Vector<Double> dir ; |
---|
| 791 | Vector<Double> scanrate ; |
---|
| 792 | String refString ; |
---|
[2002] | 793 | diridx = getDirection( diridx, dir, scanrate, refString, pointtab, mTimeB[irow].get("s").getValue() ) ; |
---|
[1974] | 794 | MDirection::getType( dirType, refString ) ; |
---|
[2002] | 795 | mf.resetEpoch( mTimeB[irow] ) ; |
---|
[1974] | 796 | mf.resetDirection( MDirection( MVDirection(dir), dirType ) ) ; |
---|
| 797 | if ( refString == "J2000" ) { |
---|
[2002] | 798 | *dirRF = dir ; |
---|
[1974] | 799 | MDirection::Convert toazel( dirType, MDirection::Ref( MDirection::AZEL, mf ) ) ; |
---|
| 800 | Vector<Double> azel = toazel( dir ).getAngle("rad").getValue() ; |
---|
[2002] | 801 | *azRF = (Float)azel(0) ; |
---|
| 802 | *elRF = (Float)azel(1) ; |
---|
[1974] | 803 | } |
---|
| 804 | else if ( refString(0,4) == "AZEL" ) { |
---|
[2002] | 805 | *azRF = (Float)dir(0) ; |
---|
| 806 | *elRF = (Float)dir(1) ; |
---|
[1974] | 807 | MDirection::Convert toj2000( dirType, MDirection::Ref( MDirection::J2000, mf ) ) ; |
---|
| 808 | Vector<Double> newdir = toj2000( dir ).getAngle("rad").getValue() ; |
---|
[2002] | 809 | *dirRF = newdir ; |
---|
[1974] | 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() ; |
---|
[2002] | 816 | *dirRF = newdir ; |
---|
| 817 | *azRF = (Float)azel(0) ; |
---|
| 818 | *elRF = (Float)azel(1) ; |
---|
[1974] | 819 | } |
---|
| 820 | if ( scanrate.size() != 0 ) { |
---|
[2002] | 821 | *scrRF = scanrate ; |
---|
[1974] | 822 | } |
---|
| 823 | else { |
---|
[2002] | 824 | *scrRF = defaultScanrate ; |
---|
[1974] | 825 | } |
---|
| 826 | } |
---|
[2002] | 827 | else { |
---|
| 828 | String ref = md.getRefString() ; |
---|
[2004] | 829 | //Vector<Double> defaultDir = srcDir ; |
---|
[2002] | 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() ; |
---|
[1974] | 836 | } |
---|
[2002] | 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 ; |
---|
[1974] | 844 | } |
---|
| 845 | |
---|
[2002] | 846 | // Polarization dependent things |
---|
| 847 | for ( Int ipol = 0 ; ipol < npol ; ipol++ ) { |
---|
| 848 | // POLNO |
---|
| 849 | *polnoRF = polnos[ipol] ; |
---|
[1987] | 850 | |
---|
[2019] | 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 ) ) ; |
---|
[2002] | 857 | *tcalidRF = tcalids[ipol] ; |
---|
[1987] | 858 | |
---|
[2002] | 859 | // Commit row |
---|
| 860 | stab.addRow() ; |
---|
| 861 | row.put( stab.nrow()-1 ) ; |
---|
[1987] | 862 | } |
---|
[2004] | 863 | |
---|
| 864 | cycle++ ; |
---|
[1987] | 865 | } |
---|
[2002] | 866 | tpoolr->destroy( mIntervalCol ) ; |
---|
| 867 | tpoolr->destroy( mFlagRowCol ) ; |
---|
[1987] | 868 | |
---|
[2004] | 869 | //time1 = gettimeofday_sec() ; |
---|
| 870 | //os_ << "end 5th iteration: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ; |
---|
[1974] | 871 | |
---|
| 872 | iter5.next() ; |
---|
| 873 | } |
---|
[1978] | 874 | |
---|
| 875 | |
---|
[1974] | 876 | iter4.next() ; |
---|
| 877 | } |
---|
[1978] | 878 | |
---|
| 879 | |
---|
[1974] | 880 | iter3.next() ; |
---|
| 881 | } |
---|
[1978] | 882 | |
---|
[1990] | 883 | |
---|
[1974] | 884 | iter2.next() ; |
---|
| 885 | } |
---|
[1978] | 886 | |
---|
| 887 | |
---|
[1974] | 888 | iter1.next() ; |
---|
| 889 | } |
---|
| 890 | if ( sdh.nbeam < nbeam ) sdh.nbeam = nbeam ; |
---|
[1978] | 891 | |
---|
[1974] | 892 | iter0.next() ; |
---|
| 893 | } |
---|
| 894 | |
---|
[1987] | 895 | |
---|
| 896 | delete tpoolr ; |
---|
| 897 | |
---|
| 898 | |
---|
[1978] | 899 | // Table Keywords |
---|
[2004] | 900 | // TODO: This must be updated if writer will be replaced from STWriter to MSWriter |
---|
| 901 | // sdh.nif = ifmap.size() ; |
---|
| 902 | sdh.nif++ ; |
---|
[1987] | 903 | if ( ( telescopeName == "" ) || ( antennaName == telescopeName ) ) { |
---|
[1974] | 904 | sdh.antennaname = antennaName ; |
---|
| 905 | } |
---|
| 906 | else { |
---|
| 907 | sdh.antennaname = telescopeName + "//" + antennaName ; |
---|
| 908 | } |
---|
| 909 | if ( stationName != "" ) { |
---|
| 910 | sdh.antennaname += "@" + stationName ; |
---|
| 911 | } |
---|
[1987] | 912 | ROArrayColumn<Double> pdirCol( pointtab, "DIRECTION" ) ; |
---|
| 913 | String dirref = pdirCol.keywordSet().asRecord("MEASINFO").asString("Ref") ; |
---|
[1974] | 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 ) ; |
---|
[1987] | 935 | |
---|
| 936 | // save path to POINTING table |
---|
| 937 | //Path datapath(mstable_.tableName()) ; |
---|
| 938 | Path datapath( tablename_ ) ; |
---|
| 939 | String pTabName = datapath.absoluteName() + "/POINTING" ; |
---|
[1990] | 940 | stab.rwKeywordSet().define( "POINTING", pTabName ) ; |
---|
[1987] | 941 | |
---|
| 942 | // for GBT |
---|
| 943 | if ( antennaName == "GBT" ) { |
---|
| 944 | String goTabName = datapath.absoluteName() + "/GBT_GO" ; |
---|
[1990] | 945 | stab.rwKeywordSet().define( "GBT_GO", goTabName ) ; |
---|
[1987] | 946 | } |
---|
[2004] | 947 | // double endSec = gettimeofday_sec() ; |
---|
| 948 | // os_ << "end MSFiller::fill() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
[1974] | 949 | } |
---|
| 950 | |
---|
| 951 | void MSFiller::close() |
---|
| 952 | { |
---|
[1987] | 953 | //tablesel_.closeSubTables() ; |
---|
[1974] | 954 | mstable_.closeSubTables() ; |
---|
[1987] | 955 | //tablesel_.unlock() ; |
---|
[1974] | 956 | mstable_.unlock() ; |
---|
| 957 | } |
---|
| 958 | |
---|
[1987] | 959 | Int MSFiller::getSrcType( Int stateId, boost::object_pool<ROTableColumn> *tpool ) |
---|
[1974] | 960 | { |
---|
[2004] | 961 | // double startSec = gettimeofday_sec() ; |
---|
| 962 | // os_ << "start MSFiller::getSrcType() startSec=" << startSec << LogIO::POST ; |
---|
[1974] | 963 | |
---|
| 964 | MSState statetab = mstable_.state() ; |
---|
[1987] | 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 ) ; |
---|
[1974] | 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 |
---|
[1987] | 1005 | // Calibration scan if CAL != 0 |
---|
[1974] | 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 | } |
---|
[1987] | 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 | } |
---|
[1974] | 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 ; |
---|
[2004] | 1068 | // double endSec = gettimeofday_sec() ; |
---|
| 1069 | // os_ << "end MSFiller::getSrcType() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
[1974] | 1070 | return srcType ; |
---|
| 1071 | } |
---|
| 1072 | |
---|
[2002] | 1073 | //Vector<uInt> MSFiller::getPolNo( Int corrType ) |
---|
| 1074 | Block<uInt> MSFiller::getPolNo( Int corrType ) |
---|
[1974] | 1075 | { |
---|
[2004] | 1076 | // double startSec = gettimeofday_sec() ; |
---|
| 1077 | // os_ << "start MSFiller::getPolNo() startSec=" << startSec << LogIO::POST ; |
---|
[2002] | 1078 | Block<uInt> polno( 1 ) ; |
---|
[1974] | 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 ; |
---|
[2004] | 1107 | // double endSec = gettimeofday_sec() ; |
---|
| 1108 | // os_ << "end MSFiller::getPolNo() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
[1974] | 1109 | |
---|
| 1110 | return polno ; |
---|
| 1111 | } |
---|
| 1112 | |
---|
| 1113 | String MSFiller::getPolType( Int corrType ) |
---|
| 1114 | { |
---|
[2004] | 1115 | // double startSec = gettimeofday_sec() ; |
---|
| 1116 | // os_ << "start MSFiller::getPolType() startSec=" << startSec << LogIO::POST ; |
---|
[1974] | 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 | |
---|
[2004] | 1128 | // double endSec = gettimeofday_sec() ; |
---|
| 1129 | // os_ << "end MSFiller::getPolType() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
[1974] | 1130 | return poltype ; |
---|
| 1131 | } |
---|
| 1132 | |
---|
| 1133 | void MSFiller::fillWeather() |
---|
| 1134 | { |
---|
[2004] | 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 | |
---|
[1987] | 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") ) ; |
---|
[1974] | 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 ; |
---|
[1987] | 1150 | mWeatherSel = Table( MSWeather( mWeather( mWeather.col("ANTENNA_ID") == -1 ) ) ) ; |
---|
[1974] | 1151 | if ( mWeatherSel.nrow() == 0 ) { |
---|
| 1152 | os_ << "No rows in WEATHER table" << LogIO::POST ; |
---|
| 1153 | } |
---|
| 1154 | } |
---|
[1987] | 1155 | uInt wnrow = mWeatherSel.nrow() ; |
---|
[1974] | 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 | |
---|
[1987] | 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 | } |
---|
[1974] | 1201 | ScalarColumn<uInt> idCol( wtab, "ID" ) ; |
---|
[1987] | 1202 | for ( uInt irow = 0 ; irow < wnrow ; irow++ ) |
---|
| 1203 | idCol.put( irow, irow ) ; |
---|
[1974] | 1204 | |
---|
[1987] | 1205 | ROScalarQuantColumn<Double> tqCol( mWeatherSel, "TIME" ) ; |
---|
| 1206 | ROScalarColumn<Double> tCol( mWeatherSel, "TIME" ) ; |
---|
| 1207 | String tUnit = tqCol.getUnits() ; |
---|
| 1208 | mwTime_ = tCol.getColumn() ; |
---|
[1974] | 1209 | if ( tUnit == "d" ) |
---|
| 1210 | mwTime_ *= 86400.0 ; |
---|
[1987] | 1211 | tqCol.attach( mWeatherSel, "INTERVAL" ) ; |
---|
| 1212 | tCol.attach( mWeatherSel, "INTERVAL" ) ; |
---|
| 1213 | String iUnit = tqCol.getUnits() ; |
---|
| 1214 | mwInterval_ = tCol.getColumn() ; |
---|
[1974] | 1215 | if ( iUnit == "d" ) |
---|
| 1216 | mwInterval_ *= 86400.0 ; |
---|
| 1217 | //os_ << "mwTime[0] = " << mwTime_[0] << " mwInterval[0] = " << mwInterval_[0] << LogIO::POST ; |
---|
[2004] | 1218 | // double endSec = gettimeofday_sec() ; |
---|
| 1219 | // os_ << "end MSFiller::fillWeather() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
[1974] | 1220 | } |
---|
| 1221 | |
---|
| 1222 | void MSFiller::fillFocus() |
---|
| 1223 | { |
---|
[2004] | 1224 | // double startSec = gettimeofday_sec() ; |
---|
| 1225 | // os_ << "start MSFiller::fillFocus() startSec=" << startSec << LogIO::POST ; |
---|
[1974] | 1226 | // tentative |
---|
| 1227 | Table tab = table_->focus().table() ; |
---|
| 1228 | tab.addRow( 1 ) ; |
---|
| 1229 | ScalarColumn<uInt> idCol( tab, "ID" ) ; |
---|
| 1230 | idCol.put( 0, 0 ) ; |
---|
[2004] | 1231 | // double endSec = gettimeofday_sec() ; |
---|
| 1232 | // os_ << "end MSFiller::fillFocus() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
[1974] | 1233 | } |
---|
| 1234 | |
---|
[2002] | 1235 | void MSFiller::fillTcal( boost::object_pool<ROTableColumn> *tpoolr ) |
---|
[1974] | 1236 | { |
---|
[2004] | 1237 | // double startSec = gettimeofday_sec() ; |
---|
| 1238 | // os_ << "start MSFiller::fillTcal() startSec=" << startSec << LogIO::POST ; |
---|
[1987] | 1239 | |
---|
[2004] | 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 | |
---|
[1987] | 1247 | Table sctab = mstable_.sysCal() ; |
---|
[1974] | 1248 | if ( sctab.nrow() == 0 ) { |
---|
| 1249 | os_ << "No SysCal rows" << LogIO::POST ; |
---|
| 1250 | return ; |
---|
| 1251 | } |
---|
[1987] | 1252 | Table sctabsel( sctab( sctab.col("ANTENNA_ID") == antenna_ ) ) ; |
---|
[1974] | 1253 | if ( sctabsel.nrow() == 0 ) { |
---|
| 1254 | os_ << "No SysCal rows" << LogIO::POST ; |
---|
| 1255 | return ; |
---|
| 1256 | } |
---|
[1987] | 1257 | ROArrayColumn<Float> *tmpTcalCol = new ROArrayColumn<Float>( sctabsel, "TCAL" ) ; |
---|
| 1258 | uInt npol = tmpTcalCol->shape( 0 )(0) ; |
---|
| 1259 | delete tmpTcalCol ; |
---|
[1974] | 1260 | //os_ << "fillTcal(): npol = " << npol << LogIO::POST ; |
---|
| 1261 | Table tab = table_->tcal().table() ; |
---|
| 1262 | ArrayColumn<Float> tcalCol( tab, "TCAL" ) ; |
---|
[1987] | 1263 | ROTableColumn *sharedCol ; |
---|
[1974] | 1264 | uInt oldnr = 0 ; |
---|
| 1265 | uInt newnr = 0 ; |
---|
[2002] | 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" ) ; |
---|
[1974] | 1271 | TableIterator iter0( sctabsel, "FEED_ID" ) ; |
---|
| 1272 | while( !iter0.pastEnd() ) { |
---|
[1987] | 1273 | Table t0 = iter0.table() ; |
---|
[1988] | 1274 | sharedCol = tpoolr->construct( t0, "FEED_ID" ) ; |
---|
[1987] | 1275 | Int feedId = sharedCol->asInt( 0 ) ; |
---|
[1988] | 1276 | tpoolr->destroy( sharedCol ) ; |
---|
[1974] | 1277 | TableIterator iter1( t0, "SPECTRAL_WINDOW_ID" ) ; |
---|
| 1278 | while( !iter1.pastEnd() ) { |
---|
[1988] | 1279 | Table t1 = iter1.table() ; |
---|
| 1280 | sharedCol = tpoolr->construct( t1, "SPECTRAL_WINDOW_ID" ) ; |
---|
[1987] | 1281 | Int spwId = sharedCol->asInt( 0 ) ; |
---|
[1988] | 1282 | tpoolr->destroy( sharedCol ) ; |
---|
[2002] | 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 ; |
---|
[1988] | 1289 | uInt idx = oldnr ; |
---|
[2002] | 1290 | Matrix<Float> subtcal = (*tmpTcalCol)( irow ) ; |
---|
[1988] | 1291 | for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) { |
---|
[2002] | 1292 | *idRF = idx++ ; |
---|
[2019] | 1293 | //*tcalRF = subtcal.row( ipol ) ; |
---|
| 1294 | tcalRF.define( subtcal.row( ipol ) ) ; |
---|
[2002] | 1295 | |
---|
| 1296 | // commit row |
---|
| 1297 | tab.addRow() ; |
---|
| 1298 | row.put( tab.nrow()-1 ) ; |
---|
| 1299 | |
---|
| 1300 | newnr++ ; |
---|
[1974] | 1301 | } |
---|
[2002] | 1302 | idminmax[0] = oldnr ; |
---|
[1988] | 1303 | idminmax[1] = newnr - 1 ; |
---|
| 1304 | oldnr = newnr ; |
---|
| 1305 | |
---|
[1990] | 1306 | String key = keyTcal( feedId, spwId, sTime ) ; |
---|
[1988] | 1307 | tcalrec_.define( key, idminmax ) ; |
---|
[1974] | 1308 | } |
---|
[2002] | 1309 | delete tmpTcalCol ; |
---|
[1974] | 1310 | iter1++ ; |
---|
| 1311 | } |
---|
| 1312 | iter0++ ; |
---|
| 1313 | } |
---|
| 1314 | |
---|
| 1315 | //tcalrec_.print( std::cout ) ; |
---|
[2004] | 1316 | // double endSec = gettimeofday_sec() ; |
---|
| 1317 | // os_ << "end MSFiller::fillTcal() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
[1974] | 1318 | } |
---|
| 1319 | |
---|
| 1320 | uInt MSFiller::getWeatherId( uInt idx, Double wtime ) |
---|
| 1321 | { |
---|
[2004] | 1322 | // double startSec = gettimeofday_sec() ; |
---|
| 1323 | // os_ << "start MSFiller::getWeatherId() startSec=" << startSec << LogIO::POST ; |
---|
[1974] | 1324 | uInt nrow = mwTime_.size() ; |
---|
[2019] | 1325 | if ( nrow < 2 ) |
---|
[1974] | 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 | |
---|
[2004] | 1352 | // double endSec = gettimeofday_sec() ; |
---|
| 1353 | // os_ << "end MSFiller::getWeatherId() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
[1974] | 1354 | return wid ; |
---|
| 1355 | } |
---|
| 1356 | |
---|
[2017] | 1357 | void MSFiller::getSysCalTime( Vector<MEpoch> &scTime, Vector<Double> &scInterval, Block<MEpoch> &tcol, Block<Int> &tidx ) |
---|
[1974] | 1358 | { |
---|
[2004] | 1359 | // double startSec = gettimeofday_sec() ; |
---|
| 1360 | // os_ << "start MSFiller::getSysCalTime() startSec=" << startSec << LogIO::POST ; |
---|
| 1361 | |
---|
| 1362 | if ( !isSysCal_ ) |
---|
| 1363 | return ; |
---|
| 1364 | |
---|
[2017] | 1365 | uInt nrow = tidx.nelements() ; |
---|
[2002] | 1366 | if ( scTime.nelements() == 0 ) |
---|
[1993] | 1367 | return ; |
---|
[2019] | 1368 | else if ( scTime.nelements() == 1 ) { |
---|
| 1369 | tidx[0] = 0 ; |
---|
| 1370 | return ; |
---|
| 1371 | } |
---|
[2002] | 1372 | uInt scnrow = scTime.nelements() ; |
---|
[1974] | 1373 | uInt idx = 0 ; |
---|
| 1374 | const Double half = 0.5e0 ; |
---|
[2003] | 1375 | // execute binary search |
---|
| 1376 | idx = binarySearch( scTime, tcol[0].get( "s" ).getValue() ) ; |
---|
| 1377 | if ( idx != 0 ) |
---|
| 1378 | idx -= 1 ; |
---|
[1974] | 1379 | for ( uInt i = 0 ; i < nrow ; i++ ) { |
---|
[2002] | 1380 | Double t = tcol[i].get( "s" ).getValue() ; |
---|
[2017] | 1381 | Double tsc = scTime[0].get( "s" ).getValue() ; |
---|
| 1382 | if ( t < tsc ) { |
---|
| 1383 | tidx[i] = 0 ; |
---|
| 1384 | continue ; |
---|
| 1385 | } |
---|
[1974] | 1386 | for ( uInt j = idx ; j < scnrow-1 ; j++ ) { |
---|
[2002] | 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] ; |
---|
[1974] | 1391 | if ( t > tsc1-half*dt1 && t <= tsc2-half*dt2 ) { |
---|
[2002] | 1392 | tidx[i] = j ; |
---|
[1974] | 1393 | idx = j ; |
---|
| 1394 | break ; |
---|
| 1395 | } |
---|
| 1396 | } |
---|
[2017] | 1397 | if ( tidx[i] == -1 ) { |
---|
[2002] | 1398 | Double tsc = scTime[scnrow-1].get( "s" ).getValue() ; |
---|
| 1399 | Double dt = scInterval[scnrow-1] ; |
---|
[2017] | 1400 | // if ( t <= tsc+0.5*dt ) { |
---|
| 1401 | // tidx[i] = scnrow-1 ; |
---|
| 1402 | // } |
---|
| 1403 | tidx[i] = scnrow-1 ; |
---|
[1974] | 1404 | } |
---|
| 1405 | } |
---|
[2004] | 1406 | // double endSec = gettimeofday_sec() ; |
---|
| 1407 | // os_ << "end MSFiller::getSysCalTime() endSec=" << endSec << " (" << endSec-startSec << "sec) scnrow = " << scnrow << " tcol.nelements = " << tcol.nelements() << LogIO::POST ; |
---|
[1993] | 1408 | return ; |
---|
[1974] | 1409 | } |
---|
| 1410 | |
---|
[2004] | 1411 | Block<uInt> MSFiller::getTcalId( Int fid, Int spwid, MEpoch &t ) |
---|
| 1412 | { |
---|
[2002] | 1413 | // double startSec = gettimeofday_sec() ; |
---|
[2004] | 1414 | // os_ << "start MSFiller::getTcalId() startSec=" << startSec << LogIO::POST ; |
---|
| 1415 | //if ( table_->tcal().table().nrow() == 0 ) { |
---|
| 1416 | if ( !isSysCal_ ) { |
---|
[1988] | 1417 | os_ << "No TCAL rows" << LogIO::POST ; |
---|
[2002] | 1418 | Block<uInt> tcalids( 0 ) ; |
---|
[1988] | 1419 | return tcalids ; |
---|
| 1420 | } |
---|
[2004] | 1421 | //String sctime = MVTime( Quantum<Double>(t,"s") ).string(MVTime::YMD) ; |
---|
| 1422 | String sctime = MVTime( t.getValue() ).string(MVTime::YMD) ; |
---|
[1990] | 1423 | String key = keyTcal( fid, spwid, sctime ) ; |
---|
[1988] | 1424 | if ( !tcalrec_.isDefined( key ) ) { |
---|
[1974] | 1425 | os_ << "No TCAL rows" << LogIO::POST ; |
---|
[2002] | 1426 | Block<uInt> tcalids( 0 ) ; |
---|
[1974] | 1427 | return tcalids ; |
---|
| 1428 | } |
---|
[1988] | 1429 | Vector<uInt> ids = tcalrec_.asArrayuInt( key ) ; |
---|
| 1430 | uInt npol = ids[1] - ids[0] + 1 ; |
---|
[2002] | 1431 | Block<uInt> tcalids( npol ) ; |
---|
[1988] | 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 | |
---|
[2004] | 1437 | // double endSec = gettimeofday_sec() ; |
---|
| 1438 | // os_ << "end MSFiller::getTcalId() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
[1974] | 1439 | return tcalids ; |
---|
| 1440 | } |
---|
| 1441 | |
---|
[1987] | 1442 | uInt MSFiller::getDirection( uInt idx, Vector<Double> &dir, Vector<Double> &srate, String &ref, MSPointing &tab, Double t ) |
---|
[1974] | 1443 | { |
---|
[2004] | 1444 | // double startSec = gettimeofday_sec() ; |
---|
| 1445 | // os_ << "start MSFiller::getDirection() startSec=" << startSec << LogIO::POST ; |
---|
[1974] | 1446 | // assume that cols is sorted by TIME |
---|
| 1447 | Bool doInterp = False ; |
---|
[1987] | 1448 | //uInt nrow = cols.nrow() ; |
---|
| 1449 | uInt nrow = tab.nrow() ; |
---|
[1974] | 1450 | if ( nrow == 0 ) |
---|
| 1451 | return 0 ; |
---|
[1987] | 1452 | ROScalarMeasColumn<MEpoch> tcol( tab, "TIME" ) ; |
---|
| 1453 | ROArrayMeasColumn<MDirection> dmcol( tab, "DIRECTION" ) ; |
---|
| 1454 | ROArrayColumn<Double> dcol( tab, "DIRECTION" ) ; |
---|
[2003] | 1455 | // binary search if idx == 0 |
---|
| 1456 | if ( idx == 0 ) { |
---|
| 1457 | uInt nrowb = 75000 ; |
---|
[2004] | 1458 | if ( nrow > nrowb ) { |
---|
[2003] | 1459 | uInt nblock = nrow / nrowb + 1 ; |
---|
| 1460 | for ( uInt iblock = 0 ; iblock < nblock ; iblock++ ) { |
---|
[2004] | 1461 | uInt high = min( nrowb, nrow-iblock*nrowb ) ; |
---|
[2003] | 1462 | |
---|
| 1463 | if ( tcol( high-1 ).get( "s" ).getValue() < t ) { |
---|
[2004] | 1464 | idx = iblock * nrowb ; |
---|
[2003] | 1465 | continue ; |
---|
| 1466 | } |
---|
| 1467 | |
---|
| 1468 | Vector<MEpoch> tarr( high ) ; |
---|
| 1469 | for ( uInt irow = 0 ; irow < high ; irow++ ) { |
---|
[2004] | 1470 | tarr[irow] = tcol( iblock*nrowb+irow ) ; |
---|
[2003] | 1471 | } |
---|
| 1472 | |
---|
| 1473 | uInt bidx = binarySearch( tarr, t ) ; |
---|
| 1474 | |
---|
[2004] | 1475 | idx = iblock * nrowb + bidx ; |
---|
[2003] | 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 | } |
---|
[1974] | 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() ; |
---|
[1987] | 1526 | Matrix<Double> mdir0 = dcol( idx ) ; |
---|
| 1527 | Matrix<Double> mdir1 = dcol( idx+1 ) ; |
---|
| 1528 | Vector<Double> dir0 = mdir0.column( 0 ) ; |
---|
[1974] | 1529 | //os_ << "dir0 = " << dir0 << LogIO::POST ; |
---|
[1987] | 1530 | Vector<Double> dir1 = mdir1.column( 0 ) ; |
---|
[1974] | 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) ) ; |
---|
[1987] | 1535 | if ( mdir0.ncolumn() > 1 ) { |
---|
| 1536 | if ( dt0 >= dt1 ) |
---|
| 1537 | srate.reference( mdir0.column( 1 ) ) ; |
---|
| 1538 | else |
---|
| 1539 | srate.reference( mdir1.column( 1 ) ) ; |
---|
[1974] | 1540 | } |
---|
| 1541 | //os_ << "dir = " << dir << LogIO::POST ; |
---|
| 1542 | } |
---|
| 1543 | else { |
---|
| 1544 | //os_ << "no interpolation" << LogIO::POST ; |
---|
[1987] | 1545 | Matrix<Double> mdir0 = dcol( idx ) ; |
---|
| 1546 | dir.reference( mdir0.column( 0 ) ) ; |
---|
| 1547 | if ( mdir0.ncolumn() > 1 ) |
---|
| 1548 | srate.reference( mdir0.column( 1 ) ) ; |
---|
[1974] | 1549 | } |
---|
| 1550 | |
---|
[2004] | 1551 | // double endSec = gettimeofday_sec() ; |
---|
| 1552 | // os_ << "end MSFiller::getDirection() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ; |
---|
[1974] | 1553 | return idx ; |
---|
| 1554 | } |
---|
| 1555 | |
---|
[1990] | 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 | |
---|
[2003] | 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 | |
---|
[1974] | 1586 | } ; |
---|
| 1587 | |
---|