[2197] | 1 | #include <iostream> |
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| 2 | #include <sstream> |
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[2301] | 3 | #include "limits.h" |
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[2307] | 4 | //#include "float.h" |
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[2197] | 5 | |
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| 6 | #include <measures/Measures/MEpoch.h> |
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| 7 | #include <measures/Measures/MPosition.h> |
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| 8 | #include <measures/Measures/MDirection.h> |
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| 9 | #include <measures/Measures/MCDirection.h> |
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| 10 | #include <measures/Measures/MeasFrame.h> |
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| 11 | #include <measures/Measures/MeasConvert.h> |
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[2208] | 12 | #include <casa/Logging/LogMessage.h> |
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[2252] | 13 | #include <casa/BasicSL/Constants.h> |
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[2197] | 14 | |
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| 15 | #include "ASDMReader.h" |
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| 16 | #include <atnf/PKSIO/SrcType.h> |
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| 17 | |
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| 18 | using namespace std ; |
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| 19 | //using namespace casa ; |
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| 20 | using namespace asdm ; |
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| 21 | using namespace sdmbin ; |
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| 22 | |
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| 23 | // sec to day |
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| 24 | double s2d = 1.0 / 86400.0 ; |
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| 25 | |
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| 26 | ASDMReader::ASDMReader() |
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| 27 | : asdm_(0), |
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| 28 | sdmBin_(0), |
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| 29 | vmsData_(0), |
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| 30 | antennaId_( -1 ), |
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| 31 | antennaName_( "" ), |
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[2301] | 32 | stationName_( "" ), |
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[2197] | 33 | row_(-1), |
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[2208] | 34 | apc_(AP_CORRECTED), |
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[2301] | 35 | className_("ASDMReader"), |
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| 36 | dataIndex_( UINT_MAX ), |
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| 37 | //antennaRow_p( 0 ), |
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| 38 | //stationRow_p( 0 ), |
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| 39 | specWinRow_p( 0 ), |
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| 40 | polarizationRow_p( 0 ), |
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| 41 | fieldRow_p( 0 ) |
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[2197] | 42 | { |
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| 43 | configDescIdList_.resize(0) ; |
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| 44 | feedIdList_.resize(0) ; |
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| 45 | fieldIdList_.resize(0) ; |
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| 46 | mainRow_.resize(0) ; |
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| 47 | ifno_.clear() ; |
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[2208] | 48 | corrMode_.reset() ; |
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| 49 | timeSampling_.reset() ; |
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[2755] | 50 | initConvert() ; |
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[2197] | 51 | } |
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| 52 | |
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| 53 | ASDMReader::~ASDMReader() |
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| 54 | { |
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[2208] | 55 | close() ; |
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| 56 | logsink_ = 0 ; |
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[2197] | 57 | } |
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| 58 | |
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| 59 | bool ASDMReader::open( const string &filename, const casa::Record &rec ) |
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| 60 | { |
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[2227] | 61 | casa::String funcName = "open" ; |
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[2208] | 62 | |
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| 63 | // return value |
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| 64 | bool status = true ; |
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| 65 | |
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| 66 | // set default |
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| 67 | timeSampling_.reset() ; |
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| 68 | corrMode_.reset() ; |
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[2215] | 69 | resolutionType_.reset() ; |
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[2208] | 70 | apc_ = AP_CORRECTED ; |
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| 71 | |
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[2197] | 72 | // parsing ASDM options |
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| 73 | if ( rec.isDefined( "asdm" ) ) { |
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| 74 | casa::Record asdmrec = rec.asRecord( "asdm" ) ; |
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[2208] | 75 | |
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| 76 | // antenna |
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[2197] | 77 | if ( asdmrec.isDefined( "antenna" ) ) { |
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| 78 | if ( asdmrec.type( asdmrec.fieldNumber( "antenna" ) ) == casa::TpInt ) { |
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| 79 | antennaId_ = asdmrec.asInt( "antenna" ) ; |
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| 80 | } |
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| 81 | else { |
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| 82 | antennaName_ = asdmrec.asString( "antenna" ) ; |
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| 83 | } |
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| 84 | } |
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| 85 | else { |
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| 86 | antennaId_ = 0 ; |
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| 87 | } |
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[2208] | 88 | |
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| 89 | // ATM phase correction |
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[2197] | 90 | if ( asdmrec.isDefined( "apc" ) ) { |
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| 91 | if ( asdmrec.asBool( "apc" ) ) |
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| 92 | apc_ = AP_CORRECTED ; |
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| 93 | else |
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| 94 | apc_ = AP_UNCORRECTED ; |
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| 95 | } |
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[2208] | 96 | |
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| 97 | // time sampling |
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| 98 | String timeSampling = "all" ; // take all time sampling by default |
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| 99 | if ( asdmrec.isDefined( "sampling" ) ) { |
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| 100 | timeSampling = asdmrec.asString( "sampling" ) ; |
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| 101 | } |
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| 102 | if ( timeSampling == "all" ) { |
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| 103 | timeSampling_.set( INTEGRATION ) ; |
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| 104 | timeSampling_.set( SUBINTEGRATION ) ; |
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| 105 | } |
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| 106 | else if ( timeSampling == "integration" ) { |
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| 107 | timeSampling_.set( INTEGRATION ) ; |
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| 108 | } |
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| 109 | else if ( timeSampling == "subintegration" ) { |
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| 110 | timeSampling_.set( SUBINTEGRATION ) ; |
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| 111 | } |
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| 112 | else { |
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| 113 | //throw AipsError( "Unrecognized option for sampling" ) ; |
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| 114 | logsink_->postLocally( LogMessage( "Unrecognized option for time sampling: "+String::toString(timeSampling), LogOrigin(className_,funcName,WHERE), LogMessage::WARN ) ) ; |
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| 115 | status = false ; |
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| 116 | } |
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| 117 | |
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[2215] | 118 | // spectral resolution type |
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[2216] | 119 | string resolutionType = "all" ; |
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[2215] | 120 | if ( asdmrec.isDefined( "srt" ) ) { |
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[2216] | 121 | resolutionType = string( asdmrec.asString( "srt" ) ) ; |
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[2215] | 122 | } |
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[2216] | 123 | string resolutionTypes[3] ; |
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| 124 | Int numType = split( resolutionType, resolutionTypes, 3, "," ) ; |
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| 125 | for ( Int it = 0 ; it < numType ; it++ ) { |
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| 126 | if ( resolutionTypes[it] == "all" ) { |
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| 127 | resolutionType_.reset() ; |
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| 128 | resolutionType_.set( FULL_RESOLUTION ) ; |
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| 129 | resolutionType_.set( BASEBAND_WIDE ) ; |
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| 130 | resolutionType_.set( CHANNEL_AVERAGE ) ; |
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| 131 | break ; |
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| 132 | } |
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| 133 | else if ( resolutionTypes[it] == "fr" ) { |
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| 134 | resolutionType_.set( FULL_RESOLUTION ) ; |
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| 135 | } |
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| 136 | else if ( resolutionTypes[it] == "bw" ) { |
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| 137 | resolutionType_.set( BASEBAND_WIDE ) ; |
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| 138 | } |
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| 139 | else if ( resolutionTypes[it] == "ca" ) { |
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| 140 | resolutionType_.set( CHANNEL_AVERAGE ) ; |
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| 141 | } |
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[2215] | 142 | } |
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[2216] | 143 | if ( resolutionType_.size() == 0 ) { |
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[2215] | 144 | logsink_->postLocally( LogMessage( "Unrecognized option for spectral resolution type: "+String::toString(resolutionType), LogOrigin(className_,funcName,WHERE), LogMessage::WARN ) ) ; |
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| 145 | status = false ; |
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| 146 | } |
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| 147 | |
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[2208] | 148 | // input correlation mode |
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[2248] | 149 | string corrMode = "ao,ca" ; |
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[2208] | 150 | if ( asdmrec.isDefined( "corr" ) ) { |
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[2216] | 151 | corrMode = string( asdmrec.asString( "corr" ) ) ; |
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[2208] | 152 | //logsink_->postLocally( LogMessage("corrMode = "+String(corrMode),LogOrigin(className_,funcName,WHERE)) ) ; |
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[2216] | 153 | } |
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| 154 | string corrModes[3] ; |
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| 155 | Int numCorr = split( corrMode, corrModes, 3, "," ) ; |
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| 156 | for ( Int ic = 0 ; ic < numCorr ; ic++ ) { |
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| 157 | if ( corrModes[ic] == "ao" ) { |
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| 158 | corrMode_.set( AUTO_ONLY ) ; |
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[2208] | 159 | } |
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[2216] | 160 | else if ( corrModes[ic] == "ca" ) { |
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| 161 | corrMode_.set( CROSS_AND_AUTO ) ; |
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[2208] | 162 | } |
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| 163 | } |
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[2216] | 164 | if ( corrMode_.size() == 0 ) { |
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| 165 | logsink_->postLocally( LogMessage( "Invalid option for correlation mode: "+String::toString(corrMode), LogOrigin(className_,funcName,WHERE), LogMessage::WARN ) ) ; |
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| 166 | status = false ; |
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| 167 | } |
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[2208] | 168 | |
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| 169 | // logsink_->postLocally( LogMessage( "### asdmrec summary ###", LogOrigin(className_,funcName,WHERE) ) ) ; |
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| 170 | // ostringstream oss ; |
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| 171 | // asdmrec.print( oss ) ; |
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| 172 | // logsink_->postLocally( LogMessage( oss.str(), LogOrigin(className_,funcName,WHERE) ) ) ; |
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| 173 | // logsink_->postLocally( LogMessage( "#######################", LogOrigin(className_,funcName,WHERE) ) ) ; |
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[2197] | 174 | } |
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| 175 | |
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| 176 | // create ASDM object |
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| 177 | asdm_ = new ASDM() ; |
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| 178 | asdm_->setFromFile( filename ) ; |
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| 179 | |
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[2301] | 180 | AntennaTable &atab = asdm_->getAntenna() ; |
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| 181 | AntennaRow *antennaRow ; |
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[2197] | 182 | if ( antennaId_ == -1 ) { |
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| 183 | vector<AntennaRow *> rows = atab.get() ; |
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| 184 | int idx = -1 ; |
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| 185 | for ( casa::uInt irow = 0 ; irow < rows.size() ; irow++ ) { |
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| 186 | if ( casa::String(rows[irow]->getName()) == antennaName_ ) { |
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| 187 | idx = rows[irow]->getAntennaId().getTagValue() ; |
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| 188 | break ; |
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| 189 | } |
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| 190 | } |
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| 191 | if ( idx == -1 ) { |
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| 192 | close() ; |
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| 193 | throw (casa::AipsError( antennaName_ + " not found." )) ; |
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| 194 | } |
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| 195 | else { |
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| 196 | antennaId_ = idx ; |
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| 197 | } |
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[2301] | 198 | antennaTag_ = Tag( antennaId_, TagType::Antenna ) ; |
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| 199 | antennaRow = rows[antennaId_] ; |
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[2197] | 200 | } |
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[2301] | 201 | else { |
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| 202 | antennaTag_ = Tag( antennaId_, TagType::Antenna ) ; |
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| 203 | antennaRow = atab.getRowByKey( antennaTag_ ) ; |
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| 204 | if ( antennaRow == 0 ) { |
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| 205 | close() ; |
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| 206 | throw (casa::AipsError( "AntennaId " + casa::String::toString(antennaId_) + " is invalid." ) ) ; |
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| 207 | } |
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| 208 | } |
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| 209 | |
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[2197] | 210 | |
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| 211 | // set antenna name |
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| 212 | if ( antennaName_.size() == 0 ) { |
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[2301] | 213 | antennaName_ = casa::String( antennaRow->getName() ) ; |
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[2197] | 214 | } |
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| 215 | |
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[2301] | 216 | // get Station row |
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| 217 | StationRow *stationRow = antennaRow->getStationUsingStationId() ; |
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| 218 | |
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| 219 | // station name |
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| 220 | stationName_ = casa::String( stationRow->getName() ) ; |
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| 221 | |
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| 222 | // antenna position |
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| 223 | antennaPosition_.resize( 3 ) ; |
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| 224 | vector<Length> antpos = stationRow->getPosition() ; |
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| 225 | for ( casa::uInt i = 0 ; i < 3 ; i++ ) |
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| 226 | antennaPosition_[i] = Quantity( casa::Double( antpos[i].get() ), Unit( "m" ) ) ; |
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[2755] | 227 | mp_ = casa::MPosition( casa::MVPosition( antennaPosition_ ), |
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| 228 | casa::MPosition::ITRF ) ; |
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| 229 | mf_.set( mp_ ) ; |
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[2301] | 230 | |
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[2197] | 231 | // create SDMBinData object |
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| 232 | sdmBin_ = new SDMBinData( asdm_, filename ) ; |
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| 233 | |
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| 234 | // get Main rows |
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| 235 | //mainRow_ = casa::Vector<MainRow *>(asdm_->getMain().get()) ; |
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| 236 | |
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| 237 | // set up IFNO |
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| 238 | setupIFNO() ; |
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| 239 | |
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| 240 | // process Station table |
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| 241 | processStation() ; |
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| 242 | |
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[2273] | 243 | //logsink_->postLocally( LogMessage( "antennaId_ = "+String::toString(antennaId_), LogOrigin(className_,funcName,WHERE) ) ) ; |
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| 244 | //logsink_->postLocally( LogMessage( "antennaName_ = "+antennaName_, LogOrigin(className_,funcName,WHERE) ) ) ; |
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[2197] | 245 | |
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| 246 | return true ; |
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| 247 | } |
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| 248 | |
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[2208] | 249 | // void ASDMReader::fill() |
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| 250 | // { |
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| 251 | // } |
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[2197] | 252 | |
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| 253 | void ASDMReader::close() |
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| 254 | { |
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| 255 | clearMainRow() ; |
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| 256 | |
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| 257 | if ( sdmBin_ ) |
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| 258 | delete sdmBin_ ; |
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| 259 | sdmBin_ = 0 ; |
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| 260 | |
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| 261 | if ( asdm_ ) |
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| 262 | delete asdm_ ; |
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| 263 | asdm_ = 0 ; |
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| 264 | |
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| 265 | return ; |
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| 266 | } |
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| 267 | |
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| 268 | void ASDMReader::fillHeader( casa::Int &nchan, |
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| 269 | casa::Int &npol, |
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| 270 | casa::Int &nif, |
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| 271 | casa::Int &nbeam, |
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| 272 | casa::String &observer, |
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| 273 | casa::String &project, |
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| 274 | casa::String &obstype, |
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| 275 | casa::String &antennaname, |
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| 276 | casa::Vector<casa::Double> &antennaposition, |
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| 277 | casa::Float &equinox, |
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| 278 | casa::String &freqref, |
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| 279 | casa::Double &reffreq, |
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| 280 | casa::Double &bandwidth, |
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| 281 | casa::Double &utc, |
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| 282 | casa::String &fluxunit, |
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| 283 | casa::String &epoch, |
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| 284 | casa::String &poltype ) |
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| 285 | { |
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[2227] | 286 | casa::String funcName = "fillHeader" ; |
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[2197] | 287 | |
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| 288 | ExecBlockTable &ebtab = asdm_->getExecBlock() ; |
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| 289 | // at the moment take first row of ExecBlock table |
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| 290 | ExecBlockRow *ebrow = ebtab.get()[0] ; |
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| 291 | casa::String telescopeName( ebrow->getTelescopeName() ) ; |
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[2301] | 292 | //casa::String stationName( stationRow_p->getName() ) ; |
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[2197] | 293 | |
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| 294 | // antennaname |
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| 295 | // <telescopeName>//<antennaName>@stationName |
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[2301] | 296 | antennaname = telescopeName + "//" + antennaName_ + "@" + stationName_ ; |
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[2208] | 297 | //logsink_->postLocally( LogMessage("antennaName = "+antennaname,LogOrigin(className_,funcName,WHERE)) ) ; |
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[2197] | 298 | |
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| 299 | // antennaposition |
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| 300 | antennaposition.resize( 3 ) ; |
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| 301 | for ( casa::uInt i = 0 ; i < 3 ; i++ ) |
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[2301] | 302 | antennaposition[i] = antennaPosition_[i].getValue( Unit("m") ) ; |
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[2197] | 303 | |
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| 304 | // observer |
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| 305 | observer = ebrow->getObserverName() ; |
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| 306 | |
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| 307 | // project |
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| 308 | // T.B.D. (project UID?) |
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[2273] | 309 | project = "T.B.D. (" + ebrow->getProjectUID().toString() + ")" ; |
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[2197] | 310 | |
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| 311 | // utc |
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| 312 | // start time of the project |
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| 313 | utc = casa::Double( ebrow->getStartTime().getMJD() ) ; |
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| 314 | |
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| 315 | |
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| 316 | SpectralWindowTable &spwtab = asdm_->getSpectralWindow() ; |
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| 317 | vector<SpectralWindowRow *> spwrows = spwtab.get() ; |
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[2220] | 318 | int nspwrow = spwrows.size() ; |
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[2197] | 319 | |
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| 320 | // nif |
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[2220] | 321 | //nif = spwrows.size() ; |
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| 322 | nif = getNumIFs() ; |
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[2197] | 323 | |
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| 324 | // nchan |
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| 325 | int refidx = -1 ; |
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| 326 | vector<int> nchans ; |
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[2220] | 327 | for ( int irow = 0 ; irow < nspwrow ; irow++ ) { |
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[2197] | 328 | nchans.push_back( spwrows[irow]->getNumChan() ) ; |
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| 329 | if ( refidx == -1 && nchans[irow] != 1 && nchans[irow] != 4 ) |
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| 330 | refidx = irow ; |
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| 331 | } |
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| 332 | nchan = casa::Int( *max_element( nchans.begin(), nchans.end() ) ) ; |
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| 333 | |
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[2208] | 334 | //logsink_->postLocally( LogMessage("refidx = "+String::toString(refidx),LogOrigin(className_,funcName,WHERE)) ) ; |
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[2197] | 335 | |
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| 336 | // bandwidth |
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| 337 | vector<double> bws ; |
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[2220] | 338 | for ( int irow = 0 ; irow < nspwrow ; irow++ ) { |
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[2197] | 339 | if ( nchans[irow] != 4 ) { // exclude WVR data |
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| 340 | bws.push_back( spwrows[irow]->getTotBandwidth().get() ) ; |
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| 341 | } |
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| 342 | } |
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| 343 | bandwidth = casa::Double( *max_element( bws.begin(), bws.end() ) ) ; |
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| 344 | |
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| 345 | // reffreq |
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| 346 | reffreq = casa::Double( spwrows[refidx]->getRefFreq().get() ) ; |
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| 347 | |
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| 348 | // freqref |
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| 349 | if ( spwrows[refidx]->isMeasFreqRefExists() ) { |
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| 350 | string mfr = CFrequencyReferenceCode::name( spwrows[refidx]->getMeasFreqRef() ) ; |
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[2225] | 351 | // if (mfr == "TOPO") { |
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| 352 | // freqref = "TOPOCENT"; |
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| 353 | // } else if (mfr == "GEO") { |
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| 354 | // freqref = "GEOCENTR"; |
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| 355 | // } else if (mfr == "BARY") { |
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| 356 | // freqref = "BARYCENT"; |
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| 357 | // } else if (mfr == "GALACTO") { |
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| 358 | // freqref = "GALACTOC"; |
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| 359 | // } else if (mfr == "LGROUP") { |
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| 360 | // freqref = "LOCALGRP"; |
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| 361 | // } else if (mfr == "CMB") { |
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| 362 | // freqref = "CMBDIPOL"; |
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| 363 | // } else if (mfr == "REST") { |
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| 364 | // freqref = "SOURCE"; |
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| 365 | // } |
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| 366 | freqref = String( mfr ) ; |
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[2197] | 367 | } |
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| 368 | else { |
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| 369 | // frequency reference is TOPOCENT by default |
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[2225] | 370 | //freqref = "TOPOCENT" ; |
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| 371 | freqref = "TOPO" ; |
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[2197] | 372 | } |
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| 373 | |
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| 374 | |
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| 375 | PolarizationTable &ptab = asdm_->getPolarization() ; |
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| 376 | vector<PolarizationRow *> prows = ptab.get() ; |
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| 377 | vector<int> npols ; |
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| 378 | refidx = -1 ; |
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| 379 | for ( unsigned int irow = 0 ; irow < prows.size() ; irow++ ) { |
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| 380 | npols.push_back( prows[irow]->getNumCorr() ) ; |
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| 381 | if ( refidx == -1 && npols[irow] != 1 ) |
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| 382 | refidx = irow ; |
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| 383 | } |
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| 384 | if ( refidx == -1 ) |
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| 385 | refidx = 0 ; |
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| 386 | |
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| 387 | // npol |
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| 388 | npol = casa::Int( *max_element( npols.begin(), npols.end() ) ) ; |
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| 389 | |
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| 390 | // poltype |
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| 391 | vector<StokesParameter> corrType = prows[refidx]->getCorrType() ; |
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| 392 | if ( corrType[0] == I || |
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| 393 | corrType[0] == Q || |
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| 394 | corrType[0] == U || |
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| 395 | corrType[0] == V ) |
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| 396 | poltype = "stokes" ; |
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| 397 | else if ( corrType[0] == RR || |
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| 398 | corrType[0] == RL || |
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| 399 | corrType[0] == LR || |
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| 400 | corrType[0] == LL ) |
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| 401 | poltype = "circular" ; |
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| 402 | else if ( corrType[0] == XX || |
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| 403 | corrType[0] == XY || |
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| 404 | corrType[0] == YX || |
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| 405 | corrType[0] == YY ) |
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| 406 | poltype = "linear" ; |
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| 407 | else if ( corrType[0] == PLINEAR || |
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| 408 | corrType[0] == PANGLE ) { |
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| 409 | poltype = "linpol" ; |
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| 410 | } |
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| 411 | else { |
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| 412 | poltype = "notype" ; |
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| 413 | } |
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| 414 | |
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| 415 | |
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| 416 | FeedTable &ftab = asdm_->getFeed() ; |
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| 417 | vector<FeedRow *> frows = ftab.get() ; |
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| 418 | vector<int> nbeams ; |
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| 419 | for ( unsigned int irow = 0 ; irow < frows.size() ; irow++ ) { |
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| 420 | if ( frows[irow]->isFeedNumExists() ) |
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| 421 | nbeams.push_back( frows[irow]->getFeedNum() ) ; |
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| 422 | else |
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| 423 | nbeams.push_back( 1 ) ; |
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| 424 | } |
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| 425 | |
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| 426 | // nbeam |
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| 427 | nbeam = casa::Int( *max_element( nbeams.begin(), nbeams.end() ) ) ; |
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| 428 | |
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| 429 | // fluxunit |
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| 430 | // tentatively set 'K'? or empty? |
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| 431 | fluxunit = "K" ; |
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| 432 | |
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| 433 | // equinox |
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| 434 | // tentatively set 2000.0 |
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| 435 | equinox = 2000.0 ; |
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| 436 | |
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| 437 | // epoch |
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| 438 | // tentatively set "UTC" |
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| 439 | epoch = "UTC" ; |
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| 440 | |
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| 441 | // obstype |
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| 442 | // at the moment take observingMode attribute in SBSummary table |
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| 443 | SBSummaryRow *sbrow = ebrow->getSBSummaryUsingSBSummaryId() ; |
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| 444 | vector<string> obsmode = sbrow->getObservingMode() ; |
---|
| 445 | obstype = "" ; |
---|
| 446 | for ( unsigned int imode = 0 ; imode < obsmode.size() ; imode++ ) { |
---|
| 447 | obstype += casa::String(obsmode[imode]) ; |
---|
| 448 | if ( imode != obsmode.size()-1 ) |
---|
| 449 | obstype += "#" ; |
---|
| 450 | } |
---|
| 451 | } |
---|
| 452 | |
---|
| 453 | void ASDMReader::selectConfigDescription() |
---|
| 454 | { |
---|
[2227] | 455 | casa::String funcName = "selectConfigDescription" ; |
---|
[2208] | 456 | |
---|
[2197] | 457 | vector<ConfigDescriptionRow *> cdrows = asdm_->getConfigDescription().get() ; |
---|
| 458 | vector<Tag> cdidTags ; |
---|
| 459 | for ( unsigned int irow = 0 ; irow < cdrows.size() ; irow++ ) { |
---|
[2208] | 460 | //logsink_->postLocally( LogMessage("correlationMode["+String::toString(irow)+"] = "+String::toString(cdrows[irow]->getCorrelationMode()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 461 | if ( cdrows[irow]->getCorrelationMode() != CROSS_ONLY ) { |
---|
| 462 | cdidTags.push_back( cdrows[irow]->getConfigDescriptionId() ) ; |
---|
| 463 | } |
---|
| 464 | } |
---|
| 465 | |
---|
| 466 | configDescIdList_.resize( cdidTags.size() ) ; |
---|
| 467 | for ( unsigned int i = 0 ; i < cdidTags.size() ; i++ ) { |
---|
| 468 | configDescIdList_[i] = casa::uInt( cdidTags[i].getTagValue() ) ; |
---|
| 469 | } |
---|
| 470 | } |
---|
| 471 | |
---|
| 472 | void ASDMReader::selectFeed() |
---|
| 473 | { |
---|
| 474 | feedIdList_.resize(0) ; |
---|
| 475 | vector<FeedRow *> frows = asdm_->getFeed().get() ; |
---|
| 476 | Tag atag( antennaId_, TagType::Antenna ) ; |
---|
| 477 | for ( unsigned int irow = 0 ; irow < frows.size() ; irow++ ) { |
---|
| 478 | casa::uInt feedId = (casa::uInt)(frows[irow]->getFeedId() ) ; |
---|
| 479 | if ( casa::anyEQ( feedIdList_, feedId ) ) |
---|
| 480 | continue ; |
---|
| 481 | if ( frows[irow]->getAntennaId() == atag ) { |
---|
| 482 | unsigned int oldsize = feedIdList_.size() ; |
---|
| 483 | feedIdList_.resize( oldsize+1, true ) ; |
---|
| 484 | feedIdList_[oldsize] = feedId ; |
---|
| 485 | } |
---|
| 486 | } |
---|
| 487 | } |
---|
| 488 | |
---|
| 489 | casa::Vector<casa::uInt> ASDMReader::getFieldIdList() |
---|
| 490 | { |
---|
[2227] | 491 | casa::String funcName = "getFieldIdList" ; |
---|
[2208] | 492 | |
---|
[2197] | 493 | vector<FieldRow *> frows = asdm_->getField().get() ; |
---|
| 494 | fieldIdList_.resize( frows.size() ) ; |
---|
| 495 | for ( unsigned int irow = 0 ; irow < frows.size() ; irow++ ) { |
---|
[2208] | 496 | //logsink_->postLocally( LogMessage("fieldId["+String::toString(irow)+"]="+String(frows[irow]->getFieldId().toString()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 497 | fieldIdList_[irow] = frows[irow]->getFieldId().getTagValue() ; |
---|
| 498 | } |
---|
| 499 | |
---|
| 500 | return fieldIdList_ ; |
---|
| 501 | } |
---|
| 502 | |
---|
| 503 | casa::uInt ASDMReader::getNumMainRow() |
---|
| 504 | { |
---|
| 505 | casa::uInt nrow = casa::uInt( mainRow_.size() ) ; |
---|
| 506 | |
---|
| 507 | return nrow ; |
---|
| 508 | } |
---|
| 509 | |
---|
| 510 | void ASDMReader::select() |
---|
| 511 | { |
---|
[2208] | 512 | // selection by input CorrelationMode |
---|
| 513 | EnumSet<CorrelationMode> esCorrs ; |
---|
| 514 | sdmBin_->select( corrMode_ ) ; |
---|
| 515 | |
---|
| 516 | // selection by TimeSampling |
---|
| 517 | sdmBin_->select( timeSampling_ ) ; |
---|
| 518 | |
---|
[2215] | 519 | // selection by SpectralResolutionType |
---|
| 520 | sdmBin_->select( resolutionType_ ) ; |
---|
| 521 | |
---|
[2208] | 522 | // selection by AtmPhaseCorrection and output CorrelationMode |
---|
[2197] | 523 | EnumSet<AtmPhaseCorrection> esApcs ; |
---|
| 524 | esApcs.set( apc_ ) ; |
---|
[2208] | 525 | // always take only autocorrelation data |
---|
[2197] | 526 | Enum<CorrelationMode> esCorr = AUTO_ONLY ; |
---|
| 527 | sdmBin_->selectDataSubset( esCorr, esApcs ) ; |
---|
| 528 | |
---|
| 529 | // select valid configDescriptionId |
---|
| 530 | selectConfigDescription() ; |
---|
| 531 | |
---|
| 532 | // select valid feedId |
---|
| 533 | selectFeed() ; |
---|
| 534 | } |
---|
| 535 | |
---|
| 536 | casa::Bool ASDMReader::setMainRow( casa::uInt irow ) |
---|
| 537 | { |
---|
| 538 | casa::Bool status = true ; |
---|
| 539 | row_ = irow ; |
---|
[2301] | 540 | execBlockTag_ = mainRow_[row_]->getExecBlockId() ; |
---|
[2197] | 541 | |
---|
| 542 | unsigned int cdid = mainRow_[row_]->getConfigDescriptionId().getTagValue() ; |
---|
| 543 | if ( (int)count(configDescIdList_.begin(),configDescIdList_.end(),cdid) == 0 ) |
---|
| 544 | status = false ; |
---|
| 545 | else { |
---|
| 546 | status = (casa::Bool)(sdmBin_->acceptMainRow( mainRow_[row_] )) ; |
---|
| 547 | } |
---|
| 548 | return status ; |
---|
| 549 | } |
---|
| 550 | |
---|
| 551 | casa::Bool ASDMReader::setMainRow( casa::uInt configDescId, casa::uInt fieldId ) |
---|
| 552 | { |
---|
| 553 | clearMainRow() ; |
---|
| 554 | |
---|
| 555 | Tag configDescTag( (unsigned int)configDescId, TagType::ConfigDescription ) ; |
---|
| 556 | Tag fieldTag( (unsigned int)fieldId, TagType::Field ) ; |
---|
[2705] | 557 | vector<MainRow *> *rows = asdm_->getMain().getByContext( configDescTag, fieldTag ); |
---|
| 558 | if (rows == 0) |
---|
| 559 | return false; |
---|
| 560 | mainRow_ = casa::Vector<MainRow *>( *rows ) ; |
---|
[2197] | 561 | |
---|
| 562 | return true ; |
---|
| 563 | } |
---|
| 564 | |
---|
| 565 | void ASDMReader::clearMainRow() |
---|
| 566 | { |
---|
| 567 | mainRow_.resize(0) ; |
---|
| 568 | } |
---|
| 569 | |
---|
| 570 | void ASDMReader::setupIFNO() |
---|
| 571 | { |
---|
[2227] | 572 | casa::String funcName = "setupIFNO" ; |
---|
[2208] | 573 | |
---|
[2197] | 574 | vector<SpectralWindowRow *> spwrows = asdm_->getSpectralWindow().get() ; |
---|
| 575 | unsigned int nrow = spwrows.size() ; |
---|
| 576 | ifno_.clear() ; |
---|
| 577 | casa::uInt idx = 0 ; |
---|
| 578 | casa::uInt wvridx = 0 ; |
---|
| 579 | for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 580 | casa::uInt index ; |
---|
| 581 | if ( isWVR( spwrows[irow] ) ) { |
---|
[2208] | 582 | //logsink_->postLocally( LogMessage(spwrows[irow]->getSpectralWindowId().toString()+" is WVR",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 583 | index = wvridx ; |
---|
| 584 | } |
---|
| 585 | else { |
---|
| 586 | index = ++idx ; |
---|
| 587 | } |
---|
| 588 | ifno_.insert( pair<Tag,casa::uInt>(spwrows[irow]->getSpectralWindowId(),index) ) ; |
---|
[2208] | 589 | //logsink_->postLocally( LogMessage(spwrows[irow]->getSpectralWindowId().toString()+": IFNO="+String::toString(index),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 590 | } |
---|
| 591 | } |
---|
| 592 | |
---|
| 593 | bool ASDMReader::isWVR( SpectralWindowRow *row ) |
---|
| 594 | { |
---|
| 595 | BasebandName bbname = row->getBasebandName() ; |
---|
| 596 | int nchan = row->getNumChan() ; |
---|
| 597 | if ( bbname == NOBB && nchan == 4 ) |
---|
| 598 | return true ; |
---|
| 599 | else |
---|
| 600 | return false ; |
---|
| 601 | } |
---|
| 602 | |
---|
| 603 | casa::Bool ASDMReader::setData() |
---|
| 604 | { |
---|
[2227] | 605 | casa::String funcName = "setData" ; |
---|
[2208] | 606 | |
---|
| 607 | //logsink_->postLocally( LogMessage("try to retrieve binary data",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 608 | |
---|
[2208] | 609 | // EnumSet<AtmPhaseCorrection> esApcs ; |
---|
| 610 | // esApcs.set( apc_ ) ; |
---|
| 611 | // // always take only autocorrelation data |
---|
| 612 | // Enum<CorrelationMode> esCorr = AUTO_ONLY ; |
---|
| 613 | // vmsData_ = sdmBin_->getDataCols( esCorr, esApcs ) ; |
---|
| 614 | |
---|
| 615 | // 2011/07/06 TN |
---|
| 616 | // Workaround to avoid unwanted message from SDMBinData::getDataCols() |
---|
| 617 | ostringstream oss ; |
---|
| 618 | streambuf *buforg = cout.rdbuf(oss.rdbuf()) ; |
---|
[2197] | 619 | vmsData_ = sdmBin_->getDataCols() ; |
---|
[2208] | 620 | cout.rdbuf(buforg) ; |
---|
[2197] | 621 | |
---|
[2208] | 622 | // logsink_->postLocally( LogMessage("oss.str() = "+oss.str(),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 623 | // cout << "This is test: oss.str()=" << oss.str() << endl ; |
---|
[2197] | 624 | |
---|
| 625 | |
---|
[2208] | 626 | //logsink_->postLocally( LogMessage("processorId = "+String::toString(vmsData_->processorId),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 627 | //logsink_->postLocally( LogMessage("v_time.size() = "+String::toString(vmsData_->v_time.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 628 | //logsink_->postLocally( LogMessage(" v_time[0] = "+String::toString(vmsData_->v_time[0]),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 629 | //logsink_->postLocally( LogMessage("v_interval.size() = "+String::toString(vmsData_->v_interval.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 630 | //logsink_->postLocally( LogMessage(" v_interval[0] = "+String::toString(vmsData_->v_interval[0]),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 631 | //logsink_->postLocally( LogMessage("v_atmPhaseCorrection.size() = "+String::toString(vmsData_->v_atmPhaseCorrection.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 632 | //logsink_->postLocally( LogMessage("binNum = "+String::toString(vmsData_->binNum),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 633 | //logsink_->postLocally( LogMessage("v_projectPath.size() = "+String::toString(vmsData_->v_projectPath.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 634 | //logsink_->postLocally( LogMessage("v_antennaId1.size() = "+String::toString(vmsData_->v_antennaId1.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 635 | //logsink_->postLocally( LogMessage("v_antennaId2.size() = "+String::toString(vmsData_->v_antennaId2.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 636 | //logsink_->postLocally( LogMessage("v_feedId1.size() = "+String::toString(vmsData_->v_feedId1.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 637 | //logsink_->postLocally( LogMessage("v_feedId2.size() = "+String::toString(vmsData_->v_feedId2.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 638 | //logsink_->postLocally( LogMessage("v_dataDescId.size() = "+String::toString(vmsData_->v_dataDescId.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 639 | //logsink_->postLocally( LogMessage("v_timeCentroid.size() = "+String::toString(vmsData_->v_timeCentroid.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 640 | //logsink_->postLocally( LogMessage("v_exposure.size() = "+String::toString(vmsData_->v_exposure.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 641 | //logsink_->postLocally( LogMessage("v_numData.size() = "+String::toString(vmsData_->v_numData.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 642 | //logsink_->postLocally( LogMessage("vv_dataShape.size() = "+String::toString(vmsData_->vv_dataShape.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 643 | //logsink_->postLocally( LogMessage("v_m_data.size() = "+String::toString(vmsData_->v_m_data.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 644 | //logsink_->postLocally( LogMessage("v_phaseDir.size() = "+String::toString(vmsData_->v_phaseDir.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 645 | //logsink_->postLocally( LogMessage("v_stateId.size() = "+String::toString(vmsData_->v_stateId.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 646 | //logsink_->postLocally( LogMessage("v_msState.size() = "+String::toString(vmsData_->v_msState.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 647 | //logsink_->postLocally( LogMessage("v_flag.size() = "+String::toString(vmsData_->v_flag.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 648 | |
---|
| 649 | dataIdList_.clear() ; |
---|
| 650 | unsigned int numTotalData = vmsData_->v_m_data.size() ; |
---|
| 651 | for ( unsigned int idata = 0 ; idata < numTotalData ; idata++ ) { |
---|
| 652 | if ( vmsData_->v_antennaId1[idata] == (int)antennaId_ |
---|
| 653 | && vmsData_->v_antennaId2[idata] == (int)antennaId_ ) |
---|
| 654 | dataIdList_.push_back( idata ) ; |
---|
| 655 | } |
---|
| 656 | numData_ = dataIdList_.size() ; |
---|
[2208] | 657 | //logsink_->postLocally( LogMessage("numData_ = "+String::toString(numData_),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 658 | //logsink_->postLocally( LogMessage("dataSize = "+String::toString(mainRow_[row_]->getDataSize()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 659 | |
---|
| 660 | return true ; |
---|
| 661 | } |
---|
| 662 | |
---|
[2301] | 663 | void ASDMReader::prepareData( unsigned int idx ) |
---|
| 664 | { |
---|
| 665 | unsigned int i = dataIdList_[idx] ; |
---|
| 666 | if ( i != dataIndex_ ) { |
---|
| 667 | dataIndex_ = dataIdList_[idx] ; |
---|
| 668 | Tag dataDescTag( vmsData_->v_dataDescId[dataIndex_], TagType::DataDescription ) ; |
---|
| 669 | DataDescriptionRow *dataDescRow = asdm_->getDataDescription().getRowByKey( dataDescTag ) ; |
---|
| 670 | specWinTag_ = dataDescRow->getSpectralWindowId() ; |
---|
| 671 | specWinRow_p = dataDescRow->getSpectralWindowUsingSpectralWindowId() ; |
---|
| 672 | polarizationRow_p = dataDescRow->getPolarizationUsingPolOrHoloId() ; |
---|
| 673 | Tag fieldTag( vmsData_->v_fieldId[dataIndex_], TagType::Field ) ; |
---|
| 674 | fieldRow_p = asdm_->getField().getRowByKey( fieldTag ) ; |
---|
| 675 | double startSec = vmsData_->v_time[dataIndex_] - 0.5 * vmsData_->v_interval[dataIndex_] ; |
---|
| 676 | timeInterval_ = ArrayTimeInterval( startSec*s2d, vmsData_->v_interval[dataIndex_]*s2d ) ; |
---|
| 677 | } |
---|
| 678 | } |
---|
| 679 | |
---|
[2197] | 680 | casa::uInt ASDMReader::getIFNo( unsigned int idx ) |
---|
| 681 | { |
---|
[2301] | 682 | prepareData( idx ) ; |
---|
| 683 | return getIFNo() ; |
---|
| 684 | } |
---|
| 685 | |
---|
| 686 | casa::uInt ASDMReader::getIFNo() |
---|
| 687 | { |
---|
| 688 | map<Tag,casa::uInt>::iterator iter = ifno_.find( specWinTag_ ) ; |
---|
[2197] | 689 | if ( iter != ifno_.end() ) |
---|
| 690 | return iter->second ; |
---|
| 691 | else { |
---|
| 692 | return 0 ; |
---|
| 693 | } |
---|
| 694 | } |
---|
| 695 | |
---|
| 696 | int ASDMReader::getNumPol( unsigned int idx ) |
---|
| 697 | { |
---|
[2301] | 698 | prepareData( idx ) ; |
---|
| 699 | return getNumPol() ; |
---|
[2197] | 700 | } |
---|
| 701 | |
---|
[2301] | 702 | int ASDMReader::getNumPol() |
---|
| 703 | { |
---|
| 704 | return polarizationRow_p->getNumCorr() ; |
---|
| 705 | } |
---|
| 706 | |
---|
[2197] | 707 | void ASDMReader::getFrequency( unsigned int idx, |
---|
| 708 | double &refpix, |
---|
| 709 | double &refval, |
---|
[2227] | 710 | double &incr, |
---|
| 711 | string &freqref ) |
---|
[2197] | 712 | { |
---|
[2301] | 713 | prepareData( idx ) ; |
---|
| 714 | getFrequency( refpix, refval, incr, freqref ) ; |
---|
| 715 | } |
---|
| 716 | |
---|
| 717 | void ASDMReader::getFrequency( double &refpix, |
---|
| 718 | double &refval, |
---|
| 719 | double &incr, |
---|
| 720 | string &freqref ) |
---|
| 721 | { |
---|
[2227] | 722 | casa::String funcName = "getFrequency" ; |
---|
[2208] | 723 | |
---|
[2301] | 724 | int nchan = specWinRow_p->getNumChan() ; |
---|
[2227] | 725 | freqref = "TOPO" ; |
---|
[2301] | 726 | if ( specWinRow_p->isMeasFreqRefExists() ) |
---|
| 727 | freqref = CFrequencyReferenceCode::toString( specWinRow_p->getMeasFreqRef() ) ; |
---|
[2197] | 728 | if ( nchan == 1 ) { |
---|
[2208] | 729 | //logsink_->postLocally( LogMessage("channel averaged data",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 730 | refpix = 0.0 ; |
---|
[2301] | 731 | incr = specWinRow_p->getTotBandwidth().get() ; |
---|
| 732 | if ( specWinRow_p->isChanFreqStartExists() ) { |
---|
| 733 | refval = specWinRow_p->getChanFreqStart().get() ; |
---|
[2197] | 734 | } |
---|
[2301] | 735 | else if ( specWinRow_p->isChanFreqArrayExists() ) { |
---|
| 736 | refval = specWinRow_p->getChanFreqArray()[0].get() ; |
---|
[2197] | 737 | } |
---|
| 738 | else { |
---|
| 739 | throw (casa::AipsError( "Either chanFreqArray or chanFreqStart must exist." )) ; |
---|
| 740 | } |
---|
| 741 | } |
---|
| 742 | else if ( nchan % 2 ) { |
---|
| 743 | // odd |
---|
[2208] | 744 | //logsink_->postLocally( LogMessage("odd case",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 745 | refpix = 0.5 * ( (double)nchan - 1.0 ) ; |
---|
| 746 | int ic = ( nchan - 1 ) / 2 ; |
---|
[2301] | 747 | if ( specWinRow_p->isChanWidthExists() ) { |
---|
| 748 | incr = specWinRow_p->getChanWidth().get() ; |
---|
[2197] | 749 | } |
---|
[2301] | 750 | else if ( specWinRow_p->isChanWidthArrayExists() ) { |
---|
| 751 | incr = specWinRow_p->getChanWidthArray()[0].get() ; |
---|
[2197] | 752 | } |
---|
| 753 | else { |
---|
| 754 | throw (casa::AipsError( "Either chanWidthArray or chanWidth must exist." )) ; |
---|
| 755 | } |
---|
[2301] | 756 | if ( specWinRow_p->isChanFreqStepExists() ) { |
---|
| 757 | if ( specWinRow_p->getChanFreqStep().get() < 0.0 ) |
---|
[2197] | 758 | incr *= -1.0 ; |
---|
| 759 | } |
---|
[2301] | 760 | else if ( specWinRow_p->isChanFreqArrayExists() ) { |
---|
| 761 | vector<Frequency> chanFreqArr = specWinRow_p->getChanFreqArray() ; |
---|
[2197] | 762 | if ( chanFreqArr[0].get() > chanFreqArr[1].get() ) |
---|
| 763 | incr *= -1.0 ; |
---|
| 764 | } |
---|
| 765 | else { |
---|
| 766 | throw (casa::AipsError( "Either chanFreqArray or chanFreqStep must exist." )) ; |
---|
| 767 | } |
---|
[2301] | 768 | if ( specWinRow_p->isChanFreqStartExists() ) { |
---|
| 769 | refval = specWinRow_p->getChanFreqStart().get() + refpix * incr ; |
---|
[2197] | 770 | } |
---|
[2301] | 771 | else if ( specWinRow_p->isChanFreqArrayExists() ) { |
---|
| 772 | refval = specWinRow_p->getChanFreqArray()[ic].get() ; |
---|
[2197] | 773 | } |
---|
| 774 | else { |
---|
| 775 | throw (casa::AipsError( "Either chanFreqArray or chanFreqStart must exist." )) ; |
---|
| 776 | } |
---|
| 777 | } |
---|
| 778 | else { |
---|
| 779 | // even |
---|
[2208] | 780 | //logsink_->postLocally( LogMessage("even case",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 781 | refpix = 0.5 * ( (double)nchan - 1.0 ) ; |
---|
| 782 | int ic = nchan / 2 ; |
---|
[2301] | 783 | if ( specWinRow_p->isChanWidthExists() ) { |
---|
| 784 | incr = specWinRow_p->getChanWidth().get() ; |
---|
[2197] | 785 | } |
---|
[2301] | 786 | else if ( specWinRow_p->isChanWidthArrayExists() ) { |
---|
| 787 | incr = specWinRow_p->getChanWidthArray()[0].get() ; |
---|
[2197] | 788 | } |
---|
| 789 | else { |
---|
| 790 | throw (casa::AipsError( "Either chanWidthArray or chanWidth must exist." )) ; |
---|
| 791 | } |
---|
[2301] | 792 | if ( specWinRow_p->isChanFreqStepExists() ) { |
---|
| 793 | if ( specWinRow_p->getChanFreqStep().get() < 0.0 ) |
---|
[2197] | 794 | incr *= -1.0 ; |
---|
| 795 | } |
---|
[2301] | 796 | else if ( specWinRow_p->isChanFreqArrayExists() ) { |
---|
| 797 | vector<Frequency> chanFreqArr = specWinRow_p->getChanFreqArray() ; |
---|
[2197] | 798 | if ( chanFreqArr[0].get() > chanFreqArr[1].get() ) |
---|
| 799 | incr *= -1.0 ; |
---|
| 800 | } |
---|
| 801 | else { |
---|
| 802 | throw (casa::AipsError( "Either chanFreqArray or chanFreqStep must exist." )) ; |
---|
| 803 | } |
---|
[2301] | 804 | if ( specWinRow_p->isChanFreqStartExists() ) { |
---|
| 805 | refval = specWinRow_p->getChanFreqStart().get() + refpix * incr ; |
---|
[2197] | 806 | } |
---|
[2301] | 807 | else if ( specWinRow_p->isChanFreqArrayExists() ) { |
---|
| 808 | vector<Frequency> freqs = specWinRow_p->getChanFreqArray() ; |
---|
[2197] | 809 | refval = 0.5 * ( freqs[ic-1].get() + freqs[ic].get() ) ; |
---|
| 810 | } |
---|
| 811 | else { |
---|
| 812 | throw (casa::AipsError( "Either chanFreqArray or chanFreqStart must exist." )) ; |
---|
| 813 | } |
---|
| 814 | } |
---|
| 815 | } |
---|
| 816 | |
---|
[2301] | 817 | double ASDMReader::getTime( unsigned int idx ) |
---|
[2197] | 818 | { |
---|
[2301] | 819 | prepareData( idx ) ; |
---|
| 820 | return getTime() ; |
---|
[2197] | 821 | } |
---|
| 822 | |
---|
[2301] | 823 | double ASDMReader::getTime() |
---|
[2197] | 824 | { |
---|
[2301] | 825 | double tsec = vmsData_->v_time[dataIndex_] ; |
---|
[2197] | 826 | return tsec * s2d ; |
---|
| 827 | } |
---|
| 828 | |
---|
| 829 | double ASDMReader::getInterval( unsigned int idx ) |
---|
| 830 | { |
---|
[2301] | 831 | prepareData( idx ) ; |
---|
| 832 | return getInterval() ; |
---|
[2197] | 833 | } |
---|
| 834 | |
---|
[2301] | 835 | double ASDMReader::getInterval() |
---|
[2197] | 836 | { |
---|
[2301] | 837 | return vmsData_->v_interval[dataIndex_] ; |
---|
| 838 | } |
---|
| 839 | |
---|
| 840 | void ASDMReader::getSourceProperty( unsigned int idx, |
---|
| 841 | string &srcname, |
---|
| 842 | string &fieldname, |
---|
| 843 | vector<double> &srcdir, |
---|
| 844 | vector<double> &srcpm, |
---|
| 845 | double &sysvel, |
---|
| 846 | vector<double> &restfreq ) |
---|
| 847 | { |
---|
| 848 | prepareData( idx ) ; |
---|
| 849 | getSourceProperty( srcname, fieldname, srcdir, srcpm, sysvel, restfreq ) ; |
---|
| 850 | } |
---|
| 851 | |
---|
| 852 | void ASDMReader::getSourceProperty( string &srcname, |
---|
| 853 | string &fieldname, |
---|
| 854 | vector<double> &srcdir, |
---|
| 855 | vector<double> &srcpm, |
---|
| 856 | double &sysvel, |
---|
| 857 | vector<double> &restfreq ) |
---|
| 858 | { |
---|
[2355] | 859 | String funcName = "getSourceProperty" ; |
---|
[2301] | 860 | ostringstream oss ; |
---|
| 861 | oss << fieldRow_p->getFieldName() << "__" << vmsData_->v_fieldId[dataIndex_] ; |
---|
| 862 | fieldname = oss.str() ; |
---|
[2355] | 863 | SourceRow *srow = 0 ; |
---|
[2301] | 864 | if ( fieldRow_p->isSourceIdExists() ) { |
---|
| 865 | int sourceId = fieldRow_p->getSourceId() ; |
---|
[2355] | 866 | srow = asdm_->getSource().getRowByKey( sourceId, timeInterval_, specWinTag_ ) ; |
---|
| 867 | } |
---|
| 868 | if ( srow != 0 ) { |
---|
| 869 | //logsink_->postLocally( LogMessage("timeInterval_="+String::toString(timeInterval_.getStart().getMJD()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 870 | //logsink_->postLocally( LogMessage("specWinTag_="+String::toString(specWinTag_.toString()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 871 | //SourceRow *srow = asdm_->getSource().getRowByKey( sourceId, timeInterval_, specWinTag_ ) ; |
---|
| 872 | //logsink_->postLocally( LogMessage("sourceId="+String::toString(sourceId),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 873 | //if ( srow == 0 ) |
---|
| 874 | //logsink_->postLocally( LogMessage("nullpo",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2301] | 875 | |
---|
| 876 | // source name |
---|
[2197] | 877 | srcname = srow->getSourceName() ; |
---|
[2355] | 878 | //logsink_->postLocally( LogMessage("srcname="+String::toString(srcname),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2301] | 879 | |
---|
| 880 | // source direction |
---|
| 881 | vector<Angle> srcdirA = srow->getDirection() ; |
---|
| 882 | srcdir.resize( 2 ) ; |
---|
| 883 | srcdir[0] = limitedAngle( srcdirA[0].get() ) ; |
---|
| 884 | srcdir[1] = limitedAngle( srcdirA[1].get() ) ; |
---|
[2355] | 885 | //logsink_->postLocally( LogMessage("srcdir=["+String::toString(srcdir[0])+","+String::toString(srcdir[1])+"]",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2301] | 886 | if ( srow->isDirectionCodeExists() ) { |
---|
[2305] | 887 | DirectionReferenceCodeMod::DirectionReferenceCode dircode = srow->getDirectionCode() ; |
---|
[2301] | 888 | //logsink_->postLocally( LogMessage("dircode="+CDirectionReferenceCode::toString(dircode),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2305] | 889 | if ( dircode != DirectionReferenceCodeMod::J2000 ) { |
---|
[2301] | 890 | // if not J2000, need direction conversion |
---|
| 891 | String ref( CDirectionReferenceCode::toString( dircode ) ) ; |
---|
| 892 | double mjd = vmsData_->v_time[dataIndex_] * s2d ; |
---|
[2755] | 893 | srcdir = toJ2000( srcdir, ref, mjd ) ; |
---|
[2301] | 894 | } |
---|
| 895 | } |
---|
| 896 | |
---|
| 897 | // source proper motion |
---|
| 898 | srcpm.resize( 2 ) ; |
---|
| 899 | vector<AngularRate> srcpmA = srow->getProperMotion() ; |
---|
| 900 | srcpm[0] = srcpmA[0].get() ; |
---|
| 901 | srcpm[1] = srcpmA[1].get() ; |
---|
[2355] | 902 | //logsink_->postLocally( LogMessage("srcpm=["+String::toString(srcpm[0])+","+String::toString(srcpm[1])+"]",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2301] | 903 | // systemic velocity |
---|
| 904 | if ( srow->isSysVelExists() ) { |
---|
| 905 | vector<Speed> sysvelV = srow->getSysVel() ; |
---|
| 906 | if ( sysvelV.size() > 0 ) |
---|
| 907 | sysvel = sysvelV[0].get() ; |
---|
| 908 | } |
---|
| 909 | else { |
---|
| 910 | sysvel = 0.0 ; |
---|
| 911 | } |
---|
[2355] | 912 | //logsink_->postLocally( LogMessage("sysvel="+String::toString(sysvel),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2301] | 913 | // rest frequency |
---|
| 914 | if ( srow->isRestFrequencyExists() ) { |
---|
| 915 | //logsink_->postLocally( LogMessage("restFrequency exists",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 916 | vector<Frequency> rf = srow->getRestFrequency() ; |
---|
| 917 | restfreq.resize( rf.size() ) ; |
---|
| 918 | for ( unsigned int i = 0 ; i < restfreq.size() ; i++ ) |
---|
| 919 | restfreq[i] = rf[i].get() ; |
---|
| 920 | } |
---|
| 921 | else { |
---|
| 922 | restfreq.resize( 0 ) ; |
---|
| 923 | } |
---|
[2355] | 924 | //logsink_->postLocally( LogMessage("restfreq.size()="+String::toString(restfreq.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 925 | } |
---|
| 926 | else { |
---|
[2301] | 927 | srcname = fieldRow_p->getFieldName() ; |
---|
| 928 | srcdir.resize( 2 ) ; |
---|
| 929 | srcdir[0] = 0.0 ; |
---|
| 930 | srcdir[1] = 0.0 ; |
---|
| 931 | srcpm = srcdir ; |
---|
| 932 | sysvel = 0.0 ; |
---|
| 933 | restfreq.resize( 0 ) ; |
---|
[2197] | 934 | } |
---|
| 935 | } |
---|
| 936 | |
---|
| 937 | int ASDMReader::getSrcType( unsigned int scan, |
---|
| 938 | unsigned int subscan ) |
---|
| 939 | { |
---|
| 940 | int srctype = SrcType::NOTYPE ; |
---|
[2301] | 941 | ScanRow *scanrow = asdm_->getScan().getRowByKey( execBlockTag_, (int)scan ) ; |
---|
[2305] | 942 | ScanIntentMod::ScanIntent scanIntent = scanrow->getScanIntent()[0] ; |
---|
[2301] | 943 | SubscanRow *subrow = asdm_->getSubscan().getRowByKey( execBlockTag_, (int)scan, (int)subscan ) ; |
---|
[2618] | 944 | if ( subrow == 0 ) { |
---|
| 945 | return srctype ; |
---|
| 946 | } |
---|
[2305] | 947 | SubscanIntentMod::SubscanIntent subIntent = subrow->getSubscanIntent() ; |
---|
| 948 | SwitchingModeMod::SwitchingMode swmode = SwitchingModeMod::NO_SWITCHING ; |
---|
[2299] | 949 | if ( subrow->isSubscanModeExists() ) |
---|
| 950 | swmode = subrow->getSubscanMode() ; |
---|
[2305] | 951 | if ( scanIntent == ScanIntentMod::OBSERVE_TARGET ) { |
---|
[2197] | 952 | // on sky scan |
---|
[2305] | 953 | if ( swmode == SwitchingModeMod::NO_SWITCHING || swmode == SwitchingModeMod::POSITION_SWITCHING ) { |
---|
[2197] | 954 | // position switching |
---|
| 955 | // tentatively set NO_SWITCHING = POSITION_SWITCHING |
---|
[2305] | 956 | if ( subIntent == SubscanIntentMod::ON_SOURCE ) { |
---|
[2197] | 957 | srctype = SrcType::PSON ; |
---|
| 958 | } |
---|
[2305] | 959 | else if ( subIntent == SubscanIntentMod::OFF_SOURCE ) { |
---|
[2197] | 960 | srctype = SrcType::PSOFF ; |
---|
| 961 | } |
---|
| 962 | } |
---|
[2305] | 963 | else if ( swmode == SwitchingModeMod::FREQUENCY_SWITCHING ) { |
---|
[2197] | 964 | // frequency switching |
---|
[2305] | 965 | if ( subIntent == SubscanIntentMod::ON_SOURCE ) { |
---|
[2197] | 966 | srctype = SrcType::FSON ; |
---|
| 967 | } |
---|
[2305] | 968 | else if ( subIntent == SubscanIntentMod::OFF_SOURCE ) { |
---|
[2197] | 969 | srctype = SrcType::FSOFF ; |
---|
| 970 | } |
---|
| 971 | } |
---|
[2305] | 972 | else if ( swmode == SwitchingModeMod::NUTATOR_SWITCHING ) { |
---|
[2197] | 973 | // nutator switching |
---|
[2305] | 974 | if ( subIntent == SubscanIntentMod::ON_SOURCE ) { |
---|
[2197] | 975 | srctype = SrcType::PSON ; |
---|
| 976 | } |
---|
[2305] | 977 | else if ( subIntent == SubscanIntentMod::OFF_SOURCE ) { |
---|
[2197] | 978 | srctype = SrcType::PSOFF ; |
---|
| 979 | } |
---|
| 980 | } |
---|
| 981 | else { |
---|
| 982 | // other switching mode |
---|
[2305] | 983 | if ( subIntent == SubscanIntentMod::ON_SOURCE ) { |
---|
[2197] | 984 | srctype = SrcType::SIG ; |
---|
| 985 | } |
---|
[2305] | 986 | else if ( subIntent == SubscanIntentMod::OFF_SOURCE ) { |
---|
[2197] | 987 | srctype = SrcType::REF ; |
---|
| 988 | } |
---|
| 989 | } |
---|
| 990 | } |
---|
[2305] | 991 | else if ( scanIntent == ScanIntentMod::CALIBRATE_ATMOSPHERE ) { |
---|
| 992 | if ( swmode == SwitchingModeMod::NO_SWITCHING || swmode == SwitchingModeMod::POSITION_SWITCHING ) { |
---|
[2250] | 993 | // position switching |
---|
| 994 | // tentatively set NO_SWITCHING = POSITION_SWITCHING |
---|
[2305] | 995 | if ( subIntent == SubscanIntentMod::ON_SOURCE ) { |
---|
[2250] | 996 | srctype = SrcType::PONCAL ; |
---|
| 997 | } |
---|
[2305] | 998 | else if ( subIntent == SubscanIntentMod::OFF_SOURCE ) { |
---|
[2250] | 999 | srctype = SrcType::POFFCAL ; |
---|
| 1000 | } |
---|
| 1001 | } |
---|
[2305] | 1002 | else if ( swmode == SwitchingModeMod::FREQUENCY_SWITCHING ) { |
---|
[2250] | 1003 | // frequency switching |
---|
[2305] | 1004 | if ( subIntent == SubscanIntentMod::ON_SOURCE ) { |
---|
[2250] | 1005 | srctype = SrcType::FONCAL ; |
---|
| 1006 | } |
---|
[2305] | 1007 | else if ( subIntent == SubscanIntentMod::OFF_SOURCE ) { |
---|
[2250] | 1008 | srctype = SrcType::FOFFCAL ; |
---|
| 1009 | } |
---|
| 1010 | } |
---|
[2305] | 1011 | else if ( swmode == SwitchingModeMod::NUTATOR_SWITCHING ) { |
---|
[2250] | 1012 | // nutator switching |
---|
[2305] | 1013 | if ( subIntent == SubscanIntentMod::ON_SOURCE ) { |
---|
[2250] | 1014 | srctype = SrcType::PONCAL ; |
---|
| 1015 | } |
---|
[2305] | 1016 | else if ( subIntent == SubscanIntentMod::OFF_SOURCE ) { |
---|
[2250] | 1017 | srctype = SrcType::POFFCAL ; |
---|
| 1018 | } |
---|
| 1019 | } |
---|
| 1020 | else { |
---|
| 1021 | // other switching mode |
---|
[2305] | 1022 | if ( subIntent == SubscanIntentMod::ON_SOURCE ) { |
---|
[2250] | 1023 | srctype = SrcType::CAL ; |
---|
| 1024 | } |
---|
[2305] | 1025 | else if ( subIntent == SubscanIntentMod::OFF_SOURCE ) { |
---|
[2250] | 1026 | srctype = SrcType::CAL ; |
---|
| 1027 | } |
---|
| 1028 | } |
---|
| 1029 | } |
---|
[2197] | 1030 | else { |
---|
| 1031 | // off sky (e.g. calibrator device) scan |
---|
[2305] | 1032 | if ( subIntent == SubscanIntentMod::ON_SOURCE ) { |
---|
[2197] | 1033 | srctype = SrcType::SIG ; |
---|
| 1034 | } |
---|
[2305] | 1035 | else if ( subIntent == SubscanIntentMod::OFF_SOURCE ) { |
---|
[2197] | 1036 | srctype = SrcType::REF ; |
---|
| 1037 | } |
---|
[2305] | 1038 | else if ( subIntent == SubscanIntentMod::HOT ) { |
---|
[2197] | 1039 | srctype = SrcType::HOT ; |
---|
| 1040 | } |
---|
[2305] | 1041 | else if ( subIntent == SubscanIntentMod::AMBIENT ) { |
---|
[2197] | 1042 | srctype = SrcType::SKY ; |
---|
| 1043 | } |
---|
| 1044 | else { |
---|
| 1045 | srctype = SrcType::CAL ; |
---|
| 1046 | } |
---|
| 1047 | } |
---|
| 1048 | |
---|
| 1049 | return srctype ; |
---|
| 1050 | } |
---|
| 1051 | |
---|
| 1052 | unsigned int ASDMReader::getSubscanNo( unsigned int idx ) |
---|
| 1053 | { |
---|
[2301] | 1054 | prepareData( idx ) ; |
---|
| 1055 | return getSubscanNo() ; |
---|
[2197] | 1056 | } |
---|
| 1057 | |
---|
[2301] | 1058 | unsigned int ASDMReader::getSubscanNo() |
---|
[2197] | 1059 | { |
---|
[2618] | 1060 | return mainRow_[row_]->getSubscanNumber() ; |
---|
[2197] | 1061 | } |
---|
| 1062 | |
---|
[2225] | 1063 | void ASDMReader::getSourceDirection( vector<double> &dir, string &ref ) |
---|
| 1064 | { |
---|
| 1065 | dir.resize( 2 ) ; |
---|
| 1066 | ref = "J2000" ; // default is J2000 |
---|
| 1067 | SourceTable &tab = asdm_->getSource() ; |
---|
| 1068 | SourceRow *row = tab.get()[0] ; |
---|
| 1069 | vector<Angle> dirA = row->getDirection() ; |
---|
| 1070 | dir[0] = dirA[0].get() ; |
---|
| 1071 | dir[1] = dirA[1].get() ; |
---|
| 1072 | if ( row->isDirectionCodeExists() ) { |
---|
| 1073 | ref = CDirectionReferenceCode::toString( row->getDirectionCode() ) ; |
---|
| 1074 | } |
---|
| 1075 | } |
---|
| 1076 | |
---|
[2301] | 1077 | unsigned int ASDMReader::getFlagRow( unsigned int idx ) |
---|
[2197] | 1078 | { |
---|
[2301] | 1079 | prepareData( idx ) ; |
---|
| 1080 | return getFlagRow() ; |
---|
[2197] | 1081 | } |
---|
| 1082 | |
---|
[2301] | 1083 | unsigned int ASDMReader::getFlagRow() |
---|
[2197] | 1084 | { |
---|
[2301] | 1085 | return vmsData_->v_flag[dataIndex_] ; |
---|
[2197] | 1086 | } |
---|
| 1087 | |
---|
[2301] | 1088 | vector<unsigned int> ASDMReader::getDataShape( unsigned int idx ) |
---|
[2197] | 1089 | { |
---|
[2301] | 1090 | prepareData( idx ) ; |
---|
| 1091 | return getDataShape() ; |
---|
[2197] | 1092 | } |
---|
| 1093 | |
---|
[2301] | 1094 | vector<unsigned int> ASDMReader::getDataShape() |
---|
[2197] | 1095 | { |
---|
[2301] | 1096 | return vmsData_->vv_dataShape[dataIndex_] ; |
---|
[2197] | 1097 | } |
---|
| 1098 | |
---|
| 1099 | float * ASDMReader::getSpectrum( unsigned int idx ) |
---|
| 1100 | { |
---|
[2301] | 1101 | prepareData( idx ) ; |
---|
| 1102 | return getSpectrum() ; |
---|
| 1103 | } |
---|
| 1104 | |
---|
| 1105 | float * ASDMReader::getSpectrum() |
---|
| 1106 | { |
---|
| 1107 | map<AtmPhaseCorrection, float*> data = vmsData_->v_m_data[dataIndex_] ; |
---|
[2197] | 1108 | //map<AtmPhaseCorrection, float*>::iterator iter = data.find(AP_UNCORRECTED) ; |
---|
| 1109 | map<AtmPhaseCorrection, float*>::iterator iter = data.find(apc_) ; |
---|
| 1110 | float *autoCorr = iter->second ; |
---|
| 1111 | return autoCorr ; |
---|
| 1112 | } |
---|
| 1113 | |
---|
| 1114 | vector< vector<float> > ASDMReader::getTsys( unsigned int idx ) |
---|
| 1115 | { |
---|
[2301] | 1116 | prepareData( idx ) ; |
---|
| 1117 | return getTsys() ; |
---|
| 1118 | } |
---|
| 1119 | |
---|
| 1120 | vector< vector<float> > ASDMReader::getTsys() |
---|
| 1121 | { |
---|
[2197] | 1122 | vector< vector<float> > defaultTsys( 1, vector<float>( 1, 1.0 ) ) ; |
---|
[2301] | 1123 | SysCalRow *scrow = getSysCalRow() ; |
---|
[2249] | 1124 | if ( scrow != 0 && scrow->isTsysSpectrumExists() ) { |
---|
[2197] | 1125 | vector< vector<Temperature> > tsysSpec = scrow->getTsysSpectrum() ; |
---|
| 1126 | unsigned int numReceptor = tsysSpec.size() ; |
---|
| 1127 | unsigned int numChan = tsysSpec[0].size() ; |
---|
| 1128 | vector< vector<float> > tsys( numReceptor, vector<float>( numChan, 1.0 ) ) ; |
---|
| 1129 | for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) { |
---|
| 1130 | for ( unsigned int ic = 0 ; ic < numChan ; ic++ ) { |
---|
| 1131 | tsys[ir][ic] = tsysSpec[ir][ic].get() ; |
---|
| 1132 | } |
---|
| 1133 | } |
---|
| 1134 | return tsys ; |
---|
| 1135 | } |
---|
| 1136 | // else if ( scrow->isTsysExists() ) { |
---|
| 1137 | // vector<Temperature> tsysScalar = scrow->getTsys() ; |
---|
| 1138 | // unsigned int numReceptor = tsysScalar.size() ; |
---|
| 1139 | // vector< vector<float> > tsys( numReceptor ) ; |
---|
| 1140 | // for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) |
---|
| 1141 | // tsys[ir] = vector<float>( 1, tsysScalar[ir].get() ) ; |
---|
| 1142 | // return tsys ; |
---|
| 1143 | // } |
---|
| 1144 | else { |
---|
| 1145 | return defaultTsys ; |
---|
| 1146 | } |
---|
| 1147 | } |
---|
| 1148 | |
---|
| 1149 | vector< vector<float> > ASDMReader::getTcal( unsigned int idx ) |
---|
| 1150 | { |
---|
[2301] | 1151 | prepareData( idx ) ; |
---|
| 1152 | return getTcal() ; |
---|
| 1153 | } |
---|
| 1154 | |
---|
| 1155 | vector< vector<float> > ASDMReader::getTcal() |
---|
| 1156 | { |
---|
[2197] | 1157 | vector< vector<float> > defaultTcal( 1, vector<float>( 1, 1.0 ) ) ; |
---|
[2301] | 1158 | SysCalRow *scrow = getSysCalRow() ; |
---|
[2249] | 1159 | if ( scrow != 0 && scrow->isTcalSpectrumExists() ) { |
---|
[2197] | 1160 | vector< vector<Temperature> > tcalSpec = scrow->getTcalSpectrum() ; |
---|
| 1161 | unsigned int numReceptor = tcalSpec.size() ; |
---|
| 1162 | unsigned int numChan = tcalSpec[0].size() ; |
---|
| 1163 | vector< vector<float> > tcal( numReceptor, vector<float>( numChan, 1.0 ) ) ; |
---|
| 1164 | for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) { |
---|
| 1165 | for ( unsigned int ic = 0 ; ic < numChan ; ic++ ) { |
---|
| 1166 | tcal[ir][ic] = tcalSpec[ir][ic].get() ; |
---|
| 1167 | } |
---|
| 1168 | } |
---|
| 1169 | return tcal ; |
---|
| 1170 | } |
---|
| 1171 | // else if ( scrow->isTcalExists() ) { |
---|
| 1172 | // vector<Temperature> tcalScalar = scrow->getTcal() ; |
---|
| 1173 | // unsigned int numReceptor = tcalScalar.size() ; |
---|
| 1174 | // vector< vector<float> > tcal( numReceptor, vector<float>( 1, 1.0 ) ) ; |
---|
| 1175 | // for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) |
---|
| 1176 | // tcal[ir][0] = tcalScalar[ir][0].get() ; |
---|
| 1177 | // return tcal ; |
---|
| 1178 | // } |
---|
| 1179 | else { |
---|
| 1180 | return defaultTcal ; |
---|
| 1181 | } |
---|
| 1182 | } |
---|
| 1183 | |
---|
[2251] | 1184 | void ASDMReader::getTcalAndTsys( unsigned int idx, |
---|
| 1185 | vector< vector<float> > &tcal, |
---|
| 1186 | vector< vector<float> > &tsys ) |
---|
| 1187 | { |
---|
[2301] | 1188 | prepareData( idx ) ; |
---|
| 1189 | getTcalAndTsys( tcal, tsys ) ; |
---|
| 1190 | } |
---|
| 1191 | |
---|
| 1192 | void ASDMReader::getTcalAndTsys( vector< vector<float> > &tcal, |
---|
| 1193 | vector< vector<float> > &tsys ) |
---|
| 1194 | { |
---|
[2251] | 1195 | String funcName = "getTcalAndTsys" ; |
---|
| 1196 | |
---|
| 1197 | vector< vector<float> > defaultT( 1, vector<float>( 1, 1.0 ) ) ; |
---|
[2301] | 1198 | SysCalRow *scrow = getSysCalRow() ; |
---|
[2355] | 1199 | //logsink_->postLocally( LogMessage("scrow = "+String::toString((long)scrow),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2251] | 1200 | if ( scrow == 0 ) { |
---|
| 1201 | tcal = defaultT ; |
---|
| 1202 | tsys = defaultT ; |
---|
| 1203 | } |
---|
| 1204 | else { |
---|
| 1205 | if ( scrow->isTsysSpectrumExists() ) { |
---|
| 1206 | vector< vector<Temperature> > tsysSpec = scrow->getTsysSpectrum() ; |
---|
| 1207 | unsigned int numReceptor = tsysSpec.size() ; |
---|
| 1208 | unsigned int numChan = tsysSpec[0].size() ; |
---|
[2355] | 1209 | //logsink_->postLocally( LogMessage("TSYS: numReceptor = "+String::toString(numReceptor),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1210 | //logsink_->postLocally( LogMessage("TSYS:numChan = "+String::toString(numChan),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2251] | 1211 | tsys.resize( numReceptor ) ; |
---|
| 1212 | for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) { |
---|
| 1213 | tsys[ir].resize( numChan ) ; |
---|
| 1214 | for ( unsigned int ic = 0 ; ic < numChan ; ic++ ) { |
---|
| 1215 | tsys[ir][ic] = tsysSpec[ir][ic].get() ; |
---|
| 1216 | } |
---|
| 1217 | } |
---|
| 1218 | } |
---|
| 1219 | else { |
---|
| 1220 | tsys = defaultT ; |
---|
| 1221 | } |
---|
| 1222 | if ( scrow->isTcalSpectrumExists() ) { |
---|
| 1223 | vector< vector<Temperature> > tcalSpec = scrow->getTcalSpectrum() ; |
---|
| 1224 | unsigned int numReceptor = tcalSpec.size() ; |
---|
| 1225 | unsigned int numChan = tcalSpec[0].size() ; |
---|
[2355] | 1226 | //logsink_->postLocally( LogMessage("TCAL: numReceptor = "+String::toString(numReceptor),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1227 | //logsink_->postLocally( LogMessage("TCAL: numChan = "+String::toString(numChan),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2251] | 1228 | tcal.resize( numReceptor ) ; |
---|
| 1229 | for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) { |
---|
[2355] | 1230 | tcal[ir].resize( numChan ) ; |
---|
[2251] | 1231 | for ( unsigned int ic = 0 ; ic < numChan ; ic++ ) { |
---|
| 1232 | tcal[ir][ic] = tcalSpec[ir][ic].get() ; |
---|
| 1233 | } |
---|
| 1234 | } |
---|
| 1235 | } |
---|
| 1236 | else { |
---|
| 1237 | tcal = defaultT ; |
---|
| 1238 | } |
---|
| 1239 | } |
---|
| 1240 | } |
---|
| 1241 | |
---|
[2197] | 1242 | vector<float> ASDMReader::getOpacity( unsigned int idx ) |
---|
| 1243 | { |
---|
[2301] | 1244 | prepareData( idx ) ; |
---|
| 1245 | return getOpacity() ; |
---|
| 1246 | } |
---|
| 1247 | |
---|
| 1248 | vector<float> ASDMReader::getOpacity() |
---|
| 1249 | { |
---|
[2197] | 1250 | vector<float> tau(0) ; |
---|
| 1251 | CalAtmosphereTable &atmtab = asdm_->getCalAtmosphere() ; |
---|
| 1252 | unsigned int nrow = atmtab.size() ; |
---|
| 1253 | if ( nrow > 0 ) { |
---|
| 1254 | //int feedid = vmsData_->v_feedId1[index] ; |
---|
| 1255 | //BasebandName bbname = spwrow->getBasebandName() ; |
---|
| 1256 | //FeedRow *frow = asdm_->getFeed().getRowByKey( atag, spwtag, tint, feedid ) ; |
---|
| 1257 | //int nfeed = frow->getNumReceptor() ; |
---|
| 1258 | //vector<ReceiverRow *> rrows = frow->getReceivers() ; |
---|
| 1259 | vector<CalAtmosphereRow *> atmrows = atmtab.get() ; |
---|
| 1260 | //ReceiverBand rb = rrows[0]->getFrequencyBand() ; |
---|
| 1261 | int row0 = -1 ; |
---|
[2307] | 1262 | //double eps = DBL_MAX ; |
---|
| 1263 | double eps = 1.0e10 ; |
---|
[2197] | 1264 | for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 1265 | CalAtmosphereRow *atmrow = atmrows[irow] ; |
---|
| 1266 | if ( casa::String(atmrow->getAntennaName()) != antennaName_ |
---|
| 1267 | //|| atmrow->getReceiverBand() != rb |
---|
| 1268 | //|| atmrow->getBasebandName() != bbname |
---|
[2305] | 1269 | || atmrow->getCalDataUsingCalDataId()->getCalType() != CalTypeMod::CAL_ATMOSPHERE ) |
---|
[2197] | 1270 | continue ; |
---|
| 1271 | else { |
---|
[2301] | 1272 | double dt = timeInterval_.getStart().getMJD() - atmrow->getEndValidTime().getMJD() ; |
---|
[2197] | 1273 | if ( dt >= 0 && dt < eps ) { |
---|
| 1274 | eps = dt ; |
---|
| 1275 | row0 = (int)irow ; |
---|
| 1276 | } |
---|
| 1277 | } |
---|
| 1278 | } |
---|
| 1279 | if ( row0 != -1 ) { |
---|
| 1280 | CalAtmosphereRow *atmrow = atmrows[row0] ; |
---|
| 1281 | tau = atmrow->getTau() ; |
---|
| 1282 | } |
---|
[2471] | 1283 | else { |
---|
| 1284 | tau.resize( 1 ) ; |
---|
| 1285 | tau[0] = 0.0 ; |
---|
| 1286 | } |
---|
[2197] | 1287 | } |
---|
[2229] | 1288 | else { |
---|
| 1289 | tau.resize( 1 ) ; |
---|
| 1290 | tau[0] = 0.0 ; |
---|
| 1291 | } |
---|
[2197] | 1292 | return tau ; |
---|
| 1293 | } |
---|
| 1294 | |
---|
| 1295 | void ASDMReader::getWeatherInfo( unsigned int idx, |
---|
| 1296 | float &temperature, |
---|
| 1297 | float &pressure, |
---|
| 1298 | float &humidity, |
---|
| 1299 | float &windspeed, |
---|
| 1300 | float &windaz ) |
---|
| 1301 | { |
---|
[2301] | 1302 | prepareData( idx ) ; |
---|
| 1303 | getWeatherInfo( temperature, pressure, humidity, windspeed, windaz ) ; |
---|
| 1304 | } |
---|
| 1305 | |
---|
| 1306 | void ASDMReader::getWeatherInfo( float &temperature, |
---|
| 1307 | float &pressure, |
---|
| 1308 | float &humidity, |
---|
| 1309 | float &windspeed, |
---|
| 1310 | float &windaz ) |
---|
| 1311 | { |
---|
[2235] | 1312 | casa::String funcName = "getWeatherInfo" ; |
---|
| 1313 | |
---|
[2197] | 1314 | temperature = 0.0 ; |
---|
| 1315 | pressure = 0.0 ; |
---|
| 1316 | humidity = 0.0 ; |
---|
| 1317 | windspeed = 0.0 ; |
---|
| 1318 | windaz = 0.0 ; |
---|
| 1319 | |
---|
[2208] | 1320 | //logsink_->postLocally( LogMessage("weatherStationId_ = "+String::toString(weatherStationId_),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 1321 | |
---|
| 1322 | WeatherTable &wtab = asdm_->getWeather() ; |
---|
| 1323 | if ( wtab.size() == 0 || weatherStationId_ == -1 ) |
---|
| 1324 | return ; |
---|
| 1325 | |
---|
| 1326 | Tag sttag( (unsigned int)weatherStationId_, TagType::Station ) ; |
---|
| 1327 | //WeatherRow *wrow = wtab.getRowByKey( sttag, tint ) ; |
---|
| 1328 | vector<WeatherRow *> *wrows = wtab.getByContext( sttag ) ; |
---|
| 1329 | WeatherRow *wrow = (*wrows)[0] ; |
---|
| 1330 | unsigned int nrow = wrows->size() ; |
---|
[2208] | 1331 | //logsink_->postLocally( LogMessage("There are "+String::toString(nrow)+" rows for given context: stationId "+String::toString(weatherStationId_),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2301] | 1332 | ArrayTime startTime = getMidTime( timeInterval_ ) ; |
---|
[2197] | 1333 | if ( startTime < (*wrows)[0]->getTimeInterval().getStart() ) { |
---|
| 1334 | temperature = (*wrows)[0]->getTemperature().get() ; |
---|
[2235] | 1335 | pressure = (*wrows)[0]->getPressure().get() ; |
---|
[2197] | 1336 | humidity = (*wrows)[0]->getRelHumidity().get() ; |
---|
| 1337 | windspeed = (*wrows)[0]->getWindSpeed().get() ; |
---|
| 1338 | windaz = (*wrows)[0]->getWindDirection().get() ; |
---|
| 1339 | } |
---|
[2235] | 1340 | else if ( startTime > getEndTime( (*wrows)[nrow-1]->getTimeInterval() ) ) { |
---|
[2197] | 1341 | temperature = (*wrows)[nrow-1]->getTemperature().get() ; |
---|
| 1342 | pressure = (*wrows)[nrow-1]->getPressure().get() ; |
---|
| 1343 | humidity = (*wrows)[nrow-1]->getRelHumidity().get() ; |
---|
| 1344 | windspeed = (*wrows)[nrow-1]->getWindSpeed().get() ; |
---|
| 1345 | windaz = (*wrows)[nrow-1]->getWindDirection().get() ; |
---|
| 1346 | } |
---|
| 1347 | else { |
---|
| 1348 | for ( unsigned int irow = 1 ; irow < wrows->size() ; irow++ ) { |
---|
| 1349 | wrow = (*wrows)[irow-1] ; |
---|
[2235] | 1350 | ArrayTime tStart = wrow->getTimeInterval().getStart() ; |
---|
| 1351 | ArrayTime tEnd = (*wrows)[irow]->getTimeInterval().getStart() ; |
---|
| 1352 | if ( startTime >= tStart && startTime <= tEnd ) { |
---|
[2197] | 1353 | temperature = wrow->getTemperature().get() ; |
---|
| 1354 | pressure = wrow->getPressure().get() ; |
---|
| 1355 | humidity = wrow->getRelHumidity().get() ; |
---|
| 1356 | windspeed = wrow->getWindSpeed().get() ; |
---|
| 1357 | windaz = wrow->getWindDirection().get() ; |
---|
| 1358 | break ; |
---|
| 1359 | } |
---|
| 1360 | } |
---|
| 1361 | } |
---|
| 1362 | |
---|
[2235] | 1363 | // Pa -> hPa |
---|
| 1364 | pressure /= 100.0 ; |
---|
| 1365 | |
---|
[2197] | 1366 | return ; |
---|
| 1367 | } |
---|
| 1368 | |
---|
| 1369 | void ASDMReader::processStation() |
---|
| 1370 | { |
---|
| 1371 | antennaPad_.resize(0) ; |
---|
| 1372 | weatherStation_.resize(0) ; |
---|
| 1373 | StationTable &stab = asdm_->getStation() ; |
---|
| 1374 | vector<StationRow *> srows = stab.get() ; |
---|
| 1375 | for ( unsigned int irow = 0 ; irow < srows.size() ; irow++ ) { |
---|
[2305] | 1376 | StationTypeMod::StationType stype = srows[irow]->getType() ; |
---|
[2197] | 1377 | Tag stag = srows[irow]->getStationId() ; |
---|
[2305] | 1378 | if ( stype == StationTypeMod::ANTENNA_PAD ) |
---|
[2197] | 1379 | antennaPad_.push_back( stag ) ; |
---|
[2305] | 1380 | else if ( stype == StationTypeMod::WEATHER_STATION ) |
---|
[2197] | 1381 | weatherStation_.push_back( stag ) ; |
---|
| 1382 | } |
---|
| 1383 | |
---|
| 1384 | weatherStationId_ = getClosestWeatherStation() ; |
---|
| 1385 | } |
---|
| 1386 | |
---|
| 1387 | int ASDMReader::getClosestWeatherStation() |
---|
| 1388 | { |
---|
| 1389 | if ( weatherStation_.size() == 0 ) |
---|
| 1390 | return -1 ; |
---|
| 1391 | |
---|
| 1392 | vector<double> apos( 3 ) ; |
---|
| 1393 | StationTable &stab = asdm_->getStation() ; |
---|
[2301] | 1394 | apos[0] = antennaPosition_[0].getValue( Unit("m") ) ; |
---|
| 1395 | apos[1] = antennaPosition_[1].getValue( Unit("m") ) ; |
---|
| 1396 | apos[2] = antennaPosition_[2].getValue( Unit("m") ) ; |
---|
[2197] | 1397 | |
---|
[2307] | 1398 | //double eps = DBL_MAX ; |
---|
| 1399 | double eps = 1.0e10 ; |
---|
[2197] | 1400 | int retval = -1 ; |
---|
| 1401 | for ( unsigned int ir = 0 ; ir < weatherStation_.size() ; ir++ ) { |
---|
[2301] | 1402 | StationRow *srow = stab.getRowByKey( weatherStation_[ir] ) ; |
---|
[2197] | 1403 | vector<Length> wpos = srow->getPosition() ; |
---|
| 1404 | double dist = (apos[0]-wpos[0].get())*(apos[0]-wpos[0].get()) |
---|
| 1405 | + (apos[1]-wpos[1].get())*(apos[1]-wpos[1].get()) |
---|
| 1406 | + (apos[2]-wpos[2].get())*(apos[2]-wpos[2].get()) ; |
---|
| 1407 | if ( dist < eps ) { |
---|
| 1408 | retval = (int)(weatherStation_[ir].getTagValue()) ; |
---|
| 1409 | } |
---|
| 1410 | } |
---|
| 1411 | |
---|
| 1412 | return retval ; |
---|
| 1413 | } |
---|
| 1414 | |
---|
| 1415 | void ASDMReader::getPointingInfo( unsigned int idx, |
---|
| 1416 | vector<double> &dir, |
---|
| 1417 | double &az, |
---|
| 1418 | double &el, |
---|
| 1419 | vector<double> &srate ) |
---|
| 1420 | { |
---|
[2301] | 1421 | prepareData( idx ) ; |
---|
| 1422 | getPointingInfo( dir, az, el, srate ) ; |
---|
| 1423 | } |
---|
| 1424 | |
---|
| 1425 | void ASDMReader::getPointingInfo( vector<double> &dir, |
---|
| 1426 | double &az, |
---|
| 1427 | double &el, |
---|
| 1428 | vector<double> &srate ) |
---|
| 1429 | { |
---|
[2208] | 1430 | String funcName = "getPointingInfo" ; |
---|
| 1431 | |
---|
[2197] | 1432 | dir.resize(0) ; |
---|
| 1433 | az = -1.0 ; |
---|
| 1434 | el = -1.0 ; |
---|
| 1435 | srate.resize(0) ; |
---|
| 1436 | |
---|
[2301] | 1437 | //Tag atag( antennaId_, TagType::Antenna ) ; |
---|
| 1438 | //unsigned int index = dataIdList_[idx] ; |
---|
| 1439 | //vector<PointingRow *> *prows = asdm_->getPointing().getByContext( atag ) ; |
---|
| 1440 | vector<PointingRow *> *prows = asdm_->getPointing().getByContext( antennaTag_ ) ; |
---|
[2254] | 1441 | |
---|
| 1442 | if ( prows == 0 ) |
---|
| 1443 | return ; |
---|
| 1444 | |
---|
[2197] | 1445 | PointingRow *prow ; |
---|
| 1446 | PointingRow *qrow ; |
---|
| 1447 | //ArrayTimeInterval tint( vmsData_->v_time[index]*s2d, vmsData_->v_interval[index]*s2d ) ; |
---|
[2301] | 1448 | //double startSec = vmsData_->v_time[index] - 0.5 * vmsData_->v_interval[index] ; |
---|
| 1449 | //ArrayTimeInterval tint( startSec*s2d, vmsData_->v_interval[index]*s2d ) ; |
---|
[2197] | 1450 | |
---|
| 1451 | unsigned int nrow = prows->size() ; |
---|
[2208] | 1452 | //logsink_->postLocally( LogMessage("There are " << nrow << " rows for given context: antennaId "+String::toString(antennaId_),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 1453 | |
---|
| 1454 | // for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 1455 | // prow = (*prows)[irow] ; |
---|
| 1456 | // ArrayTimeInterval ati = prow->getTimeInterval() ; |
---|
| 1457 | // ArrayTime pst = ati.getStart() ; |
---|
| 1458 | // ArrayTime pet( ati.getStartInMJD()+ati.getDurationInDays() ) ; |
---|
[2208] | 1459 | // logsink_->postLocally( LogMessage("start: "+pst.toFITS(),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1460 | // logsink_->postLocally( LogMessage("end: "+pet.toFITS(),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 1461 | // } |
---|
| 1462 | |
---|
| 1463 | srate.resize(2) ; |
---|
| 1464 | srate[0] = 0.0 ; |
---|
| 1465 | srate[1] = 0.0 ; |
---|
| 1466 | az = 0.0 ; |
---|
| 1467 | el = 0.0 ; |
---|
[2254] | 1468 | //double tcen = 0.0 ; |
---|
[2301] | 1469 | //double tcen = getMidTime( tint ).getMJD() ; |
---|
| 1470 | double tcen = getMidTime( timeInterval_ ).getMJD() ; |
---|
[2197] | 1471 | |
---|
| 1472 | // |
---|
| 1473 | // shape of pointingDirection is (numSample,2) if usePolynomial = False, while it is |
---|
| 1474 | // (numTerm,2) if usePolynomial = True. |
---|
| 1475 | // |
---|
| 1476 | // In the former case, typical sampled time interval is 48msec, which is very small |
---|
| 1477 | // compared with typical integration time (~a few sec). |
---|
| 1478 | // Scan rate for this case is always [0,0] (or get slope?). |
---|
| 1479 | // |
---|
| 1480 | // In the later case, scan rate is (pointingDirection[1][0],pointingDirection[1][1]) |
---|
| 1481 | // |
---|
| 1482 | // PointingDirection seems to store AZEL |
---|
| 1483 | // |
---|
| 1484 | ArrayTimeInterval pTime0 = (*prows)[0]->getTimeInterval() ; |
---|
| 1485 | ArrayTimeInterval pTime1 = (*prows)[nrow-1]->getTimeInterval() ; |
---|
[2254] | 1486 | //if ( tint.getStartInMJD()+tint.getDurationInDays() < pTime0.getStartInMJD() ) { |
---|
[2301] | 1487 | //if ( getEndTime( tint ) < getStartTime( pTime0 ) ) { |
---|
| 1488 | if ( getEndTime( timeInterval_ ) < getStartTime( pTime0 ) ) { |
---|
[2208] | 1489 | logsink_->postLocally( LogMessage( "ArrayTimeInterval out of bounds: no data for given position (tint < ptime)", LogOrigin(className_,funcName,WHERE), LogMessage::WARN ) ) ; |
---|
[2197] | 1490 | prow = (*prows)[0] ; |
---|
[2254] | 1491 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
| 1492 | az = dirA[0][0] ; |
---|
| 1493 | el = dirA[0][1] ; |
---|
[2197] | 1494 | if ( prow->getUsePolynomials() && prow->getNumTerm() > 1 ) { |
---|
[2254] | 1495 | srate[0] = dirA[1][0] ; |
---|
| 1496 | srate[1] = dirA[1][1] ; |
---|
[2197] | 1497 | } |
---|
| 1498 | } |
---|
[2254] | 1499 | //else if ( tint.getStartInMJD() > pTime1.getStartInMJD()+pTime1.getDurationInDays() ) { |
---|
[2301] | 1500 | //else if ( getStartTime( tint ) > getEndTime( pTime1 ) ) { |
---|
| 1501 | else if ( getStartTime( timeInterval_ ) > getEndTime( pTime1 ) ) { |
---|
[2208] | 1502 | logsink_->postLocally( LogMessage( "ArrayTimeInterval out of bounds: no data for given position (tint > ptime)", LogOrigin(className_,funcName,WHERE), LogMessage::WARN ) ) ; |
---|
[2197] | 1503 | prow = (*prows)[nrow-1] ; |
---|
| 1504 | int numSample = prow->getNumSample() ; |
---|
[2254] | 1505 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
[2197] | 1506 | if ( prow->getUsePolynomials() ) { |
---|
[2254] | 1507 | az = dirA[0][0] ; |
---|
| 1508 | el = dirA[0][1] ; |
---|
[2197] | 1509 | if ( prow->getNumTerm() > 1 ) { |
---|
[2254] | 1510 | srate[0] = dirA[1][0] ; |
---|
| 1511 | srate[1] = dirA[1][1] ; |
---|
[2197] | 1512 | } |
---|
| 1513 | } |
---|
| 1514 | else { |
---|
[2254] | 1515 | az = dirA[numSample-1][0] ; |
---|
| 1516 | el = dirA[numSample-1][1] ; |
---|
[2197] | 1517 | } |
---|
| 1518 | } |
---|
| 1519 | else { |
---|
[2301] | 1520 | //ArrayTime startTime = tint.getStart() ; |
---|
| 1521 | //ArrayTime endTime = getEndTime( tint ) ; |
---|
| 1522 | ArrayTime startTime = timeInterval_.getStart() ; |
---|
| 1523 | ArrayTime endTime = getEndTime( timeInterval_ ) ; |
---|
[2197] | 1524 | int row0 = -1 ; |
---|
| 1525 | int row1 = -1 ; |
---|
| 1526 | int row2 = -1 ; |
---|
[2301] | 1527 | //double dt0 = getMidTime( tint ).getMJD() ; |
---|
| 1528 | double dt0 = getMidTime( timeInterval_ ).getMJD() ; |
---|
[2197] | 1529 | for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 1530 | prow = (*prows)[irow] ; |
---|
[2301] | 1531 | //double dt = getMidTime( tint ).getMJD() - getMidTime( prow->getTimeInterval() ).getMJD() ; |
---|
| 1532 | double dt = getMidTime( timeInterval_ ).getMJD() - getMidTime( prow->getTimeInterval() ).getMJD() ; |
---|
[2197] | 1533 | if ( dt > 0 && dt < dt0 ) { |
---|
| 1534 | dt0 = dt ; |
---|
| 1535 | row2 = irow ; |
---|
| 1536 | } |
---|
| 1537 | if ( prow->getTimeInterval().contains( startTime ) ) |
---|
| 1538 | row0 = irow ; |
---|
| 1539 | else if ( prow->getTimeInterval().contains( endTime ) ) |
---|
| 1540 | row1 = irow ; |
---|
| 1541 | if ( row0 != -1 && row1 != -1 ) |
---|
| 1542 | break ; |
---|
| 1543 | } |
---|
[2208] | 1544 | //logsink_->postLocally( LogMessage("row0 = "+String::toString(row0)+", row1 = "+String::toString(row1)+", row2 = "+String::toString(row2),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 1545 | if ( row0 == -1 && row1 == -1 ) { |
---|
| 1546 | prow = (*prows)[row2] ; |
---|
| 1547 | qrow = (*prows)[row2+1] ; |
---|
| 1548 | double t0 = getEndTime( prow->getTimeInterval() ).getMJD() ; |
---|
| 1549 | double t1 = qrow->getTimeInterval().getStartInMJD() ; |
---|
[2254] | 1550 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
| 1551 | vector< vector<double> > dirB = pointingDir( qrow ) ; |
---|
| 1552 | double da0 = dirA[0][0] ; |
---|
| 1553 | double db0 = dirB[0][0] ; |
---|
| 1554 | double da1 = dirA[0][1] ; |
---|
| 1555 | double db1 = dirB[0][1] ; |
---|
[2197] | 1556 | if ( prow->getUsePolynomials() && qrow->getUsePolynomials() ) { |
---|
[2254] | 1557 | double dt = ( tcen - t0 ) / ( t1 - t0 ) ; |
---|
[2197] | 1558 | az = da0 + ( db0 - da0 ) * dt ; |
---|
| 1559 | el = da1 + ( db1 - da1 ) * dt ; |
---|
| 1560 | if ( prow->getNumTerm() > 0 && qrow->getNumTerm() > 1 ) { |
---|
[2254] | 1561 | double ra0 = dirA[1][0] ; |
---|
| 1562 | double rb0 = dirB[1][0] ; |
---|
| 1563 | double ra1 = dirA[1][1] ; |
---|
| 1564 | double rb1 = dirB[1][1] ; |
---|
[2197] | 1565 | srate[0] = ra0 + ( rb0 - ra0 ) * dt ; |
---|
| 1566 | srate[1] = ra1 + ( rb1 - ra1 ) * dt ; |
---|
| 1567 | } |
---|
| 1568 | } |
---|
| 1569 | else if ( !(qrow->getUsePolynomials()) ) { |
---|
[2254] | 1570 | double dt = ( tcen - t0 ) / ( t1 - t0 ) ; |
---|
[2197] | 1571 | az = da0 + ( db0 - da0 ) * dt ; |
---|
| 1572 | el = da1 + ( db1 - da1 ) * dt ; |
---|
| 1573 | } |
---|
| 1574 | //else { |
---|
| 1575 | // nothing to do |
---|
| 1576 | //} |
---|
| 1577 | } |
---|
| 1578 | else { |
---|
| 1579 | int ndir = 0 ; |
---|
| 1580 | if ( row0 == -1 ) { |
---|
| 1581 | row0 = row1 ; |
---|
| 1582 | } |
---|
| 1583 | else if ( row1 == -1 ) { |
---|
| 1584 | row1 = row0 ; |
---|
| 1585 | } |
---|
| 1586 | prow = (*prows)[row0] ; |
---|
| 1587 | qrow = (*prows)[row1] ; |
---|
| 1588 | if ( prow->getUsePolynomials() && qrow->getUsePolynomials() ) { |
---|
[2208] | 1589 | //logsink_->postLocally( LogMessage("usePolynomial = True",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 1590 | if ( row0 == row1 ) { |
---|
| 1591 | prow = (*prows)[row0] ; |
---|
[2254] | 1592 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
| 1593 | az = dirA[0][0] ; |
---|
| 1594 | el = dirA[0][1] ; |
---|
[2197] | 1595 | if ( prow->getNumTerm() > 1 ) { |
---|
[2254] | 1596 | srate[0] = dirA[1][0] ; |
---|
| 1597 | srate[1] = dirA[1][1] ; |
---|
[2197] | 1598 | } |
---|
| 1599 | } |
---|
| 1600 | else { |
---|
| 1601 | prow = (*prows)[row0] ; |
---|
| 1602 | qrow = (*prows)[row1] ; |
---|
[2254] | 1603 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
| 1604 | vector< vector<double> > dirB = pointingDir( qrow ) ; |
---|
[2197] | 1605 | double t0 = getMidTime( prow->getTimeInterval() ).getMJD() ; |
---|
| 1606 | double t1 = getMidTime( qrow->getTimeInterval() ).getMJD() ; |
---|
[2254] | 1607 | double dt = ( tcen - t0 ) / ( t1 - t0 ) ; |
---|
| 1608 | double da0 = dirA[0][0] ; |
---|
| 1609 | double db0 = dirB[0][0] ; |
---|
| 1610 | double da1 = dirA[0][1] ; |
---|
| 1611 | double db1 = dirB[0][1] ; |
---|
[2197] | 1612 | az = da0 + ( db0 - da0 ) * dt ; |
---|
| 1613 | el = da1 + ( db1 - db0 ) * dt ; |
---|
| 1614 | if ( prow->getNumTerm() > 0 && qrow->getNumTerm() > 1 ) { |
---|
[2254] | 1615 | double ra0 = dirA[1][0] ; |
---|
| 1616 | double rb0 = dirB[1][0] ; |
---|
| 1617 | double ra1 = dirA[1][1] ; |
---|
| 1618 | double rb1 = dirB[1][1] ; |
---|
[2197] | 1619 | srate[0] = ra0 + ( rb0 - ra0 ) * dt ; |
---|
| 1620 | srate[1] = ra1 + ( rb1 - ra1 ) * dt ; |
---|
| 1621 | } |
---|
| 1622 | } |
---|
| 1623 | } |
---|
| 1624 | else if ( prow->getUsePolynomials() == qrow->getUsePolynomials() ) { |
---|
[2208] | 1625 | //logsink_->postLocally( LogMessage("numSample == numTerm",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2254] | 1626 | tcen = 0.0 ; |
---|
[2197] | 1627 | for ( int irow = row0 ; irow <= row1 ; irow++ ) { |
---|
| 1628 | prow = (*prows)[irow] ; |
---|
| 1629 | int numSample = prow->getNumSample() ; |
---|
[2208] | 1630 | //logsink_->postLocally( LogMessage("numSample = "+String::toString(numSample),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2254] | 1631 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
[2197] | 1632 | if ( prow->isSampledTimeIntervalExists() ) { |
---|
[2208] | 1633 | //logsink_->postLocally( LogMessage("sampledTimeIntervalExists",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 1634 | vector<ArrayTimeInterval> stime = prow->getSampledTimeInterval() ; |
---|
| 1635 | for ( int isam = 0 ; isam < numSample ; isam++ ) { |
---|
| 1636 | //if ( tint.overlaps( stime[isam] ) ) { |
---|
[2301] | 1637 | //if ( tint.contains( stime[isam] ) ) { |
---|
| 1638 | if ( timeInterval_.contains( stime[isam] ) ) { |
---|
[2254] | 1639 | az += dirA[isam][0] ; |
---|
| 1640 | el += dirA[isam][1] ; |
---|
| 1641 | tcen += getMidTime( stime[isam] ).getMJD() ; |
---|
[2197] | 1642 | ndir++ ; |
---|
| 1643 | } |
---|
| 1644 | } |
---|
| 1645 | } |
---|
| 1646 | else { |
---|
| 1647 | double sampleStart = prow->getTimeInterval().getStartInMJD() ; |
---|
| 1648 | double sampleInterval = prow->getTimeInterval().getDurationInDays() / (double)numSample ; |
---|
[2208] | 1649 | //logsink_->postLocally( LogMessage("sampleStart = "+String::toString(sampleStart),LogOrigin(className_,funcName,WHERE)) ) |
---|
| 1650 | //logsink_->postLocally( LogMessage("sampleInterval = "+String::toString(sampleInterval),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1651 | //logsink_->postLocally( LogMessage("tint = "+tint.toString(),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2197] | 1652 | for ( int isam = 0 ; isam < numSample ; isam++ ) { |
---|
| 1653 | ArrayTimeInterval stime( sampleStart+isam*sampleInterval, sampleInterval ) ; |
---|
| 1654 | //if ( tint.overlaps( stime ) ) { |
---|
[2301] | 1655 | //if ( tint.contains( stime ) ) { |
---|
| 1656 | if ( timeInterval_.contains( stime ) ) { |
---|
[2254] | 1657 | az += dirA[isam][0] ; |
---|
| 1658 | el += dirA[isam][1] ; |
---|
[2197] | 1659 | tcen += getMidTime( stime ).getMJD() ; |
---|
| 1660 | ndir++ ; |
---|
| 1661 | } |
---|
| 1662 | } |
---|
| 1663 | } |
---|
| 1664 | } |
---|
| 1665 | if ( ndir > 1 ) { |
---|
| 1666 | az /= (double)ndir ; |
---|
| 1667 | el /= (double)ndir ; |
---|
| 1668 | tcen /= (double)ndir ; |
---|
| 1669 | } |
---|
| 1670 | } |
---|
| 1671 | //else { |
---|
| 1672 | // nothing to do |
---|
| 1673 | //} |
---|
| 1674 | } |
---|
| 1675 | |
---|
[2755] | 1676 | toJ2000( dir, az, el, tcen ) ; |
---|
[2197] | 1677 | } |
---|
| 1678 | |
---|
| 1679 | return ; |
---|
| 1680 | } |
---|
| 1681 | |
---|
| 1682 | ArrayTime ASDMReader::getMidTime( const ArrayTimeInterval &t ) |
---|
| 1683 | { |
---|
| 1684 | return ArrayTime( t.getStartInMJD() + 0.5 * t.getDurationInDays() ) ; |
---|
| 1685 | } |
---|
| 1686 | |
---|
| 1687 | ArrayTime ASDMReader::getEndTime( const ArrayTimeInterval &t ) |
---|
| 1688 | { |
---|
| 1689 | return ArrayTime( t.getStartInMJD() + t.getDurationInDays() ) ; |
---|
| 1690 | } |
---|
| 1691 | |
---|
| 1692 | ArrayTime ASDMReader::getStartTime( const ArrayTimeInterval &t ) |
---|
| 1693 | { |
---|
| 1694 | return ArrayTime( t.getStartInMJD() ) ; |
---|
| 1695 | } |
---|
| 1696 | |
---|
| 1697 | void ASDMReader::toJ2000( vector<double> &dir, |
---|
[2301] | 1698 | double &az, |
---|
| 1699 | double &el, |
---|
[2755] | 1700 | double &mjd ) |
---|
[2197] | 1701 | { |
---|
[2208] | 1702 | String funcName = "toJ2000" ; |
---|
| 1703 | |
---|
[2301] | 1704 | String ref = "AZELGEO" ; |
---|
[2225] | 1705 | vector<double> azel( 2 ) ; |
---|
[2197] | 1706 | azel[0] = az ; |
---|
| 1707 | azel[1] = el ; |
---|
[2755] | 1708 | dir = toJ2000( azel, ref, mjd ) ; |
---|
[2225] | 1709 | } |
---|
[2208] | 1710 | |
---|
[2301] | 1711 | vector<double> ASDMReader::toJ2000( vector<double> &dir, |
---|
| 1712 | casa::String &dirref, |
---|
[2755] | 1713 | double &mjd ) |
---|
[2225] | 1714 | { |
---|
[2227] | 1715 | casa::String funcName = "toJ2000" ; |
---|
[2225] | 1716 | |
---|
| 1717 | vector<double> newd( dir ) ; |
---|
| 1718 | if ( dirref != "J2000" ) { |
---|
[2755] | 1719 | me_ = casa::MEpoch( casa::Quantity( (casa::Double)mjd, "d" ), casa::MEpoch::UTC ) ; |
---|
| 1720 | mf_.set( me_ ) ; |
---|
[2225] | 1721 | casa::MDirection::Types dirtype ; |
---|
| 1722 | casa::Bool b = casa::MDirection::getType( dirtype, dirref ) ; |
---|
| 1723 | if ( b ) { |
---|
[2755] | 1724 | casa::Vector<casa::Double> cdir = toj2000_( dir ).getAngle( "rad" ).getValue() ; |
---|
[2225] | 1725 | //logsink_->postLocally( LogMessage("cdir = "+String::toString(cdir),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1726 | newd[0] = (double)(cdir[0]) ; |
---|
| 1727 | newd[1] = (double)(cdir[1]) ; |
---|
| 1728 | } |
---|
| 1729 | } |
---|
| 1730 | return newd ; |
---|
[2197] | 1731 | } |
---|
[2208] | 1732 | |
---|
| 1733 | void ASDMReader::setLogger( CountedPtr<LogSinkInterface> &logsink ) |
---|
| 1734 | { |
---|
| 1735 | logsink_ = logsink ; |
---|
| 1736 | } |
---|
[2218] | 1737 | |
---|
| 1738 | string ASDMReader::getFrame() |
---|
| 1739 | { |
---|
[2227] | 1740 | casa::String funcName = "getFrame" ; |
---|
[2218] | 1741 | |
---|
| 1742 | // default is TOPO |
---|
| 1743 | string frame = "TOPO" ; |
---|
| 1744 | |
---|
| 1745 | SpectralWindowTable &spwtab = asdm_->getSpectralWindow() ; |
---|
| 1746 | vector<SpectralWindowRow *> rows = spwtab.get() ; |
---|
[2305] | 1747 | vector<FrequencyReferenceCodeMod::FrequencyReferenceCode> measFreqRef( rows.size() ) ; |
---|
[2218] | 1748 | int nref = 0 ; |
---|
| 1749 | for ( unsigned int irow = 0 ; irow < rows.size() ; irow++ ) { |
---|
| 1750 | int nchan = rows[irow]->getNumChan() ; |
---|
| 1751 | if ( nchan != 4 ) { |
---|
| 1752 | if ( rows[irow]->isMeasFreqRefExists() ) { |
---|
| 1753 | measFreqRef[nref] = rows[irow]->getMeasFreqRef() ; |
---|
| 1754 | nref++ ; |
---|
| 1755 | } |
---|
| 1756 | } |
---|
| 1757 | } |
---|
| 1758 | if ( nref != 0 ) { |
---|
| 1759 | frame = CFrequencyReferenceCode::toString( measFreqRef[0] ) ; |
---|
| 1760 | } |
---|
| 1761 | |
---|
[2220] | 1762 | //logsink_->postLocally( LogMessage("frame = "+String::toString(frame),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2218] | 1763 | |
---|
| 1764 | return frame ; |
---|
| 1765 | } |
---|
[2220] | 1766 | |
---|
| 1767 | int ASDMReader::getNumIFs() |
---|
| 1768 | { |
---|
[2227] | 1769 | casa::String funcName = "getNumIFs" ; |
---|
[2220] | 1770 | |
---|
| 1771 | int nif = 0 ; |
---|
| 1772 | vector<SpectralWindowRow *> rows = asdm_->getSpectralWindow().get() ; |
---|
| 1773 | unsigned int nrow = rows.size() ; |
---|
| 1774 | // check if all rows have freqGroup attribute |
---|
| 1775 | bool freqGroupExists = true ; |
---|
| 1776 | bool countedWvr = false ; |
---|
| 1777 | for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 1778 | freqGroupExists &= rows[irow]->isFreqGroupExists() ; |
---|
| 1779 | if ( rows[irow]->getNumChan() == 4 ) { |
---|
| 1780 | if ( !countedWvr ) { |
---|
| 1781 | countedWvr = true ; |
---|
| 1782 | nif++ ; |
---|
| 1783 | } |
---|
| 1784 | } |
---|
| 1785 | else { |
---|
| 1786 | nif++ ; |
---|
| 1787 | } |
---|
| 1788 | } |
---|
| 1789 | |
---|
| 1790 | if ( freqGroupExists ) { |
---|
| 1791 | vector<int> freqGroup(0) ; |
---|
| 1792 | for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 1793 | int fg = rows[irow]->getFreqGroup() ; |
---|
| 1794 | if ( (int)count( freqGroup.begin(), freqGroup.end(), fg ) == 0 ) { |
---|
| 1795 | freqGroup.push_back( fg ) ; |
---|
| 1796 | } |
---|
| 1797 | } |
---|
| 1798 | nif = freqGroup.size() ; |
---|
| 1799 | } |
---|
| 1800 | |
---|
| 1801 | //logsink_->postLocally( LogMessage("nif = "+String::toString(nif),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1802 | |
---|
| 1803 | return nif ; |
---|
| 1804 | } |
---|
[2251] | 1805 | |
---|
| 1806 | SysCalRow *ASDMReader::getSysCalRow( unsigned int idx ) |
---|
| 1807 | { |
---|
[2301] | 1808 | prepareData( idx ) ; |
---|
| 1809 | return getSysCalRow() ; |
---|
| 1810 | } |
---|
| 1811 | |
---|
| 1812 | SysCalRow *ASDMReader::getSysCalRow() |
---|
| 1813 | { |
---|
[2251] | 1814 | String funcName = "getSysCalRow" ; |
---|
| 1815 | |
---|
| 1816 | SysCalRow *row = 0 ; |
---|
[2301] | 1817 | int feedid = vmsData_->v_feedId1[dataIndex_] ; |
---|
[2251] | 1818 | SysCalTable &sctab = asdm_->getSysCal() ; |
---|
[2301] | 1819 | vector<SysCalRow *> *rows = sctab.getByContext( antennaTag_, specWinTag_, feedid ) ; |
---|
[2251] | 1820 | //if ( nrow == 0 ) { |
---|
| 1821 | if ( rows == 0 ) { |
---|
| 1822 | //logsink_->postLocally( LogMessage("no rows in SysCal table",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1823 | row = 0 ; |
---|
| 1824 | } |
---|
| 1825 | else { |
---|
| 1826 | unsigned int nrow = rows->size() ; |
---|
| 1827 | //logsink_->postLocally( LogMessage("nrow = "+String::toString(nrow),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1828 | int scindex = -1 ; |
---|
| 1829 | if ( nrow == 1 ) { |
---|
| 1830 | scindex = 0 ; |
---|
| 1831 | } |
---|
[2301] | 1832 | else if ( getEndTime( timeInterval_ ) <= getStartTime( (*rows)[0]->getTimeInterval() ) ) |
---|
[2251] | 1833 | scindex = 0 ; |
---|
| 1834 | else { |
---|
| 1835 | for ( unsigned int irow = 0 ; irow < nrow-1 ; irow++ ) { |
---|
[2301] | 1836 | ArrayTime t = getMidTime( timeInterval_ ) ; |
---|
[2251] | 1837 | if ( t > getStartTime( (*rows)[irow]->getTimeInterval() ) |
---|
| 1838 | && t <= getStartTime( (*rows)[irow+1]->getTimeInterval() ) ) { |
---|
| 1839 | scindex = irow ; |
---|
| 1840 | break ; |
---|
| 1841 | } |
---|
| 1842 | } |
---|
| 1843 | if ( scindex == -1 ) |
---|
| 1844 | scindex = nrow-1 ; |
---|
| 1845 | } |
---|
| 1846 | //logsink_->postLocally( LogMessage("irow = "+String::toString(scindex),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1847 | row = (*rows)[scindex] ; |
---|
| 1848 | } |
---|
| 1849 | return row ; |
---|
| 1850 | } |
---|
[2252] | 1851 | |
---|
| 1852 | double ASDMReader::limitedAngle( double angle ) |
---|
| 1853 | { |
---|
| 1854 | if ( angle > C::pi ) |
---|
| 1855 | while ( angle > C::pi ) angle -= C::_2pi ; |
---|
| 1856 | else if ( angle < -C::pi ) |
---|
| 1857 | while ( angle < -C::pi ) angle += C::_2pi ; |
---|
| 1858 | return angle ; |
---|
| 1859 | } |
---|
[2254] | 1860 | |
---|
| 1861 | vector< vector<double> > ASDMReader::pointingDir( PointingRow *row ) |
---|
| 1862 | { |
---|
[2273] | 1863 | //String funcName = "pointingDir" ; |
---|
[2256] | 1864 | vector< vector<Angle> > aTar = row->getTarget() ; |
---|
[2254] | 1865 | vector< vector<Angle> > aOff = row->getOffset() ; |
---|
[2256] | 1866 | vector< vector<Angle> > aDir = row->getPointingDirection() ; |
---|
| 1867 | vector< vector<Angle> > aEnc = row->getEncoder() ; |
---|
| 1868 | unsigned int n = aTar.size() ; |
---|
[2254] | 1869 | vector< vector<double> > dir( n ) ; |
---|
[2256] | 1870 | double factor = 1.0 / cos( aTar[0][1].get() ) ; |
---|
[2254] | 1871 | for ( unsigned int i = 0 ; i < n ; i++ ) { |
---|
[2255] | 1872 | dir[i].resize( 2 ) ; |
---|
| 1873 | /** |
---|
[2256] | 1874 | * This is approximate way to add offset taking tracking error |
---|
| 1875 | * into account |
---|
[2255] | 1876 | * |
---|
[2273] | 1877 | * az = dir[0][0] = target[0][0] + offset[0][0] / cos(el) |
---|
[2256] | 1878 | * + encorder[0][0] - direction[0][0] |
---|
[2255] | 1879 | * el = dir[0][1] = target[0][1] + offset[0][1] |
---|
[2256] | 1880 | * + encorder[0][1] - direction[0][1] |
---|
[2255] | 1881 | **/ |
---|
[2273] | 1882 | dir[i][0] = aTar[i][0].get() + factor * aOff[i][0].get() |
---|
[2256] | 1883 | + aEnc[i][0].get() - aDir[i][0].get() ; |
---|
[2273] | 1884 | dir[i][1] = aTar[i][1].get() + aOff[i][1].get() |
---|
[2256] | 1885 | + aEnc[i][1].get() - aDir[i][1].get() ; |
---|
[2273] | 1886 | //logsink_->postLocally( LogMessage("tracking offset: ["+String::toString(aEnc[i][0].get()-aDir[i][0].get())+","+String::toString(aEnc[i][0]-aDir[i][0].get())+"]",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2254] | 1887 | } |
---|
| 1888 | return dir ; |
---|
| 1889 | } |
---|
[2755] | 1890 | |
---|
| 1891 | void ASDMReader::initConvert() |
---|
| 1892 | { |
---|
| 1893 | toj2000_ = MDirection::Convert(MDirection::AZELGEO, |
---|
| 1894 | MDirection::Ref(MDirection::J2000, mf_)); |
---|
| 1895 | } |
---|