[2273] | 1 | #include <iostream> |
---|
| 2 | #include <sstream> |
---|
[2301] | 3 | #include "limits.h" |
---|
[2307] | 4 | //#include "float.h" |
---|
[2273] | 5 | |
---|
| 6 | #include <measures/Measures/MEpoch.h> |
---|
| 7 | #include <measures/Measures/MPosition.h> |
---|
| 8 | #include <measures/Measures/MDirection.h> |
---|
| 9 | #include <measures/Measures/MCDirection.h> |
---|
| 10 | #include <measures/Measures/MeasFrame.h> |
---|
| 11 | #include <measures/Measures/MeasConvert.h> |
---|
| 12 | #include <casa/Logging/LogMessage.h> |
---|
| 13 | #include <casa/BasicSL/Constants.h> |
---|
| 14 | |
---|
| 15 | #include "OldASDMReader.h" |
---|
| 16 | #include <atnf/PKSIO/SrcType.h> |
---|
| 17 | |
---|
| 18 | using namespace std ; |
---|
| 19 | //using namespace casa ; |
---|
| 20 | using namespace asdm ; |
---|
| 21 | using namespace sdmbin ; |
---|
| 22 | |
---|
| 23 | // sec to day |
---|
| 24 | double s2d = 1.0 / 86400.0 ; |
---|
| 25 | |
---|
| 26 | OldASDMReader::OldASDMReader() |
---|
| 27 | : asdm_(0), |
---|
| 28 | sdmBin_(0), |
---|
| 29 | vmsData_(0), |
---|
| 30 | antennaId_( -1 ), |
---|
| 31 | antennaName_( "" ), |
---|
[2301] | 32 | stationName_( "" ), |
---|
[2273] | 33 | row_(-1), |
---|
| 34 | apc_(AP_CORRECTED), |
---|
[2301] | 35 | className_("OldASDMReader"), |
---|
| 36 | dataIndex_( UINT_MAX ), |
---|
| 37 | //antennaRow_p( 0 ), |
---|
| 38 | //stationRow_p( 0 ), |
---|
| 39 | specWinRow_p( 0 ), |
---|
| 40 | polarizationRow_p( 0 ), |
---|
| 41 | fieldRow_p( 0 ) |
---|
[2273] | 42 | { |
---|
| 43 | configDescIdList_.resize(0) ; |
---|
| 44 | feedIdList_.resize(0) ; |
---|
| 45 | fieldIdList_.resize(0) ; |
---|
| 46 | mainRow_.resize(0) ; |
---|
| 47 | ifno_.clear() ; |
---|
| 48 | corrMode_.reset() ; |
---|
| 49 | timeSampling_.reset() ; |
---|
| 50 | } |
---|
| 51 | |
---|
| 52 | OldASDMReader::~OldASDMReader() |
---|
| 53 | { |
---|
| 54 | close() ; |
---|
| 55 | logsink_ = 0 ; |
---|
| 56 | } |
---|
| 57 | |
---|
| 58 | bool OldASDMReader::open( const string &filename, const casa::Record &rec ) |
---|
| 59 | { |
---|
| 60 | casa::String funcName = "open" ; |
---|
| 61 | |
---|
| 62 | // return value |
---|
| 63 | bool status = true ; |
---|
| 64 | |
---|
| 65 | // set default |
---|
| 66 | timeSampling_.reset() ; |
---|
| 67 | corrMode_.reset() ; |
---|
| 68 | resolutionType_.reset() ; |
---|
| 69 | apc_ = AP_CORRECTED ; |
---|
| 70 | |
---|
| 71 | // parsing ASDM options |
---|
| 72 | if ( rec.isDefined( "asdm" ) ) { |
---|
| 73 | casa::Record asdmrec = rec.asRecord( "asdm" ) ; |
---|
| 74 | |
---|
| 75 | // antenna |
---|
| 76 | if ( asdmrec.isDefined( "antenna" ) ) { |
---|
| 77 | if ( asdmrec.type( asdmrec.fieldNumber( "antenna" ) ) == casa::TpInt ) { |
---|
| 78 | antennaId_ = asdmrec.asInt( "antenna" ) ; |
---|
| 79 | } |
---|
| 80 | else { |
---|
| 81 | antennaName_ = asdmrec.asString( "antenna" ) ; |
---|
| 82 | } |
---|
| 83 | } |
---|
| 84 | else { |
---|
| 85 | antennaId_ = 0 ; |
---|
| 86 | } |
---|
| 87 | |
---|
| 88 | // ATM phase correction |
---|
| 89 | if ( asdmrec.isDefined( "apc" ) ) { |
---|
| 90 | if ( asdmrec.asBool( "apc" ) ) |
---|
| 91 | apc_ = AP_CORRECTED ; |
---|
| 92 | else |
---|
| 93 | apc_ = AP_UNCORRECTED ; |
---|
| 94 | } |
---|
| 95 | |
---|
| 96 | // time sampling |
---|
| 97 | String timeSampling = "all" ; // take all time sampling by default |
---|
| 98 | if ( asdmrec.isDefined( "sampling" ) ) { |
---|
| 99 | timeSampling = asdmrec.asString( "sampling" ) ; |
---|
| 100 | } |
---|
| 101 | if ( timeSampling == "all" ) { |
---|
| 102 | timeSampling_.set( INTEGRATION ) ; |
---|
| 103 | timeSampling_.set( SUBINTEGRATION ) ; |
---|
| 104 | } |
---|
| 105 | else if ( timeSampling == "integration" ) { |
---|
| 106 | timeSampling_.set( INTEGRATION ) ; |
---|
| 107 | } |
---|
| 108 | else if ( timeSampling == "subintegration" ) { |
---|
| 109 | timeSampling_.set( SUBINTEGRATION ) ; |
---|
| 110 | } |
---|
| 111 | else { |
---|
| 112 | //throw AipsError( "Unrecognized option for sampling" ) ; |
---|
| 113 | logsink_->postLocally( LogMessage( "Unrecognized option for time sampling: "+String::toString(timeSampling), LogOrigin(className_,funcName,WHERE), LogMessage::WARN ) ) ; |
---|
| 114 | status = false ; |
---|
| 115 | } |
---|
| 116 | |
---|
| 117 | // spectral resolution type |
---|
| 118 | string resolutionType = "all" ; |
---|
| 119 | if ( asdmrec.isDefined( "srt" ) ) { |
---|
| 120 | resolutionType = string( asdmrec.asString( "srt" ) ) ; |
---|
| 121 | } |
---|
| 122 | string resolutionTypes[3] ; |
---|
| 123 | Int numType = split( resolutionType, resolutionTypes, 3, "," ) ; |
---|
| 124 | for ( Int it = 0 ; it < numType ; it++ ) { |
---|
| 125 | if ( resolutionTypes[it] == "all" ) { |
---|
| 126 | resolutionType_.reset() ; |
---|
| 127 | resolutionType_.set( FULL_RESOLUTION ) ; |
---|
| 128 | resolutionType_.set( BASEBAND_WIDE ) ; |
---|
| 129 | resolutionType_.set( CHANNEL_AVERAGE ) ; |
---|
| 130 | break ; |
---|
| 131 | } |
---|
| 132 | else if ( resolutionTypes[it] == "fr" ) { |
---|
| 133 | resolutionType_.set( FULL_RESOLUTION ) ; |
---|
| 134 | } |
---|
| 135 | else if ( resolutionTypes[it] == "bw" ) { |
---|
| 136 | resolutionType_.set( BASEBAND_WIDE ) ; |
---|
| 137 | } |
---|
| 138 | else if ( resolutionTypes[it] == "ca" ) { |
---|
| 139 | resolutionType_.set( CHANNEL_AVERAGE ) ; |
---|
| 140 | } |
---|
| 141 | } |
---|
| 142 | if ( resolutionType_.size() == 0 ) { |
---|
| 143 | logsink_->postLocally( LogMessage( "Unrecognized option for spectral resolution type: "+String::toString(resolutionType), LogOrigin(className_,funcName,WHERE), LogMessage::WARN ) ) ; |
---|
| 144 | status = false ; |
---|
| 145 | } |
---|
| 146 | |
---|
| 147 | // input correlation mode |
---|
| 148 | string corrMode = "ao,ca" ; |
---|
| 149 | if ( asdmrec.isDefined( "corr" ) ) { |
---|
| 150 | corrMode = string( asdmrec.asString( "corr" ) ) ; |
---|
| 151 | //logsink_->postLocally( LogMessage("corrMode = "+String(corrMode),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 152 | } |
---|
| 153 | string corrModes[3] ; |
---|
| 154 | Int numCorr = split( corrMode, corrModes, 3, "," ) ; |
---|
| 155 | for ( Int ic = 0 ; ic < numCorr ; ic++ ) { |
---|
| 156 | if ( corrModes[ic] == "ao" ) { |
---|
| 157 | corrMode_.set( AUTO_ONLY ) ; |
---|
| 158 | } |
---|
| 159 | else if ( corrModes[ic] == "ca" ) { |
---|
| 160 | corrMode_.set( CROSS_AND_AUTO ) ; |
---|
| 161 | } |
---|
| 162 | } |
---|
| 163 | if ( corrMode_.size() == 0 ) { |
---|
| 164 | logsink_->postLocally( LogMessage( "Invalid option for correlation mode: "+String::toString(corrMode), LogOrigin(className_,funcName,WHERE), LogMessage::WARN ) ) ; |
---|
| 165 | status = false ; |
---|
| 166 | } |
---|
| 167 | |
---|
| 168 | // logsink_->postLocally( LogMessage( "### asdmrec summary ###", LogOrigin(className_,funcName,WHERE) ) ) ; |
---|
| 169 | // ostringstream oss ; |
---|
| 170 | // asdmrec.print( oss ) ; |
---|
| 171 | // logsink_->postLocally( LogMessage( oss.str(), LogOrigin(className_,funcName,WHERE) ) ) ; |
---|
| 172 | // logsink_->postLocally( LogMessage( "#######################", LogOrigin(className_,funcName,WHERE) ) ) ; |
---|
| 173 | } |
---|
| 174 | |
---|
| 175 | // create ASDM object |
---|
| 176 | asdm_ = new ASDM() ; |
---|
| 177 | asdm_->setFromFile( filename ) ; |
---|
| 178 | |
---|
[2301] | 179 | AntennaTable &atab = asdm_->getAntenna() ; |
---|
| 180 | AntennaRow *antennaRow ; |
---|
[2273] | 181 | if ( antennaId_ == -1 ) { |
---|
| 182 | vector<AntennaRow *> rows = atab.get() ; |
---|
| 183 | int idx = -1 ; |
---|
| 184 | for ( casa::uInt irow = 0 ; irow < rows.size() ; irow++ ) { |
---|
| 185 | if ( casa::String(rows[irow]->getName()) == antennaName_ ) { |
---|
| 186 | idx = rows[irow]->getAntennaId().getTagValue() ; |
---|
| 187 | break ; |
---|
| 188 | } |
---|
| 189 | } |
---|
| 190 | if ( idx == -1 ) { |
---|
| 191 | close() ; |
---|
| 192 | throw (casa::AipsError( antennaName_ + " not found." )) ; |
---|
| 193 | } |
---|
| 194 | else { |
---|
| 195 | antennaId_ = idx ; |
---|
| 196 | } |
---|
[2301] | 197 | antennaTag_ = Tag( antennaId_, TagType::Antenna ) ; |
---|
| 198 | antennaRow = rows[antennaId_] ; |
---|
[2273] | 199 | } |
---|
[2301] | 200 | else { |
---|
| 201 | antennaTag_ = Tag( antennaId_, TagType::Antenna ) ; |
---|
| 202 | antennaRow = atab.getRowByKey( antennaTag_ ) ; |
---|
| 203 | if ( antennaRow == 0 ) { |
---|
| 204 | close() ; |
---|
| 205 | throw (casa::AipsError( "AntennaId " + casa::String::toString(antennaId_) + " is invalid." ) ) ; |
---|
| 206 | } |
---|
| 207 | } |
---|
| 208 | |
---|
[2273] | 209 | |
---|
| 210 | // set antenna name |
---|
| 211 | if ( antennaName_.size() == 0 ) { |
---|
[2301] | 212 | antennaName_ = casa::String( antennaRow->getName() ) ; |
---|
[2273] | 213 | } |
---|
| 214 | |
---|
[2301] | 215 | // get Station row |
---|
| 216 | StationRow *stationRow = antennaRow->getStationUsingStationId() ; |
---|
| 217 | |
---|
| 218 | // station name |
---|
| 219 | stationName_ = casa::String( stationRow->getName() ) ; |
---|
| 220 | |
---|
| 221 | // antenna position |
---|
| 222 | antennaPosition_.resize( 3 ) ; |
---|
| 223 | vector<Length> antpos = stationRow->getPosition() ; |
---|
| 224 | for ( casa::uInt i = 0 ; i < 3 ; i++ ) |
---|
| 225 | antennaPosition_[i] = Quantity( casa::Double( antpos[i].get() ), Unit( "m" ) ) ; |
---|
| 226 | |
---|
[2273] | 227 | // create SDMBinData object |
---|
| 228 | sdmBin_ = new SDMBinData( asdm_, filename ) ; |
---|
| 229 | |
---|
| 230 | // get Main rows |
---|
| 231 | //mainRow_ = casa::Vector<MainRow *>(asdm_->getMain().get()) ; |
---|
| 232 | |
---|
| 233 | // set up IFNO |
---|
| 234 | setupIFNO() ; |
---|
| 235 | |
---|
| 236 | // process Station table |
---|
| 237 | processStation() ; |
---|
| 238 | |
---|
[2301] | 239 | //logsink_->postLocally( LogMessage( "antennaId_ = "+String::toString(antennaId_), LogOrigin(className_,funcName,WHERE) ) ) ; |
---|
| 240 | //logsink_->postLocally( LogMessage( "antennaName_ = "+antennaName_, LogOrigin(className_,funcName,WHERE) ) ) ; |
---|
[2273] | 241 | |
---|
| 242 | return true ; |
---|
| 243 | } |
---|
| 244 | |
---|
| 245 | // void OldASDMReader::fill() |
---|
| 246 | // { |
---|
| 247 | // } |
---|
| 248 | |
---|
| 249 | void OldASDMReader::close() |
---|
| 250 | { |
---|
| 251 | clearMainRow() ; |
---|
| 252 | |
---|
| 253 | if ( sdmBin_ ) |
---|
| 254 | delete sdmBin_ ; |
---|
| 255 | sdmBin_ = 0 ; |
---|
| 256 | |
---|
| 257 | if ( asdm_ ) |
---|
| 258 | delete asdm_ ; |
---|
| 259 | asdm_ = 0 ; |
---|
| 260 | |
---|
| 261 | return ; |
---|
| 262 | } |
---|
| 263 | |
---|
| 264 | void OldASDMReader::fillHeader( casa::Int &nchan, |
---|
| 265 | casa::Int &npol, |
---|
| 266 | casa::Int &nif, |
---|
| 267 | casa::Int &nbeam, |
---|
| 268 | casa::String &observer, |
---|
| 269 | casa::String &project, |
---|
| 270 | casa::String &obstype, |
---|
| 271 | casa::String &antennaname, |
---|
| 272 | casa::Vector<casa::Double> &antennaposition, |
---|
| 273 | casa::Float &equinox, |
---|
| 274 | casa::String &freqref, |
---|
| 275 | casa::Double &reffreq, |
---|
| 276 | casa::Double &bandwidth, |
---|
| 277 | casa::Double &utc, |
---|
| 278 | casa::String &fluxunit, |
---|
| 279 | casa::String &epoch, |
---|
| 280 | casa::String &poltype ) |
---|
| 281 | { |
---|
| 282 | casa::String funcName = "fillHeader" ; |
---|
| 283 | |
---|
| 284 | ExecBlockTable &ebtab = asdm_->getExecBlock() ; |
---|
| 285 | // at the moment take first row of ExecBlock table |
---|
| 286 | ExecBlockRow *ebrow = ebtab.get()[0] ; |
---|
| 287 | casa::String telescopeName( ebrow->getTelescopeName() ) ; |
---|
[2301] | 288 | //casa::String stationName( stationRow_p->getName() ) ; |
---|
[2273] | 289 | |
---|
| 290 | // antennaname |
---|
| 291 | // <telescopeName>//<antennaName>@stationName |
---|
[2301] | 292 | antennaname = telescopeName + "//" + antennaName_ + "@" + stationName_ ; |
---|
[2273] | 293 | //logsink_->postLocally( LogMessage("antennaName = "+antennaname,LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 294 | |
---|
| 295 | // antennaposition |
---|
| 296 | antennaposition.resize( 3 ) ; |
---|
| 297 | for ( casa::uInt i = 0 ; i < 3 ; i++ ) |
---|
[2301] | 298 | antennaposition[i] = antennaPosition_[i].getValue( Unit("m") ) ; |
---|
[2273] | 299 | |
---|
| 300 | // observer |
---|
| 301 | observer = ebrow->getObserverName() ; |
---|
| 302 | |
---|
| 303 | // project |
---|
| 304 | // T.B.D. (project UID?) |
---|
| 305 | project = "T.B.D. (" + ebrow->getProjectId().toString() + ")" ; |
---|
| 306 | |
---|
| 307 | // utc |
---|
| 308 | // start time of the project |
---|
| 309 | utc = casa::Double( ebrow->getStartTime().getMJD() ) ; |
---|
| 310 | |
---|
| 311 | |
---|
| 312 | SpectralWindowTable &spwtab = asdm_->getSpectralWindow() ; |
---|
| 313 | vector<SpectralWindowRow *> spwrows = spwtab.get() ; |
---|
| 314 | int nspwrow = spwrows.size() ; |
---|
| 315 | |
---|
| 316 | // nif |
---|
| 317 | //nif = spwrows.size() ; |
---|
| 318 | nif = getNumIFs() ; |
---|
| 319 | |
---|
| 320 | // nchan |
---|
| 321 | int refidx = -1 ; |
---|
| 322 | vector<int> nchans ; |
---|
| 323 | for ( int irow = 0 ; irow < nspwrow ; irow++ ) { |
---|
| 324 | nchans.push_back( spwrows[irow]->getNumChan() ) ; |
---|
| 325 | if ( refidx == -1 && nchans[irow] != 1 && nchans[irow] != 4 ) |
---|
| 326 | refidx = irow ; |
---|
| 327 | } |
---|
| 328 | nchan = casa::Int( *max_element( nchans.begin(), nchans.end() ) ) ; |
---|
| 329 | |
---|
| 330 | //logsink_->postLocally( LogMessage("refidx = "+String::toString(refidx),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 331 | |
---|
| 332 | // bandwidth |
---|
| 333 | vector<double> bws ; |
---|
| 334 | for ( int irow = 0 ; irow < nspwrow ; irow++ ) { |
---|
| 335 | if ( nchans[irow] != 4 ) { // exclude WVR data |
---|
| 336 | bws.push_back( spwrows[irow]->getTotBandwidth().get() ) ; |
---|
| 337 | } |
---|
| 338 | } |
---|
| 339 | bandwidth = casa::Double( *max_element( bws.begin(), bws.end() ) ) ; |
---|
| 340 | |
---|
| 341 | // reffreq |
---|
| 342 | reffreq = casa::Double( spwrows[refidx]->getRefFreq().get() ) ; |
---|
| 343 | |
---|
| 344 | // freqref |
---|
| 345 | if ( spwrows[refidx]->isMeasFreqRefExists() ) { |
---|
| 346 | string mfr = CFrequencyReferenceCode::name( spwrows[refidx]->getMeasFreqRef() ) ; |
---|
| 347 | // if (mfr == "TOPO") { |
---|
| 348 | // freqref = "TOPOCENT"; |
---|
| 349 | // } else if (mfr == "GEO") { |
---|
| 350 | // freqref = "GEOCENTR"; |
---|
| 351 | // } else if (mfr == "BARY") { |
---|
| 352 | // freqref = "BARYCENT"; |
---|
| 353 | // } else if (mfr == "GALACTO") { |
---|
| 354 | // freqref = "GALACTOC"; |
---|
| 355 | // } else if (mfr == "LGROUP") { |
---|
| 356 | // freqref = "LOCALGRP"; |
---|
| 357 | // } else if (mfr == "CMB") { |
---|
| 358 | // freqref = "CMBDIPOL"; |
---|
| 359 | // } else if (mfr == "REST") { |
---|
| 360 | // freqref = "SOURCE"; |
---|
| 361 | // } |
---|
| 362 | freqref = String( mfr ) ; |
---|
| 363 | } |
---|
| 364 | else { |
---|
| 365 | // frequency reference is TOPOCENT by default |
---|
| 366 | //freqref = "TOPOCENT" ; |
---|
| 367 | freqref = "TOPO" ; |
---|
| 368 | } |
---|
| 369 | |
---|
| 370 | |
---|
| 371 | PolarizationTable &ptab = asdm_->getPolarization() ; |
---|
| 372 | vector<PolarizationRow *> prows = ptab.get() ; |
---|
| 373 | vector<int> npols ; |
---|
| 374 | refidx = -1 ; |
---|
| 375 | for ( unsigned int irow = 0 ; irow < prows.size() ; irow++ ) { |
---|
| 376 | npols.push_back( prows[irow]->getNumCorr() ) ; |
---|
| 377 | if ( refidx == -1 && npols[irow] != 1 ) |
---|
| 378 | refidx = irow ; |
---|
| 379 | } |
---|
| 380 | if ( refidx == -1 ) |
---|
| 381 | refidx = 0 ; |
---|
| 382 | |
---|
| 383 | // npol |
---|
| 384 | npol = casa::Int( *max_element( npols.begin(), npols.end() ) ) ; |
---|
| 385 | |
---|
| 386 | // poltype |
---|
| 387 | vector<StokesParameter> corrType = prows[refidx]->getCorrType() ; |
---|
| 388 | if ( corrType[0] == I || |
---|
| 389 | corrType[0] == Q || |
---|
| 390 | corrType[0] == U || |
---|
| 391 | corrType[0] == V ) |
---|
| 392 | poltype = "stokes" ; |
---|
| 393 | else if ( corrType[0] == RR || |
---|
| 394 | corrType[0] == RL || |
---|
| 395 | corrType[0] == LR || |
---|
| 396 | corrType[0] == LL ) |
---|
| 397 | poltype = "circular" ; |
---|
| 398 | else if ( corrType[0] == XX || |
---|
| 399 | corrType[0] == XY || |
---|
| 400 | corrType[0] == YX || |
---|
| 401 | corrType[0] == YY ) |
---|
| 402 | poltype = "linear" ; |
---|
| 403 | else if ( corrType[0] == PLINEAR || |
---|
| 404 | corrType[0] == PANGLE ) { |
---|
| 405 | poltype = "linpol" ; |
---|
| 406 | } |
---|
| 407 | else { |
---|
| 408 | poltype = "notype" ; |
---|
| 409 | } |
---|
| 410 | |
---|
| 411 | |
---|
| 412 | FeedTable &ftab = asdm_->getFeed() ; |
---|
| 413 | vector<FeedRow *> frows = ftab.get() ; |
---|
| 414 | vector<int> nbeams ; |
---|
| 415 | for ( unsigned int irow = 0 ; irow < frows.size() ; irow++ ) { |
---|
| 416 | if ( frows[irow]->isFeedNumExists() ) |
---|
| 417 | nbeams.push_back( frows[irow]->getFeedNum() ) ; |
---|
| 418 | else |
---|
| 419 | nbeams.push_back( 1 ) ; |
---|
| 420 | } |
---|
| 421 | |
---|
| 422 | // nbeam |
---|
| 423 | nbeam = casa::Int( *max_element( nbeams.begin(), nbeams.end() ) ) ; |
---|
| 424 | |
---|
| 425 | // fluxunit |
---|
| 426 | // tentatively set 'K'? or empty? |
---|
| 427 | fluxunit = "K" ; |
---|
| 428 | |
---|
| 429 | // equinox |
---|
| 430 | // tentatively set 2000.0 |
---|
| 431 | equinox = 2000.0 ; |
---|
| 432 | |
---|
| 433 | // epoch |
---|
| 434 | // tentatively set "UTC" |
---|
| 435 | epoch = "UTC" ; |
---|
| 436 | |
---|
| 437 | // obstype |
---|
| 438 | // at the moment take observingMode attribute in SBSummary table |
---|
| 439 | SBSummaryRow *sbrow = ebrow->getSBSummaryUsingSBSummaryId() ; |
---|
| 440 | vector<string> obsmode = sbrow->getObservingMode() ; |
---|
| 441 | obstype = "" ; |
---|
| 442 | for ( unsigned int imode = 0 ; imode < obsmode.size() ; imode++ ) { |
---|
| 443 | obstype += casa::String(obsmode[imode]) ; |
---|
| 444 | if ( imode != obsmode.size()-1 ) |
---|
| 445 | obstype += "#" ; |
---|
| 446 | } |
---|
| 447 | } |
---|
| 448 | |
---|
| 449 | void OldASDMReader::selectConfigDescription() |
---|
| 450 | { |
---|
| 451 | casa::String funcName = "selectConfigDescription" ; |
---|
| 452 | |
---|
| 453 | vector<ConfigDescriptionRow *> cdrows = asdm_->getConfigDescription().get() ; |
---|
| 454 | vector<Tag> cdidTags ; |
---|
| 455 | for ( unsigned int irow = 0 ; irow < cdrows.size() ; irow++ ) { |
---|
| 456 | //logsink_->postLocally( LogMessage("correlationMode["+String::toString(irow)+"] = "+String::toString(cdrows[irow]->getCorrelationMode()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 457 | if ( cdrows[irow]->getCorrelationMode() != CROSS_ONLY ) { |
---|
| 458 | cdidTags.push_back( cdrows[irow]->getConfigDescriptionId() ) ; |
---|
| 459 | } |
---|
| 460 | } |
---|
| 461 | |
---|
| 462 | configDescIdList_.resize( cdidTags.size() ) ; |
---|
| 463 | for ( unsigned int i = 0 ; i < cdidTags.size() ; i++ ) { |
---|
| 464 | configDescIdList_[i] = casa::uInt( cdidTags[i].getTagValue() ) ; |
---|
| 465 | } |
---|
| 466 | } |
---|
| 467 | |
---|
| 468 | void OldASDMReader::selectFeed() |
---|
| 469 | { |
---|
| 470 | feedIdList_.resize(0) ; |
---|
| 471 | vector<FeedRow *> frows = asdm_->getFeed().get() ; |
---|
| 472 | Tag atag( antennaId_, TagType::Antenna ) ; |
---|
| 473 | for ( unsigned int irow = 0 ; irow < frows.size() ; irow++ ) { |
---|
| 474 | casa::uInt feedId = (casa::uInt)(frows[irow]->getFeedId() ) ; |
---|
| 475 | if ( casa::anyEQ( feedIdList_, feedId ) ) |
---|
| 476 | continue ; |
---|
| 477 | if ( frows[irow]->getAntennaId() == atag ) { |
---|
| 478 | unsigned int oldsize = feedIdList_.size() ; |
---|
| 479 | feedIdList_.resize( oldsize+1, true ) ; |
---|
| 480 | feedIdList_[oldsize] = feedId ; |
---|
| 481 | } |
---|
| 482 | } |
---|
| 483 | } |
---|
| 484 | |
---|
| 485 | casa::Vector<casa::uInt> OldASDMReader::getFieldIdList() |
---|
| 486 | { |
---|
| 487 | casa::String funcName = "getFieldIdList" ; |
---|
| 488 | |
---|
| 489 | vector<FieldRow *> frows = asdm_->getField().get() ; |
---|
| 490 | fieldIdList_.resize( frows.size() ) ; |
---|
| 491 | for ( unsigned int irow = 0 ; irow < frows.size() ; irow++ ) { |
---|
| 492 | //logsink_->postLocally( LogMessage("fieldId["+String::toString(irow)+"]="+String(frows[irow]->getFieldId().toString()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 493 | fieldIdList_[irow] = frows[irow]->getFieldId().getTagValue() ; |
---|
| 494 | } |
---|
| 495 | |
---|
| 496 | return fieldIdList_ ; |
---|
| 497 | } |
---|
| 498 | |
---|
| 499 | casa::uInt OldASDMReader::getNumMainRow() |
---|
| 500 | { |
---|
| 501 | casa::uInt nrow = casa::uInt( mainRow_.size() ) ; |
---|
| 502 | |
---|
| 503 | return nrow ; |
---|
| 504 | } |
---|
| 505 | |
---|
| 506 | void OldASDMReader::select() |
---|
| 507 | { |
---|
| 508 | // selection by input CorrelationMode |
---|
| 509 | EnumSet<CorrelationMode> esCorrs ; |
---|
| 510 | sdmBin_->select( corrMode_ ) ; |
---|
| 511 | |
---|
| 512 | // selection by TimeSampling |
---|
| 513 | sdmBin_->select( timeSampling_ ) ; |
---|
| 514 | |
---|
| 515 | // selection by SpectralResolutionType |
---|
| 516 | sdmBin_->select( resolutionType_ ) ; |
---|
| 517 | |
---|
| 518 | // selection by AtmPhaseCorrection and output CorrelationMode |
---|
| 519 | EnumSet<AtmPhaseCorrection> esApcs ; |
---|
| 520 | esApcs.set( apc_ ) ; |
---|
| 521 | // always take only autocorrelation data |
---|
| 522 | Enum<CorrelationMode> esCorr = AUTO_ONLY ; |
---|
| 523 | sdmBin_->selectDataSubset( esCorr, esApcs ) ; |
---|
| 524 | |
---|
| 525 | // select valid configDescriptionId |
---|
| 526 | selectConfigDescription() ; |
---|
| 527 | |
---|
| 528 | // select valid feedId |
---|
| 529 | selectFeed() ; |
---|
| 530 | } |
---|
| 531 | |
---|
| 532 | casa::Bool OldASDMReader::setMainRow( casa::uInt irow ) |
---|
| 533 | { |
---|
| 534 | casa::Bool status = true ; |
---|
| 535 | row_ = irow ; |
---|
[2301] | 536 | execBlockTag_ = mainRow_[row_]->getExecBlockId() ; |
---|
[2273] | 537 | |
---|
| 538 | unsigned int cdid = mainRow_[row_]->getConfigDescriptionId().getTagValue() ; |
---|
| 539 | if ( (int)count(configDescIdList_.begin(),configDescIdList_.end(),cdid) == 0 ) |
---|
| 540 | status = false ; |
---|
| 541 | else { |
---|
| 542 | status = (casa::Bool)(sdmBin_->acceptMainRow( mainRow_[row_] )) ; |
---|
| 543 | } |
---|
| 544 | return status ; |
---|
| 545 | } |
---|
| 546 | |
---|
| 547 | casa::Bool OldASDMReader::setMainRow( casa::uInt configDescId, casa::uInt fieldId ) |
---|
| 548 | { |
---|
| 549 | clearMainRow() ; |
---|
| 550 | |
---|
| 551 | Tag configDescTag( (unsigned int)configDescId, TagType::ConfigDescription ) ; |
---|
| 552 | Tag fieldTag( (unsigned int)fieldId, TagType::Field ) ; |
---|
| 553 | mainRow_ = casa::Vector<MainRow *>( *(asdm_->getMain().getByContext( configDescTag, fieldTag ) ) ) ; |
---|
| 554 | |
---|
| 555 | return true ; |
---|
| 556 | } |
---|
| 557 | |
---|
| 558 | void OldASDMReader::clearMainRow() |
---|
| 559 | { |
---|
| 560 | mainRow_.resize(0) ; |
---|
| 561 | } |
---|
| 562 | |
---|
| 563 | void OldASDMReader::setupIFNO() |
---|
| 564 | { |
---|
| 565 | casa::String funcName = "setupIFNO" ; |
---|
| 566 | |
---|
| 567 | vector<SpectralWindowRow *> spwrows = asdm_->getSpectralWindow().get() ; |
---|
| 568 | unsigned int nrow = spwrows.size() ; |
---|
| 569 | ifno_.clear() ; |
---|
| 570 | casa::uInt idx = 0 ; |
---|
| 571 | casa::uInt wvridx = 0 ; |
---|
| 572 | for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 573 | casa::uInt index ; |
---|
| 574 | if ( isWVR( spwrows[irow] ) ) { |
---|
| 575 | //logsink_->postLocally( LogMessage(spwrows[irow]->getSpectralWindowId().toString()+" is WVR",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 576 | index = wvridx ; |
---|
| 577 | } |
---|
| 578 | else { |
---|
| 579 | index = ++idx ; |
---|
| 580 | } |
---|
| 581 | ifno_.insert( pair<Tag,casa::uInt>(spwrows[irow]->getSpectralWindowId(),index) ) ; |
---|
| 582 | //logsink_->postLocally( LogMessage(spwrows[irow]->getSpectralWindowId().toString()+": IFNO="+String::toString(index),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 583 | } |
---|
| 584 | } |
---|
| 585 | |
---|
| 586 | bool OldASDMReader::isWVR( SpectralWindowRow *row ) |
---|
| 587 | { |
---|
| 588 | BasebandName bbname = row->getBasebandName() ; |
---|
| 589 | int nchan = row->getNumChan() ; |
---|
| 590 | if ( bbname == NOBB && nchan == 4 ) |
---|
| 591 | return true ; |
---|
| 592 | else |
---|
| 593 | return false ; |
---|
| 594 | } |
---|
| 595 | |
---|
| 596 | casa::Bool OldASDMReader::setData() |
---|
| 597 | { |
---|
| 598 | casa::String funcName = "setData" ; |
---|
| 599 | |
---|
| 600 | //logsink_->postLocally( LogMessage("try to retrieve binary data",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 601 | |
---|
| 602 | // EnumSet<AtmPhaseCorrection> esApcs ; |
---|
| 603 | // esApcs.set( apc_ ) ; |
---|
| 604 | // // always take only autocorrelation data |
---|
| 605 | // Enum<CorrelationMode> esCorr = AUTO_ONLY ; |
---|
| 606 | // vmsData_ = sdmBin_->getDataCols( esCorr, esApcs ) ; |
---|
| 607 | |
---|
| 608 | // 2011/07/06 TN |
---|
| 609 | // Workaround to avoid unwanted message from SDMBinData::getDataCols() |
---|
| 610 | ostringstream oss ; |
---|
| 611 | streambuf *buforg = cout.rdbuf(oss.rdbuf()) ; |
---|
| 612 | vmsData_ = sdmBin_->getDataCols() ; |
---|
| 613 | cout.rdbuf(buforg) ; |
---|
| 614 | |
---|
| 615 | // logsink_->postLocally( LogMessage("oss.str() = "+oss.str(),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 616 | // cout << "This is test: oss.str()=" << oss.str() << endl ; |
---|
| 617 | |
---|
| 618 | |
---|
| 619 | //logsink_->postLocally( LogMessage("processorId = "+String::toString(vmsData_->processorId),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 620 | //logsink_->postLocally( LogMessage("v_time.size() = "+String::toString(vmsData_->v_time.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 621 | //logsink_->postLocally( LogMessage(" v_time[0] = "+String::toString(vmsData_->v_time[0]),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 622 | //logsink_->postLocally( LogMessage("v_interval.size() = "+String::toString(vmsData_->v_interval.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 623 | //logsink_->postLocally( LogMessage(" v_interval[0] = "+String::toString(vmsData_->v_interval[0]),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 624 | //logsink_->postLocally( LogMessage("v_atmPhaseCorrection.size() = "+String::toString(vmsData_->v_atmPhaseCorrection.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 625 | //logsink_->postLocally( LogMessage("binNum = "+String::toString(vmsData_->binNum),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 626 | //logsink_->postLocally( LogMessage("v_projectPath.size() = "+String::toString(vmsData_->v_projectPath.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 627 | //logsink_->postLocally( LogMessage("v_antennaId1.size() = "+String::toString(vmsData_->v_antennaId1.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 628 | //logsink_->postLocally( LogMessage("v_antennaId2.size() = "+String::toString(vmsData_->v_antennaId2.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 629 | //logsink_->postLocally( LogMessage("v_feedId1.size() = "+String::toString(vmsData_->v_feedId1.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 630 | //logsink_->postLocally( LogMessage("v_feedId2.size() = "+String::toString(vmsData_->v_feedId2.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 631 | //logsink_->postLocally( LogMessage("v_dataDescId.size() = "+String::toString(vmsData_->v_dataDescId.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 632 | //logsink_->postLocally( LogMessage("v_timeCentroid.size() = "+String::toString(vmsData_->v_timeCentroid.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 633 | //logsink_->postLocally( LogMessage("v_exposure.size() = "+String::toString(vmsData_->v_exposure.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 634 | //logsink_->postLocally( LogMessage("v_numData.size() = "+String::toString(vmsData_->v_numData.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 635 | //logsink_->postLocally( LogMessage("vv_dataShape.size() = "+String::toString(vmsData_->vv_dataShape.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 636 | //logsink_->postLocally( LogMessage("v_m_data.size() = "+String::toString(vmsData_->v_m_data.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 637 | //logsink_->postLocally( LogMessage("v_phaseDir.size() = "+String::toString(vmsData_->v_phaseDir.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 638 | //logsink_->postLocally( LogMessage("v_stateId.size() = "+String::toString(vmsData_->v_stateId.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 639 | //logsink_->postLocally( LogMessage("v_msState.size() = "+String::toString(vmsData_->v_msState.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 640 | //logsink_->postLocally( LogMessage("v_flag.size() = "+String::toString(vmsData_->v_flag.size()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 641 | |
---|
| 642 | dataIdList_.clear() ; |
---|
| 643 | unsigned int numTotalData = vmsData_->v_m_data.size() ; |
---|
| 644 | for ( unsigned int idata = 0 ; idata < numTotalData ; idata++ ) { |
---|
| 645 | if ( vmsData_->v_antennaId1[idata] == (int)antennaId_ |
---|
| 646 | && vmsData_->v_antennaId2[idata] == (int)antennaId_ ) |
---|
| 647 | dataIdList_.push_back( idata ) ; |
---|
| 648 | } |
---|
| 649 | numData_ = dataIdList_.size() ; |
---|
| 650 | //logsink_->postLocally( LogMessage("numData_ = "+String::toString(numData_),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 651 | //logsink_->postLocally( LogMessage("dataSize = "+String::toString(mainRow_[row_]->getDataSize()),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 652 | |
---|
| 653 | return true ; |
---|
| 654 | } |
---|
| 655 | |
---|
[2301] | 656 | void OldASDMReader::prepareData( unsigned int idx ) |
---|
| 657 | { |
---|
| 658 | unsigned int i = dataIdList_[idx] ; |
---|
| 659 | if ( i != dataIndex_ ) { |
---|
| 660 | dataIndex_ = dataIdList_[idx] ; |
---|
| 661 | Tag dataDescTag( vmsData_->v_dataDescId[dataIndex_], TagType::DataDescription ) ; |
---|
| 662 | DataDescriptionRow *dataDescRow = asdm_->getDataDescription().getRowByKey( dataDescTag ) ; |
---|
| 663 | specWinTag_ = dataDescRow->getSpectralWindowId() ; |
---|
| 664 | specWinRow_p = dataDescRow->getSpectralWindowUsingSpectralWindowId() ; |
---|
| 665 | polarizationRow_p = dataDescRow->getPolarizationUsingPolOrHoloId() ; |
---|
| 666 | Tag fieldTag( vmsData_->v_fieldId[dataIndex_], TagType::Field ) ; |
---|
| 667 | fieldRow_p = asdm_->getField().getRowByKey( fieldTag ) ; |
---|
| 668 | double startSec = vmsData_->v_time[dataIndex_] - 0.5 * vmsData_->v_interval[dataIndex_] ; |
---|
| 669 | timeInterval_ = ArrayTimeInterval( startSec*s2d, vmsData_->v_interval[dataIndex_]*s2d ) ; |
---|
| 670 | } |
---|
| 671 | } |
---|
| 672 | |
---|
[2273] | 673 | casa::uInt OldASDMReader::getIFNo( unsigned int idx ) |
---|
| 674 | { |
---|
[2301] | 675 | prepareData( idx ) ; |
---|
| 676 | return getIFNo() ; |
---|
| 677 | } |
---|
| 678 | |
---|
| 679 | casa::uInt OldASDMReader::getIFNo() |
---|
| 680 | { |
---|
| 681 | map<Tag,casa::uInt>::iterator iter = ifno_.find( specWinTag_ ) ; |
---|
[2273] | 682 | if ( iter != ifno_.end() ) |
---|
| 683 | return iter->second ; |
---|
| 684 | else { |
---|
| 685 | return 0 ; |
---|
| 686 | } |
---|
| 687 | } |
---|
| 688 | |
---|
| 689 | int OldASDMReader::getNumPol( unsigned int idx ) |
---|
| 690 | { |
---|
[2301] | 691 | prepareData( idx ) ; |
---|
| 692 | return getNumPol() ; |
---|
[2273] | 693 | } |
---|
| 694 | |
---|
[2301] | 695 | int OldASDMReader::getNumPol() |
---|
| 696 | { |
---|
| 697 | return polarizationRow_p->getNumCorr() ; |
---|
| 698 | } |
---|
| 699 | |
---|
[2273] | 700 | void OldASDMReader::getFrequency( unsigned int idx, |
---|
| 701 | double &refpix, |
---|
| 702 | double &refval, |
---|
| 703 | double &incr, |
---|
| 704 | string &freqref ) |
---|
| 705 | { |
---|
[2301] | 706 | prepareData( idx ) ; |
---|
| 707 | getFrequency( refpix, refval, incr, freqref ) ; |
---|
| 708 | } |
---|
| 709 | |
---|
| 710 | void OldASDMReader::getFrequency( double &refpix, |
---|
| 711 | double &refval, |
---|
| 712 | double &incr, |
---|
| 713 | string &freqref ) |
---|
| 714 | { |
---|
[2273] | 715 | casa::String funcName = "getFrequency" ; |
---|
| 716 | |
---|
[2301] | 717 | int nchan = specWinRow_p->getNumChan() ; |
---|
[2273] | 718 | freqref = "TOPO" ; |
---|
[2301] | 719 | if ( specWinRow_p->isMeasFreqRefExists() ) |
---|
| 720 | freqref = CFrequencyReferenceCode::toString( specWinRow_p->getMeasFreqRef() ) ; |
---|
[2273] | 721 | if ( nchan == 1 ) { |
---|
| 722 | //logsink_->postLocally( LogMessage("channel averaged data",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 723 | refpix = 0.0 ; |
---|
[2301] | 724 | incr = specWinRow_p->getTotBandwidth().get() ; |
---|
| 725 | if ( specWinRow_p->isChanFreqStartExists() ) { |
---|
| 726 | refval = specWinRow_p->getChanFreqStart().get() ; |
---|
[2273] | 727 | } |
---|
[2301] | 728 | else if ( specWinRow_p->isChanFreqArrayExists() ) { |
---|
| 729 | refval = specWinRow_p->getChanFreqArray()[0].get() ; |
---|
[2273] | 730 | } |
---|
| 731 | else { |
---|
| 732 | throw (casa::AipsError( "Either chanFreqArray or chanFreqStart must exist." )) ; |
---|
| 733 | } |
---|
| 734 | } |
---|
| 735 | else if ( nchan % 2 ) { |
---|
| 736 | // odd |
---|
| 737 | //logsink_->postLocally( LogMessage("odd case",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 738 | refpix = 0.5 * ( (double)nchan - 1.0 ) ; |
---|
| 739 | int ic = ( nchan - 1 ) / 2 ; |
---|
[2301] | 740 | if ( specWinRow_p->isChanWidthExists() ) { |
---|
| 741 | incr = specWinRow_p->getChanWidth().get() ; |
---|
[2273] | 742 | } |
---|
[2301] | 743 | else if ( specWinRow_p->isChanWidthArrayExists() ) { |
---|
| 744 | incr = specWinRow_p->getChanWidthArray()[0].get() ; |
---|
[2273] | 745 | } |
---|
| 746 | else { |
---|
| 747 | throw (casa::AipsError( "Either chanWidthArray or chanWidth must exist." )) ; |
---|
| 748 | } |
---|
[2301] | 749 | if ( specWinRow_p->isChanFreqStepExists() ) { |
---|
| 750 | if ( specWinRow_p->getChanFreqStep().get() < 0.0 ) |
---|
[2273] | 751 | incr *= -1.0 ; |
---|
| 752 | } |
---|
[2301] | 753 | else if ( specWinRow_p->isChanFreqArrayExists() ) { |
---|
| 754 | vector<Frequency> chanFreqArr = specWinRow_p->getChanFreqArray() ; |
---|
[2273] | 755 | if ( chanFreqArr[0].get() > chanFreqArr[1].get() ) |
---|
| 756 | incr *= -1.0 ; |
---|
| 757 | } |
---|
| 758 | else { |
---|
| 759 | throw (casa::AipsError( "Either chanFreqArray or chanFreqStep must exist." )) ; |
---|
| 760 | } |
---|
[2301] | 761 | if ( specWinRow_p->isChanFreqStartExists() ) { |
---|
| 762 | refval = specWinRow_p->getChanFreqStart().get() + refpix * incr ; |
---|
[2273] | 763 | } |
---|
[2301] | 764 | else if ( specWinRow_p->isChanFreqArrayExists() ) { |
---|
| 765 | refval = specWinRow_p->getChanFreqArray()[ic].get() ; |
---|
[2273] | 766 | } |
---|
| 767 | else { |
---|
| 768 | throw (casa::AipsError( "Either chanFreqArray or chanFreqStart must exist." )) ; |
---|
| 769 | } |
---|
| 770 | } |
---|
| 771 | else { |
---|
| 772 | // even |
---|
| 773 | //logsink_->postLocally( LogMessage("even case",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 774 | refpix = 0.5 * ( (double)nchan - 1.0 ) ; |
---|
| 775 | int ic = nchan / 2 ; |
---|
[2301] | 776 | if ( specWinRow_p->isChanWidthExists() ) { |
---|
| 777 | incr = specWinRow_p->getChanWidth().get() ; |
---|
[2273] | 778 | } |
---|
[2301] | 779 | else if ( specWinRow_p->isChanWidthArrayExists() ) { |
---|
| 780 | incr = specWinRow_p->getChanWidthArray()[0].get() ; |
---|
[2273] | 781 | } |
---|
| 782 | else { |
---|
| 783 | throw (casa::AipsError( "Either chanWidthArray or chanWidth must exist." )) ; |
---|
| 784 | } |
---|
[2301] | 785 | if ( specWinRow_p->isChanFreqStepExists() ) { |
---|
| 786 | if ( specWinRow_p->getChanFreqStep().get() < 0.0 ) |
---|
[2273] | 787 | incr *= -1.0 ; |
---|
| 788 | } |
---|
[2301] | 789 | else if ( specWinRow_p->isChanFreqArrayExists() ) { |
---|
| 790 | vector<Frequency> chanFreqArr = specWinRow_p->getChanFreqArray() ; |
---|
[2273] | 791 | if ( chanFreqArr[0].get() > chanFreqArr[1].get() ) |
---|
| 792 | incr *= -1.0 ; |
---|
| 793 | } |
---|
| 794 | else { |
---|
| 795 | throw (casa::AipsError( "Either chanFreqArray or chanFreqStep must exist." )) ; |
---|
| 796 | } |
---|
[2301] | 797 | if ( specWinRow_p->isChanFreqStartExists() ) { |
---|
| 798 | refval = specWinRow_p->getChanFreqStart().get() + refpix * incr ; |
---|
[2273] | 799 | } |
---|
[2301] | 800 | else if ( specWinRow_p->isChanFreqArrayExists() ) { |
---|
| 801 | vector<Frequency> freqs = specWinRow_p->getChanFreqArray() ; |
---|
[2273] | 802 | refval = 0.5 * ( freqs[ic-1].get() + freqs[ic].get() ) ; |
---|
| 803 | } |
---|
| 804 | else { |
---|
| 805 | throw (casa::AipsError( "Either chanFreqArray or chanFreqStart must exist." )) ; |
---|
| 806 | } |
---|
| 807 | } |
---|
| 808 | } |
---|
| 809 | |
---|
[2301] | 810 | double OldASDMReader::getTime( unsigned int idx ) |
---|
[2273] | 811 | { |
---|
[2301] | 812 | prepareData( idx ) ; |
---|
| 813 | return getTime() ; |
---|
[2273] | 814 | } |
---|
| 815 | |
---|
[2301] | 816 | double OldASDMReader::getTime() |
---|
[2273] | 817 | { |
---|
[2301] | 818 | double tsec = vmsData_->v_time[dataIndex_] ; |
---|
[2273] | 819 | return tsec * s2d ; |
---|
| 820 | } |
---|
| 821 | |
---|
| 822 | double OldASDMReader::getInterval( unsigned int idx ) |
---|
| 823 | { |
---|
[2301] | 824 | prepareData( idx ) ; |
---|
| 825 | return getInterval() ; |
---|
[2273] | 826 | } |
---|
| 827 | |
---|
[2301] | 828 | double OldASDMReader::getInterval() |
---|
[2273] | 829 | { |
---|
[2301] | 830 | return vmsData_->v_interval[dataIndex_] ; |
---|
| 831 | } |
---|
| 832 | |
---|
| 833 | void OldASDMReader::getSourceProperty( unsigned int idx, |
---|
| 834 | string &srcname, |
---|
| 835 | string &fieldname, |
---|
| 836 | vector<double> &srcdir, |
---|
| 837 | vector<double> &srcpm, |
---|
| 838 | double &sysvel, |
---|
| 839 | vector<double> &restfreq ) |
---|
| 840 | { |
---|
| 841 | prepareData( idx ) ; |
---|
| 842 | getSourceProperty( srcname, fieldname, srcdir, srcpm, sysvel, restfreq ) ; |
---|
| 843 | } |
---|
| 844 | |
---|
| 845 | void OldASDMReader::getSourceProperty( string &srcname, |
---|
| 846 | string &fieldname, |
---|
| 847 | vector<double> &srcdir, |
---|
| 848 | vector<double> &srcpm, |
---|
| 849 | double &sysvel, |
---|
| 850 | vector<double> &restfreq ) |
---|
| 851 | { |
---|
| 852 | ostringstream oss ; |
---|
| 853 | oss << fieldRow_p->getFieldName() << "__" << vmsData_->v_fieldId[dataIndex_] ; |
---|
| 854 | fieldname = oss.str() ; |
---|
| 855 | if ( fieldRow_p->isSourceIdExists() ) { |
---|
| 856 | int sourceId = fieldRow_p->getSourceId() ; |
---|
| 857 | SourceRow *srow = asdm_->getSource().getRowByKey( sourceId, timeInterval_, specWinTag_ ) ; |
---|
| 858 | |
---|
| 859 | // source name |
---|
[2273] | 860 | srcname = srow->getSourceName() ; |
---|
[2301] | 861 | |
---|
| 862 | // source direction |
---|
| 863 | vector<Angle> srcdirA = srow->getDirection() ; |
---|
| 864 | srcdir.resize( 2 ) ; |
---|
| 865 | srcdir[0] = limitedAngle( srcdirA[0].get() ) ; |
---|
| 866 | srcdir[1] = limitedAngle( srcdirA[1].get() ) ; |
---|
| 867 | if ( srow->isDirectionCodeExists() ) { |
---|
| 868 | DirectionReferenceCode dircode = srow->getDirectionCode() ; |
---|
| 869 | //logsink_->postLocally( LogMessage("dircode="+CDirectionReferenceCode::toString(dircode),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 870 | if ( dircode != J2000 ) { |
---|
| 871 | // if not J2000, need direction conversion |
---|
| 872 | String ref( CDirectionReferenceCode::toString( dircode ) ) ; |
---|
| 873 | double mjd = vmsData_->v_time[dataIndex_] * s2d ; |
---|
| 874 | srcdir = toJ2000( srcdir, ref, mjd, antennaPosition_ ) ; |
---|
| 875 | } |
---|
| 876 | } |
---|
| 877 | |
---|
| 878 | // source proper motion |
---|
| 879 | srcpm.resize( 2 ) ; |
---|
| 880 | vector<AngularRate> srcpmA = srow->getProperMotion() ; |
---|
| 881 | srcpm[0] = srcpmA[0].get() ; |
---|
| 882 | srcpm[1] = srcpmA[1].get() ; |
---|
| 883 | |
---|
| 884 | // systemic velocity |
---|
| 885 | if ( srow->isSysVelExists() ) { |
---|
| 886 | vector<Speed> sysvelV = srow->getSysVel() ; |
---|
| 887 | if ( sysvelV.size() > 0 ) |
---|
| 888 | sysvel = sysvelV[0].get() ; |
---|
| 889 | } |
---|
| 890 | else { |
---|
| 891 | sysvel = 0.0 ; |
---|
| 892 | } |
---|
| 893 | |
---|
| 894 | // rest frequency |
---|
| 895 | if ( srow->isRestFrequencyExists() ) { |
---|
| 896 | //logsink_->postLocally( LogMessage("restFrequency exists",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 897 | vector<Frequency> rf = srow->getRestFrequency() ; |
---|
| 898 | restfreq.resize( rf.size() ) ; |
---|
| 899 | for ( unsigned int i = 0 ; i < restfreq.size() ; i++ ) |
---|
| 900 | restfreq[i] = rf[i].get() ; |
---|
| 901 | } |
---|
| 902 | else { |
---|
| 903 | restfreq.resize( 0 ) ; |
---|
| 904 | } |
---|
[2273] | 905 | } |
---|
| 906 | else { |
---|
[2301] | 907 | srcname = fieldRow_p->getFieldName() ; |
---|
| 908 | srcdir.resize( 2 ) ; |
---|
| 909 | srcdir[0] = 0.0 ; |
---|
| 910 | srcdir[1] = 0.0 ; |
---|
| 911 | srcpm = srcdir ; |
---|
| 912 | sysvel = 0.0 ; |
---|
| 913 | restfreq.resize( 0 ) ; |
---|
[2273] | 914 | } |
---|
| 915 | } |
---|
| 916 | |
---|
| 917 | int OldASDMReader::getSrcType( unsigned int scan, |
---|
| 918 | unsigned int subscan ) |
---|
| 919 | { |
---|
| 920 | int srctype = SrcType::NOTYPE ; |
---|
[2301] | 921 | ScanRow *scanrow = asdm_->getScan().getRowByKey( execBlockTag_, (int)scan ) ; |
---|
[2273] | 922 | ScanIntent scanIntent = scanrow->getScanIntent()[0] ; |
---|
[2301] | 923 | SubscanRow *subrow = asdm_->getSubscan().getRowByKey( execBlockTag_, (int)scan, (int)subscan ) ; |
---|
[2273] | 924 | SubscanIntent subIntent = subrow->getSubscanIntent() ; |
---|
[2299] | 925 | SwitchingMode swmode = NO_SWITCHING ; |
---|
| 926 | if ( subrow->isSubscanModeExists() ) |
---|
| 927 | swmode = subrow->getSubscanMode() ; |
---|
[2273] | 928 | if ( scanIntent == OBSERVE_TARGET ) { |
---|
| 929 | // on sky scan |
---|
| 930 | if ( swmode == NO_SWITCHING || swmode == POSITION_SWITCHING ) { |
---|
| 931 | // position switching |
---|
| 932 | // tentatively set NO_SWITCHING = POSITION_SWITCHING |
---|
| 933 | if ( subIntent == ON_SOURCE ) { |
---|
| 934 | srctype = SrcType::PSON ; |
---|
| 935 | } |
---|
| 936 | else if ( subIntent == OFF_SOURCE ) { |
---|
| 937 | srctype = SrcType::PSOFF ; |
---|
| 938 | } |
---|
| 939 | } |
---|
| 940 | else if ( swmode == FREQUENCY_SWITCHING ) { |
---|
| 941 | // frequency switching |
---|
| 942 | if ( subIntent == ON_SOURCE ) { |
---|
| 943 | srctype = SrcType::FSON ; |
---|
| 944 | } |
---|
| 945 | else if ( subIntent == OFF_SOURCE ) { |
---|
| 946 | srctype = SrcType::FSOFF ; |
---|
| 947 | } |
---|
| 948 | } |
---|
| 949 | else if ( swmode == NUTATOR_SWITCHING ) { |
---|
| 950 | // nutator switching |
---|
| 951 | if ( subIntent == ON_SOURCE ) { |
---|
| 952 | srctype = SrcType::PSON ; |
---|
| 953 | } |
---|
| 954 | else if ( subIntent == OFF_SOURCE ) { |
---|
| 955 | srctype = SrcType::PSOFF ; |
---|
| 956 | } |
---|
| 957 | } |
---|
| 958 | else { |
---|
| 959 | // other switching mode |
---|
| 960 | if ( subIntent == ON_SOURCE ) { |
---|
| 961 | srctype = SrcType::SIG ; |
---|
| 962 | } |
---|
| 963 | else if ( subIntent == OFF_SOURCE ) { |
---|
| 964 | srctype = SrcType::REF ; |
---|
| 965 | } |
---|
| 966 | } |
---|
| 967 | } |
---|
| 968 | else if ( scanIntent == CALIBRATE_ATMOSPHERE ) { |
---|
| 969 | if ( swmode == NO_SWITCHING || swmode == POSITION_SWITCHING ) { |
---|
| 970 | // position switching |
---|
| 971 | // tentatively set NO_SWITCHING = POSITION_SWITCHING |
---|
| 972 | if ( subIntent == ON_SOURCE ) { |
---|
| 973 | srctype = SrcType::PONCAL ; |
---|
| 974 | } |
---|
| 975 | else if ( subIntent == OFF_SOURCE ) { |
---|
| 976 | srctype = SrcType::POFFCAL ; |
---|
| 977 | } |
---|
| 978 | } |
---|
| 979 | else if ( swmode == FREQUENCY_SWITCHING ) { |
---|
| 980 | // frequency switching |
---|
| 981 | if ( subIntent == ON_SOURCE ) { |
---|
| 982 | srctype = SrcType::FONCAL ; |
---|
| 983 | } |
---|
| 984 | else if ( subIntent == OFF_SOURCE ) { |
---|
| 985 | srctype = SrcType::FOFFCAL ; |
---|
| 986 | } |
---|
| 987 | } |
---|
| 988 | else if ( swmode == NUTATOR_SWITCHING ) { |
---|
| 989 | // nutator switching |
---|
| 990 | if ( subIntent == ON_SOURCE ) { |
---|
| 991 | srctype = SrcType::PONCAL ; |
---|
| 992 | } |
---|
| 993 | else if ( subIntent == OFF_SOURCE ) { |
---|
| 994 | srctype = SrcType::POFFCAL ; |
---|
| 995 | } |
---|
| 996 | } |
---|
| 997 | else { |
---|
| 998 | // other switching mode |
---|
| 999 | if ( subIntent == ON_SOURCE ) { |
---|
| 1000 | srctype = SrcType::CAL ; |
---|
| 1001 | } |
---|
| 1002 | else if ( subIntent == OFF_SOURCE ) { |
---|
| 1003 | srctype = SrcType::CAL ; |
---|
| 1004 | } |
---|
| 1005 | } |
---|
| 1006 | } |
---|
| 1007 | else { |
---|
| 1008 | // off sky (e.g. calibrator device) scan |
---|
| 1009 | if ( subIntent == ON_SOURCE ) { |
---|
| 1010 | srctype = SrcType::SIG ; |
---|
| 1011 | } |
---|
| 1012 | else if ( subIntent == OFF_SOURCE ) { |
---|
| 1013 | srctype = SrcType::REF ; |
---|
| 1014 | } |
---|
| 1015 | else if ( subIntent == HOT ) { |
---|
| 1016 | srctype = SrcType::HOT ; |
---|
| 1017 | } |
---|
| 1018 | else if ( subIntent == AMBIENT ) { |
---|
| 1019 | srctype = SrcType::SKY ; |
---|
| 1020 | } |
---|
| 1021 | else { |
---|
| 1022 | srctype = SrcType::CAL ; |
---|
| 1023 | } |
---|
| 1024 | } |
---|
| 1025 | |
---|
| 1026 | return srctype ; |
---|
| 1027 | } |
---|
| 1028 | |
---|
| 1029 | unsigned int OldASDMReader::getSubscanNo( unsigned int idx ) |
---|
| 1030 | { |
---|
[2301] | 1031 | prepareData( idx ) ; |
---|
| 1032 | return getSubscanNo() ; |
---|
[2273] | 1033 | } |
---|
| 1034 | |
---|
[2301] | 1035 | unsigned int OldASDMReader::getSubscanNo() |
---|
[2273] | 1036 | { |
---|
[2301] | 1037 | //logsink_->postLocally( LogMessage("subscan"+String::toString(vmsData_->v_msState[dataIdList_[idx]].subscanNum)+": obsmode="+String::toString(vmsData_->v_msState[dataIdList_[idx]].obsMode),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1038 | return vmsData_->v_msState[dataIndex_].subscanNum ; |
---|
[2273] | 1039 | } |
---|
| 1040 | |
---|
| 1041 | void OldASDMReader::getSourceDirection( vector<double> &dir, string &ref ) |
---|
| 1042 | { |
---|
| 1043 | dir.resize( 2 ) ; |
---|
| 1044 | ref = "J2000" ; // default is J2000 |
---|
| 1045 | SourceTable &tab = asdm_->getSource() ; |
---|
| 1046 | SourceRow *row = tab.get()[0] ; |
---|
| 1047 | vector<Angle> dirA = row->getDirection() ; |
---|
| 1048 | dir[0] = dirA[0].get() ; |
---|
| 1049 | dir[1] = dirA[1].get() ; |
---|
| 1050 | if ( row->isDirectionCodeExists() ) { |
---|
| 1051 | ref = CDirectionReferenceCode::toString( row->getDirectionCode() ) ; |
---|
| 1052 | } |
---|
| 1053 | } |
---|
| 1054 | |
---|
[2301] | 1055 | unsigned int OldASDMReader::getFlagRow( unsigned int idx ) |
---|
[2273] | 1056 | { |
---|
[2301] | 1057 | prepareData( idx ) ; |
---|
| 1058 | return getFlagRow() ; |
---|
[2273] | 1059 | } |
---|
| 1060 | |
---|
[2301] | 1061 | unsigned int OldASDMReader::getFlagRow() |
---|
[2273] | 1062 | { |
---|
[2301] | 1063 | return vmsData_->v_flag[dataIndex_] ; |
---|
[2273] | 1064 | } |
---|
| 1065 | |
---|
[2301] | 1066 | vector<unsigned int> OldASDMReader::getDataShape( unsigned int idx ) |
---|
[2273] | 1067 | { |
---|
[2301] | 1068 | prepareData( idx ) ; |
---|
| 1069 | return getDataShape() ; |
---|
[2273] | 1070 | } |
---|
| 1071 | |
---|
[2301] | 1072 | vector<unsigned int> OldASDMReader::getDataShape() |
---|
[2273] | 1073 | { |
---|
[2301] | 1074 | return vmsData_->vv_dataShape[dataIndex_] ; |
---|
[2273] | 1075 | } |
---|
| 1076 | |
---|
| 1077 | float * OldASDMReader::getSpectrum( unsigned int idx ) |
---|
| 1078 | { |
---|
[2301] | 1079 | prepareData( idx ) ; |
---|
| 1080 | return getSpectrum() ; |
---|
| 1081 | } |
---|
| 1082 | |
---|
| 1083 | float * OldASDMReader::getSpectrum() |
---|
| 1084 | { |
---|
| 1085 | map<AtmPhaseCorrection, float*> data = vmsData_->v_m_data[dataIndex_] ; |
---|
[2273] | 1086 | //map<AtmPhaseCorrection, float*>::iterator iter = data.find(AP_UNCORRECTED) ; |
---|
| 1087 | map<AtmPhaseCorrection, float*>::iterator iter = data.find(apc_) ; |
---|
| 1088 | float *autoCorr = iter->second ; |
---|
| 1089 | return autoCorr ; |
---|
| 1090 | } |
---|
| 1091 | |
---|
| 1092 | vector< vector<float> > OldASDMReader::getTsys( unsigned int idx ) |
---|
| 1093 | { |
---|
[2301] | 1094 | prepareData( idx ) ; |
---|
| 1095 | return getTsys() ; |
---|
| 1096 | } |
---|
| 1097 | |
---|
| 1098 | vector< vector<float> > OldASDMReader::getTsys() |
---|
| 1099 | { |
---|
[2273] | 1100 | vector< vector<float> > defaultTsys( 1, vector<float>( 1, 1.0 ) ) ; |
---|
[2301] | 1101 | SysCalRow *scrow = getSysCalRow() ; |
---|
[2273] | 1102 | if ( scrow != 0 && scrow->isTsysSpectrumExists() ) { |
---|
| 1103 | vector< vector<Temperature> > tsysSpec = scrow->getTsysSpectrum() ; |
---|
| 1104 | unsigned int numReceptor = tsysSpec.size() ; |
---|
| 1105 | unsigned int numChan = tsysSpec[0].size() ; |
---|
| 1106 | vector< vector<float> > tsys( numReceptor, vector<float>( numChan, 1.0 ) ) ; |
---|
| 1107 | for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) { |
---|
| 1108 | for ( unsigned int ic = 0 ; ic < numChan ; ic++ ) { |
---|
| 1109 | tsys[ir][ic] = tsysSpec[ir][ic].get() ; |
---|
| 1110 | } |
---|
| 1111 | } |
---|
| 1112 | return tsys ; |
---|
| 1113 | } |
---|
| 1114 | // else if ( scrow->isTsysExists() ) { |
---|
| 1115 | // vector<Temperature> tsysScalar = scrow->getTsys() ; |
---|
| 1116 | // unsigned int numReceptor = tsysScalar.size() ; |
---|
| 1117 | // vector< vector<float> > tsys( numReceptor ) ; |
---|
| 1118 | // for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) |
---|
| 1119 | // tsys[ir] = vector<float>( 1, tsysScalar[ir].get() ) ; |
---|
| 1120 | // return tsys ; |
---|
| 1121 | // } |
---|
| 1122 | else { |
---|
| 1123 | return defaultTsys ; |
---|
| 1124 | } |
---|
| 1125 | } |
---|
| 1126 | |
---|
| 1127 | vector< vector<float> > OldASDMReader::getTcal( unsigned int idx ) |
---|
| 1128 | { |
---|
[2301] | 1129 | prepareData( idx ) ; |
---|
| 1130 | return getTcal() ; |
---|
| 1131 | } |
---|
| 1132 | |
---|
| 1133 | vector< vector<float> > OldASDMReader::getTcal() |
---|
| 1134 | { |
---|
[2273] | 1135 | vector< vector<float> > defaultTcal( 1, vector<float>( 1, 1.0 ) ) ; |
---|
[2301] | 1136 | SysCalRow *scrow = getSysCalRow() ; |
---|
[2273] | 1137 | if ( scrow != 0 && scrow->isTcalSpectrumExists() ) { |
---|
| 1138 | vector< vector<Temperature> > tcalSpec = scrow->getTcalSpectrum() ; |
---|
| 1139 | unsigned int numReceptor = tcalSpec.size() ; |
---|
| 1140 | unsigned int numChan = tcalSpec[0].size() ; |
---|
| 1141 | vector< vector<float> > tcal( numReceptor, vector<float>( numChan, 1.0 ) ) ; |
---|
| 1142 | for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) { |
---|
| 1143 | for ( unsigned int ic = 0 ; ic < numChan ; ic++ ) { |
---|
| 1144 | tcal[ir][ic] = tcalSpec[ir][ic].get() ; |
---|
| 1145 | } |
---|
| 1146 | } |
---|
| 1147 | return tcal ; |
---|
| 1148 | } |
---|
| 1149 | // else if ( scrow->isTcalExists() ) { |
---|
| 1150 | // vector<Temperature> tcalScalar = scrow->getTcal() ; |
---|
| 1151 | // unsigned int numReceptor = tcalScalar.size() ; |
---|
| 1152 | // vector< vector<float> > tcal( numReceptor, vector<float>( 1, 1.0 ) ) ; |
---|
| 1153 | // for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) |
---|
| 1154 | // tcal[ir][0] = tcalScalar[ir][0].get() ; |
---|
| 1155 | // return tcal ; |
---|
| 1156 | // } |
---|
| 1157 | else { |
---|
| 1158 | return defaultTcal ; |
---|
| 1159 | } |
---|
| 1160 | } |
---|
| 1161 | |
---|
| 1162 | void OldASDMReader::getTcalAndTsys( unsigned int idx, |
---|
| 1163 | vector< vector<float> > &tcal, |
---|
| 1164 | vector< vector<float> > &tsys ) |
---|
| 1165 | { |
---|
[2301] | 1166 | prepareData( idx ) ; |
---|
| 1167 | getTcalAndTsys( tcal, tsys ) ; |
---|
| 1168 | } |
---|
| 1169 | |
---|
| 1170 | void OldASDMReader::getTcalAndTsys( vector< vector<float> > &tcal, |
---|
| 1171 | vector< vector<float> > &tsys ) |
---|
| 1172 | { |
---|
[2273] | 1173 | String funcName = "getTcalAndTsys" ; |
---|
| 1174 | |
---|
| 1175 | vector< vector<float> > defaultT( 1, vector<float>( 1, 1.0 ) ) ; |
---|
[2301] | 1176 | SysCalRow *scrow = getSysCalRow() ; |
---|
[2273] | 1177 | if ( scrow == 0 ) { |
---|
| 1178 | tcal = defaultT ; |
---|
| 1179 | tsys = defaultT ; |
---|
| 1180 | } |
---|
| 1181 | else { |
---|
| 1182 | if ( scrow->isTsysSpectrumExists() ) { |
---|
| 1183 | vector< vector<Temperature> > tsysSpec = scrow->getTsysSpectrum() ; |
---|
| 1184 | unsigned int numReceptor = tsysSpec.size() ; |
---|
| 1185 | unsigned int numChan = tsysSpec[0].size() ; |
---|
| 1186 | tsys.resize( numReceptor ) ; |
---|
| 1187 | for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) { |
---|
| 1188 | tsys[ir].resize( numChan ) ; |
---|
| 1189 | for ( unsigned int ic = 0 ; ic < numChan ; ic++ ) { |
---|
| 1190 | tsys[ir][ic] = tsysSpec[ir][ic].get() ; |
---|
| 1191 | } |
---|
| 1192 | } |
---|
| 1193 | } |
---|
| 1194 | else { |
---|
| 1195 | tsys = defaultT ; |
---|
| 1196 | } |
---|
| 1197 | if ( scrow->isTcalSpectrumExists() ) { |
---|
| 1198 | vector< vector<Temperature> > tcalSpec = scrow->getTcalSpectrum() ; |
---|
| 1199 | unsigned int numReceptor = tcalSpec.size() ; |
---|
| 1200 | unsigned int numChan = tcalSpec[0].size() ; |
---|
| 1201 | tcal.resize( numReceptor ) ; |
---|
| 1202 | for ( unsigned int ir = 0 ; ir < numReceptor ; ir++ ) { |
---|
[2355] | 1203 | tcal[ir].resize( numChan ) ; |
---|
[2273] | 1204 | for ( unsigned int ic = 0 ; ic < numChan ; ic++ ) { |
---|
| 1205 | tcal[ir][ic] = tcalSpec[ir][ic].get() ; |
---|
| 1206 | } |
---|
| 1207 | } |
---|
| 1208 | } |
---|
| 1209 | else { |
---|
| 1210 | tcal = defaultT ; |
---|
| 1211 | } |
---|
| 1212 | } |
---|
| 1213 | } |
---|
| 1214 | |
---|
| 1215 | vector<float> OldASDMReader::getOpacity( unsigned int idx ) |
---|
| 1216 | { |
---|
[2301] | 1217 | prepareData( idx ) ; |
---|
| 1218 | return getOpacity() ; |
---|
| 1219 | } |
---|
| 1220 | |
---|
| 1221 | vector<float> OldASDMReader::getOpacity() |
---|
| 1222 | { |
---|
[2273] | 1223 | vector<float> tau(0) ; |
---|
| 1224 | CalAtmosphereTable &atmtab = asdm_->getCalAtmosphere() ; |
---|
| 1225 | unsigned int nrow = atmtab.size() ; |
---|
| 1226 | if ( nrow > 0 ) { |
---|
| 1227 | //int feedid = vmsData_->v_feedId1[index] ; |
---|
| 1228 | //BasebandName bbname = spwrow->getBasebandName() ; |
---|
| 1229 | //FeedRow *frow = asdm_->getFeed().getRowByKey( atag, spwtag, tint, feedid ) ; |
---|
| 1230 | //int nfeed = frow->getNumReceptor() ; |
---|
| 1231 | //vector<ReceiverRow *> rrows = frow->getReceivers() ; |
---|
| 1232 | vector<CalAtmosphereRow *> atmrows = atmtab.get() ; |
---|
| 1233 | //ReceiverBand rb = rrows[0]->getFrequencyBand() ; |
---|
| 1234 | int row0 = -1 ; |
---|
[2307] | 1235 | //double eps = DBL_MAX ; |
---|
| 1236 | double eps = 1.0e10 ; |
---|
[2273] | 1237 | for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 1238 | CalAtmosphereRow *atmrow = atmrows[irow] ; |
---|
| 1239 | if ( casa::String(atmrow->getAntennaName()) != antennaName_ |
---|
| 1240 | //|| atmrow->getReceiverBand() != rb |
---|
| 1241 | //|| atmrow->getBasebandName() != bbname |
---|
| 1242 | || atmrow->getCalDataUsingCalDataId()->getCalType() != CAL_ATMOSPHERE ) |
---|
| 1243 | continue ; |
---|
| 1244 | else { |
---|
[2301] | 1245 | double dt = timeInterval_.getStart().getMJD() - atmrow->getEndValidTime().getMJD() ; |
---|
[2273] | 1246 | if ( dt >= 0 && dt < eps ) { |
---|
| 1247 | eps = dt ; |
---|
| 1248 | row0 = (int)irow ; |
---|
| 1249 | } |
---|
| 1250 | } |
---|
| 1251 | } |
---|
| 1252 | if ( row0 != -1 ) { |
---|
| 1253 | CalAtmosphereRow *atmrow = atmrows[row0] ; |
---|
| 1254 | tau = atmrow->getTau() ; |
---|
| 1255 | } |
---|
| 1256 | } |
---|
| 1257 | else { |
---|
| 1258 | tau.resize( 1 ) ; |
---|
| 1259 | tau[0] = 0.0 ; |
---|
| 1260 | } |
---|
| 1261 | return tau ; |
---|
| 1262 | } |
---|
| 1263 | |
---|
| 1264 | void OldASDMReader::getWeatherInfo( unsigned int idx, |
---|
| 1265 | float &temperature, |
---|
| 1266 | float &pressure, |
---|
| 1267 | float &humidity, |
---|
| 1268 | float &windspeed, |
---|
| 1269 | float &windaz ) |
---|
| 1270 | { |
---|
[2301] | 1271 | prepareData( idx ) ; |
---|
| 1272 | getWeatherInfo( temperature, pressure, humidity, windspeed, windaz ) ; |
---|
| 1273 | } |
---|
| 1274 | |
---|
| 1275 | void OldASDMReader::getWeatherInfo( float &temperature, |
---|
| 1276 | float &pressure, |
---|
| 1277 | float &humidity, |
---|
| 1278 | float &windspeed, |
---|
| 1279 | float &windaz ) |
---|
| 1280 | { |
---|
[2273] | 1281 | casa::String funcName = "getWeatherInfo" ; |
---|
| 1282 | |
---|
| 1283 | temperature = 0.0 ; |
---|
| 1284 | pressure = 0.0 ; |
---|
| 1285 | humidity = 0.0 ; |
---|
| 1286 | windspeed = 0.0 ; |
---|
| 1287 | windaz = 0.0 ; |
---|
| 1288 | |
---|
| 1289 | //logsink_->postLocally( LogMessage("weatherStationId_ = "+String::toString(weatherStationId_),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1290 | |
---|
| 1291 | WeatherTable &wtab = asdm_->getWeather() ; |
---|
| 1292 | if ( wtab.size() == 0 || weatherStationId_ == -1 ) |
---|
| 1293 | return ; |
---|
| 1294 | |
---|
| 1295 | Tag sttag( (unsigned int)weatherStationId_, TagType::Station ) ; |
---|
| 1296 | //WeatherRow *wrow = wtab.getRowByKey( sttag, tint ) ; |
---|
| 1297 | vector<WeatherRow *> *wrows = wtab.getByContext( sttag ) ; |
---|
| 1298 | WeatherRow *wrow = (*wrows)[0] ; |
---|
| 1299 | unsigned int nrow = wrows->size() ; |
---|
| 1300 | //logsink_->postLocally( LogMessage("There are "+String::toString(nrow)+" rows for given context: stationId "+String::toString(weatherStationId_),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
[2301] | 1301 | ArrayTime startTime = getMidTime( timeInterval_ ) ; |
---|
[2273] | 1302 | if ( startTime < (*wrows)[0]->getTimeInterval().getStart() ) { |
---|
| 1303 | temperature = (*wrows)[0]->getTemperature().get() ; |
---|
| 1304 | pressure = (*wrows)[0]->getPressure().get() ; |
---|
| 1305 | humidity = (*wrows)[0]->getRelHumidity().get() ; |
---|
| 1306 | windspeed = (*wrows)[0]->getWindSpeed().get() ; |
---|
| 1307 | windaz = (*wrows)[0]->getWindDirection().get() ; |
---|
| 1308 | } |
---|
| 1309 | else if ( startTime > getEndTime( (*wrows)[nrow-1]->getTimeInterval() ) ) { |
---|
| 1310 | temperature = (*wrows)[nrow-1]->getTemperature().get() ; |
---|
| 1311 | pressure = (*wrows)[nrow-1]->getPressure().get() ; |
---|
| 1312 | humidity = (*wrows)[nrow-1]->getRelHumidity().get() ; |
---|
| 1313 | windspeed = (*wrows)[nrow-1]->getWindSpeed().get() ; |
---|
| 1314 | windaz = (*wrows)[nrow-1]->getWindDirection().get() ; |
---|
| 1315 | } |
---|
| 1316 | else { |
---|
| 1317 | for ( unsigned int irow = 1 ; irow < wrows->size() ; irow++ ) { |
---|
| 1318 | wrow = (*wrows)[irow-1] ; |
---|
| 1319 | ArrayTime tStart = wrow->getTimeInterval().getStart() ; |
---|
| 1320 | ArrayTime tEnd = (*wrows)[irow]->getTimeInterval().getStart() ; |
---|
| 1321 | if ( startTime >= tStart && startTime <= tEnd ) { |
---|
| 1322 | temperature = wrow->getTemperature().get() ; |
---|
| 1323 | pressure = wrow->getPressure().get() ; |
---|
| 1324 | humidity = wrow->getRelHumidity().get() ; |
---|
| 1325 | windspeed = wrow->getWindSpeed().get() ; |
---|
| 1326 | windaz = wrow->getWindDirection().get() ; |
---|
| 1327 | break ; |
---|
| 1328 | } |
---|
| 1329 | } |
---|
| 1330 | } |
---|
| 1331 | |
---|
| 1332 | // Pa -> hPa |
---|
| 1333 | pressure /= 100.0 ; |
---|
| 1334 | |
---|
| 1335 | return ; |
---|
| 1336 | } |
---|
| 1337 | |
---|
| 1338 | void OldASDMReader::processStation() |
---|
| 1339 | { |
---|
| 1340 | antennaPad_.resize(0) ; |
---|
| 1341 | weatherStation_.resize(0) ; |
---|
| 1342 | StationTable &stab = asdm_->getStation() ; |
---|
| 1343 | vector<StationRow *> srows = stab.get() ; |
---|
| 1344 | for ( unsigned int irow = 0 ; irow < srows.size() ; irow++ ) { |
---|
| 1345 | StationType stype = srows[irow]->getType() ; |
---|
| 1346 | Tag stag = srows[irow]->getStationId() ; |
---|
| 1347 | if ( stype == ANTENNA_PAD ) |
---|
| 1348 | antennaPad_.push_back( stag ) ; |
---|
| 1349 | else if ( stype == WEATHER_STATION ) |
---|
| 1350 | weatherStation_.push_back( stag ) ; |
---|
| 1351 | } |
---|
| 1352 | |
---|
| 1353 | weatherStationId_ = getClosestWeatherStation() ; |
---|
| 1354 | } |
---|
| 1355 | |
---|
| 1356 | int OldASDMReader::getClosestWeatherStation() |
---|
| 1357 | { |
---|
| 1358 | if ( weatherStation_.size() == 0 ) |
---|
| 1359 | return -1 ; |
---|
| 1360 | |
---|
| 1361 | vector<double> apos( 3 ) ; |
---|
| 1362 | StationTable &stab = asdm_->getStation() ; |
---|
[2301] | 1363 | apos[0] = antennaPosition_[0].getValue( Unit("m") ) ; |
---|
| 1364 | apos[1] = antennaPosition_[1].getValue( Unit("m") ) ; |
---|
| 1365 | apos[2] = antennaPosition_[2].getValue( Unit("m") ) ; |
---|
[2273] | 1366 | |
---|
[2307] | 1367 | //double eps = DBL_MAX ; |
---|
| 1368 | double eps = 1.0e10 ; |
---|
[2273] | 1369 | int retval = -1 ; |
---|
| 1370 | for ( unsigned int ir = 0 ; ir < weatherStation_.size() ; ir++ ) { |
---|
[2301] | 1371 | StationRow *srow = stab.getRowByKey( weatherStation_[ir] ) ; |
---|
[2273] | 1372 | vector<Length> wpos = srow->getPosition() ; |
---|
| 1373 | double dist = (apos[0]-wpos[0].get())*(apos[0]-wpos[0].get()) |
---|
| 1374 | + (apos[1]-wpos[1].get())*(apos[1]-wpos[1].get()) |
---|
| 1375 | + (apos[2]-wpos[2].get())*(apos[2]-wpos[2].get()) ; |
---|
| 1376 | if ( dist < eps ) { |
---|
| 1377 | retval = (int)(weatherStation_[ir].getTagValue()) ; |
---|
| 1378 | } |
---|
| 1379 | } |
---|
| 1380 | |
---|
| 1381 | return retval ; |
---|
| 1382 | } |
---|
| 1383 | |
---|
| 1384 | void OldASDMReader::getPointingInfo( unsigned int idx, |
---|
| 1385 | vector<double> &dir, |
---|
| 1386 | double &az, |
---|
| 1387 | double &el, |
---|
| 1388 | vector<double> &srate ) |
---|
| 1389 | { |
---|
[2301] | 1390 | prepareData( idx ) ; |
---|
| 1391 | getPointingInfo( dir, az, el, srate ) ; |
---|
| 1392 | } |
---|
| 1393 | |
---|
| 1394 | void OldASDMReader::getPointingInfo( vector<double> &dir, |
---|
| 1395 | double &az, |
---|
| 1396 | double &el, |
---|
| 1397 | vector<double> &srate ) |
---|
| 1398 | { |
---|
[2273] | 1399 | String funcName = "getPointingInfo" ; |
---|
| 1400 | |
---|
| 1401 | dir.resize(0) ; |
---|
| 1402 | az = -1.0 ; |
---|
| 1403 | el = -1.0 ; |
---|
| 1404 | srate.resize(0) ; |
---|
| 1405 | |
---|
[2301] | 1406 | //Tag atag( antennaId_, TagType::Antenna ) ; |
---|
| 1407 | //unsigned int index = dataIdList_[idx] ; |
---|
| 1408 | //vector<PointingRow *> *prows = asdm_->getPointing().getByContext( atag ) ; |
---|
| 1409 | vector<PointingRow *> *prows = asdm_->getPointing().getByContext( antennaTag_ ) ; |
---|
[2273] | 1410 | |
---|
| 1411 | if ( prows == 0 ) |
---|
| 1412 | return ; |
---|
| 1413 | |
---|
| 1414 | PointingRow *prow ; |
---|
| 1415 | PointingRow *qrow ; |
---|
| 1416 | //ArrayTimeInterval tint( vmsData_->v_time[index]*s2d, vmsData_->v_interval[index]*s2d ) ; |
---|
[2301] | 1417 | //double startSec = vmsData_->v_time[index] - 0.5 * vmsData_->v_interval[index] ; |
---|
| 1418 | //ArrayTimeInterval tint( startSec*s2d, vmsData_->v_interval[index]*s2d ) ; |
---|
[2273] | 1419 | |
---|
| 1420 | unsigned int nrow = prows->size() ; |
---|
| 1421 | //logsink_->postLocally( LogMessage("There are " << nrow << " rows for given context: antennaId "+String::toString(antennaId_),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1422 | |
---|
| 1423 | // for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 1424 | // prow = (*prows)[irow] ; |
---|
| 1425 | // ArrayTimeInterval ati = prow->getTimeInterval() ; |
---|
| 1426 | // ArrayTime pst = ati.getStart() ; |
---|
| 1427 | // ArrayTime pet( ati.getStartInMJD()+ati.getDurationInDays() ) ; |
---|
| 1428 | // logsink_->postLocally( LogMessage("start: "+pst.toFITS(),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1429 | // logsink_->postLocally( LogMessage("end: "+pet.toFITS(),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1430 | // } |
---|
| 1431 | |
---|
| 1432 | srate.resize(2) ; |
---|
| 1433 | srate[0] = 0.0 ; |
---|
| 1434 | srate[1] = 0.0 ; |
---|
| 1435 | az = 0.0 ; |
---|
| 1436 | el = 0.0 ; |
---|
| 1437 | //double tcen = 0.0 ; |
---|
[2301] | 1438 | //double tcen = getMidTime( tint ).getMJD() ; |
---|
| 1439 | double tcen = getMidTime( timeInterval_ ).getMJD() ; |
---|
[2273] | 1440 | |
---|
| 1441 | // |
---|
| 1442 | // shape of pointingDirection is (numSample,2) if usePolynomial = False, while it is |
---|
| 1443 | // (numTerm,2) if usePolynomial = True. |
---|
| 1444 | // |
---|
| 1445 | // In the former case, typical sampled time interval is 48msec, which is very small |
---|
| 1446 | // compared with typical integration time (~a few sec). |
---|
| 1447 | // Scan rate for this case is always [0,0] (or get slope?). |
---|
| 1448 | // |
---|
| 1449 | // In the later case, scan rate is (pointingDirection[1][0],pointingDirection[1][1]) |
---|
| 1450 | // |
---|
| 1451 | // PointingDirection seems to store AZEL |
---|
| 1452 | // |
---|
| 1453 | ArrayTimeInterval pTime0 = (*prows)[0]->getTimeInterval() ; |
---|
| 1454 | ArrayTimeInterval pTime1 = (*prows)[nrow-1]->getTimeInterval() ; |
---|
| 1455 | //if ( tint.getStartInMJD()+tint.getDurationInDays() < pTime0.getStartInMJD() ) { |
---|
[2301] | 1456 | //if ( getEndTime( tint ) < getStartTime( pTime0 ) ) { |
---|
| 1457 | if ( getEndTime( timeInterval_ ) < getStartTime( pTime0 ) ) { |
---|
[2273] | 1458 | logsink_->postLocally( LogMessage( "ArrayTimeInterval out of bounds: no data for given position (tint < ptime)", LogOrigin(className_,funcName,WHERE), LogMessage::WARN ) ) ; |
---|
| 1459 | prow = (*prows)[0] ; |
---|
| 1460 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
| 1461 | az = dirA[0][0] ; |
---|
| 1462 | el = dirA[0][1] ; |
---|
| 1463 | if ( prow->getUsePolynomials() && prow->getNumTerm() > 1 ) { |
---|
| 1464 | srate[0] = dirA[1][0] ; |
---|
| 1465 | srate[1] = dirA[1][1] ; |
---|
| 1466 | } |
---|
| 1467 | } |
---|
| 1468 | //else if ( tint.getStartInMJD() > pTime1.getStartInMJD()+pTime1.getDurationInDays() ) { |
---|
[2301] | 1469 | //else if ( getStartTime( tint ) > getEndTime( pTime1 ) ) { |
---|
| 1470 | else if ( getStartTime( timeInterval_ ) > getEndTime( pTime1 ) ) { |
---|
[2273] | 1471 | logsink_->postLocally( LogMessage( "ArrayTimeInterval out of bounds: no data for given position (tint > ptime)", LogOrigin(className_,funcName,WHERE), LogMessage::WARN ) ) ; |
---|
| 1472 | prow = (*prows)[nrow-1] ; |
---|
| 1473 | int numSample = prow->getNumSample() ; |
---|
| 1474 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
| 1475 | if ( prow->getUsePolynomials() ) { |
---|
| 1476 | az = dirA[0][0] ; |
---|
| 1477 | el = dirA[0][1] ; |
---|
| 1478 | if ( prow->getNumTerm() > 1 ) { |
---|
| 1479 | srate[0] = dirA[1][0] ; |
---|
| 1480 | srate[1] = dirA[1][1] ; |
---|
| 1481 | } |
---|
| 1482 | } |
---|
| 1483 | else { |
---|
| 1484 | az = dirA[numSample-1][0] ; |
---|
| 1485 | el = dirA[numSample-1][1] ; |
---|
| 1486 | } |
---|
| 1487 | } |
---|
| 1488 | else { |
---|
[2301] | 1489 | //ArrayTime startTime = tint.getStart() ; |
---|
| 1490 | //ArrayTime endTime = getEndTime( tint ) ; |
---|
| 1491 | ArrayTime startTime = timeInterval_.getStart() ; |
---|
| 1492 | ArrayTime endTime = getEndTime( timeInterval_ ) ; |
---|
[2273] | 1493 | int row0 = -1 ; |
---|
| 1494 | int row1 = -1 ; |
---|
| 1495 | int row2 = -1 ; |
---|
[2301] | 1496 | //double dt0 = getMidTime( tint ).getMJD() ; |
---|
| 1497 | double dt0 = getMidTime( timeInterval_ ).getMJD() ; |
---|
[2273] | 1498 | for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 1499 | prow = (*prows)[irow] ; |
---|
[2301] | 1500 | //double dt = getMidTime( tint ).getMJD() - getMidTime( prow->getTimeInterval() ).getMJD() ; |
---|
| 1501 | double dt = getMidTime( timeInterval_ ).getMJD() - getMidTime( prow->getTimeInterval() ).getMJD() ; |
---|
[2273] | 1502 | if ( dt > 0 && dt < dt0 ) { |
---|
| 1503 | dt0 = dt ; |
---|
| 1504 | row2 = irow ; |
---|
| 1505 | } |
---|
| 1506 | if ( prow->getTimeInterval().contains( startTime ) ) |
---|
| 1507 | row0 = irow ; |
---|
| 1508 | else if ( prow->getTimeInterval().contains( endTime ) ) |
---|
| 1509 | row1 = irow ; |
---|
| 1510 | if ( row0 != -1 && row1 != -1 ) |
---|
| 1511 | break ; |
---|
| 1512 | } |
---|
| 1513 | //logsink_->postLocally( LogMessage("row0 = "+String::toString(row0)+", row1 = "+String::toString(row1)+", row2 = "+String::toString(row2),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1514 | if ( row0 == -1 && row1 == -1 ) { |
---|
| 1515 | prow = (*prows)[row2] ; |
---|
| 1516 | qrow = (*prows)[row2+1] ; |
---|
| 1517 | double t0 = getEndTime( prow->getTimeInterval() ).getMJD() ; |
---|
| 1518 | double t1 = qrow->getTimeInterval().getStartInMJD() ; |
---|
| 1519 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
| 1520 | vector< vector<double> > dirB = pointingDir( qrow ) ; |
---|
| 1521 | double da0 = dirA[0][0] ; |
---|
| 1522 | double db0 = dirB[0][0] ; |
---|
| 1523 | double da1 = dirA[0][1] ; |
---|
| 1524 | double db1 = dirB[0][1] ; |
---|
| 1525 | if ( prow->getUsePolynomials() && qrow->getUsePolynomials() ) { |
---|
| 1526 | double dt = ( tcen - t0 ) / ( t1 - t0 ) ; |
---|
| 1527 | az = da0 + ( db0 - da0 ) * dt ; |
---|
| 1528 | el = da1 + ( db1 - da1 ) * dt ; |
---|
| 1529 | if ( prow->getNumTerm() > 0 && qrow->getNumTerm() > 1 ) { |
---|
| 1530 | double ra0 = dirA[1][0] ; |
---|
| 1531 | double rb0 = dirB[1][0] ; |
---|
| 1532 | double ra1 = dirA[1][1] ; |
---|
| 1533 | double rb1 = dirB[1][1] ; |
---|
| 1534 | srate[0] = ra0 + ( rb0 - ra0 ) * dt ; |
---|
| 1535 | srate[1] = ra1 + ( rb1 - ra1 ) * dt ; |
---|
| 1536 | } |
---|
| 1537 | } |
---|
| 1538 | else if ( !(qrow->getUsePolynomials()) ) { |
---|
| 1539 | double dt = ( tcen - t0 ) / ( t1 - t0 ) ; |
---|
| 1540 | az = da0 + ( db0 - da0 ) * dt ; |
---|
| 1541 | el = da1 + ( db1 - da1 ) * dt ; |
---|
| 1542 | } |
---|
| 1543 | //else { |
---|
| 1544 | // nothing to do |
---|
| 1545 | //} |
---|
| 1546 | } |
---|
| 1547 | else { |
---|
| 1548 | int ndir = 0 ; |
---|
| 1549 | if ( row0 == -1 ) { |
---|
| 1550 | row0 = row1 ; |
---|
| 1551 | } |
---|
| 1552 | else if ( row1 == -1 ) { |
---|
| 1553 | row1 = row0 ; |
---|
| 1554 | } |
---|
| 1555 | prow = (*prows)[row0] ; |
---|
| 1556 | qrow = (*prows)[row1] ; |
---|
| 1557 | if ( prow->getUsePolynomials() && qrow->getUsePolynomials() ) { |
---|
| 1558 | //logsink_->postLocally( LogMessage("usePolynomial = True",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1559 | if ( row0 == row1 ) { |
---|
| 1560 | prow = (*prows)[row0] ; |
---|
| 1561 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
| 1562 | az = dirA[0][0] ; |
---|
| 1563 | el = dirA[0][1] ; |
---|
| 1564 | if ( prow->getNumTerm() > 1 ) { |
---|
| 1565 | srate[0] = dirA[1][0] ; |
---|
| 1566 | srate[1] = dirA[1][1] ; |
---|
| 1567 | } |
---|
| 1568 | } |
---|
| 1569 | else { |
---|
| 1570 | prow = (*prows)[row0] ; |
---|
| 1571 | qrow = (*prows)[row1] ; |
---|
| 1572 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
| 1573 | vector< vector<double> > dirB = pointingDir( qrow ) ; |
---|
| 1574 | double t0 = getMidTime( prow->getTimeInterval() ).getMJD() ; |
---|
| 1575 | double t1 = getMidTime( qrow->getTimeInterval() ).getMJD() ; |
---|
| 1576 | double dt = ( tcen - t0 ) / ( t1 - t0 ) ; |
---|
| 1577 | double da0 = dirA[0][0] ; |
---|
| 1578 | double db0 = dirB[0][0] ; |
---|
| 1579 | double da1 = dirA[0][1] ; |
---|
| 1580 | double db1 = dirB[0][1] ; |
---|
| 1581 | az = da0 + ( db0 - da0 ) * dt ; |
---|
| 1582 | el = da1 + ( db1 - db0 ) * dt ; |
---|
| 1583 | if ( prow->getNumTerm() > 0 && qrow->getNumTerm() > 1 ) { |
---|
| 1584 | double ra0 = dirA[1][0] ; |
---|
| 1585 | double rb0 = dirB[1][0] ; |
---|
| 1586 | double ra1 = dirA[1][1] ; |
---|
| 1587 | double rb1 = dirB[1][1] ; |
---|
| 1588 | srate[0] = ra0 + ( rb0 - ra0 ) * dt ; |
---|
| 1589 | srate[1] = ra1 + ( rb1 - ra1 ) * dt ; |
---|
| 1590 | } |
---|
| 1591 | } |
---|
| 1592 | } |
---|
| 1593 | else if ( prow->getUsePolynomials() == qrow->getUsePolynomials() ) { |
---|
| 1594 | //logsink_->postLocally( LogMessage("numSample == numTerm",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1595 | tcen = 0.0 ; |
---|
| 1596 | for ( int irow = row0 ; irow <= row1 ; irow++ ) { |
---|
| 1597 | prow = (*prows)[irow] ; |
---|
| 1598 | int numSample = prow->getNumSample() ; |
---|
| 1599 | //logsink_->postLocally( LogMessage("numSample = "+String::toString(numSample),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1600 | vector< vector<double> > dirA = pointingDir( prow ) ; |
---|
| 1601 | if ( prow->isSampledTimeIntervalExists() ) { |
---|
| 1602 | //logsink_->postLocally( LogMessage("sampledTimeIntervalExists",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1603 | vector<ArrayTimeInterval> stime = prow->getSampledTimeInterval() ; |
---|
| 1604 | for ( int isam = 0 ; isam < numSample ; isam++ ) { |
---|
| 1605 | //if ( tint.overlaps( stime[isam] ) ) { |
---|
[2301] | 1606 | //if ( tint.contains( stime[isam] ) ) { |
---|
| 1607 | if ( timeInterval_.contains( stime[isam] ) ) { |
---|
[2273] | 1608 | az += dirA[isam][0] ; |
---|
| 1609 | el += dirA[isam][1] ; |
---|
| 1610 | tcen += getMidTime( stime[isam] ).getMJD() ; |
---|
| 1611 | ndir++ ; |
---|
| 1612 | } |
---|
| 1613 | } |
---|
| 1614 | } |
---|
| 1615 | else { |
---|
| 1616 | double sampleStart = prow->getTimeInterval().getStartInMJD() ; |
---|
| 1617 | double sampleInterval = prow->getTimeInterval().getDurationInDays() / (double)numSample ; |
---|
| 1618 | //logsink_->postLocally( LogMessage("sampleStart = "+String::toString(sampleStart),LogOrigin(className_,funcName,WHERE)) ) |
---|
| 1619 | //logsink_->postLocally( LogMessage("sampleInterval = "+String::toString(sampleInterval),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1620 | //logsink_->postLocally( LogMessage("tint = "+tint.toString(),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1621 | for ( int isam = 0 ; isam < numSample ; isam++ ) { |
---|
| 1622 | ArrayTimeInterval stime( sampleStart+isam*sampleInterval, sampleInterval ) ; |
---|
| 1623 | //if ( tint.overlaps( stime ) ) { |
---|
[2301] | 1624 | //if ( tint.contains( stime ) ) { |
---|
| 1625 | if ( timeInterval_.contains( stime ) ) { |
---|
[2273] | 1626 | az += dirA[isam][0] ; |
---|
| 1627 | el += dirA[isam][1] ; |
---|
| 1628 | tcen += getMidTime( stime ).getMJD() ; |
---|
| 1629 | ndir++ ; |
---|
| 1630 | } |
---|
| 1631 | } |
---|
| 1632 | } |
---|
| 1633 | } |
---|
| 1634 | if ( ndir > 1 ) { |
---|
| 1635 | az /= (double)ndir ; |
---|
| 1636 | el /= (double)ndir ; |
---|
| 1637 | tcen /= (double)ndir ; |
---|
| 1638 | } |
---|
| 1639 | } |
---|
| 1640 | //else { |
---|
| 1641 | // nothing to do |
---|
| 1642 | //} |
---|
| 1643 | } |
---|
| 1644 | |
---|
[2301] | 1645 | toJ2000( dir, az, el, tcen, antennaPosition_ ) ; |
---|
[2273] | 1646 | } |
---|
| 1647 | |
---|
| 1648 | return ; |
---|
| 1649 | } |
---|
| 1650 | |
---|
| 1651 | ArrayTime OldASDMReader::getMidTime( const ArrayTimeInterval &t ) |
---|
| 1652 | { |
---|
| 1653 | return ArrayTime( t.getStartInMJD() + 0.5 * t.getDurationInDays() ) ; |
---|
| 1654 | } |
---|
| 1655 | |
---|
| 1656 | ArrayTime OldASDMReader::getEndTime( const ArrayTimeInterval &t ) |
---|
| 1657 | { |
---|
| 1658 | return ArrayTime( t.getStartInMJD() + t.getDurationInDays() ) ; |
---|
| 1659 | } |
---|
| 1660 | |
---|
| 1661 | ArrayTime OldASDMReader::getStartTime( const ArrayTimeInterval &t ) |
---|
| 1662 | { |
---|
| 1663 | return ArrayTime( t.getStartInMJD() ) ; |
---|
| 1664 | } |
---|
| 1665 | |
---|
| 1666 | void OldASDMReader::toJ2000( vector<double> &dir, |
---|
[2301] | 1667 | double &az, |
---|
| 1668 | double &el, |
---|
| 1669 | double &mjd, |
---|
| 1670 | casa::Vector<casa::Quantity> &antpos ) |
---|
| 1671 | // casa::Vector<casa::Double> antpos ) |
---|
[2273] | 1672 | { |
---|
| 1673 | String funcName = "toJ2000" ; |
---|
| 1674 | |
---|
[2301] | 1675 | String ref = "AZELGEO" ; |
---|
[2273] | 1676 | vector<double> azel( 2 ) ; |
---|
| 1677 | azel[0] = az ; |
---|
| 1678 | azel[1] = el ; |
---|
[2301] | 1679 | dir = toJ2000( azel, ref, mjd, antpos ) ; |
---|
[2273] | 1680 | } |
---|
| 1681 | |
---|
[2301] | 1682 | vector<double> OldASDMReader::toJ2000( vector<double> &dir, |
---|
| 1683 | casa::String &dirref, |
---|
| 1684 | double &mjd, |
---|
| 1685 | casa::Vector<casa::Quantity> &antpos ) |
---|
| 1686 | // casa::Vector<casa::Double> antpos ) |
---|
[2273] | 1687 | { |
---|
| 1688 | casa::String funcName = "toJ2000" ; |
---|
| 1689 | |
---|
| 1690 | vector<double> newd( dir ) ; |
---|
| 1691 | if ( dirref != "J2000" ) { |
---|
| 1692 | casa::MEpoch me( casa::Quantity( (casa::Double)mjd, "d" ), casa::MEpoch::UTC ) ; |
---|
[2301] | 1693 | casa::MPosition mp( casa::MVPosition( antpos ), |
---|
[2273] | 1694 | casa::MPosition::ITRF ) ; |
---|
| 1695 | //ostringstream oss ; |
---|
| 1696 | //mp.print( oss ) ; |
---|
| 1697 | //logsink_->postLocally( LogMessage(oss.str(),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1698 | |
---|
| 1699 | casa::MeasFrame mf( me, mp ) ; |
---|
| 1700 | casa::MDirection::Types dirtype ; |
---|
| 1701 | casa::Bool b = casa::MDirection::getType( dirtype, dirref ) ; |
---|
| 1702 | if ( b ) { |
---|
| 1703 | casa::MDirection::Convert toj2000( dirtype, |
---|
| 1704 | casa::MDirection::Ref( casa::MDirection::J2000, mf ) ) ; |
---|
| 1705 | casa::Vector<casa::Double> cdir = toj2000( dir ).getAngle( "rad" ).getValue() ; |
---|
| 1706 | //logsink_->postLocally( LogMessage("cdir = "+String::toString(cdir),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1707 | newd[0] = (double)(cdir[0]) ; |
---|
| 1708 | newd[1] = (double)(cdir[1]) ; |
---|
| 1709 | } |
---|
| 1710 | } |
---|
| 1711 | return newd ; |
---|
| 1712 | } |
---|
| 1713 | |
---|
| 1714 | void OldASDMReader::setLogger( CountedPtr<LogSinkInterface> &logsink ) |
---|
| 1715 | { |
---|
| 1716 | logsink_ = logsink ; |
---|
| 1717 | } |
---|
| 1718 | |
---|
| 1719 | string OldASDMReader::getFrame() |
---|
| 1720 | { |
---|
| 1721 | casa::String funcName = "getFrame" ; |
---|
| 1722 | |
---|
| 1723 | // default is TOPO |
---|
| 1724 | string frame = "TOPO" ; |
---|
| 1725 | |
---|
| 1726 | SpectralWindowTable &spwtab = asdm_->getSpectralWindow() ; |
---|
| 1727 | vector<SpectralWindowRow *> rows = spwtab.get() ; |
---|
| 1728 | vector<FrequencyReferenceCode> measFreqRef( rows.size() ) ; |
---|
| 1729 | int nref = 0 ; |
---|
| 1730 | for ( unsigned int irow = 0 ; irow < rows.size() ; irow++ ) { |
---|
| 1731 | int nchan = rows[irow]->getNumChan() ; |
---|
| 1732 | if ( nchan != 4 ) { |
---|
| 1733 | if ( rows[irow]->isMeasFreqRefExists() ) { |
---|
| 1734 | measFreqRef[nref] = rows[irow]->getMeasFreqRef() ; |
---|
| 1735 | nref++ ; |
---|
| 1736 | } |
---|
| 1737 | } |
---|
| 1738 | } |
---|
| 1739 | if ( nref != 0 ) { |
---|
| 1740 | frame = CFrequencyReferenceCode::toString( measFreqRef[0] ) ; |
---|
| 1741 | } |
---|
| 1742 | |
---|
| 1743 | //logsink_->postLocally( LogMessage("frame = "+String::toString(frame),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1744 | |
---|
| 1745 | return frame ; |
---|
| 1746 | } |
---|
| 1747 | |
---|
| 1748 | int OldASDMReader::getNumIFs() |
---|
| 1749 | { |
---|
| 1750 | casa::String funcName = "getNumIFs" ; |
---|
| 1751 | |
---|
| 1752 | int nif = 0 ; |
---|
| 1753 | vector<SpectralWindowRow *> rows = asdm_->getSpectralWindow().get() ; |
---|
| 1754 | unsigned int nrow = rows.size() ; |
---|
| 1755 | // check if all rows have freqGroup attribute |
---|
| 1756 | bool freqGroupExists = true ; |
---|
| 1757 | bool countedWvr = false ; |
---|
| 1758 | for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 1759 | freqGroupExists &= rows[irow]->isFreqGroupExists() ; |
---|
| 1760 | if ( rows[irow]->getNumChan() == 4 ) { |
---|
| 1761 | if ( !countedWvr ) { |
---|
| 1762 | countedWvr = true ; |
---|
| 1763 | nif++ ; |
---|
| 1764 | } |
---|
| 1765 | } |
---|
| 1766 | else { |
---|
| 1767 | nif++ ; |
---|
| 1768 | } |
---|
| 1769 | } |
---|
| 1770 | |
---|
| 1771 | if ( freqGroupExists ) { |
---|
| 1772 | vector<int> freqGroup(0) ; |
---|
| 1773 | for ( unsigned int irow = 0 ; irow < nrow ; irow++ ) { |
---|
| 1774 | int fg = rows[irow]->getFreqGroup() ; |
---|
| 1775 | if ( (int)count( freqGroup.begin(), freqGroup.end(), fg ) == 0 ) { |
---|
| 1776 | freqGroup.push_back( fg ) ; |
---|
| 1777 | } |
---|
| 1778 | } |
---|
| 1779 | nif = freqGroup.size() ; |
---|
| 1780 | } |
---|
| 1781 | |
---|
| 1782 | //logsink_->postLocally( LogMessage("nif = "+String::toString(nif),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1783 | |
---|
| 1784 | return nif ; |
---|
| 1785 | } |
---|
| 1786 | |
---|
| 1787 | SysCalRow *OldASDMReader::getSysCalRow( unsigned int idx ) |
---|
| 1788 | { |
---|
[2301] | 1789 | prepareData( idx ) ; |
---|
| 1790 | return getSysCalRow() ; |
---|
| 1791 | } |
---|
| 1792 | |
---|
| 1793 | SysCalRow *OldASDMReader::getSysCalRow() |
---|
| 1794 | { |
---|
[2273] | 1795 | String funcName = "getSysCalRow" ; |
---|
| 1796 | |
---|
| 1797 | SysCalRow *row = 0 ; |
---|
[2301] | 1798 | int feedid = vmsData_->v_feedId1[dataIndex_] ; |
---|
[2273] | 1799 | SysCalTable &sctab = asdm_->getSysCal() ; |
---|
[2301] | 1800 | vector<SysCalRow *> *rows = sctab.getByContext( antennaTag_, specWinTag_, feedid ) ; |
---|
[2273] | 1801 | //if ( nrow == 0 ) { |
---|
| 1802 | if ( rows == 0 ) { |
---|
| 1803 | //logsink_->postLocally( LogMessage("no rows in SysCal table",LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1804 | row = 0 ; |
---|
| 1805 | } |
---|
| 1806 | else { |
---|
| 1807 | unsigned int nrow = rows->size() ; |
---|
| 1808 | //logsink_->postLocally( LogMessage("nrow = "+String::toString(nrow),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1809 | int scindex = -1 ; |
---|
| 1810 | if ( nrow == 1 ) { |
---|
| 1811 | scindex = 0 ; |
---|
| 1812 | } |
---|
[2301] | 1813 | else if ( getEndTime( timeInterval_ ) <= getStartTime( (*rows)[0]->getTimeInterval() ) ) |
---|
[2273] | 1814 | scindex = 0 ; |
---|
| 1815 | else { |
---|
| 1816 | for ( unsigned int irow = 0 ; irow < nrow-1 ; irow++ ) { |
---|
[2301] | 1817 | ArrayTime t = getMidTime( timeInterval_ ) ; |
---|
[2273] | 1818 | if ( t > getStartTime( (*rows)[irow]->getTimeInterval() ) |
---|
| 1819 | && t <= getStartTime( (*rows)[irow+1]->getTimeInterval() ) ) { |
---|
| 1820 | scindex = irow ; |
---|
| 1821 | break ; |
---|
| 1822 | } |
---|
| 1823 | } |
---|
| 1824 | if ( scindex == -1 ) |
---|
| 1825 | scindex = nrow-1 ; |
---|
| 1826 | } |
---|
| 1827 | //logsink_->postLocally( LogMessage("irow = "+String::toString(scindex),LogOrigin(className_,funcName,WHERE)) ) ; |
---|
| 1828 | row = (*rows)[scindex] ; |
---|
| 1829 | } |
---|
| 1830 | return row ; |
---|
| 1831 | } |
---|
| 1832 | |
---|
| 1833 | double OldASDMReader::limitedAngle( double angle ) |
---|
| 1834 | { |
---|
| 1835 | if ( angle > C::pi ) |
---|
| 1836 | while ( angle > C::pi ) angle -= C::_2pi ; |
---|
| 1837 | else if ( angle < -C::pi ) |
---|
| 1838 | while ( angle < -C::pi ) angle += C::_2pi ; |
---|
| 1839 | return angle ; |
---|
| 1840 | } |
---|
| 1841 | |
---|
| 1842 | vector< vector<double> > OldASDMReader::pointingDir( PointingRow *row ) |
---|
| 1843 | { |
---|
[2301] | 1844 | //String funcName = "pointingDir" ; |
---|
[2273] | 1845 | vector< vector<Angle> > aTar = row->getTarget() ; |
---|
| 1846 | vector< vector<Angle> > aOff = row->getOffset() ; |
---|
| 1847 | vector< vector<Angle> > aDir = row->getPointingDirection() ; |
---|
| 1848 | vector< vector<Angle> > aEnc = row->getEncoder() ; |
---|
| 1849 | unsigned int n = aTar.size() ; |
---|
| 1850 | vector< vector<double> > dir( n ) ; |
---|
| 1851 | double factor = 1.0 / cos( aTar[0][1].get() ) ; |
---|
| 1852 | for ( unsigned int i = 0 ; i < n ; i++ ) { |
---|
| 1853 | dir[i].resize( 2 ) ; |
---|
| 1854 | /** |
---|
| 1855 | * This is approximate way to add offset taking tracking error |
---|
| 1856 | * into account |
---|
| 1857 | * |
---|
| 1858 | * az = dir[0][0] = target[0][0] + offset[0][0] / cos(el) |
---|
| 1859 | * + encorder[0][0] - direction[0][0] |
---|
| 1860 | * el = dir[0][1] = target[0][1] + offset[0][1] |
---|
| 1861 | * + encorder[0][1] - direction[0][1] |
---|
| 1862 | **/ |
---|
| 1863 | dir[i][0] = aTar[i][0].get() + factor * aOff[i][0].get() |
---|
| 1864 | + aEnc[i][0].get() - aDir[i][0].get() ; |
---|
| 1865 | dir[i][1] = aTar[i][1].get() + aOff[i][1].get() |
---|
| 1866 | + aEnc[i][1].get() - aDir[i][1].get() ; |
---|
[2301] | 1867 | //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)) ) ; |
---|
[2273] | 1868 | } |
---|
| 1869 | return dir ; |
---|
| 1870 | } |
---|