source: branches/hpc34/external-alma/atnf/PKSIO/NROReader.cc@ 2593

Last change on this file since 2593 was 2590, checked in by Takeshi Nakazato, 12 years ago

New Development: No

JIRA Issue: No

Ready for Test: Yes

Interface Changes: No

What Interface Changed: Please list interface changes

Test Programs: List test programs

Put in Release Notes: Yes/No

Module(s): Module Names change impacts.

Description: Describe your changes here...

In NROReader::getScanInfo, replaced a loop using casa::Vector<T>::iteratorSTL
with direct data access.

In NRODataset::getSpectrum, optimized operation and a few bug fixes.
File size: 21.0 KB
Line 
1//#---------------------------------------------------------------------------
2//# NROReader.cc: Base class for NRO headerdata.
3//#---------------------------------------------------------------------------
4//# Copyright (C) 2000-2006
5//# Associated Universities, Inc. Washington DC, USA.
6//#
7//# This library is free software; you can redistribute it and/or modify it
8//# under the terms of the GNU Library General Public License as published by
9//# the Free Software Foundation; either version 2 of the License, or (at your
10//# option) any later version.
11//#
12//# This library is distributed in the hope that it will be useful, but WITHOUT
13//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14//# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
15//# License for more details.
16//#
17//# You should have received a copy of the GNU Library General Public License
18//# along with this library; if not, write to the Free Software Foundation,
19//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
20//#
21//# Correspondence concerning AIPS++ should be addressed as follows:
22//# Internet email: aips2-request@nrao.edu.
23//# Postal address: AIPS++ Project Office
24//# National Radio Astronomy Observatory
25//# 520 Edgemont Road
26//# Charlottesville, VA 22903-2475 USA
27//#
28//# $Id$
29//#---------------------------------------------------------------------------
30//# Original: 2008/10/30, Takeshi Nakazato, NAOJ
31//#---------------------------------------------------------------------------
32
33#include <atnf/PKSIO/NROReader.h>
34#include <atnf/PKSIO/NRO45Reader.h>
35#include <atnf/PKSIO/ASTEReader.h>
36#include <atnf/PKSIO/ASTEFXReader.h>
37#include <atnf/PKSIO/NRO45FITSReader.h>
38#include <atnf/PKSIO/NROOTFDataset.h>
39#include <atnf/PKSIO/ASTEDataset.h>
40
41#include <measures/Measures/MEpoch.h>
42#include <measures/Measures/MPosition.h>
43#include <measures/Measures/MDirection.h>
44#include <measures/Measures/MCDirection.h>
45#include <measures/Measures/MeasFrame.h>
46#include <measures/Measures/MeasConvert.h>
47
48#include <casa/IO/RegularFileIO.h>
49#include <casa/OS/File.h>
50#include <casa/OS/Time.h>
51
52#include <stdio.h>
53#include <string>
54#include <iomanip>
55
56using namespace std ;
57
58//
59// getNROReader
60//
61// Return an appropriate NROReader for a NRO 45m and ASTE dataset.
62//
63NROReader *getNROReader( const String filename,
64 String &datatype )
65{
66 LogIO os( LogOrigin( "", "getNROReader()", WHERE ) ) ;
67
68 // Check accessibility of the input.
69 File inFile( filename ) ;
70 if ( !inFile.exists() ) {
71 datatype = filename + " not found." ;
72 return 0 ;
73 }
74
75 if ( !inFile.isReadable() ) {
76 datatype = filename + " is not readable." ;
77 return 0 ;
78 }
79
80 // Determine the type of input.
81 NROReader *reader = 0;
82 if ( inFile.isRegular() ) {
83 FILE *file ;
84 file = fopen( filename.c_str(), "r" ) ;
85 // read LOFIL0
86 char buf[9];
87 fread( buf, 4, 1, file ) ;
88 buf[4] = '\0' ;
89 // DEBUG
90 //os << LogIO::NORMAL << "getNROReader:: buf = " << String(buf) << LogIO::POST ;
91 //
92 if ( string( buf ) == "XTEN" ) {
93 // FITS data
94 datatype = "NRO 45m FITS" ;
95 reader = new NRO45FITSReader( filename ) ;
96 }
97 else if ( string( buf ) == "RW-F") {
98 // ASTE-FX data
99 datatype = "ASTE-FX";
100 reader = new ASTEFXReader( filename );
101 } else {
102 // otherwise, read SITE0
103 NRODataset *d = new NROOTFDataset( filename ) ;
104 int size = d->getDataSize() - 188 ;
105 delete d ;
106 fseek( file, size, SEEK_SET ) ;
107 fread( buf, 8, 1, file ) ;
108 buf[8] = '\0' ;
109 // DEBUG
110 //cout << "getNROReader:: buf = " << buf << endl ;
111 //
112 if ( string( buf ) == "NRO" ) {
113 // NRO 45m data
114 datatype = "NRO 45m OTF" ;
115 reader = new NRO45Reader( filename );
116 }
117 else {
118 d = new ASTEDataset( filename ) ;
119 size = d->getDataSize() - 188 ;
120 delete d ;
121 fseek( file, size, SEEK_SET ) ;
122 fread( buf, 8, 1, file ) ;
123 buf[8] = '\0' ;
124 // DEBUG
125 //cout << "getNROReader:: buf = " << buf << endl ;
126 //
127 if ( string( buf ) == "ASTE" ) {
128 // ASTE data
129 datatype = "ASTE" ;
130 reader = new ASTEReader( filename ) ;
131 }
132 else {
133 datatype = "UNRECOGNIZED INPUT FORMAT";
134 }
135 }
136 }
137 fclose( file ) ;
138 } else {
139 datatype = "UNRECOGNIZED INPUT FORMAT";
140 }
141
142 // DEBUG
143 os << LogIO::NORMAL << "Data format of " << filename << ": " << datatype << LogIO::POST ;
144 //
145
146 // return reader if exists
147 if ( reader ) {
148 reader->read() ;
149 return reader ;
150 }
151
152 return 0 ;
153}
154
155
156//
157// getNROReader
158//
159// Search a list of directories for a NRO 45m and ASTE dataset and return an
160// appropriate NROReader for it.
161//
162NROReader* getNROReader( const String name,
163 const Vector<String> directories,
164 int &iDir,
165 String &datatype )
166{
167 int nDir = directories.size();
168 for ( iDir = 0; iDir < nDir; iDir++ ) {
169 string inName = directories[iDir] + "/" + name;
170 NROReader *reader = getNROReader( inName, datatype ) ;
171
172 if (reader != 0) {
173 return reader;
174 }
175 }
176
177 iDir = -1;
178 return 0;
179}
180
181
182//----------------------------------------------------------------------
183// constructor
184NROReader::NROReader( string name )
185 : dataset_( NULL ),
186 srcdir_( 0 ),
187 msrcdir_( 0 )
188{
189 // initialization
190 filename_ = name ;
191 coord_ = -1 ;
192}
193
194// destructor
195NROReader::~NROReader()
196{
197 if ( dataset_ != NULL ) {
198 delete dataset_ ;
199 dataset_ = NULL ;
200 }
201}
202
203// get spectrum
204vector< vector<double> > NROReader::getSpectrum()
205{
206 return dataset_->getSpectrum() ;
207}
208
209Int NROReader::getPolarizationNum()
210{
211 return dataset_->getPolarizationNum() ;
212}
213
214double NROReader::getStartTime()
215{
216 //char *startTime = dataset_->getLOSTM() ;
217 string startTime = dataset_->getLOSTM() ;
218 //cout << "getStartTime() startTime = " << startTime << endl ;
219 return getMJD( startTime ) ;
220}
221
222double NROReader::getEndTime()
223{
224 //char *endTime = dataset_->getLOETM() ;
225 string endTime = dataset_->getLOETM() ;
226 return getMJD( endTime ) ;
227}
228
229vector<double> NROReader::getStartIntTime()
230{
231 return dataset_->getStartIntTime() ;
232}
233
234double NROReader::getMJD( char *time )
235{
236 // TODO: should be checked which time zone the time depends on
237 // 2008/11/14 Takeshi Nakazato
238 string strStartTime = string( time ) ;
239 string strYear = strStartTime.substr( 0, 4 ) ;
240 string strMonth = strStartTime.substr( 4, 2 ) ;
241 string strDay = strStartTime.substr( 6, 2 ) ;
242 string strHour = strStartTime.substr( 8, 2 ) ;
243 string strMinute = strStartTime.substr( 10, 2 ) ;
244 string strSecond = strStartTime.substr( 12, strStartTime.size() - 12 ) ;
245 uInt year = atoi( strYear.c_str() ) ;
246 uInt month = atoi( strMonth.c_str() ) ;
247 uInt day = atoi( strDay.c_str() ) ;
248 uInt hour = atoi( strHour.c_str() ) ;
249 uInt minute = atoi( strMinute.c_str() ) ;
250 double second = atof( strSecond.c_str() ) ;
251 Time t( year, month, day, hour, minute, second ) ;
252
253 return t.modifiedJulianDay() ;
254}
255
256double NROReader::getMJD( string strStartTime )
257{
258 // TODO: should be checked which time zone the time depends on
259 // 2008/11/14 Takeshi Nakazato
260 string strYear = strStartTime.substr( 0, 4 ) ;
261 string strMonth = strStartTime.substr( 4, 2 ) ;
262 string strDay = strStartTime.substr( 6, 2 ) ;
263 string strHour = strStartTime.substr( 8, 2 ) ;
264 string strMinute = strStartTime.substr( 10, 2 ) ;
265 string strSecond = strStartTime.substr( 12, strStartTime.size() - 12 ) ;
266 uInt year = atoi( strYear.c_str() ) ;
267 uInt month = atoi( strMonth.c_str() ) ;
268 uInt day = atoi( strDay.c_str() ) ;
269 uInt hour = atoi( strHour.c_str() ) ;
270 uInt minute = atoi( strMinute.c_str() ) ;
271 double second = atof( strSecond.c_str() ) ;
272 Time t( year, month, day, hour, minute, second ) ;
273
274 return t.modifiedJulianDay() ;
275}
276
277vector<Bool> NROReader::getIFs()
278{
279 return dataset_->getIFs() ;
280}
281
282vector<Bool> NROReader::getBeams()
283{
284 vector<Bool> v ;
285 vector<int> arry = dataset_->getARRY() ;
286 for ( uInt i = 0 ; i < arry.size() ; i++ ) {
287 if ( arry[i] != 0 ) {
288 v.push_back( True ) ;
289 }
290 }
291
292 // DEBUG
293 //cout << "NROReader::getBeams() number of beam is " << v.size() << endl ;
294 //
295
296 return v ;
297}
298
299// Get SRCDIRECTION in RADEC(J2000)
300Vector<Double> NROReader::getSourceDirection()
301{
302 LogIO os( LogOrigin( "NROReader", "getSourceDirection()", WHERE ) ) ;
303
304 if ( msrcdir_.nelements() == 2 )
305 return msrcdir_ ;
306
307 srcdir_.resize( 2 ) ;
308 srcdir_[0] = Double( dataset_->getRA0() ) ;
309 srcdir_[1] = Double( dataset_->getDEC0() ) ;
310 char epoch[5] ;
311 strncpy( epoch, (dataset_->getEPOCH()).c_str(), 5 ) ;
312 if ( strncmp( epoch, "B1950", 5 ) == 0 ) {
313 // convert to J2000 value
314 MDirection result =
315 MDirection::Convert( MDirection( Quantity( srcdir_[0], "rad" ),
316 Quantity( srcdir_[1], "rad" ),
317 MDirection::Ref( MDirection::B1950 ) ),
318 MDirection::Ref( MDirection::J2000 ) ) () ;
319 msrcdir_ = result.getAngle().getValue() ;
320 if ( msrcdir_[0] < 0.0 && srcdir_[0] >= 0.0 )
321 msrcdir_[0] = 2.0 * M_PI + msrcdir_[0] ;
322 //cout << "NROReader::getSourceDirection() SRCDIRECTION convert from ("
323 //<< srcra << "," << srcdec << ") B1950 to ("
324 //<< v( 0 ) << ","<< v( 1 ) << ") J2000" << endl ;
325 //os << LogIO::NORMAL << "SRCDIRECTION convert from ("
326 // << srcra << "," << srcdec << ") B1950 to ("
327 // << v( 0 ) << ","<< v( 1 ) << ") J2000" << LogIO::POST ;
328 }
329 else if ( strncmp( epoch, "J2000", 5 ) == 0 ) {
330 msrcdir_.reference( srcdir_ ) ;
331 }
332
333 return msrcdir_ ;
334}
335
336// Get DIRECTION in RADEC(J2000)
337Vector<Double> NROReader::getDirection( int i )
338{
339 LogIO os( LogOrigin( "NROReader", "getDirection()", WHERE ) ) ;
340
341 Vector<Double> v( 2 ) ;
342 NRODataRecord *record = dataset_->getRecord( i ) ;
343 char epoch[5] ;
344 strncpy( epoch, (dataset_->getEPOCH()).c_str(), 5 ) ;
345 int icoord = dataset_->getSCNCD() ;
346 double scantime = dataset_->getScanTime( i ) ;
347 initConvert( icoord, scantime, epoch ) ;
348 v[0]= Double( record->SCX ) ;
349 v[1] = Double( record->SCY ) ;
350 if ( converter_.null() )
351 // no conversion
352 return v ;
353 else {
354 Vector<Double> v2 = (*converter_)( v ).getAngle().getValue() ;
355 if ( v2[0] < 0.0 && v[0] >= 0.0 )
356 v2[0] = 2.0 * M_PI + v2[0] ;
357 return v2 ;
358 }
359}
360
361void NROReader::initConvert( int icoord, double t, char *epoch )
362{
363 if ( icoord == 0 && strncmp( epoch, "J2000", 5 ) == 0 )
364 // no conversion
365 return ;
366
367 if ( converter_.null() || icoord != coord_ ) {
368 LogIO os( LogOrigin( "NROReader", "initConvert()", WHERE ) ) ;
369 coord_ = icoord ;
370 if ( coord_ == 0 ) {
371 // RADEC (B1950) -> RADEC (J2000)
372 os << "Creating converter from RADEC (B1950) to RADEC (J2000)" << LogIO::POST ;
373 converter_ = new MDirection::Convert( MDirection::B1950,
374 MDirection::J2000 ) ;
375 }
376 else if ( coord_ == 1 ) {
377 // LB -> RADEC (J2000)
378 os << "Creating converter from GALACTIC to RADEC (J2000)" << LogIO::POST ;
379 converter_ = new MDirection::Convert( MDirection::GALACTIC,
380 MDirection::J2000 ) ;
381 }
382 else {
383 // coord_ == 2
384 // AZEL -> RADEC (J2000)
385 os << "Creating converter from AZEL to RADEC (J2000)" << LogIO::POST ;
386 if ( mf_.null() ) {
387 mf_ = new MeasFrame() ;
388 vector<double> antpos = getAntennaPosition() ;
389 Vector<Quantity> qantpos( 3 ) ;
390 for ( int ip = 0 ; ip < 3 ; ip++ )
391 qantpos[ip] = Quantity( antpos[ip], "m" ) ;
392 MPosition mp( MVPosition( qantpos ), MPosition::ITRF ) ;
393 mf_->set( mp ) ;
394 }
395 converter_ = new MDirection::Convert( MDirection::AZEL,
396 MDirection::Ref(MDirection::J2000,
397 *mf_ ) ) ;
398 }
399 }
400
401 if ( coord_ == 2 ) {
402 MEpoch me( Quantity( t, "d" ), MEpoch::UTC ) ;
403 mf_->set( me ) ;
404 }
405}
406
407int NROReader::getHeaderInfo( Int &nchan,
408 Int &npol,
409 Int &nif,
410 Int &nbeam,
411 String &observer,
412 String &project,
413 String &obstype,
414 String &antname,
415 Vector<Double> &antpos,
416 Float &equinox,
417 String &freqref,
418 Double &reffreq,
419 Double &bw,
420 Double &utc,
421 String &fluxunit,
422 String &epoch,
423 String &poltype )
424{
425 nchan = dataset_->getNUMCH() ;
426 //cout << "nchan = " << nchan << endl ;
427 npol = getPolarizationNum() ;
428 //cout << "npol = " << npol << endl ;
429 observer = dataset_->getOBSVR() ;
430 //cout << "observer = " << observer << endl ;
431 project = dataset_->getPROJ() ;
432 //cout << "project = " << project << endl ;
433 obstype = dataset_->getSWMOD() ;
434 //cout << "obstype = " << obstype << endl ;
435 antname = dataset_->getSITE() ;
436 //cout << "antname = " << antname << endl ;
437 // TODO: should be investigated antenna position since there are
438 // no corresponding information in the header
439 // 2008/11/13 Takeshi Nakazato
440 //
441 // INFO: tentative antenna posiiton is obtained for NRO 45m from ITRF website
442 // 2008/11/26 Takeshi Nakazato
443 vector<double> pos = getAntennaPosition() ;
444 antpos = pos ;
445 //cout << "antpos = " << antpos << endl ;
446 string eq = dataset_->getEPOCH() ;
447// if ( eq.compare( 0, 5, "B1950" ) == 0 )
448// equinox = 1950.0 ;
449// else if ( eq.compare( 0, 5, "J2000" ) == 0 )
450// equinox = 2000.0 ;
451 // equinox is always 2000.0
452 equinox = 2000.0 ;
453 //cout << "equinox = " << equinox << endl ;
454 string vref = dataset_->getVREF() ;
455 if ( vref.compare( 0, 3, "LSR" ) == 0 ) {
456 if ( vref.size() == 3 ) {
457 vref.append( "K" ) ;
458 }
459 else {
460 vref[3] = 'K' ;
461 }
462 }
463 //freqref = vref ;
464 //freqref = "LSRK" ;
465 freqref = "REST" ;
466 //cout << "freqref = " << freqref << endl ;
467 NRODataRecord *record = dataset_->getRecord( 0 ) ;
468 reffreq = record->FREQ0 ;
469 //cout << "reffreq = " << reffreq << endl ;
470 bw = dataset_->getBEBW()[0] ;
471 //cout << "bw = " << bw << endl ;
472 utc = getStartTime() ;
473 //cout << "utc = " << utc << endl ;
474 fluxunit = "K" ;
475 //cout << "fluxunit = " << fluxunit << endl ;
476 epoch = "UTC" ;
477 //cout << "epoch = " << epoch << endl ;
478 string poltp = dataset_->getPOLTP()[0] ;
479 //cout << "poltp = '" << poltp << "'" << endl ;
480 if ( poltp == "" || poltp[0] == ' ' )
481 //poltp = "None" ;
482 poltp = "linear" ; // if no polarization type specified, set to "linear"
483 //else if ( strcmp( poltp, "LINR" ) == 0 )
484 else if ( poltp.compare( 0, 1, "LINR", 0, 1 ) == 0 )
485 poltp = "linear" ;
486 //else if ( strcmp( poltp, "CIRL" ) == 0 )
487 else if ( poltp.compare( 0, 1, "CIRL", 0, 1 ) == 0 )
488 poltp = "circular" ;
489 poltype = poltp ;
490 //cout << "poltype = " << poltype << endl ;
491
492 //vector<Bool> ifs = getIFs() ;
493 //nif = ifs.size() ;
494 nif = getNumIF() ;
495 //cout << "nif = " << nif << endl ;
496
497 //vector<Bool> beams = getBeams() ;
498 //nbeam = beams.size() ;
499 nbeam = getNumBeam() ;
500 //cout << "nbeam = " << nbeam << endl ;
501
502 return 0 ;
503}
504
505string NROReader::getScanType( int i )
506{
507 NRODataRecord *record = dataset_->getRecord( i ) ;
508 string s = record->SCANTP ;
509
510 return s ;
511}
512
513int NROReader::getScanInfo( int irow,
514 uInt &scanno,
515 uInt &cycleno,
516 uInt &ifno,
517 uInt &beamno,
518 uInt &polno,
519 vector<double> &freqs,
520 Vector<Double> &restfreq,
521 uInt &refbeamno,
522 Double &scantime,
523 Double &interval,
524 String &srcname,
525 String &fieldname,
526 Vector<Float> &spectra,
527 Vector<uChar> &flagtra,
528 Vector<Float> &tsys,
529 Vector<Double> &direction,
530 Float &azimuth,
531 Float &elevation,
532 Float &parangle,
533 Float &opacity,
534 uInt &tcalid,
535 Int &fitid,
536 uInt &focusid,
537 Float &temperature,
538 Float &pressure,
539 Float &humidity,
540 Float &windvel,
541 Float &winddir,
542 Double &srcvel,
543 Vector<Double> &propermotion,
544 Vector<Double> &srcdir,
545 Vector<Double> &scanrate )
546{
547 static const IPosition oneByOne( 1, 1 );
548
549 // DEBUG
550 //cout << "NROReader::getScanInfo() irow = " << irow << endl ;
551 //
552 NRODataRecord *record = dataset_->getRecord( irow ) ;
553
554 // scanno
555 scanno = (uInt)(record->ISCAN) ;
556 //cout << "scanno = " << scanno << endl ;
557
558 // cycleno
559 cycleno = 0 ;
560 //cout << "cycleno = " << cycleno << endl ;
561
562 // beamno and ifno
563 string rxname = dataset_->getRX()[0] ;
564 if ( rxname.find("MULT2") != string::npos ) {
565 string arryt = string( record->ARRYT ) ;
566 beamno = dataset_->getArrayId( arryt ) ;
567 ifno = 0 ;
568 }
569 else {
570 beamno = 0 ;
571 string arryt = string( record->ARRYT ) ;
572 ifno = dataset_->getArrayId( arryt ) ;
573 }
574 //cout << "beamno = " << beamno << endl ;
575
576 // polno
577 polno = dataset_->getPolNo( irow ) ;
578 //cout << "polno = " << polno << endl ;
579
580 // freqs (for IFNO and FREQ_ID)
581 //freqs = getFrequencies( irow ) ;
582 freqs = dataset_->getFrequencies( irow ) ;
583 //cout << "freqs = [" << freqs[0] << ", " << freqs[1] << ", " << freqs[2] << "]" << endl ;
584
585 // restfreq (for MOLECULE_ID)
586 restfreq.resize( oneByOne ) ;
587 restfreq[0] = record->FREQ0 ;
588 //cout << "restfreq = " << rf << endl ;
589
590 // refbeamno
591 refbeamno = 0 ;
592 //cout << "refbeamno = " << refbeamno << endl ;
593
594 // scantime
595 //scantime = Double( dataset_->getStartIntTime( irow ) ) ;
596 scantime = Double( dataset_->getScanTime( irow ) ) ;
597 //cout << "scantime = " << scantime << endl ;
598
599 // interval
600 interval = Double( dataset_->getIPTIM() ) ;
601 //cout << "interval = " << interval << endl ;
602
603 // srcname
604 srcname = String( dataset_->getOBJ() ) ;
605 //cout << "srcname = " << srcname << endl ;
606
607 // fieldname
608 fieldname = String( dataset_->getOBJ() ) ;
609 //cout << "fieldname = " << fieldname << endl ;
610
611 // spectra
612 vector<double> spec = dataset_->getSpectrum( irow ) ;
613 spectra.resize( spec.size() ) ;
614 int index = 0 ;
615 Bool b ;
616 Float *fp = spectra.getStorage( b ) ;
617 Float *wp = fp ;
618 for ( vector<double>::iterator i = spec.begin() ;
619 i != spec.end() ; i++ ) {
620 *wp = *i ;
621 wp++ ;
622 }
623 spectra.putStorage( fp, b ) ;
624 //cout << "spec.size() = " << spec.size() << endl ;
625
626 // flagtra
627 bool setValue = !( flagtra.nelements() == spectra.nelements() ) ;
628 if ( setValue ) {
629 //cout << "flagtra resized. reset values..." << endl ;
630 flagtra.resize( spectra.nelements() ) ;
631 flagtra.set( 0 ) ;
632 }
633 //cout << "flag.size() = " << flag.size() << endl ;
634
635 // tsys
636 tsys.resize( oneByOne ) ;
637 tsys[0] = record->TSYS ;
638 //cout << "tsys[0] = " << tsys[0] << endl ;
639
640 // direction
641 direction = getDirection( irow ) ;
642 //cout << "direction = [" << direction[0] << ", " << direction[1] << "]" << endl ;
643
644 // azimuth
645 azimuth = record->RAZ ;
646 //cout << "azimuth = " << azimuth << endl ;
647
648 // elevation
649 elevation = record->REL ;
650 //cout << "elevation = " << elevation << endl ;
651
652 // parangle
653 parangle = 0.0 ;
654 //cout << "parangle = " << parangle << endl ;
655
656 // opacity
657 opacity = 0.0 ;
658 //cout << "opacity = " << opacity << endl ;
659
660 // tcalid
661 tcalid = 0 ;
662 //cout << "tcalid = " << tcalid << endl ;
663
664 // fitid
665 fitid = -1 ;
666 //cout << "fitid = " << fitid << endl ;
667
668 // focusid
669 focusid = 0 ;
670 //cout << "focusid = " << focusid << endl ;
671
672 // temperature (for WEATHER_ID)
673 temperature = Float( record->TEMP ) ;
674 //cout << "temperature = " << temperature << endl ;
675
676 // pressure (for WEATHER_ID)
677 pressure = Float( record->PATM ) ;
678 //cout << "pressure = " << pressure << endl ;
679
680 // humidity (for WEATHER_ID)
681 humidity = Float( record->PH2O ) ;
682 //cout << "humidity = " << humidity << endl ;
683
684 // windvel (for WEATHER_ID)
685 windvel = Float( record->VWIND ) ;
686 //cout << "windvel = " << windvel << endl ;
687
688 // winddir (for WEATHER_ID)
689 winddir = Float( record->DWIND ) ;
690 //cout << "winddir = " << winddir << endl ;
691
692 // srcvel
693 srcvel = dataset_->getURVEL() ;
694 //cout << "srcvel = " << srcvel << endl ;
695
696 // propermotion
697 // do nothing
698
699 // srcdir
700 srcdir = getSourceDirection() ;
701 //cout << "srcdir = [" << srcdir[0] << ", " << srcdir[1] << endl ;
702
703 // scanrate
704 // do nothing
705
706 return 0 ;
707}
708
709Int NROReader::getRowNum()
710{
711 return dataset_->getRowNum() ;
712}
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