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MSFiller.cpp @ 1990

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Last change on this file since 1990 was 1990, checked in by Takeshi Nakazato, 13 years ago

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JIRA Issue: Yes CAS-2718

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Test version of MSFiller that contains benchmark codes.

File size: 69.9 KB

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1	//
2	// C++ Interface: MSFiller
3	//
4	// Description:
5	//
6	// This class is specific filler for MS format
7	//
8	// Takeshi Nakazato <takeshi.nakazato@nao.ac.jp>, (C) 2010
9	//
10	// Copyright: See COPYING file that comes with this distribution
11	//
12	//
13
14	#include <iostream>
15	#include <map>
16
17	#include <tables/Tables/ExprNode.h>
18	#include <tables/Tables/TableIter.h>
19	#include <tables/Tables/TableColumn.h>
20	#include <tables/Tables/ScalarColumn.h>
21	#include <tables/Tables/ArrayColumn.h>
22	#include <tables/Tables/RefRows.h>
23	#include <tables/Tables/TableParse.h>
24	#include <tables/Tables/RefRows.h>
25
26	#include <casa/Containers/Block.h>
27	#include <casa/Logging/LogIO.h>
28	#include <casa/Arrays/Slicer.h>
29	#include <casa/Quanta/MVTime.h>
30	#include <casa/OS/Path.h>
31
32	#include <measures/Measures/Stokes.h>
33	#include <measures/Measures/MEpoch.h>
34	#include <measures/Measures/MCEpoch.h>
35	#include <measures/Measures/MFrequency.h>
36	#include <measures/Measures/MCFrequency.h>
37	#include <measures/Measures/MPosition.h>
38	#include <measures/Measures/MCPosition.h>
39	#include <measures/Measures/MDirection.h>
40	#include <measures/Measures/MCDirection.h>
41	#include <measures/Measures/MeasConvert.h>
42	#include <measures/TableMeasures/ScalarMeasColumn.h>
43	#include <measures/TableMeasures/ArrayMeasColumn.h>
44	#include <measures/TableMeasures/ScalarQuantColumn.h>
45	#include <measures/TableMeasures/ArrayQuantColumn.h>
46
47	#include <atnf/PKSIO/SrcType.h>
48
49	#include "MSFiller.h"
50	#include "STHeader.h"
51
52	#include <ctime>
53	#include <sys/time.h>
54
55	double gettimeofday_sec()
56	{
57	struct timeval tv ;
58	gettimeofday( &tv, NULL ) ;
59	return tv.tv_sec + (double)tv.tv_usec*1.0e-6 ;
60	}
61
62	using namespace casa ;
63	using namespace std ;
64
65	namespace asap {
66	MSFiller::MSFiller( casa::CountedPtr<Scantable> stable )
67	: table_( stable ),
68	tablename_( "" ),
69	antenna_( -1 ),
70	getPt_( False ),
71	isFloatData_( False ),
72	isData_( False ),
73	isDoppler_( False ),
74	isFlagCmd_( False ),
75	isFreqOffset_( False ),
76	isHistory_( False ),
77	isProcessor_( False ),
78	isSysCal_( False ),
79	isWeather_( False )
80	{
81	os_ = LogIO() ;
82	os_.origin( LogOrigin( "MSFiller", "MSFiller()", WHERE ) ) ;
83	}
84
85	MSFiller::~MSFiller()
86	{
87	os_.origin( LogOrigin( "MSFiller", "~MSFiller()", WHERE ) ) ;
88	}
89
90	bool MSFiller::open( const std::string &filename, const casa::Record &rec )
91	{
92	os_.origin( LogOrigin( "MSFiller", "open()", WHERE ) ) ;
93	double startSec = gettimeofday_sec() ;
94	os_ << "start MSFiller::open() startsec=" << startSec << LogIO::POST ;
95	//os_ << " filename = " << filename << endl ;
96
97	// parsing MS options
98	if ( rec.isDefined( "ms" ) ) {
99	Record msrec = rec.asRecord( "ms" ) ;
100	if ( msrec.isDefined( "getpt" ) ) {
101	getPt_ = msrec.asBool( "getpt" ) ;
102	}
103	if ( msrec.isDefined( "antenna" ) ) {
104	if ( msrec.type( msrec.fieldNumber( "antenna" ) ) == TpInt ) {
105	antenna_ = msrec.asInt( "antenna" ) ;
106	}
107	else {
108	antenna_ = atoi( msrec.asString( "antenna" ).c_str() ) ;
109	}
110	}
111	else {
112	antenna_ = 0 ;
113	}
114	}
115
116	os_ << "Parsing MS options" << endl ;
117	os_ << " getPt = " << getPt_ << endl ;
118	os_ << " antenna = " << antenna_ << LogIO::POST ;
119
120	MeasurementSet *tmpMS = new MeasurementSet( filename, Table::Old ) ;
121	//mstable_ = (*tmpMS)( tmpMS->col("ANTENNA1") == antenna_
122	// && tmpMS->col("ANTENNA1") == tmpMS->col("ANTENNA2") ) ;
123	tablename_ = tmpMS->tableName() ;
124	mstable_ = MeasurementSet( (*tmpMS)( tmpMS->col("ANTENNA1") == antenna_
125	&& tmpMS->col("ANTENNA1") == tmpMS->col("ANTENNA2") ) ) ;
126	// stringstream ss ;
127	// ss << "SELECT FROM $1 WHERE ANTENNA1 == ANTENNA2 && ANTENNA1 == " << antenna_ ;
128	// String taql( ss.str() ) ;
129	// mstable_ = MeasurementSet( tableCommand( taql, *tmpMS ) ) ;
130	delete tmpMS ;
131
132	// check which data column exists
133	isFloatData_ = mstable_.tableDesc().isColumn( "FLOAT_DATA" ) ;
134	isData_ = mstable_.tableDesc().isColumn( "DATA" ) ;
135
136	double endSec = gettimeofday_sec() ;
137	os_ << "end MSFiller::open() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
138	return true ;
139	}
140
141	void MSFiller::fill()
142	{
143	os_.origin( LogOrigin( "MSFiller", "fill()", WHERE ) ) ;
144	double startSec = gettimeofday_sec() ;
145	os_ << "start MSFiller::fill() startSec=" << startSec << LogIO::POST ;
146
147	double time0 = gettimeofday_sec() ;
148	os_ << "start init fill: " << time0 << LogIO::POST ;
149
150	// Initialize header
151	STHeader sdh ;
152	sdh.nchan = 0 ;
153	sdh.npol = 0 ;
154	sdh.nif = 0 ;
155	sdh.nbeam = 0 ;
156	sdh.observer = "" ;
157	sdh.project = "" ;
158	sdh.obstype = "" ;
159	sdh.antennaname = "" ;
160	sdh.antennaposition.resize( 0 ) ;
161	sdh.equinox = 0.0 ;
162	sdh.freqref = "" ;
163	sdh.reffreq = -1.0 ;
164	sdh.bandwidth = 0.0 ;
165	sdh.utc = 0.0 ;
166	sdh.fluxunit = "" ;
167	sdh.epoch = "" ;
168	sdh.poltype = "" ;
169
170	// check if optional table exists
171	//const TableRecord msrec = tablesel_.keywordSet() ;
172	const TableRecord msrec = mstable_.keywordSet() ;
173	isDoppler_ = msrec.isDefined( "DOPPLER" ) ;
174	isFlagCmd_ = msrec.isDefined( "FLAG_CMD" ) ;
175	isFreqOffset_ = msrec.isDefined( "FREQ_OFFSET" ) ;
176	isHistory_ = msrec.isDefined( "HISTORY" ) ;
177	isProcessor_ = msrec.isDefined( "PROCESSOR" ) ;
178	isSysCal_ = msrec.isDefined( "SYSCAL" ) ;
179	isWeather_ = msrec.isDefined( "WEATHER" ) ;
180
181	// Access to MS subtables
182	MSField fieldtab = mstable_.field() ;
183	MSPolarization poltab = mstable_.polarization() ;
184	MSDataDescription ddtab = mstable_.dataDescription() ;
185	MSObservation obstab = mstable_.observation() ;
186	MSSource srctab = mstable_.source() ;
187	MSSpectralWindow spwtab = mstable_.spectralWindow() ;
188	MSSysCal caltab = mstable_.sysCal() ;
189	if ( caltab.nrow() == 0 )
190	isSysCal_ = False ;
191	MSPointing pointtab = mstable_.pointing() ;
192	if ( mstable_.weather().nrow() == 0 )
193	isWeather_ = False ;
194	MSState stattab = mstable_.state() ;
195	MSAntenna anttab = mstable_.antenna() ;
196
197	// TEST
198	// memory allocation by boost::object_pool
199	boost::object_pool<ROTableColumn> *tpoolr = new boost::object_pool<ROTableColumn> ;
200	boost::object_pool<TableColumn> *tpoolw = new boost::object_pool<TableColumn> ;
201	//
202
203	// SUBTABLES: FREQUENCIES
204	table_->frequencies().setFrame( "LSRK" ) ;
205	table_->frequencies().setFrame( "LSRK", True ) ;
206
207	// SUBTABLES: WEATHER
208	if ( isWeather_ )
209	fillWeather() ;
210
211	// SUBTABLES: FOCUS
212	fillFocus() ;
213
214	// SUBTABLES: TCAL
215	if ( isSysCal_ )
216	fillTcal( tpoolr, tpoolw ) ;
217
218	// SUBTABLES: FIT
219	//fillFit() ;
220
221	// SUBTABLES: HISTORY
222	//fillHistory() ;
223
224	// shared pointers
225	ROTableColumn *tcolr ;
226	TableColumn *tcolw ;
227
228	// Scantable columns
229	Table stab = table_->table() ;
230	TableColumn *scannoCol = tpoolw->construct( stab, "SCANNO" ) ;
231	TableColumn *cyclenoCol = tpoolw->construct( stab, "CYCLENO" ) ;
232	TableColumn *beamnoCol = tpoolw->construct( stab, "BEAMNO" ) ;
233	TableColumn *ifnoCol = tpoolw->construct( stab, "IFNO" ) ;
234	TableColumn *polnoCol = tpoolw->construct( stab, "POLNO" ) ;
235	TableColumn *freqidCol = tpoolw->construct( stab, "FREQ_ID" ) ;
236	TableColumn *molidCol = tpoolw->construct( stab, "MOLECULE_ID" ) ;
237	TableColumn *flagrowCol = tpoolw->construct( stab, "FLAGROW" ) ;
238	ScalarMeasColumn<MEpoch> *timeCol = new ScalarMeasColumn<MEpoch>( stab, "TIME" ) ;
239	TableColumn *intervalCol = tpoolw->construct( stab, "INTERVAL" ) ;
240	TableColumn *srcnameCol = tpoolw->construct( stab, "SRCNAME" ) ;
241	TableColumn *srctypeCol = tpoolw->construct( stab, "SRCTYPE" ) ;
242	TableColumn *fieldnameCol = tpoolw->construct( stab, "SRCNAME" ) ;
243	ArrayColumn<Float> *spCol = new ArrayColumn<Float>( stab, "SPECTRA" ) ;
244	ArrayColumn<uChar> *flCol = new ArrayColumn<uChar>( stab, "FLAGTRA" ) ;
245	ArrayColumn<Float> *tsysCol = new ArrayColumn<Float>( stab, "TSYS" ) ;
246	ArrayColumn<Double> *dirCol = new ArrayColumn<Double>( stab, "DIRECTION" ) ;
247	TableColumn *azCol = tpoolw->construct( stab, "AZIMUTH" ) ;
248	TableColumn *elCol = tpoolw->construct( stab, "ELEVATION" ) ;
249	TableColumn *tcalidCol = tpoolw->construct( stab, "TCAL_ID" ) ;
250	TableColumn *focusidCol = tpoolw->construct( stab, "FOCUS_ID" ) ;
251	TableColumn *weatheridCol = tpoolw->construct( stab, "WEATHER_ID" ) ;
252	ArrayColumn<Double> *srcpmCol = new ArrayColumn<Double>( stab, "SRCPROPERMOTION" ) ;
253	ArrayColumn<Double> *srcdirCol = new ArrayColumn<Double>( stab, "SRCDIRECTION" ) ;
254	TableColumn *srcvelCol = tpoolw->construct( stab, "SRCVELOCITY" ) ;
255	ArrayColumn<Double> *scanrateCol = new ArrayColumn<Double>( stab, "SCANRATE" ) ;
256
257	// MAIN
258	// Iterate over several ids
259	Int oldnr = table_->nrow() ;
260	map<Int, uInt> ifmap ; // (IFNO, FREQ_ID) pair
261	ROArrayQuantColumn<Double> *sharedQDArrCol = new ROArrayQuantColumn<Double>( anttab, "POSITION" ) ;
262	Vector< Quantum<Double> > antpos = (*sharedQDArrCol)( antenna_ ) ;
263	delete sharedQDArrCol ;
264	MPosition mp( MVPosition( antpos ), MPosition::ITRF ) ;
265	if ( getPt_ ) {
266	//pointtab = pointtab( pointtab.col("ANTENNA_ID")==antenna_ ).sort("TIME") ;
267	pointtab = MSPointing( pointtab( pointtab.col("ANTENNA_ID")==antenna_ ).sort("TIME") ) ;
268	}
269	tcolr = tpoolr->construct( anttab, "STATION" ) ;
270	String stationName = tcolr->asString( antenna_ ) ;
271	tpoolr->destroy( tcolr ) ;
272	tcolr = tpoolr->construct( anttab, "NAME" ) ;
273	String antennaName = tcolr->asString( antenna_ ) ;
274	tpoolr->destroy( tcolr ) ;
275	sdh.antennaposition.resize( 3 ) ;
276	for ( int i = 0 ; i < 3 ; i++ )
277	sdh.antennaposition[i] = antpos[i].getValue( "m" ) ;
278	String telescopeName = "" ;
279
280	double time1 = gettimeofday_sec() ;
281	os_ << "end fill init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
282
283	//
284	// ITERATION: OBSERVATION_ID
285	//
286	Int added0 = 0 ;
287	Int current0 = table_->nrow() ;
288	TableIterator iter0( mstable_, "OBSERVATION_ID" ) ;
289	while( !iter0.pastEnd() ) {
290	time0 = gettimeofday_sec() ;
291	os_ << "start 0th iteration: " << time0 << LogIO::POST ;
292	Table t0 = iter0.table() ;
293	tcolr = tpoolr->construct( t0, "OBSERVATION_ID" ) ;
294	Int obsId = tcolr->asInt( 0 ) ;
295	tpoolr->destroy( tcolr ) ;
296	if ( sdh.observer == "" ) {
297	tcolr = tpoolr->construct( obstab, "OBSERVER" ) ;
298	sdh.observer = tcolr->asString( obsId ) ;
299	tpoolr->destroy( tcolr ) ;
300	}
301	if ( sdh.project == "" ) {
302	tcolr = tpoolr->construct( obstab, "PROJECT" ) ;
303	sdh.observer = tcolr->asString( obsId ) ;
304	tpoolr->destroy( tcolr ) ;
305	}
306	ROArrayMeasColumn<MEpoch> *tmpMeasCol = new ROArrayMeasColumn<MEpoch>( obstab, "TIME_RANGE" ) ;
307	MEpoch me = (*tmpMeasCol)( obsId )( IPosition(1,0) ) ;
308	delete tmpMeasCol ;
309	if ( sdh.utc == 0.0 ) {
310	sdh.utc = me.get( "s" ).getValue() ;
311	}
312	if ( telescopeName == "" ) {
313	tcolr = tpoolr->construct( obstab, "TELESCOPE_NAME" ) ;
314	sdh.observer = tcolr->asString( obsId ) ;
315	tpoolr->destroy( tcolr ) ;
316	}
317	Int nbeam = 0 ;
318	time1 = gettimeofday_sec() ;
319	os_ << "end 0th iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
320	//
321	// ITERATION: FEED1
322	//
323	Int added1 = 0 ;
324	Int current1 = table_->nrow() ;
325	TableIterator iter1( t0, "FEED1" ) ;
326	while( !iter1.pastEnd() ) {
327	time0 = gettimeofday_sec() ;
328	os_ << "start 1st iteration: " << time0 << LogIO::POST ;
329	Table t1 = iter1.table() ;
330	// assume FEED1 == FEED2
331	tcolr = tpoolr->construct( t1, "FEED1" ) ;
332	Int feedId = tcolr->asInt( 0 ) ;
333	tpoolr->destroy( tcolr ) ;
334	nbeam++ ;
335	time1 = gettimeofday_sec() ;
336	os_ << "end 1st iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
337	//
338	// ITERATION: FIELD_ID
339	//
340	Int added2 = 0 ;
341	Int current2 = table_->nrow() ;
342	TableIterator iter2( t1, "FIELD_ID" ) ;
343	while( !iter2.pastEnd() ) {
344	time0 = gettimeofday_sec() ;
345	os_ << "start 2nd iteration: " << time0 << LogIO::POST ;
346	Table t2 = iter2.table() ;
347	tcolr = tpoolr->construct( t2, "FIELD_ID" ) ;
348	Int fieldId = tcolr->asInt( 0 ) ;
349	tpoolr->destroy( tcolr ) ;
350	tcolr = tpoolr->construct( fieldtab, "SOURCE_ID" ) ;
351	Int srcId = tcolr->asInt( fieldId ) ;
352	tpoolr->destroy( tcolr ) ;
353	tcolr = tpoolr->construct( fieldtab, "NAME" ) ;
354	String fieldName = tcolr->asString( fieldId ) + "__" + String::toString(fieldId) ;
355	tpoolr->destroy( tcolr ) ;
356	time1 = gettimeofday_sec() ;
357	os_ << "end 2nd iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
358	//
359	// ITERATION: DATA_DESC_ID
360	//
361	Int added3 = 0 ;
362	Int current3 = table_->nrow() ;
363	TableIterator iter3( t2, "DATA_DESC_ID" ) ;
364	while( !iter3.pastEnd() ) {
365	time0 = gettimeofday_sec() ;
366	os_ << "start 3rd iteration: " << time0 << LogIO::POST ;
367	Table t3 = iter3.table() ;
368	tcolr = tpoolr->construct( t3, "DATA_DESC_ID" ) ;
369	Int ddId = tcolr->asInt( 0 ) ;
370	tpoolr->destroy( tcolr ) ;
371	tcolr = tpoolr->construct( ddtab, "POLARIZATION_ID" ) ;
372	Int polId = tcolr->asInt( ddId ) ;
373	tpoolr->destroy( tcolr ) ;
374	tcolr = tpoolr->construct( ddtab, "SPECTRAL_WINDOW_ID" ) ;
375	Int spwId = tcolr->asInt( ddId ) ;
376	tpoolr->destroy( tcolr ) ;
377	// polarization information
378	tcolr = tpoolr->construct( poltab, "NUM_CORR" ) ;
379	Int npol = tcolr->asInt( polId ) ;
380	tpoolr->destroy( tcolr ) ;
381	ROArrayColumn<Int> *roArrICol = new ROArrayColumn<Int>( poltab, "CORR_TYPE" ) ;
382	Vector<Int> corrtype = (*roArrICol)( polId ) ;
383	delete roArrICol ;
384	//os_ << "npol = " << npol << LogIO::POST ;
385	//os_ << "corrtype = " << corrtype << LogIO::POST ;
386	if ( sdh.npol < npol ) sdh.npol = npol ;
387	if ( sdh.poltype == "" ) sdh.poltype = getPolType( corrtype[0] ) ;
388	// source information
389	MSSource srctabSel( srctab( srctab.col("SOURCE_ID") == srcId && srctab.col("SPECTRAL_WINDOW_ID") == spwId ) ) ;
390	//os_ << "srcId = " << srcId << " spwId = " << spwId << " nrow = " << srctabSel.nrow() << LogIO::POST ;
391	tcolr = tpoolr->construct( srctabSel, "NAME" ) ;
392	String srcName = tcolr->asString( 0 ) ;
393	tpoolr->destroy( tcolr ) ;
394	//os_ << "srcName = " << srcName << LogIO::POST ;
395	ROArrayColumn<Double> *roArrDCol = new ROArrayColumn<Double>( srctabSel, "PROPER_MOTION" ) ;
396	Array<Double> srcPM = (*roArrDCol)( 0 ) ;
397	delete roArrDCol ;
398	//os_ << "srcPM = " << srcPM << LogIO::POST ;
399	roArrDCol = new ROArrayColumn<Double>( srctabSel, "DIRECTION" ) ;
400	Array<Double> srcDir = (*roArrDCol)( 0 ) ;
401	delete roArrDCol ;
402	//os_ << "srcDir = " << srcDir << LogIO::POST ;
403	Array<Double> sysVels ;
404	Double sysVel = 0.0 ;
405	if ( srctabSel.tableDesc().isColumn( "SYSVEL" ) ) {
406	roArrDCol = new ROArrayColumn<Double>( srctabSel, "SYSVEL" ) ;
407	sysVels = (*roArrDCol)( 0 ) ;
408	delete roArrDCol ;
409	}
410	if ( !sysVels.empty() ) {
411	//os_ << "sysVels.shape() = " << sysVels.shape() << LogIO::POST ;
412	// NB: assume all SYSVEL values are the same
413	sysVel = sysVels( IPosition(1,0) ) ;
414	}
415	//delete tmpArrCol ;
416	//os_ << "sysVel = " << sysVel << LogIO::POST ;
417	ROScalarMeasColumn<MDirection> *tmpMeasCol = new ROScalarMeasColumn<MDirection>( srctabSel, "DIRECTION" ) ;
418	MDirection md = (*tmpMeasCol)( 0 ) ;
419	delete tmpMeasCol ;
420	// for MOLECULES subtable
421	tcolr = tpoolr->construct( srctabSel, "NUM_LINES" ) ;
422	Int numLines = tcolr->asInt( 0 ) ;
423	tpoolr->destroy( tcolr ) ;
424	//os_ << "numLines = " << numLines << LogIO::POST ;
425	Vector<Double> restFreqs( numLines, 0.0 ) ;
426	Vector<String> transitionName( numLines, "" ) ;
427	if ( numLines != 0 ) {
428	if ( srctabSel.tableDesc().isColumn( "REST_FREQUENCY" ) ) {
429	sharedQDArrCol = new ROArrayQuantColumn<Double>( srctabSel, "REST_FREQUENCY" ) ;
430	Array< Quantum<Double> > qRestFreqs = (*sharedQDArrCol)( 0 ) ;
431	delete sharedQDArrCol ;
432	for ( int i = 0 ; i < numLines ; i++ ) {
433	restFreqs[i] = qRestFreqs( IPosition( 1, i ) ).getValue( "Hz" ) ;
434	}
435	}
436	//os_ << "restFreqs = " << restFreqs << LogIO::POST ;
437	if ( srctabSel.tableDesc().isColumn( "TRANSITION" ) ) {
438	tcolr = tpoolr->construct( srctabSel, "TRANSITION" ) ;
439	transitionName = tcolr->asString( 0 ) ;
440	tpoolr->destroy( tcolr ) ;
441	//os_ << "transitionNameCol.nrow() = " << transitionNameCol.nrow() << LogIO::POST ;
442	}
443	}
444	uInt molId = table_->molecules().addEntry( restFreqs, transitionName, transitionName ) ;
445	// spectral setup
446	MeasFrame mf( me, mp, md ) ;
447	tcolr = tpoolr->construct( spwtab, "MEAS_FREQ_REF" ) ;
448	MFrequency::Types freqRef = MFrequency::castType((uInt)(tcolr->asInt(spwId))) ;
449	tpoolr->destroy( tcolr ) ;
450	tcolr = tpoolr->construct( spwtab, "NUM_CHAN" ) ;
451	Int nchan = tcolr->asInt( spwId ) ;
452	tpoolr->destroy( tcolr ) ;
453	Bool even = False ;
454	if ( (nchan/2)*2 == nchan ) even = True ;
455	if ( sdh.nchan < nchan ) sdh.nchan = nchan ;
456	ROScalarQuantColumn<Double> *tmpQuantCol = new ROScalarQuantColumn<Double>( spwtab, "TOTAL_BANDWIDTH" ) ;
457	Double totbw = (*tmpQuantCol)( spwId ).getValue( "Hz" ) ;
458	delete tmpQuantCol ;
459	if ( sdh.bandwidth < totbw ) sdh.bandwidth = totbw ;
460	if ( sdh.freqref == "" )
461	//sdh.freqref = MFrequency::showType( freqRef ) ;
462	sdh.freqref = "LSRK" ;
463	if ( sdh.reffreq == -1.0 ) {
464	tmpQuantCol = new ROScalarQuantColumn<Double>( spwtab, "REF_FREQUENCY" ) ;
465	Quantum<Double> qreffreq = (*tmpQuantCol)( spwId ) ;
466	delete tmpQuantCol ;
467	if ( freqRef == MFrequency::LSRK ) {
468	sdh.reffreq = qreffreq.getValue("Hz") ;
469	}
470	else {
471	MFrequency::Convert tolsr( freqRef, MFrequency::Ref( MFrequency::LSRK, mf ) ) ;
472	sdh.reffreq = tolsr( qreffreq ).get("Hz").getValue() ;
473	}
474	}
475	Int refchan = nchan / 2 ;
476	IPosition refip( 1, refchan ) ;
477	Double refpix = 0.5*(nchan-1) ;
478	Double refval = 0.0 ;
479	sharedQDArrCol = new ROArrayQuantColumn<Double>( spwtab, "CHAN_WIDTH" ) ;
480	Double increment = (*sharedQDArrCol)( spwId )( refip ).getValue( "Hz" ) ;
481	delete sharedQDArrCol ;
482	//os_ << "nchan = " << nchan << " refchan = " << refchan << "(even=" << even << ") refpix = " << refpix << LogIO::POST ;
483	sharedQDArrCol = new ROArrayQuantColumn<Double>( spwtab, "CHAN_FREQ" ) ;
484	Vector< Quantum<Double> > chanFreqs = (*sharedQDArrCol)( spwId ) ;
485	delete sharedQDArrCol ;
486	if ( freqRef == MFrequency::LSRK ) {
487	if ( even ) {
488	IPosition refip0( 1, refchan-1 ) ;
489	Double refval0 = chanFreqs(refip0).getValue("Hz") ;
490	Double refval1 = chanFreqs(refip).getValue("Hz") ;
491	refval = 0.5 * ( refval0 + refval1 ) ;
492	}
493	else {
494	refval = chanFreqs(refip).getValue("Hz") ;
495	}
496	}
497	else {
498	MFrequency::Convert tolsr( freqRef, MFrequency::Ref( MFrequency::LSRK, mf ) ) ;
499	if ( even ) {
500	IPosition refip0( 1, refchan-1 ) ;
501	Double refval0 = chanFreqs(refip0).getValue("Hz") ;
502	Double refval1 = chanFreqs(refip).getValue("Hz") ;
503	refval = 0.5 * ( refval0 + refval1 ) ;
504	refval = tolsr( refval ).get("Hz").getValue() ;
505	}
506	else {
507	refval = tolsr( chanFreqs(refip) ).get("Hz").getValue() ;
508	}
509	}
510	uInt freqId = table_->frequencies().addEntry( refpix, refval, increment ) ;
511	if ( ifmap.find( spwId ) == ifmap.end() ) {
512	ifmap.insert( pair<Int, uInt>(spwId,freqId) ) ;
513	//os_ << "added to ifmap: (" << spwId << "," << freqId << ")" << LogIO::POST ;
514	}
515	// for TSYS and TCAL
516	MSSysCal caltabsel( caltab( caltab.col("ANTENNA_ID") == antenna_ && caltab.col("FEED_ID") == feedId && caltab.col("SPECTRAL_WINDOW_ID") == spwId ).sort("TIME") ) ;
517	time1 = gettimeofday_sec() ;
518	os_ << "end 3rd iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
519	//
520	// ITERATION: SCAN_NUMBER
521	//
522	Int added4 = 0 ;
523	Int current4 = table_->nrow() ;
524	TableIterator iter4( t3, "SCAN_NUMBER" ) ;
525	while( !iter4.pastEnd() ) {
526	time0 = gettimeofday_sec() ;
527	os_ << "start 4th iteration: " << time0 << LogIO::POST ;
528	Table t4 = iter4.table() ;
529	tcolr = tpoolr->construct( t4, "SCAN_NUMBER" ) ;
530	Int scanNum = tcolr->asInt( 0 ) ;
531	tpoolr->destroy( tcolr ) ;
532	uInt cycle = 0 ;
533	time1 = gettimeofday_sec() ;
534	os_ << "end 4th iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
535	//
536	// ITERATION: STATE_ID
537	//
538	Int added5 = 0 ;
539	Int current5 = table_->nrow() ;
540	TableIterator iter5( t4, "STATE_ID" ) ;
541	while( !iter5.pastEnd() ) {
542	time0 = gettimeofday_sec() ;
543	os_ << "start 5th iteration: " << time0 << LogIO::POST ;
544	Table t5 = iter5.table() ;
545	tcolr = tpoolr->construct( t5, "STATE_ID" ) ;
546	Int stateId = tcolr->asInt( 0 ) ;
547	tpoolr->destroy( tcolr ) ;
548	tcolr = tpoolr->construct( stattab, "OBS_MODE" ) ;
549	String obstype = tcolr->asString( stateId ) ;
550	tpoolr->destroy( tcolr ) ;
551	if ( sdh.obstype == "" ) sdh.obstype = obstype ;
552
553	Int nrow = t5.nrow() ;
554	Int prevnr = oldnr ;
555	Int addednr = 0 ;
556	Int nloop = 0 ;
557	time1 = gettimeofday_sec() ;
558	os_ << "end 5th iteration init: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
559
560	// SPECTRA, FLAG
561	time0 = gettimeofday_sec() ;
562	os_ << "start fill SPECTRA and FLAG: " << time0 << LogIO::POST ;
563	ROArrayColumn<Bool> mFlagCol( t5, "FLAG" ) ;
564	if ( isFloatData_ ) {
565	//os_ << "FLOAT_DATA exists" << LogIO::POST ;
566	ROArrayColumn<Float> mFloatDataCol( t5, "FLOAT_DATA" ) ;
567	addednr = nrow*npol ;
568	oldnr += addednr ;
569	stab.addRow( addednr ) ;
570	nloop = npol ;
571	for ( Int irow = 0 ; irow < nrow ; irow++ ) {
572	Matrix<Float> sp = mFloatDataCol( irow ) ;
573	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
574	spCol->put( prevnr+ipol*nrow+irow, sp.row(ipol) ) ;
575	}
576	}
577	for ( Int irow = 0 ; irow < nrow ; irow++ ) {
578	Matrix<Bool> flb = mFlagCol( irow ) ;
579	Matrix<uChar> fl( flb.shape() ) ;
580	convertArray( fl, flb ) ;
581	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
582	flCol->put( prevnr+ipol*nrow+irow, fl.row(ipol) ) ;
583	}
584	}
585	if ( sdh.fluxunit == "" ) {
586	const TableRecord dataColKeys = mFloatDataCol.keywordSet() ;
587	if ( dataColKeys.isDefined( "UNIT" ) )
588	sdh.fluxunit = dataColKeys.asString( "UNIT" ) ;
589	}
590	}
591	else if ( isData_ ) {
592	//os_ << "DATA exists" << LogIO::POST ;
593	ROArrayColumn<Complex> mDataCol( t5, "DATA" ) ;
594	addednr = nrow*npol ;
595	oldnr += addednr ;
596	stab.addRow( addednr ) ;
597	nloop = npol ;
598	for ( Int irow = 0 ; irow < nrow ; irow++ ) {
599	Bool crossOK = False ;
600	Matrix<Complex> sp = mDataCol( irow ) ;
601	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
602	if ( corrtype[ipol] == Stokes::XY \|\| corrtype[ipol] == Stokes::YX
603	\|\| corrtype[ipol] == Stokes::RL \|\| corrtype[ipol] == Stokes::LR ) {
604	if ( !crossOK ) {
605	crossOK = True ;
606	Int pidx = prevnr + ipol * nrow + irow ;
607	spCol->put( pidx, real( sp.row(ipol) ) ) ;
608	if ( corrtype[ipol] == Stokes::XY \|\| corrtype[ipol] == Stokes::RL )
609	spCol->put( pidx+nrow, imag( sp.row(ipol) ) ) ;
610	else
611	spCol->put( pidx+nrow, imag( conj(sp.row(ipol)) ) ) ;
612	}
613	}
614	else {
615	spCol->put( prevnr+ipol*nrow+irow, real( sp.row(ipol) ) ) ;
616	}
617	}
618	}
619	for ( Int irow = 0 ; irow < nrow ; irow++ ) {
620	Bool crossOK = False ;
621	Matrix<Bool> flb = mFlagCol( irow ) ;
622	Matrix<uChar> fl( flb.shape() ) ;
623	convertArray( fl, flb ) ;
624	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
625	if ( corrtype[ipol] == Stokes::XY \|\| corrtype[ipol] == Stokes::YX
626	\|\| corrtype[ipol] == Stokes::RL \|\| corrtype[ipol] == Stokes::LR ) {
627	if ( !crossOK ) {
628	crossOK = True ;
629	Int pidx = prevnr + ipol * nrow + irow ;
630	flCol->put( pidx, fl.row(ipol) ) ;
631	flCol->put( pidx+nrow, fl.row(ipol+1) ) ;
632	}
633	}
634	else {
635	flCol->put( prevnr+ipol*nrow+irow, fl.row(ipol) ) ;
636	}
637	}
638	}
639	if ( sdh.fluxunit == "" ) {
640	const TableRecord dataColKeys = mDataCol.keywordSet() ;
641	if ( dataColKeys.isDefined( "UNIT" ) )
642	sdh.fluxunit = dataColKeys.asString( "UNIT" ) ;
643	}
644	}
645	time1 = gettimeofday_sec() ;
646	os_ << "end fill SPECTRA and FLAGTRA: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
647
648	// number of rows added in this cycle
649	//os_ << "prevnr = " << prevnr << LogIO::POST ;
650	//os_ << "addednr = " << addednr << LogIO::POST ;
651	RefRows rows( prevnr, prevnr+addednr-1 ) ;
652
653	// TIME
654	time0 = gettimeofday_sec() ;
655	os_ << "start fill TIME: " << time0 << LogIO::POST ;
656	ROScalarMeasColumn<MEpoch> *mTimeCol = new ROScalarMeasColumn<MEpoch>( t5, "TIME" ) ;
657	Int tidx = prevnr ;
658	for ( Int i = 0 ; i < nloop ; i++ ) {
659	for ( Int j = 0 ; j < nrow ; j++ ) {
660	timeCol->put( tidx++, (*mTimeCol)( j ) ) ;
661	}
662	}
663	time1 = gettimeofday_sec() ;
664	os_ << "end fill TIME: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
665
666	// TSYS
667	time0 = gettimeofday_sec() ;
668	os_ << "start fill TSYS: " << time0 << LogIO::POST ;
669	Vector<Double> sysCalTime ;
670	if ( isSysCal_ ) {
671	sysCalTime = getSysCalTime( caltabsel, *mTimeCol ) ;
672	tidx = prevnr ;
673	uInt calidx = 0 ;
674	for ( Int i = 0 ; i < nrow ; i++ ) {
675	Matrix<Float> tsys ;
676	calidx = getTsys( calidx, tsys, caltabsel, sysCalTime(i) ) ;
677	//os_ << "tsys = " << tsys << LogIO::POST ;
678	uInt ncol = tsys.ncolumn() ;
679	if ( ncol == 0 ) {
680	IPosition cShape = IPosition( 2, npol, 1 ) ;
681	tsys.resize( cShape ) ;
682	tsys = 1.0 ;
683	}
684	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
685	//floatArrCol->put( prevnr+i+nrow*ipol, tsys.row( ipol ) ) ;
686	tsysCol->put( prevnr+i+nrow*ipol, tsys.row( ipol ) ) ;
687	}
688	}
689	}
690	else {
691	Vector<Float> tsys( 1, 1.0 ) ;
692	for ( Int i = prevnr ; i < prevnr+addednr ; i++ )
693	tsysCol->put( i, tsys ) ;
694	}
695	time1 = gettimeofday_sec() ;
696	os_ << "end fill TSYS: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
697
698
699	// INTERVAL
700	time0 = gettimeofday_sec() ;
701	os_ << "start fill INTERVAL: " << time0 << LogIO::POST ;
702	tcolr = tpoolr->construct( t5, "INTERVAL" ) ;
703	//Vector<Double> integ = mIntervalCol->getColumn() ;
704	for ( int i = 0 ; i < nloop ; i++ ) {
705	//Int startrow = prevnr + i ;
706	//Int endrow = startrow + nrow - 1 ;
707	//RefRows prows( startrow, endrow ) ;
708	//intervalCol->putColumnCells( prows, integ ) ;
709	for ( int j = 0 ; j < nrow ; j++ ) {
710	intervalCol->putScalar( prevnr+i*nrow+j, (Double)(tcolr->asdouble( j )) ) ;
711	}
712	}
713	tpoolr->destroy( tcolr ) ;
714	time1 = gettimeofday_sec() ;
715	os_ << "end fill INTERVAL: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
716
717	// SRCTYPE
718	time0 = gettimeofday_sec() ;
719	os_ << "start fill SRCTYPE: " << time0 << LogIO::POST ;
720	Int srcType = getSrcType( stateId, tpoolr ) ;
721	for ( int i = 0 ; i < addednr ; i++ ) {
722	srctypeCol->putScalar( prevnr+i, srcType ) ;
723	}
724	//Vector<Int> *srcType = new Vector<Int>( addednr, getSrcType( stateId ) ) ;
725	//srcTypeCol->putColumnCells( rows, *srcType ) ;
726	time1 = gettimeofday_sec() ;
727	os_ << "end fill SRCTYPE: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
728
729	// DIRECTION, AZIMUTH, ELEVATION, SCANRATE
730	time0 = gettimeofday_sec() ;
731	os_ << "start fill DIRECTION, AZIMUTH, ELEVATION, SCANRATE: " << time0 << LogIO::POST ;
732	Vector<Double> defaultScanrate( 2, 0.0 ) ;
733	uInt diridx = 0 ;
734	MDirection::Types dirType ;
735	if ( getPt_ ) {
736	for ( Int i = 0 ; i < nrow ; i++ ) {
737	Vector<Double> dir ;
738	Vector<Double> scanrate ;
739	String refString ;
740	diridx = getDirection( diridx, dir, scanrate, refString, pointtab, (*mTimeCol)(i).get("s").getValue() ) ;
741	//os_ << "diridx = " << diridx << " dmTimeCol(" << i << ") = " << mTimeCol(i).get("s").getValue()-mTimeCol(0).get("s").getValue() << LogIO::POST ;
742	//os_ << "dir = " << dir << LogIO::POST ;
743	//os_ << "scanrate = " << scanrate << LogIO::POST ;
744	//os_ << "refString = " << refString << LogIO::POST ;
745	MDirection::getType( dirType, refString ) ;
746	//os_ << "dirType = " << dirType << LogIO::POST ;
747	mf.resetEpoch( (*mTimeCol)(i) ) ;
748	mf.resetDirection( MDirection( MVDirection(dir), dirType ) ) ;
749	if ( refString == "J2000" ) {
750	//os_ << "J2000" << LogIO::POST ;
751	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
752	dirCol->put( prevnr+i+nrow*ipol, dir ) ;
753	}
754	MDirection::Convert toazel( dirType, MDirection::Ref( MDirection::AZEL, mf ) ) ;
755	Vector<Double> azel = toazel( dir ).getAngle("rad").getValue() ;
756	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
757	azCol->putScalar( prevnr+i+nrow*ipol, (Float)azel(0) ) ;
758	elCol->putScalar( prevnr+i+nrow*ipol, (Float)azel(1) ) ;
759	}
760	}
761	else if ( refString(0,4) == "AZEL" ) {
762	//os_ << "AZEL" << LogIO::POST ;
763	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
764	azCol->putScalar( prevnr+i+nrow*ipol, (Float)dir(0) ) ;
765	elCol->putScalar( prevnr+i+nrow*ipol, (Float)dir(1) ) ;
766	}
767	MDirection::Convert toj2000( dirType, MDirection::Ref( MDirection::J2000, mf ) ) ;
768	Vector<Double> newdir = toj2000( dir ).getAngle("rad").getValue() ;
769	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
770	dirCol->put( prevnr+i+nrow*ipol, newdir ) ;
771	}
772	}
773	else {
774	//os_ << "OTHER: " << refString << LogIO::POST ;
775	MDirection::Convert toazel( dirType, MDirection::Ref( MDirection::AZEL, mf ) ) ;
776	Vector<Double> azel = toazel( dir ).getAngle("rad").getValue() ;
777	MDirection::Convert toj2000( dirType, MDirection::Ref( MDirection::J2000, mf ) ) ;
778	Vector<Double> newdir = toj2000( dir ).getAngle("rad").getValue() ;
779	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
780	dirCol->put( prevnr+i+nrow*ipol, newdir ) ;
781	azCol->putScalar( prevnr+i+nrow*ipol, (Float)dir(0) ) ;
782	elCol->putScalar( prevnr+i+nrow*ipol, (Float)dir(1) ) ;
783	}
784	}
785	if ( scanrate.size() != 0 ) {
786	//os_ << "scanrate.size() = " << scanrate.size() << LogIO::POST ;
787	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
788	scanrateCol->put( prevnr+i+nrow*ipol, scanrate ) ;
789	}
790	}
791	else {
792	//os_ << "scanrate.size() = " << scanrate.size() << LogIO::POST ;
793	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
794	scanrateCol->put( prevnr+i+nrow*ipol, defaultScanrate ) ;
795	}
796	}
797	}
798	}
799	else {
800	// All directions are set to source direction
801	//ROArrayMeasColumn<MDirection> dmcol( pointtab, "DIRECTION" ) ;
802	//ROArrayColumn<Double> dcol( pointtab, "DIRECTION" ) ;
803	//IPosition ip( dmcol(0).shape().nelements(), 0 ) ;
804	//IPosition outp( 1, 2 ) ;
805	//String ref = dmcol(0)(ip).getRefString() ;
806	String ref = md.getRefString() ;
807	//Slice ds( 0, 2, 1 ) ;
808	//Slice ds0( 0, 1, 1 ) ;
809	//Slicer dslice0( ds, ds0 ) ;
810	//Vector<Double> defaultDir = dcol(0)(dslice0).reform(outp) ;
811	Vector<Double> defaultDir = srcDir ;
812	MDirection::getType( dirType, "J2000" ) ;
813	//mf.resetDirection( MDirection( MVDirection(srcDir), dirType ) ) ;
814	if ( ref != "J2000" ) {
815	ROScalarMeasColumn<MEpoch> tmCol( pointtab, "TIME" ) ;
816	mf.resetEpoch( tmCol( 0 ) ) ;
817	MDirection::Convert toj2000( dirType, MDirection::Ref( MDirection::J2000, mf ) ) ;
818	defaultDir = toj2000( defaultDir ).getAngle("rad").getValue() ;
819	}
820	for ( Int i = 0 ; i < nrow ; i++ ) {
821	mf.resetEpoch( (*mTimeCol)(i) ) ;
822	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
823	Int localidx = prevnr+i+nrow*ipol ;
824	MDirection::Convert toazel( dirType, MDirection::Ref( MDirection::AZEL, mf ) ) ;
825	Vector<Double> azel = toazel( defaultDir ).getAngle("rad").getValue() ;
826	azCol->putScalar( localidx, (Float)azel(0) ) ;
827	elCol->putScalar( localidx, (Float)azel(1) ) ;
828	dirCol->put( localidx, defaultDir ) ;
829	scanrateCol->put( localidx, defaultScanrate ) ;
830	}
831	}
832	}
833	time1 = gettimeofday_sec() ;
834	os_ << "end fill DIRECTION, AZIMUTH, ELEVATION, SCANRATE: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
835
836	// CYCLENO
837	time0 = gettimeofday_sec() ;
838	os_ << "start fill CYCLENO: " << time0 << LogIO::POST ;
839	for ( int i = 0 ; i < nloop ; i++ ) {
840	for ( int j = 0 ; j < nrow ; j++ ) {
841	cyclenoCol->putScalar( prevnr+nrow*i+j, cycle+j ) ;
842	}
843	}
844	cycle += nrow ;
845	time1 = gettimeofday_sec() ;
846	os_ << "end fill CYCLENO: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
847
848	// POLNO
849	time0 = gettimeofday_sec() ;
850	os_ << "start fill POLNO: " << time0 << LogIO::POST ;
851	Int pidx = 0 ;
852	Bool crossOK = False ;
853	for ( int i = 0 ; i < npol ; i++ ) {
854	Vector<uInt> polnos = getPolNo( corrtype[i] ) ;
855	if ( polnos.size() > 1 ) {
856	if ( crossOK ) continue ;
857	else crossOK = True ;
858	}
859	for ( uInt j = 0 ; j < polnos.size() ; j++ ) {
860	for ( Int irow = 0 ; irow < nrow ; irow++ ) {
861	polnoCol->putScalar( prevnr+pidx*nrow+irow, polnos[j] ) ;
862	}
863	pidx++ ;
864	}
865	}
866	time1 = gettimeofday_sec() ;
867	os_ << "end fill POLNO: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
868
869	// FLAGROW
870	time0 = gettimeofday_sec() ;
871	os_ << "start fill FLAGROW: " << time0 << LogIO::POST ;
872	tcolr = tpoolr->construct( t5, "FLAG_ROW" ) ;
873	for ( int i = 0 ; i < nloop ; i++ ) {
874	for ( int j = 0 ; j < nrow ; j++ ) {
875	flagrowCol->putScalar( prevnr+nrow*i+j, (uInt)(tcolr->asBool( j )) ) ;
876	}
877	}
878	tpoolr->destroy( tcolr ) ;
879	time1 = gettimeofday_sec() ;
880	os_ << "end fill FLAGROW: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
881
882	// TCAL_ID
883	time0 = gettimeofday_sec() ;
884	os_ << "start fill TCAL_ID: " << time0 << LogIO::POST ;
885	if ( isSysCal_ ) {
886	for( Int irow = 0 ; irow < nrow ; irow++ ) {
887	Vector<uInt> tcalids = getTcalId( feedId, spwId, sysCalTime[irow] ) ;
888	if ( tcalids.size() == 0 ) {
889	tcalids.resize( npol ) ;
890	tcalids = 0 ;
891	}
892	for ( Int ipol = 0 ; ipol < npol ; ipol++ ) {
893	tcalidCol->putScalar( prevnr+irow+nrow*ipol, tcalids[ipol] ) ;
894	}
895	}
896	}
897	else {
898	//Vector<uInt> tcalid( addednr, 0 ) ;
899	//uIntCol->putColumnCells( rows, tcalid ) ;
900	uInt tcalid = 0 ;
901	for ( Int irow = 0 ; irow < addednr ; irow++ )
902	tcalidCol->putScalar( prevnr+irow, tcalid ) ;
903	}
904	time1 = gettimeofday_sec() ;
905	os_ << "end fill TCAL_ID: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
906
907	// WEATHER_ID
908	time0 = gettimeofday_sec() ;
909	os_ << "start fill WEATHER_ID: " << time0 << LogIO::POST ;
910	if ( isWeather_ ) {
911	uInt wid = 0 ;
912	for ( Int irow = 0 ; irow < nrow ; irow++ ) {
913	wid = getWeatherId( wid, (*mTimeCol)(irow).get("s").getValue() ) ;
914	for ( Int ipol = 0 ; ipol < nloop ; ipol++ ) {
915	weatheridCol->putScalar( prevnr+ipol*nrow+irow, wid ) ;
916	}
917	}
918	}
919	time1 = gettimeofday_sec() ;
920	os_ << "end fill WEATHER_ID: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
921
922	delete mTimeCol ;
923
924	//os_ << "field: " << fieldId << " scan: " << scanNum << " obs: " << obsId << " state: " << stateId << " ddid: " << ddId << endl ;
925	os_ << "addednr = " << addednr << endl ;
926	added5 += addednr ;
927	iter5.next() ;
928	}
929
930	// SCANNO
931	// MS: 1-base
932	// Scantable: 0-base
933	time0 = gettimeofday_sec() ;
934	os_ << "start fill SCANNO: " << time0 << LogIO::POST ;
935	Int dest5 = current5 + added5 ;
936	scanNum -= 1 ;
937	for ( Int irow = current5 ; irow < dest5 ; irow++ )
938	scannoCol->putScalar( irow, (uInt)scanNum ) ;
939	time1 = gettimeofday_sec() ;
940	os_ << "end fill SCANNO: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
941
942	os_ << "added5 = " << added5 << endl ;
943	added4 += added5 ;
944	iter4.next() ;
945	}
946
947	// IFNO
948	time0 = gettimeofday_sec() ;
949	os_ << "start fill IFNO: " << time0 << LogIO::POST ;
950	Int dest4 = current4 + added4 ;
951	for ( Int irow = current4 ; irow < dest4 ; irow++ )
952	ifnoCol->putScalar( irow, (uInt)spwId ) ;
953	time1 = gettimeofday_sec() ;
954	os_ << "end fill IFNO: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
955
956	// FREQ_ID
957	time0 = gettimeofday_sec() ;
958	os_ << "start fill FREQ_ID: " << time0 << LogIO::POST ;
959	uInt fid = ifmap[spwId] ;
960	for ( Int irow = current4 ; irow < dest4 ; irow++ )
961	freqidCol->putScalar( irow, fid ) ;
962	time1 = gettimeofday_sec() ;
963	os_ << "end fill FREQ_ID: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
964
965	// MOLECULE_ID
966	time0 = gettimeofday_sec() ;
967	os_ << "start fill MOLECULE_ID: " << time0 << LogIO::POST ;
968	for ( Int irow = current4 ; irow < dest4 ; irow++ )
969	molidCol->putScalar( irow, molId ) ;
970	time1 = gettimeofday_sec() ;
971	os_ << "end fill MOLECULE_ID: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
972
973	// SRCNAME
974	time0 = gettimeofday_sec() ;
975	os_ << "start fill SRCNAME: " << time0 << LogIO::POST ;
976	for ( Int irow = current4 ; irow < dest4 ; irow++ )
977	srcnameCol->putScalar( irow, srcName ) ;
978	time1 = gettimeofday_sec() ;
979	os_ << "end fill SRCNAME: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
980
981	// SRCVELOCITY, SRCPROPERMOTION and SRCDIRECTION
982	// no reference conversion for direction at the moment (assume J2000)
983	// no reference conversion for velocity at the moment (assume LSRK)
984	time0 = gettimeofday_sec() ;
985	os_ << "start fill SRCPROPERMOTION: " << time0 << LogIO::POST ;
986	for ( Int irow = current4 ; irow < dest4 ; irow++ )
987	srcpmCol->put( irow, srcPM ) ;
988	time1 = gettimeofday_sec() ;
989	os_ << "end fill SRCPROPERMOTION: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
990	time0 = gettimeofday_sec() ;
991	os_ << "start fill SRCDIRECTION: " << time0 << LogIO::POST ;
992	for ( Int irow = current4 ; irow < dest4 ; irow++ )
993	srcdirCol->put( irow, srcDir ) ;
994	time1 = gettimeofday_sec() ;
995	os_ << "end fill SRCDIRECTION: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
996	time0 = gettimeofday_sec() ;
997	os_ << "start fill SRCVELOCITY: " << time0 << LogIO::POST ;
998	for ( Int irow = current4 ; irow < dest4 ; irow++ )
999	srcvelCol->putScalar( irow, sysVel ) ;
1000	time1 = gettimeofday_sec() ;
1001	os_ << "end fill SRCVELOCITY: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
1002
1003	os_ << "added4 = " << added4 << endl ;
1004	added3 += added4 ;
1005	iter3.next() ;
1006	}
1007
1008	// FIELDNAME
1009	time0 = gettimeofday_sec() ;
1010	os_ << "start fill FIELDNAME: " << time0 << LogIO::POST ;
1011	Int dest3 = current3 + added3 ;
1012	for ( Int irow = current3 ; irow < dest3 ; irow++ )
1013	fieldnameCol->putScalar( irow, fieldName ) ;
1014	time1 = gettimeofday_sec() ;
1015	os_ << "end fill FIELDNAME: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
1016
1017	os_ << "added3 = " << added3 << endl ;
1018	added2 += added3 ;
1019	iter2.next() ;
1020	}
1021
1022	// BEAMNO
1023	time0 = gettimeofday_sec() ;
1024	os_ << "start fill BEAMNO: " << time0 << LogIO::POST ;
1025	Int dest2 = current2 + added2 ;
1026	for ( Int irow = current2 ; irow < dest2 ; irow++ )
1027	beamnoCol->putScalar( irow, (uInt)feedId ) ;
1028	time1 = gettimeofday_sec() ;
1029	os_ << "end fill BEAMNO: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
1030
1031	// FOCUS_ID
1032	// tentative
1033	time0 = gettimeofday_sec() ;
1034	os_ << "start fill FOCUS_ID: " << time0 << LogIO::POST ;
1035	uInt focusId = 0 ;
1036	for ( Int irow = current2 ; irow < dest2 ; irow++ )
1037	focusidCol->putScalar( irow, focusId ) ;
1038	time1 = gettimeofday_sec() ;
1039	os_ << "end fill FOCUS_ID: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
1040
1041	os_ << "added2 = " << added2 << endl ;
1042	added1 += added2 ;
1043	iter1.next() ;
1044	}
1045	if ( sdh.nbeam < nbeam ) sdh.nbeam = nbeam ;
1046
1047	os_ << "added1 = " << added1 << endl ;
1048	added0 += added1 ;
1049	iter0.next() ;
1050	}
1051
1052	os_ << "added0 = " << added0 << endl ;
1053
1054	// REFBEAMNO
1055	// set 0 at the moment
1056	time0 = gettimeofday_sec() ;
1057	os_ << "start fill REFBEAMNO: " << time0 << LogIO::POST ;
1058	tcolw = tpoolw->construct( stab, "REFBEAMNO" ) ;
1059	for ( Int irow = current0 ; irow < added0 ; irow++ )
1060	tcolw->putScalar( irow, 0 ) ;
1061	tpoolw->destroy( tcolw ) ;
1062	time1 = gettimeofday_sec() ;
1063	os_ << "end fill REFBEAMNO: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
1064
1065	// FIT_ID
1066	// nothing to do
1067	time0 = gettimeofday_sec() ;
1068	os_ << "start fill FIT_ID: " << time0 << LogIO::POST ;
1069	tcolw = tpoolw->construct( stab, "FIT_ID" ) ;
1070	for ( Int irow = current0 ; irow < added0 ; irow++ )
1071	tcolw->putScalar( irow, -1 ) ;
1072	tpoolw->destroy( tcolw ) ;
1073	time1 = gettimeofday_sec() ;
1074	os_ << "end fill FIT_ID: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
1075
1076	// OPACITY
1077	// not used?
1078	time0 = gettimeofday_sec() ;
1079	os_ << "start fill OPACITY: " << time0 << LogIO::POST ;
1080	tcolw = tpoolw->construct( stab, "OPACITY" ) ;
1081	for ( Int irow = current0 ; irow < added0 ; irow++ )
1082	tcolw->putScalar( irow, 0.0 ) ;
1083	tpoolw->destroy( tcolw ) ;
1084	time1 = gettimeofday_sec() ;
1085	os_ << "end fill OPACITY: " << time1 << " (" << time1-time0 << "sec)" << LogIO::POST ;
1086
1087	// delete Scantable columns
1088	tpoolw->destroy( scannoCol ) ;
1089	tpoolw->destroy( cyclenoCol ) ;
1090	tpoolw->destroy( beamnoCol ) ;
1091	tpoolw->destroy( ifnoCol ) ;
1092	tpoolw->destroy( polnoCol ) ;
1093	tpoolw->destroy( freqidCol ) ;
1094	tpoolw->destroy( molidCol ) ;
1095	tpoolw->destroy( flagrowCol ) ;
1096	delete timeCol ;
1097	tpoolw->destroy( intervalCol ) ;
1098	tpoolw->destroy( srcnameCol ) ;
1099	tpoolw->destroy( srctypeCol ) ;
1100	tpoolw->destroy( fieldnameCol ) ;
1101	delete spCol ;
1102	delete flCol ;
1103	delete tsysCol ;
1104	delete dirCol ;
1105	tpoolw->destroy( azCol ) ;
1106	tpoolw->destroy( elCol ) ;
1107	tpoolw->destroy( tcalidCol ) ;
1108	tpoolw->destroy( focusidCol ) ;
1109	tpoolw->destroy( weatheridCol ) ;
1110	delete srcpmCol ;
1111	delete srcdirCol ;
1112	tpoolw->destroy( srcvelCol ) ;
1113	delete scanrateCol ;
1114
1115	delete tpoolr ;
1116	delete tpoolw ;
1117
1118
1119	// Table Keywords
1120	sdh.nif = ifmap.size() ;
1121	if ( ( telescopeName == "" ) \|\| ( antennaName == telescopeName ) ) {
1122	sdh.antennaname = antennaName ;
1123	}
1124	else {
1125	sdh.antennaname = telescopeName + "//" + antennaName ;
1126	}
1127	if ( stationName != "" ) {
1128	sdh.antennaname += "@" + stationName ;
1129	}
1130	ROArrayColumn<Double> pdirCol( pointtab, "DIRECTION" ) ;
1131	String dirref = pdirCol.keywordSet().asRecord("MEASINFO").asString("Ref") ;
1132	if ( dirref == "AZELGEO" \|\| dirref == "AZEL" ) {
1133	dirref = "J2000" ;
1134	}
1135	sscanf( dirref.chars()+1, "%f", &sdh.equinox ) ;
1136	sdh.epoch = "UTC" ;
1137	if (sdh.freqref == "TOPO") {
1138	sdh.freqref = "TOPOCENT";
1139	} else if (sdh.freqref == "GEO") {
1140	sdh.freqref = "GEOCENTR";
1141	} else if (sdh.freqref == "BARY") {
1142	sdh.freqref = "BARYCENT";
1143	} else if (sdh.freqref == "GALACTO") {
1144	sdh.freqref = "GALACTOC";
1145	} else if (sdh.freqref == "LGROUP") {
1146	sdh.freqref = "LOCALGRP";
1147	} else if (sdh.freqref == "CMB") {
1148	sdh.freqref = "CMBDIPOL";
1149	} else if (sdh.freqref == "REST") {
1150	sdh.freqref = "SOURCE";
1151	}
1152	table_->setHeader( sdh ) ;
1153
1154	// save path to POINTING table
1155	//Path datapath(mstable_.tableName()) ;
1156	Path datapath( tablename_ ) ;
1157	String pTabName = datapath.absoluteName() + "/POINTING" ;
1158	stab.rwKeywordSet().define( "POINTING", pTabName ) ;
1159
1160	// for GBT
1161	if ( antennaName == "GBT" ) {
1162	String goTabName = datapath.absoluteName() + "/GBT_GO" ;
1163	stab.rwKeywordSet().define( "GBT_GO", goTabName ) ;
1164	}
1165	double endSec = gettimeofday_sec() ;
1166	os_ << "end MSFiller::fill() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1167	}
1168
1169	void MSFiller::close()
1170	{
1171	//tablesel_.closeSubTables() ;
1172	mstable_.closeSubTables() ;
1173	//tablesel_.unlock() ;
1174	mstable_.unlock() ;
1175	}
1176
1177	Int MSFiller::getSrcType( Int stateId, boost::object_pool<ROTableColumn> *tpool )
1178	{
1179	double startSec = gettimeofday_sec() ;
1180	os_ << "start MSFiller::getSrcType() startSec=" << startSec << LogIO::POST ;
1181
1182	MSState statetab = mstable_.state() ;
1183	ROTableColumn *sharedCol ;
1184	sharedCol = tpool->construct( statetab, "OBS_MODE" ) ;
1185	String obsMode = sharedCol->asString( stateId ) ;
1186	tpool->destroy( sharedCol ) ;
1187	sharedCol = tpool->construct( statetab, "SIG" ) ;
1188	Bool sig = sharedCol->asBool( stateId ) ;
1189	tpool->destroy( sharedCol ) ;
1190	sharedCol = tpool->construct( statetab, "REF" ) ;
1191	Bool ref = sharedCol->asBool( stateId ) ;
1192	tpool->destroy( sharedCol ) ;
1193	sharedCol = tpool->construct( statetab, "CAL" ) ;
1194	Double cal = (Double)(sharedCol->asdouble( stateId )) ;
1195	tpool->destroy( sharedCol ) ;
1196	//os_ << "OBS_MODE = " << obsMode << LogIO::POST ;
1197
1198	// determine separator
1199	String sep = "" ;
1200	if ( obsMode.find( ":" ) != String::npos ) {
1201	sep = ":" ;
1202	}
1203	else if ( obsMode.find( "." ) != String::npos ) {
1204	sep = "." ;
1205	}
1206
1207	// determine SRCTYPE
1208	Int srcType = SrcType::NOTYPE ;
1209	if ( sep == ":" ) {
1210	// sep == ":"
1211	//
1212	// GBT case
1213	//
1214	// obsMode1=Nod
1215	// NOD
1216	// obsMode1=OffOn
1217	// obsMode2=PSWITCHON: PSON
1218	// obsMode2=PSWITCHOFF: PSOFF
1219	// obsMode1=??
1220	// obsMode2=FSWITCH:
1221	// SIG=1: FSON
1222	// REF=1: FSOFF
1223	// Calibration scan if CAL != 0
1224	Int epos = obsMode.find_first_of( sep ) ;
1225	Int nextpos = obsMode.find_first_of( sep, epos+1 ) ;
1226	String obsMode1 = obsMode.substr( 0, epos ) ;
1227	String obsMode2 = obsMode.substr( epos+1, nextpos-epos-1 ) ;
1228	if ( obsMode1 == "Nod" ) {
1229	srcType = SrcType::NOD ;
1230	}
1231	else if ( obsMode1 == "OffOn" ) {
1232	if ( obsMode2 == "PSWITCHON" ) srcType = SrcType::PSON ;
1233	if ( obsMode2 == "PSWITCHOFF" ) srcType = SrcType::PSOFF ;
1234	}
1235	else {
1236	if ( obsMode2 == "FSWITCH" ) {
1237	if ( sig ) srcType = SrcType::FSON ;
1238	if ( ref ) srcType = SrcType::FSOFF ;
1239	}
1240	}
1241	if ( cal > 0.0 ) {
1242	if ( srcType == SrcType::NOD )
1243	srcType = SrcType::NODCAL ;
1244	else if ( srcType == SrcType::PSON )
1245	srcType = SrcType::PONCAL ;
1246	else if ( srcType == SrcType::PSOFF )
1247	srcType = SrcType::POFFCAL ;
1248	else if ( srcType == SrcType::FSON )
1249	srcType = SrcType::FONCAL ;
1250	else if ( srcType == SrcType::FSOFF )
1251	srcType = SrcType::FOFFCAL ;
1252	else
1253	srcType = SrcType::CAL ;
1254	}
1255	}
1256	else if ( sep == "." ) {
1257	// sep == "."
1258	//
1259	// ALMA & EVLA case (MS via ASDM)
1260	//
1261	// obsMode1=CALIBRATE_*
1262	// obsMode2=ON_SOURCE: PONCAL
1263	// obsMode2=OFF_SOURCE: POFFCAL
1264	// obsMode1=OBSERVE_TARGET
1265	// obsMode2=ON_SOURCE: PON
1266	// obsMode2=OFF_SOURCE: POFF
1267	Int epos = obsMode.find_first_of( sep ) ;
1268	Int nextpos = obsMode.find_first_of( sep, epos+1 ) ;
1269	String obsMode1 = obsMode.substr( 0, epos ) ;
1270	String obsMode2 = obsMode.substr( epos+1, nextpos-epos-1 ) ;
1271	if ( obsMode1.find( "CALIBRATE_" ) == 0 ) {
1272	if ( obsMode2 == "ON_SOURCE" ) srcType = SrcType::PONCAL ;
1273	if ( obsMode2 == "OFF_SOURCE" ) srcType = SrcType::POFFCAL ;
1274	}
1275	else if ( obsMode1 == "OBSERVE_TARGET" ) {
1276	if ( obsMode2 == "ON_SOURCE" ) srcType = SrcType::PSON ;
1277	if ( obsMode2 == "OFF_SOURCE" ) srcType = SrcType::PSOFF ;
1278	}
1279	}
1280	else {
1281	if ( sig ) srcType = SrcType::SIG ;
1282	if ( ref ) srcType = SrcType::REF ;
1283	}
1284
1285	//os_ << "srcType = " << srcType << LogIO::POST ;
1286	double endSec = gettimeofday_sec() ;
1287	os_ << "end MSFiller::getSrcType() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1288	return srcType ;
1289	}
1290
1291	Vector<uInt> MSFiller::getPolNo( Int corrType )
1292	{
1293	double startSec = gettimeofday_sec() ;
1294	os_ << "start MSFiller::getPolNo() startSec=" << startSec << LogIO::POST ;
1295	Vector<uInt> polno( 1 ) ;
1296
1297	if ( corrType == Stokes::I \|\| corrType == Stokes::RR \|\| corrType == Stokes::XX ) {
1298	polno = 0 ;
1299	}
1300	else if ( corrType == Stokes::Q \|\| corrType == Stokes::LL \|\| corrType == Stokes::YY ) {
1301	polno = 1 ;
1302	}
1303	else if ( corrType == Stokes::U ) {
1304	polno = 2 ;
1305	}
1306	else if ( corrType == Stokes::V ) {
1307	polno = 3 ;
1308	}
1309	else if ( corrType == Stokes::RL \|\| corrType == Stokes::XY \|\| corrType == Stokes::LR \|\| corrType == Stokes::RL ) {
1310	polno.resize( 2 ) ;
1311	polno[0] = 2 ;
1312	polno[1] = 3 ;
1313	}
1314	else if ( corrType == Stokes::Plinear ) {
1315	polno[0] = 1 ;
1316	}
1317	else if ( corrType == Stokes::Pangle ) {
1318	polno[0] = 2 ;
1319	}
1320	else {
1321	polno = 99 ;
1322	}
1323	//os_ << "polno = " << polno << LogIO::POST ;
1324	double endSec = gettimeofday_sec() ;
1325	os_ << "end MSFiller::getPolNo() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1326
1327	return polno ;
1328	}
1329
1330	String MSFiller::getPolType( Int corrType )
1331	{
1332	double startSec = gettimeofday_sec() ;
1333	os_ << "start MSFiller::getPolType() startSec=" << startSec << LogIO::POST ;
1334	String poltype = "" ;
1335
1336	if ( corrType == Stokes::I \|\| corrType == Stokes::Q \|\| corrType == Stokes::U \|\| corrType == Stokes::V )
1337	poltype = "stokes" ;
1338	else if ( corrType == Stokes::XX \|\| corrType == Stokes::YY \|\| corrType == Stokes::XY \|\| corrType == Stokes::YX )
1339	poltype = "linear" ;
1340	else if ( corrType == Stokes::RR \|\| corrType == Stokes::LL \|\| corrType == Stokes::RL \|\| corrType == Stokes::LR )
1341	poltype = "circular" ;
1342	else if ( corrType == Stokes::Plinear \|\| corrType == Stokes::Pangle )
1343	poltype = "linpol" ;
1344
1345	double endSec = gettimeofday_sec() ;
1346	os_ << "end MSFiller::getPolType() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1347	return poltype ;
1348	}
1349
1350	void MSFiller::fillWeather()
1351	{
1352	double startSec = gettimeofday_sec() ;
1353	os_ << "start MSFiller::fillWeather() startSec=" << startSec << LogIO::POST ;
1354	Table mWeather = mstable_.weather() ;
1355	//Table mWeatherSel = mWeather( mWeather.col("ANTENNA_ID") == antenna_ ).sort("TIME") ;
1356	Table mWeatherSel( mWeather( mWeather.col("ANTENNA_ID") == antenna_ ).sort("TIME") ) ;
1357	//os_ << "mWeatherSel.nrow() = " << mWeatherSel.nrow() << LogIO::POST ;
1358	if ( mWeatherSel.nrow() == 0 ) {
1359	os_ << "No rows with ANTENNA_ID = " << antenna_ << ", Try -1..." << LogIO::POST ;
1360	mWeatherSel = Table( MSWeather( mWeather( mWeather.col("ANTENNA_ID") == -1 ) ) ) ;
1361	if ( mWeatherSel.nrow() == 0 ) {
1362	os_ << "No rows in WEATHER table" << LogIO::POST ;
1363	}
1364	}
1365	uInt wnrow = mWeatherSel.nrow() ;
1366	//os_ << "wnrow = " << wnrow << LogIO::POST ;
1367
1368	if ( wnrow == 0 )
1369	return ;
1370
1371	Table wtab = table_->weather().table() ;
1372	wtab.addRow( wnrow ) ;
1373
1374	ScalarColumn<Float> *fCol ;
1375	ROScalarColumn<Float> *sharedFloatCol ;
1376	if ( mWeatherSel.tableDesc().isColumn( "TEMPERATURE" ) ) {
1377	fCol = new ScalarColumn<Float>( wtab, "TEMPERATURE" ) ;
1378	sharedFloatCol = new ROScalarColumn<Float>( mWeatherSel, "TEMPERATURE" ) ;
1379	fCol->putColumn( *sharedFloatCol ) ;
1380	delete sharedFloatCol ;
1381	delete fCol ;
1382	}
1383	if ( mWeatherSel.tableDesc().isColumn( "PRESSURE" ) ) {
1384	fCol = new ScalarColumn<Float>( wtab, "PRESSURE" ) ;
1385	sharedFloatCol = new ROScalarColumn<Float>( mWeatherSel, "PRESSURE" ) ;
1386	fCol->putColumn( *sharedFloatCol ) ;
1387	delete sharedFloatCol ;
1388	delete fCol ;
1389	}
1390	if ( mWeatherSel.tableDesc().isColumn( "REL_HUMIDITY" ) ) {
1391	fCol = new ScalarColumn<Float>( wtab, "HUMIDITY" ) ;
1392	sharedFloatCol = new ROScalarColumn<Float>( mWeatherSel, "REL_HUMIDITY" ) ;
1393	fCol->putColumn( *sharedFloatCol ) ;
1394	delete sharedFloatCol ;
1395	delete fCol ;
1396	}
1397	if ( mWeatherSel.tableDesc().isColumn( "WIND_SPEED" ) ) {
1398	fCol = new ScalarColumn<Float>( wtab, "WINDSPEED" ) ;
1399	sharedFloatCol = new ROScalarColumn<Float>( mWeatherSel, "WIND_SPEED" ) ;
1400	fCol->putColumn( *sharedFloatCol ) ;
1401	delete sharedFloatCol ;
1402	delete fCol ;
1403	}
1404	if ( mWeatherSel.tableDesc().isColumn( "WIND_DIRECTION" ) ) {
1405	fCol = new ScalarColumn<Float>( wtab, "WINDAZ" ) ;
1406	sharedFloatCol = new ROScalarColumn<Float>( mWeatherSel, "WIND_DIRECTION" ) ;
1407	fCol->putColumn( *sharedFloatCol ) ;
1408	delete sharedFloatCol ;
1409	delete fCol ;
1410	}
1411	ScalarColumn<uInt> idCol( wtab, "ID" ) ;
1412	for ( uInt irow = 0 ; irow < wnrow ; irow++ )
1413	idCol.put( irow, irow ) ;
1414
1415	ROScalarQuantColumn<Double> tqCol( mWeatherSel, "TIME" ) ;
1416	ROScalarColumn<Double> tCol( mWeatherSel, "TIME" ) ;
1417	String tUnit = tqCol.getUnits() ;
1418	mwTime_ = tCol.getColumn() ;
1419	if ( tUnit == "d" )
1420	mwTime_ *= 86400.0 ;
1421	tqCol.attach( mWeatherSel, "INTERVAL" ) ;
1422	tCol.attach( mWeatherSel, "INTERVAL" ) ;
1423	String iUnit = tqCol.getUnits() ;
1424	mwInterval_ = tCol.getColumn() ;
1425	if ( iUnit == "d" )
1426	mwInterval_ *= 86400.0 ;
1427	//os_ << "mwTime[0] = " << mwTime_[0] << " mwInterval[0] = " << mwInterval_[0] << LogIO::POST ;
1428	double endSec = gettimeofday_sec() ;
1429	os_ << "end MSFiller::fillWeather() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1430	}
1431
1432	void MSFiller::fillFocus()
1433	{
1434	double startSec = gettimeofday_sec() ;
1435	os_ << "start MSFiller::fillFocus() startSec=" << startSec << LogIO::POST ;
1436	// tentative
1437	Table tab = table_->focus().table() ;
1438	tab.addRow( 1 ) ;
1439	ScalarColumn<uInt> idCol( tab, "ID" ) ;
1440	idCol.put( 0, 0 ) ;
1441	double endSec = gettimeofday_sec() ;
1442	os_ << "end MSFiller::fillFocus() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1443	}
1444
1445	void MSFiller::fillTcal( boost::object_pool<ROTableColumn> *tpoolr,
1446	boost::object_pool<TableColumn> *tpoolw )
1447	{
1448	double startSec = gettimeofday_sec() ;
1449	os_ << "start MSFiller::fillTcal() startSec=" << startSec << LogIO::POST ;
1450
1451	//MSSysCal sctab = mstable_.sysCal() ;
1452	Table sctab = mstable_.sysCal() ;
1453	if ( sctab.nrow() == 0 ) {
1454	os_ << "No SysCal rows" << LogIO::POST ;
1455	return ;
1456	}
1457	Bool isSp = sctab.tableDesc().isColumn( "TCAL_SPECTRUM" ) ;
1458	//Table sctabsel = sctab( sctab.col("ANTENNA_ID") == antenna_ ) ;
1459	Table sctabsel( sctab( sctab.col("ANTENNA_ID") == antenna_ ) ) ;
1460	if ( sctabsel.nrow() == 0 ) {
1461	os_ << "No SysCal rows" << LogIO::POST ;
1462	return ;
1463	}
1464	ROArrayColumn<Float> *tmpTcalCol = new ROArrayColumn<Float>( sctabsel, "TCAL" ) ;
1465	uInt npol = tmpTcalCol->shape( 0 )(0) ;
1466	delete tmpTcalCol ;
1467	//os_ << "fillTcal(): npol = " << npol << LogIO::POST ;
1468	Table tab = table_->tcal().table() ;
1469	TableColumn *idCol = tpoolw->construct( tab, "ID" ) ;
1470	TableColumn *timeCol = tpoolw->construct( tab, "TIME" ) ;
1471	ArrayColumn<Float> tcalCol( tab, "TCAL" ) ;
1472	ROTableColumn *sharedCol ;
1473	ROArrayColumn<Float> scTcalCol ;
1474	uInt oldnr = 0 ;
1475	uInt newnr = 0 ;
1476	TableIterator iter0( sctabsel, "FEED_ID" ) ;
1477	while( !iter0.pastEnd() ) {
1478	Table t0 = iter0.table() ;
1479	sharedCol = tpoolr->construct( t0, "FEED_ID" ) ;
1480	Int feedId = sharedCol->asInt( 0 ) ;
1481	tpoolr->destroy( sharedCol ) ;
1482	//String ffield = "FEED" + String::toString( feedId ) ;
1483	//Record rec0 ;
1484	TableIterator iter1( t0, "SPECTRAL_WINDOW_ID" ) ;
1485	while( !iter1.pastEnd() ) {
1486	Table t1 = iter1.table() ;
1487	sharedCol = tpoolr->construct( t1, "SPECTRAL_WINDOW_ID" ) ;
1488	Int spwId = sharedCol->asInt( 0 ) ;
1489	tpoolr->destroy( sharedCol ) ;
1490	//String spwfield = "SPW" + String::toString( spwId ) ;
1491	//Record rec1 ;
1492	TableIterator iter2( t1, "TIME" ) ;
1493	while( !iter2.pastEnd() ) {
1494	Table t2 = iter2.table() ;
1495	uInt nrow = t2.nrow() ; // must be 1
1496	//os_ << "fillTcal::t2.nrow = " << nrow << LogIO::POST ;
1497	ROScalarQuantColumn<Double> scTimeCol( t2, "TIME" ) ;
1498	IPosition newShape( 2, 1, nrow ) ;
1499	if ( isSp ) {
1500	scTcalCol.attach( t2, "TCAL_SPECTRUM" ) ;
1501	newShape[0] = scTcalCol.shape(0)(1) ;
1502	}
1503	else {
1504	scTcalCol.attach( t1, "TCAL" ) ;
1505	}
1506	tab.addRow( nrow*npol ) ;
1507	newnr += nrow*npol ;
1508	String sTime = MVTime( scTimeCol(0) ).string( MVTime::YMD ) ;
1509	for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) {
1510	timeCol->putScalar( oldnr+ipol, sTime ) ;
1511	}
1512	uInt idx = oldnr ;
1513	for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) {
1514	idCol->putScalar( oldnr+ipol, idx++ ) ;
1515	}
1516	Vector<uInt> idminmax( 2, oldnr ) ;
1517	Matrix<Float> subtcal = scTcalCol( 0 ) ;
1518	for ( uInt ipol = 0 ; ipol < npol ; ipol++ ) {
1519	tcalCol.put( oldnr+ipol, subtcal.row( ipol ) ) ;
1520	}
1521	idminmax[1] = newnr - 1 ;
1522	oldnr = newnr ;
1523
1524	//String key = ffield+":"+spwfield+":"+sTime ;
1525	String key = keyTcal( feedId, spwId, sTime ) ;
1526	tcalrec_.define( key, idminmax ) ;
1527	//rec1.define( sTime, idminmax ) ;
1528	iter2++ ;
1529	}
1530	//rec0.defineRecord( spwfield, rec1 ) ;
1531	iter1++ ;
1532	}
1533	//tcalrec_.defineRecord( ffield, rec0 ) ;
1534	iter0++ ;
1535	}
1536
1537	tpoolw->destroy( idCol ) ;
1538	tpoolw->destroy( timeCol ) ;
1539
1540	//tcalrec_.print( std::cout ) ;
1541	double endSec = gettimeofday_sec() ;
1542	os_ << "end MSFiller::fillTcal() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1543	}
1544
1545	uInt MSFiller::getWeatherId( uInt idx, Double wtime )
1546	{
1547	double startSec = gettimeofday_sec() ;
1548	os_ << "start MSFiller::getWeatherId() startSec=" << startSec << LogIO::POST ;
1549	uInt nrow = mwTime_.size() ;
1550	if ( nrow == 0 )
1551	return 0 ;
1552	uInt wid = nrow ;
1553	for ( uInt i = idx ; i < nrow-1 ; i++ ) {
1554	Double tStart = mwTime_[i]-0.5*mwInterval_[i] ;
1555	// use of INTERVAL column is problematic
1556	// since there are "blank" time of weather monitoring
1557	//Double tEnd = tStart + mwInterval_[i] ;
1558	Double tEnd = mwTime_[i+1]-0.5*mwInterval_[i+1] ;
1559	//os_ << "tStart = " << tStart << " dtEnd = " << tEnd-tStart << " dwtime = " << wtime-tStart << LogIO::POST ;
1560	if ( wtime >= tStart && wtime <= tEnd ) {
1561	wid = i ;
1562	break ;
1563	}
1564	}
1565	if ( wid == nrow ) {
1566	uInt i = nrow - 1 ;
1567	Double tStart = mwTime_[i-1]+0.5*mwInterval_[i-1] ;
1568	Double tEnd = mwTime_[i]+0.5*mwInterval_[i] ;
1569	//os_ << "tStart = " << tStart << " dtEnd = " << tEnd-tStart << " dwtime = " << wtime-tStart << LogIO::POST ;
1570	if ( wtime >= tStart && wtime <= tEnd )
1571	wid = i ;
1572	}
1573
1574	//if ( wid == nrow )
1575	//os_ << LogIO::WARN << "Couldn't find correct WEATHER_ID for time " << wtime << LogIO::POST ;
1576
1577	double endSec = gettimeofday_sec() ;
1578	os_ << "end MSFiller::getWeatherId() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1579	return wid ;
1580	}
1581
1582	Vector<Double> MSFiller::getSysCalTime( MSSysCal &tab, MEpoch::ROScalarColumn &tcol )
1583	{
1584	double startSec = gettimeofday_sec() ;
1585	os_ << "start MSFiller::getSysCalTime() startSec=" << startSec << LogIO::POST ;
1586	uInt nrow = tcol.table().nrow() ;
1587	Vector<Double> tstr( nrow, -1.0 ) ;
1588	if ( tab.nrow() == 0 )
1589	return tstr ;
1590	uInt scnrow = tab.nrow() ;
1591	ROScalarMeasColumn<MEpoch> scTimeCol( tab, "TIME" ) ;
1592	ROScalarQuantColumn<Double> scIntervalCol( tab, "INTERVAL" ) ;
1593	uInt idx = 0 ;
1594	const Double half = 0.5e0 ;
1595	for ( uInt i = 0 ; i < nrow ; i++ ) {
1596	Double t = tcol( i ).get( "s" ).getValue() ;
1597	for ( uInt j = idx ; j < scnrow-1 ; j++ ) {
1598	Double tsc1 = scTimeCol( j ).get( "s" ).getValue() ;
1599	Double dt1 = scIntervalCol( j ).getValue("s") ;
1600	Double tsc2 = scTimeCol( j+1 ).get( "s" ).getValue() ;
1601	Double dt2 = scIntervalCol( j+1 ).getValue("s") ;
1602	if ( t > tsc1-halfdt1 && t <= tsc2-halfdt2 ) {
1603	tstr[i] = tsc1 ;
1604	idx = j ;
1605	break ;
1606	}
1607	}
1608	if ( tstr[i] == -1.0 ) {
1609	Double tsc = scTimeCol( scnrow-1 ).get( "s" ).getValue() ;
1610	Double dt = scIntervalCol( scnrow-1 ).getValue( "s" ) ;
1611	if ( t <= tsc+0.5*dt )
1612	tstr[i] = tsc ;
1613	}
1614	}
1615	double endSec = gettimeofday_sec() ;
1616	os_ << "end MSFiller::getSysCalTime() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1617	return tstr ;
1618	}
1619
1620	uInt MSFiller::getTsys( uInt idx, Matrix<Float> &tsys, MSSysCal &tab, Double t )
1621	{
1622	double startSec = gettimeofday_sec() ;
1623	os_ << "start MSFiller::getTsys() startSec=" << startSec << LogIO::POST ;
1624	uInt nrow = tab.nrow() ;
1625	if ( nrow == 0 ) {
1626	os_ << "No SysCal rows" << LogIO::POST ;
1627	tsys.resize( IPosition(0) ) ;
1628	return 0 ;
1629	}
1630	Bool isSp = tab.tableDesc().isColumn( "TSYS_SPECTRUM" ) ;
1631	ROScalarMeasColumn<MEpoch> scTimeCol( tab, "TIME" ) ;
1632	ROArrayColumn<Float> mTsysCol ;
1633	if ( isSp ) {
1634	mTsysCol.attach( tab, "TSYS_SPECTRUM" ) ;
1635	}
1636	else {
1637	mTsysCol.attach( tab, "TSYS" ) ;
1638	}
1639	for ( uInt i = idx ; i < nrow ; i++ ) {
1640	Double tref = scTimeCol( i ).get( "s" ).getValue() ;
1641	if ( t == tref ) {
1642	tsys.reference( mTsysCol( i ) ) ;
1643	idx = i ;
1644	break ;
1645	}
1646	}
1647	//os_ << "MSFiller::getTsys() idx = " << idx << " tsys = " << tsys << LogIO::POST ;
1648	double endSec = gettimeofday_sec() ;
1649	os_ << "end MSFiller::getTsys() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1650	return idx ;
1651	}
1652
1653	Vector<uInt> MSFiller::getTcalId( Int fid, Int spwid, Double t )
1654	{
1655	double startSec = gettimeofday_sec() ;
1656	os_ << "start MSFiller::getTcalId() startSec=" << startSec << LogIO::POST ;
1657	if ( table_->tcal().table().nrow() == 0 ) {
1658	os_ << "No TCAL rows" << LogIO::POST ;
1659	Vector<uInt> tcalids( 0 ) ;
1660	return tcalids ;
1661	}
1662	//String feed = "FEED" + String::toString(fid) ;
1663	//String spw = "SPW" + String::toString(spwid) ;
1664	String sctime = MVTime( Quantum<Double>(t,"s") ).string(MVTime::YMD) ;
1665	//String key = feed + ":" + spw + ":" + sctime ;
1666	String key = keyTcal( fid, spwid, sctime ) ;
1667	//Record rec = tcalrec_.asRecord(feed).asRecord(spw) ;
1668	//if ( !rec.isDefined( sctime ) ) {
1669	if ( !tcalrec_.isDefined( key ) ) {
1670	os_ << "No TCAL rows" << LogIO::POST ;
1671	Vector<uInt> tcalids( 0 ) ;
1672	return tcalids ;
1673	}
1674	//Vector<uInt> ids = rec.asArrayuInt(sctime) ;
1675	Vector<uInt> ids = tcalrec_.asArrayuInt( key ) ;
1676	uInt npol = ids[1] - ids[0] + 1 ;
1677	Vector<uInt> tcalids( npol ) ;
1678	tcalids[0] = ids[0] ;
1679	tcalids[1] = ids[1] ;
1680	for ( uInt ipol = 2 ; ipol < npol ; ipol++ )
1681	tcalids[ipol] = ids[0] + ipol - 1 ;
1682
1683	double endSec = gettimeofday_sec() ;
1684	os_ << "end MSFiller::getTcalId() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1685	return tcalids ;
1686	}
1687
1688	uInt MSFiller::getDirection( uInt idx, Vector<Double> &dir, Vector<Double> &srate, String &ref, MSPointing &tab, Double t )
1689	{
1690	double startSec = gettimeofday_sec() ;
1691	os_ << "start MSFiller::getDirection() startSec=" << startSec << LogIO::POST ;
1692	// assume that cols is sorted by TIME
1693	Bool doInterp = False ;
1694	//uInt nrow = cols.nrow() ;
1695	uInt nrow = tab.nrow() ;
1696	if ( nrow == 0 )
1697	return 0 ;
1698	ROScalarMeasColumn<MEpoch> tcol( tab, "TIME" ) ;
1699	ROArrayMeasColumn<MDirection> dmcol( tab, "DIRECTION" ) ;
1700	ROArrayColumn<Double> dcol( tab, "DIRECTION" ) ;
1701	// ensure that tcol(idx) < t
1702	//os_ << "tcol(idx) = " << tcol(idx).get("s").getValue() << " t = " << t << " diff = " << tcol(idx).get("s").getValue()-t << endl ;
1703	while ( tcol(idx).get("s").getValue() > t && idx > 0 )
1704	idx-- ;
1705	//os_ << "idx = " << idx << LogIO::POST ;
1706
1707	// index search
1708	for ( uInt i = idx ; i < nrow ; i++ ) {
1709	Double tref = tcol( i ).get( "s" ).getValue() ;
1710	if ( tref == t ) {
1711	idx = i ;
1712	break ;
1713	}
1714	else if ( tref > t ) {
1715	if ( i == 0 ) {
1716	idx = i ;
1717	}
1718	else {
1719	idx = i-1 ;
1720	doInterp = True ;
1721	}
1722	break ;
1723	}
1724	else {
1725	idx = nrow - 1 ;
1726	}
1727	}
1728	//os_ << "searched idx = " << idx << LogIO::POST ;
1729
1730	//os_ << "dmcol(idx).shape() = " << dmcol(idx).shape() << LogIO::POST ;
1731	IPosition ip( dmcol(idx).shape().nelements(), 0 ) ;
1732	//os_ << "ip = " << ip << LogIO::POST ;
1733	ref = dmcol(idx)(ip).getRefString() ;
1734	//os_ << "ref = " << ref << LogIO::POST ;
1735	if ( doInterp ) {
1736	//os_ << "do interpolation" << LogIO::POST ;
1737	//os_ << "dcol(idx).shape() = " << dcol(idx).shape() << LogIO::POST ;
1738	Double tref0 = tcol(idx).get("s").getValue() ;
1739	Double tref1 = tcol(idx+1).get("s").getValue() ;
1740	Matrix<Double> mdir0 = dcol( idx ) ;
1741	Matrix<Double> mdir1 = dcol( idx+1 ) ;
1742	Vector<Double> dir0 = mdir0.column( 0 ) ;
1743	//os_ << "dir0 = " << dir0 << LogIO::POST ;
1744	Vector<Double> dir1 = mdir1.column( 0 ) ;
1745	//os_ << "dir1 = " << dir1 << LogIO::POST ;
1746	Double dt0 = t - tref0 ;
1747	Double dt1 = tref1 - t ;
1748	dir.reference( (dt0dir1+dt1dir0)/(dt0+dt1) ) ;
1749	if ( mdir0.ncolumn() > 1 ) {
1750	if ( dt0 >= dt1 )
1751	srate.reference( mdir0.column( 1 ) ) ;
1752	else
1753	srate.reference( mdir1.column( 1 ) ) ;
1754	}
1755	//os_ << "dir = " << dir << LogIO::POST ;
1756	}
1757	else {
1758	//os_ << "no interpolation" << LogIO::POST ;
1759	Matrix<Double> mdir0 = dcol( idx ) ;
1760	dir.reference( mdir0.column( 0 ) ) ;
1761	if ( mdir0.ncolumn() > 1 )
1762	srate.reference( mdir0.column( 1 ) ) ;
1763	}
1764
1765	double endSec = gettimeofday_sec() ;
1766	os_ << "end MSFiller::getDirection() endSec=" << endSec << " (" << endSec-startSec << "sec)" << LogIO::POST ;
1767	return idx ;
1768	}
1769
1770	String MSFiller::keyTcal( Int feedid, Int spwid, String stime )
1771	{
1772	String sfeed = "FEED" + String::toString( feedid ) ;
1773	String sspw = "SPW" + String::toString( spwid ) ;
1774	return sfeed+":"+sspw+":"+stime ;
1775	}
1776
1777	} ;
1778

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source: trunk/src/MSFiller.cpp @ 1990

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