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NROFITSDataset.cc@ 3109

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Last change on this file since 3109 was 3105, checked in by Takeshi Nakazato, 8 years ago

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[1757]	1	//#---------------------------------------------------------------------------
	2	//# NROFITSDataset.cc: Class for NRO 45m FITS dataset.
	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: 2009/02/27, Takeshi Nakazato, NAOJ
	31	//#---------------------------------------------------------------------------
	32
	33	#include <atnf/PKSIO/NROFITSDataset.h>
	34	#include <scimath/Mathematics/InterpolateArray1D.h>
	35
	36	#include <iostream>
	37	#include <fstream>
	38	#include <casa/math.h>
	39	#include <casa/iomanip.h>
	40
	41	using namespace std ;
	42
	43	//header size (8*2880bytes)
	44	#define FITS_HEADER_SIZE 23040
	45
	46	// constructor
	47	NROFITSDataset::NROFITSDataset( string name )
	48	: NRODataset( name )
[2783]	49	{}
	50
	51	// destructor
	52	NROFITSDataset::~NROFITSDataset()
[1757]	53	{
[2783]	54	// close file
	55	close() ;
	56	}
[1757]	57
[2783]	58	// data initialization
	59	void NROFITSDataset::initialize()
	60	{
	61	LogIO os( LogOrigin( "NROFITSDataset", "initialize()", WHERE ) ) ;
[1757]	62
	63	// open file
	64	if ( open() )
	65	os << LogIO::SEVERE << "error while opening file " << filename_ << LogIO::EXCEPTION ;
[2783]	66
	67	// field names, units, and sizes
[2784]	68	readHeader( numField_, "TFIELDS" ) ;
[1757]	69	getField() ;
	70
	71	// check endian
	72	// FITS file is always BIG_ENDIAN, but it is not true for NRO data
	73	vector<int> itmp( 6 ) ;
	74	if ( readTable( itmp, "LAVST", true, 0 ) != 0 ) {
	75	os << LogIO::WARN << "Error while checking endian." << LogIO::POST ;
	76	return ;
	77	}
	78	// os << "itmp = " << itmp[0] << " "
	79	// << itmp[1] << " " << itmp[2] << " "
	80	// << itmp[3] << " " << itmp[4] << " "
	81	// << itmp[5] << LogIO::POST ;
	82	// check endian by looking month value in LAVST (start time)
	83	if ( itmp[1] > 0 && itmp[1] < 13 ) {
	84	same_ = 1 ;
	85	os << LogIO::NORMAL << "same endian " << LogIO::POST ;
	86	}
	87	else {
	88	same_ = 0 ;
	89	os << LogIO::NORMAL << "different endian " << LogIO::POST ;
	90	}
	91
[2783]	92	// initialization
[1757]	93	int status = 0 ;
[2784]	94	status = readHeader( ARYNM, "ARYNM" ) ;
[1757]	95	if ( status != 0 )
	96	ARYNM = 1 ;
[2784]	97	readHeader( rowNum_, "NAXIS2" ) ;
	98	readHeader( scanLen_, "NAXIS1" ) ;
[1757]	99	status = 0 ;
	100	scanNum_ = rowNum_ / ARYNM ;
	101	int nchan = 0 ;
	102	if ( readTable( nchan, "NCH", same_ ) != 0 ) {
	103	os << LogIO::WARN << "Error while checking maximum channel number." << LogIO::POST ;
	104	return ;
	105	}
	106	chmax_ = nchan ;
	107	datasize_ = sizeof( int ) * chmax_ ;
	108	//record_->JDATA.resize( chmax_ ) ;
	109	JDATA.resize( chmax_ ) ;
	110	// zero clear
	111	for ( uInt i = 0 ; i < JDATA.size() ; i++ )
	112	JDATA[i] = 0 ;
	113
	114	RX.resize( ARYNM ) ;
	115	HPBW.resize( ARYNM ) ;
	116	EFFA.resize( ARYNM ) ;
	117	EFFB.resize( ARYNM ) ;
	118	EFFL.resize( ARYNM ) ;
	119	EFSS.resize( ARYNM ) ;
	120	GAIN.resize( ARYNM ) ;
	121	HORN.resize( ARYNM ) ;
	122	POLTP.resize( ARYNM ) ;
	123	POLDR.resize( ARYNM ) ;
	124	POLAN.resize( ARYNM ) ;
	125	DFRQ.resize( ARYNM ) ;
	126	SIDBD.resize( ARYNM ) ;
	127	REFN.resize( ARYNM ) ;
	128	IPINT.resize( ARYNM ) ;
	129	MULTN.resize( ARYNM ) ;
	130	MLTSCF.resize( ARYNM ) ;
	131	LAGWIND.resize( ARYNM ) ;
	132	BEBW.resize( ARYNM ) ;
	133	BERES.resize( ARYNM ) ;
	134	CHWID.resize( ARYNM ) ;
	135	ARRY.resize( NRO_FITS_ARYMAX ) ;
	136	NFCAL.resize( ARYNM ) ;
	137	F0CAL.resize( ARYNM ) ;
	138	FQCAL.resize( ARYNM ) ;
	139	CHCAL.resize( ARYNM ) ;
	140	CWCAL.resize( ARYNM ) ;
	141	DSBFC.resize( ARYNM ) ;
	142
	143	ARYTP.resize( ARYNM ) ;
	144	arrayid_.resize( ARYNM ) ;
	145	for ( int i = 0 ; i < ARYNM ; i++ )
	146	arrayid_[i] = -1 ;
	147
	148	for ( int i = 0 ; i < ARYNM ; i++ ) {
	149	FQCAL[i].resize( 10 ) ;
	150	CHCAL[i].resize( 10 ) ;
	151	CWCAL[i].resize( 10 ) ;
	152	}
	153
	154	datasize_ += sizeof( char ) * ARYNM * 16 // RX
	155	+ sizeof( double ) * ARYNM * 6 // HPBW, EFFA, EFFB, EFFL, EFSS GAIN
	156	+ sizeof( char ) * ARYNM * 4 // HORN
	157	+ sizeof( char ) * ARYNM * 4 // POLTP
	158	+ sizeof( double ) * ARYNM * 3 // POLDR, POLAN, DFRQ
	159	+ sizeof( char ) * ARYNM * 4 // SIDBID
	160	+ sizeof( int ) * ARYNM * 3 // REFN, IPINT, MULTN
	161	+ sizeof( double ) * ARYNM // MLTSCF
	162	+ sizeof( char ) * ARYNM * 8 // LAGWIND
	163	+ sizeof( double ) * ARYNM * 3 // BEBW, BERES, CHWID
	164	+ sizeof( int ) * NRO_FITS_ARYMAX // ARRY
	165	+ sizeof( int ) * ARYNM // NFCAL
	166	+ sizeof( double ) * ARYNM // F0CAL
	167	+ sizeof( double ) * ARYNM * 10 * 3 // FQCAL, CHCAL, CWCAL
	168	+ sizeof( char ) * 180 ; // CDMY1
[1868]	169
	170	refFreq_.resize( ARYNM, 0.0 ) ;
[1757]	171
[2783]	172	// NRODataRecord
	173	record_ = new NRODataRecord() ;
	174	record_->LDATA = NULL ;
[1757]	175	}
	176
	177	int NROFITSDataset::fillHeader( int sameEndian )
	178	{
	179	LogIO os( LogOrigin( "NROFITSDataset", "fillHeader()", WHERE ) ) ;
	180
	181	// fill array type
	182	fillARYTP() ;
	183
	184	// read data header
	185	float ftmp = 0.0 ;
	186	if ( readHeader( LOFIL, "LOFIL" ) != 0 ) {
	187	os << LogIO::NORMAL << "LOFIL set to 'FITS'." << LogIO::POST ;
	188	LOFIL = "FITS" ;
	189	}
	190	// DEBUG
	191	//cout << "LOFIL = \'" << LOFIL << "\'" << endl ;
	192	//
	193	if ( readHeader( VER, "VER" ) != 0 ) {
	194	if ( readHeader( VER, "HISTORY NEWSTAR VER" ) != 0 ) {
	195	os << LogIO::NORMAL << "VER set to 'V000'." << LogIO::POST ;
	196	VER = "V000" ;
	197	}
	198	}
	199	// DEBUG
	200	//cout << "VER = \'" << VER << "\'" << endl ;
	201	//
	202	if ( readHeader( GROUP, "GROUP" ) != 0 ) {
	203	if ( readHeader( GROUP, "HISTORY NEWSTAR GROUP" ) != 0 ) {
	204	os << LogIO::NORMAL << "GROUP set to 'GRP0'." << LogIO::POST ;
	205	GROUP = "GROUP0" ;
	206	}
	207	}
	208	// DEBUG
	209	//cout << "GROUP = \'" << GROUP << "\'" << endl ;
	210	//
	211	if ( readHeader( PROJ, "PROJECT" ) != 0 ) {
	212	if ( readHeader( PROJ, "HISTORY NEWSTAR PROJECT" ) != 0 ) {
	213	os << LogIO::NORMAL << "PROJ set to 'PROJ0'." << LogIO::POST ;
	214	PROJ = "PROJECT0" ;
	215	}
	216	}
	217	// DEBUG
	218	//cout << "PROJ = \'" << PROJ << "\'" << endl ;
	219	//
	220	if ( readHeader( SCHED, "SCHED" ) != 0 ) {
	221	if ( readHeader( SCHED, "HISTORY NEWSTAR SCHED" ) != 0 ) {
	222	os << LogIO::NORMAL << "SCHED set to 'SCHED0'." << LogIO::POST ;
	223	SCHED = "SCHED0" ;
	224	}
	225	}
	226	// DEBUG
	227	//cout << "SCHED = \'" << SCHED << "\'" << endl ;
	228	//
	229	if ( readHeader( OBSVR, "OBSERVER" ) != 0 ) {
	230	os << LogIO::NORMAL << "OBSVR set to 'SOMEONE'" << LogIO::POST ;
	231	OBSVR = "SOMEONE" ;
	232	}
	233	// DEBUG
	234	//cout << "OBSVR = \'" << OBSVR << "\'" << endl ;
	235	//
	236	if ( readHeader( LOSTM, "STRSC" ) != 0 ) {
	237	os << LogIO::WARN << "Error while reading data LOSTM." << LogIO::POST ;
	238	return -1 ;
	239	}
	240	if ( LOSTM[0] == '9' ) {
	241	LOSTM = "19" + LOSTM ;
	242	}
	243	else if ( LOSTM[0] == '0') {
	244	LOSTM = "20" + LOSTM ;
	245	}
	246	// DEBUG
	247	//cout << "LOSTM = \'" << LOSTM << "\'" << endl ;
	248	//
	249	if ( readHeader( LOETM, "STPSC" ) != 0 ) {
	250	os << LogIO::WARN << "Error while reading data LOETM." << LogIO::POST ;
	251	return -1 ;
	252	}
	253	if ( LOETM[0] == '9' ) {
	254	LOETM = "19" + LOETM ;
	255	}
	256	else if ( LOETM[0] == '0') {
	257	LOETM = "20" + LOETM ;
	258	}
	259	// DEBUG
	260	//cout << "LOETM = \'" << LOETM << "\'" << endl ;
	261	//
[2784]	262	if ( readHeader( NSCAN, "NAXIS2" ) != 0 ) {
[1757]	263	os << LogIO::WARN << "Error while reading data NSCAN." << LogIO::POST ;
	264	return -1 ;
	265	}
	266	// DEBUG
	267	//cout << "NSCAN = " << NSCAN << endl ;
	268	//
	269	string subt ;
	270	if ( readHeader( TITLE, "TITLE" ) != 0 ) {
	271	int stat1 = readHeader( TITLE, "HISTORY NEWSTAR TITLE1" ) ;
	272	int stat2 = readHeader( subt, "HISTORY NEWSTAR TITLE2" ) ;
	273	if ( stat1 != 0 && stat2 != 0 ) {
	274	os << LogIO::NORMAL << "TITLE set to 'NOTITLE'." << LogIO::POST ;
	275	TITLE = "NOTITLE" ;
	276	}
	277	else {
	278	//cout << "TITLE = \'" << TITLE << "\'" << endl ;
	279	//cout << "subt = \'" << subt << "\'" << endl ;
	280	TITLE = TITLE + subt ;
	281	}
	282	}
	283	// DEBUG
	284	//cout << "TITLE = \'" << TITLE << "\'" << endl ;
	285	//
	286	if ( readHeader( OBJ, "OBJECT" ) != 0 ) {
	287	os << LogIO::NORMAL << "OBJ set to 'SOMEWHERE'." << LogIO::POST ;
	288	OBJ = "NOOBJ" ;
	289	}
	290	// DEBUG
	291	//cout << "OBJ = \'" << OBJ << "\'" << endl ;
	292	//
[2784]	293	if ( readHeader( ftmp, "EPOCH" ) != 0 ) {
[1757]	294	os << LogIO::WARN << "Error while reading data EPOCH." << LogIO::POST ;
	295	return -1 ;
	296	}
	297	if ( ftmp == 1950.0 )
	298	EPOCH = "B1950" ;
	299	else if ( ftmp == 2000.0 )
	300	EPOCH = "J2000" ;
	301	else {
	302	os << LogIO::WARN << "Unidentified epoch. set to 'XXXXX'" << LogIO::POST ;
	303	EPOCH = "XXXXX" ;
	304	}
	305	// DEBUG
	306	//cout << "EPOCH = \'" << EPOCH << "\'" << endl ;
	307	//
	308	string stmp ;
	309	if ( readHeader( stmp, "RA" ) != 0 ) {
	310	os << LogIO::WARN << "Error while reading data RA0." << LogIO::POST ;
	311	return -1 ;
	312	}
	313	RA0 = radRA( stmp.c_str() ) ;
	314	// DEBUG
	315	//cout << "RA0 = " << RA0 << endl ;
	316	//
	317	if ( readHeader( stmp, "DEC" ) != 0 ) {
	318	os << LogIO::WARN << "Error while reading data DEC0." << LogIO::POST ;
	319	return -1 ;
	320	}
	321	DEC0 = radDEC( stmp.c_str() ) ;
	322	// DEBUG
	323	//cout << "DEC0 = " << DEC0 << endl ;
	324	//
[2784]	325	if ( readHeader( GLNG0, "GL0" ) != 0 ) {
[1757]	326	os << LogIO::WARN << "Error while reading data GLNG0." << LogIO::POST ;
	327	return -1 ;
	328	}
	329	// DEBUG
	330	//cout << "GLNG0 = " << GLNG0 << endl ;
	331	//
[2784]	332	if ( readHeader( GLAT0, "GB0" ) != 0 ) {
[1757]	333	os << LogIO::WARN << "Error while reading data GLAT0." << LogIO::POST ;
	334	return -1 ;
	335	}
	336	// DEBUG
	337	//cout << "GLAT0 = " << GLAT0 << endl ;
	338	//
[2784]	339	if ( readHeader( NCALB, "NCALB" ) != 0 ) {
[1757]	340	os << LogIO::WARN << "Error while reading data NCALB." << LogIO::POST ;
	341	return -1 ;
	342	}
	343	// DEBUG
	344	//cout << "NCALB = " << NCALB << endl ;
	345	//
[2784]	346	if ( readHeader( SCNCD, "SCNCD" ) != 0 ) {
[1757]	347	os << LogIO::NORMAL << "SCNCD set to 0 (RADEC)." << LogIO::POST ;
	348	SCNCD = 0 ;
	349	}
	350	// DEBUG
	351	//cout << "SCNCD = " << SCNCD << endl ;
	352	//
	353	if ( readHeader( SCMOD, "SCMOD1" ) != 0 ) {
	354	os << LogIO::WARN << "Error while reading data SCMOD." << LogIO::POST ;
	355	return -1 ;
	356	}
	357	string::size_type pos = SCMOD.find( ' ' ) ;
	358	if ( pos != string::npos ) {
	359	SCMOD = SCMOD.substr( 0, pos ) ;
	360	SCMOD = SCMOD + " " ;
	361	}
	362	//cout << "SDMOD1 = \'" << SCMOD << "\'" << endl ;
	363	if ( readHeader( stmp, "SCMOD2" ) == 0 && stmp.compare( 0, 1, " " ) != 0 ) {
	364	if ( ( pos = stmp.find( ' ' ) ) != string::npos )
	365	stmp = stmp.substr( 0, pos ) ;
	366	SCMOD = SCMOD + stmp + " " ;
	367	//cout << "SCMOD2 = \'" << SCMOD << "\'" << endl ;
	368	}
	369	if ( readHeader( stmp, "SCMOD3" ) == 0 && stmp.compare( 0, 1, " " ) != 0 ) {
	370	if ( ( pos = stmp.find( ' ' ) ) != string::npos )
	371	stmp = stmp.substr( 0, pos ) ;
	372	SCMOD = SCMOD + stmp + " " ;
	373	//cout << "SCMOD3 = \'" << SCMOD << "\'" << endl ;
	374	}
	375	if ( readHeader( stmp, "SCMOD4" ) == 0 && stmp.compare( 0, 1, " " ) != 0 ) {
	376	if ( ( pos = stmp.find( ' ' ) ) != string::npos )
	377	stmp = stmp.substr( 0, pos ) ;
	378	SCMOD = SCMOD + stmp + " " ;
	379	//cout << "SCMOD4 = \'" << SCMOD << "\'" << endl ;
	380	}
	381	if ( readHeader( stmp, "SCMOD5" ) == 0 && stmp.compare( 0, 1, " " ) != 0 ) {
	382	if ( ( pos = stmp.find( ' ' ) ) != string::npos )
	383	stmp = stmp.substr( 0, pos ) ;
	384	SCMOD = SCMOD + stmp + " " ;
	385	//cout << "SCMOD5 = \'" << SCMOD << "\'" << endl ;
	386	}
	387	if ( readHeader( stmp, "SCMOD6" ) == 0 && stmp.compare( 0, 1, " " ) != 0 ) {
	388	if ( ( pos = stmp.find( ' ' ) ) != string::npos )
	389	stmp = stmp.substr( 0, pos ) ;
	390	SCMOD = SCMOD + stmp + " " ;
	391	//cout << "SCMOD6 = \'" << SCMOD << "\'" << endl ;
	392	}
	393	// DEBUG
	394	//cout << "SCMOD = \'" << SCMOD << "\'" << endl ;
	395	//
[2784]	396	if ( readHeader( URVEL, "VEL" ) != 0 ) {
[1757]	397	os << LogIO::WARN << "Error while reading data URVEL." << LogIO::POST ;
	398	return -1 ;
	399	}
	400	// DEBUG
	401	//cout << "URVEL = " << URVEL << endl ;
	402	//
	403	if ( readHeader( VREF, "VREF" ) != 0 ) {
	404	os << LogIO::WARN << "Error while reading data VREF." << LogIO::POST ;
	405	return -1 ;
	406	}
	407	// DEBUG
	408	//cout << "VREF = \'" << VREF << "\'" << endl ;
	409	//
	410	if ( readHeader( VDEF, "VDEF" ) != 0 ) {
	411	os << LogIO::WARN << "Error while reading data VDEF." << LogIO::POST ;
	412	return -1 ;
	413	}
	414	// DEBUG
	415	//cout << "VDEF = \'" << VDEF << "\'" << endl ;
	416	//
	417	if ( readHeader( SWMOD, "SWMOD" ) != 0 ) {
	418	os << LogIO::WARN << "Error while reading data SWMOD." << LogIO::POST ;
	419	return -1 ;
	420	}
	421	// DEBUG
	422	//cout << "SWMOD = \'" << SWMOD << "\'" << endl ;
	423	//
[2784]	424	if ( readHeader( FRQSW, "FRQSW" ) != 0 ) {
[1757]	425	os << LogIO::NORMAL << "FRQSW set to 0." << LogIO::POST ;
	426	FRQSW = 0.0 ;
	427	}
	428	// DEBUG
	429	//cout << "FRQSW = " << FRQSW << endl ;
	430	//
[2784]	431	if ( readHeader( DBEAM, "DBEAM" ) != 0 ) {
[1757]	432	os << LogIO::WARN << "Error while reading data DBEAM." << LogIO::POST ;
	433	return -1 ;
	434	}
	435	// DEBUG
	436	//cout << "DBEAM = " << DBEAM << endl ;
	437	//
[2784]	438	if ( readHeader( MLTOF, "MLTOF" ) != 0 ) {
[1757]	439	os << LogIO::NORMAL << "MLTOF set to 0." << LogIO::POST ;
	440	MLTOF = 0.0 ;
	441	}
	442	// DEBUG
	443	//cout << "MLTOF = " << MLTOF << endl ;
	444	//
[2784]	445	if ( readHeader( CMTQ, "CMTQ" ) != 0 ) {
[1757]	446	os << LogIO::WARN << "Error while reading data CMTQ." << LogIO::POST ;
	447	return -1 ;
	448	}
	449	// DEBUG
	450	//cout << "CMTQ = " << CMTQ << endl ;
	451	//
[2784]	452	if ( readHeader( CMTE, "CMTE" ) != 0 ) {
[1757]	453	os << LogIO::WARN << "Error while reading data CMTE." << LogIO::POST ;
	454	return -1 ;
	455	}
	456	// DEBUG
	457	//cout << "CMTE = " << CMTE << endl ;
	458	//
[2784]	459	if ( readHeader( CMTSOM, "CMTSOM" ) != 0 ) {
[1757]	460	os << LogIO::WARN << "Error while reading data CMTSOM." << LogIO::POST ;
	461	return -1 ;
	462	}
	463	// DEBUG
	464	//cout << "CMTSOM = " << CMTSOM << endl ;
	465	//
[2784]	466	if ( readHeader( CMTNODE, "CMTNODE" ) != 0 ) {
[1757]	467	os << LogIO::WARN << "Error while reading data CMTNODE." << LogIO::POST ;
	468	return -1 ;
	469	}
	470	// DEBUG
	471	//cout << "CMTNODE = " << CMTNODE << endl ;
	472	//
[2784]	473	if ( readHeader( CMTI, "CMTI" ) != 0 ) {
[1757]	474	os << LogIO::WARN << "Error while reading data CMTI." << LogIO::POST ;
	475	return -1 ;
	476	}
	477	// DEBUG
	478	//cout << "CMTI = " << CMTI << endl ;
	479	//
	480	if ( readHeader( CMTTM, "CMTTM" ) != 0 ) {
	481	os << LogIO::WARN << "Error while reading data CMTTM." << LogIO::POST ;
	482	return -1 ;
	483	}
	484	// DEBUG
	485	//cout << "CMTTM = \'" << CMTTM << "\'" << endl ;
	486	//
[2784]	487	if ( readHeader( SBDX, "SDBX" ) != 0 ) {
[1757]	488	os << LogIO::WARN << "Error while reading data SBDX." << LogIO::POST ;
	489	return -1 ;
	490	}
	491	// DEBUG
	492	//cout << "SBDX = " << SBDX << endl ;
	493	//
[2784]	494	if ( readHeader( SBDY, "SDBY" ) != 0 ) {
[1757]	495	os << LogIO::WARN << "Error while reading data SBDY." << LogIO::POST ;
	496	return -1 ;
	497	}
	498	// DEBUG
	499	//cout << "SBDY = " << SBDY << endl ;
	500	//
[2784]	501	if ( readHeader( SBDZ1, "SDBZ1" ) != 0 ) {
[1757]	502	os << LogIO::WARN << "Error while reading data SBDZ1." << LogIO::POST ;
	503	return -1 ;
	504	}
	505	// DEBUG
	506	//cout << "SBDZ1 = " << SBDZ1 << endl ;
	507	//
[2784]	508	if ( readHeader( SBDZ2, "SDBZ2" ) != 0 ) {
[1757]	509	os << LogIO::WARN << "Error while reading data SBDZ2." << LogIO::POST ;
	510	return -1 ;
	511	}
	512	// DEBUG
	513	//cout << "SBDZ2 = " << SBDZ2 << endl ;
	514	//
[2784]	515	if ( readHeader( DAZP, "DAZP" ) != 0 ) {
[1757]	516	os << LogIO::NORMAL << "DAZP set to 0." << LogIO::POST ;
	517	DAZP = 0.0 ;
	518	}
	519	// DEBUG
	520	//cout << "DAZP = " << DAZP << endl ;
	521	//
[2784]	522	if ( readHeader( DELP, "DELP" ) != 0 ) {
[1757]	523	os << LogIO::NORMAL << "DELP set to 0." << LogIO::POST ;
	524	DELP = 0.0 ;
	525	}
	526	// DEBUG
	527	//cout << "DELP = " << DELP << endl ;
	528	//
[2784]	529	if ( readHeader( CHBIND, "CHBIND" ) != 0 ) {
[1757]	530	os << LogIO::NORMAL << "CHBIND set to 1." << LogIO::POST ;
	531	CHBIND = 1 ;
	532	}
	533	// DEBUG
	534	//cout << "CHBIND = " << CHBIND << endl ;
	535	//
[2784]	536	if ( readHeader( NUMCH, "NCH" ) != 0 ) {
[1757]	537	if ( readTable( NUMCH, "NCH", sameEndian ) != 0 ) {
	538	os << LogIO::NORMAL << "NUMCH set to " << chmax_ << "." << LogIO::POST ;
	539	NUMCH = chmax_ ;
	540	}
	541	}
	542	// DEBUG
	543	//cout << "NUMCH = " << NUMCH << endl ;
	544	//
[2784]	545	if ( readHeader( CHMIN, "CHMIN" ) != 0 ) {
[1757]	546	os << LogIO::NORMAL << "CHMIN set to 1." << LogIO::POST ;
	547	CHMIN = 1 ;
	548	}
	549	// DEBUG
	550	//cout << "CHMIN = " << CHMIN << endl ;
	551	//
[2784]	552	if ( readHeader( CHMAX, "CHMAX" ) != 0 ) {
[1757]	553	os << LogIO::NORMAL << "CHMAX set to " << chmax_ << "." << LogIO::POST ;
	554	CHMAX = chmax_ ;
	555	}
	556	// DEBUG
	557	//cout << "CHMAX = " << CHMAX << endl ;
	558	//
[2784]	559	if ( readHeader( ALCTM, "ALCTM" ) != 0 ) {
[1757]	560	if ( readTable( ALCTM, "ALCTM", sameEndian ) != 0 ) {
	561	os << LogIO::WARN << "Error while reading data ALCTM." << LogIO::POST ;
	562	return -1 ;
	563	}
	564	}
	565	// DEBUG
	566	//cout << "ALCTM = " << ALCTM << endl ;
	567	//
	568	int itmp ;
[2784]	569	if ( readHeader( itmp, "INTEG" ) != 0 ) {
[1757]	570	if ( readTable( itmp, "INTEG", sameEndian ) != 0 ) {
	571	os << LogIO::WARN << "Error while reading data IPTIM." << LogIO::POST ;
	572	return -1 ;
	573	}
	574	}
	575	IPTIM = (double)itmp ;
	576	// DEBUG
	577	//cout << "IPTIM = " << IPTIM << endl ;
	578	//
[2784]	579	if ( readHeader( PA, "PA" ) != 0 ) {
[1757]	580	if ( readTable( PA, "PA", sameEndian ) != 0 ) {
	581	os << LogIO::WARN << "Error while reading data PA." << LogIO::POST ;
	582	return -1 ;
	583	}
	584	}
	585	// DEBUG
	586	//cout << "PA = " << PA << endl ;
	587	//
	588
	589	// find data index for each ARYTP
	590	findData() ;
	591	vector<char *> v( ARYNM ) ;
	592	if ( readColumn( RX, "RX" ) != 0 ) {
	593	os << LogIO::WARN << "Error while reading data RX." << LogIO::POST ;
	594	return -1 ;
	595	}
	596	// DEBUG
[2664]	597	//nro_debug_output( "RX", ARYNM, RX ) ;
[1757]	598	//
	599	if ( readColumn( HPBW, "HPBW", sameEndian ) != 0 ) {
	600	os << LogIO::WARN << "Error while reading data HPBW." << LogIO::POST ;
	601	return -1 ;
	602	}
	603	// DEBUG
[2436]	604	// nro_debug_output( "HPBW", ARYNM, HPBW ) ;
[1757]	605	//
	606	if ( readColumn( EFFA, "EFFA", sameEndian ) != 0 ) {
	607	os << LogIO::WARN << "Error while reading data EFFA." << LogIO::POST ;
	608	return -1 ;
	609	}
	610	// DEBUG
[2436]	611	// nro_debug_output( "EFFA", ARYNM, EFFA ) ;
[1757]	612	//
	613	if ( readColumn( EFFB, "EFFB", sameEndian ) != 0 ) {
	614	os << LogIO::WARN << "Error while reading data EFFB." << LogIO::POST ;
	615	return -1 ;
	616	}
	617	// DEBUG
[2436]	618	// nro_debug_output( "EFFB", ARYNM, EFFB ) ;
[1757]	619	//
	620	if ( readColumn( EFFL, "EFFL", sameEndian ) != 0 ) {
	621	os << LogIO::WARN << "Error while reading data EFFL." << LogIO::POST ;
	622	return -1 ;
	623	}
	624	// DEBUG
[2436]	625	// nro_debug_output( "EFFL", ARYNM, EFFL ) ;
[1757]	626	//
	627	if ( readColumn( EFSS, "EFSS", sameEndian ) != 0 ) {
	628	os << LogIO::WARN << "Error while reading data EFSS." << LogIO::POST ;
	629	return -1 ;
	630	}
	631	// DEBUG
[2436]	632	// nro_debug_output( "EFSS", ARYNM, EFSS ) ;
[1757]	633	//
	634	if ( readColumn( GAIN, "GAIN", sameEndian ) != 0 ) {
	635	os << LogIO::WARN << "Error while reading data GAIN." << LogIO::POST ;
	636	return -1 ;
	637	}
	638	// DEBUG
[2436]	639	// nro_debug_output( "GAIN", ARYNM, GAIN ) ;
[1757]	640	//
	641	if ( readColumn( HORN, "HORN" ) != 0 ) {
	642	os << LogIO::WARN << "Error while reading data HORN." << LogIO::POST ;
	643	return -1 ;
	644	}
	645	// DEBUG
[2436]	646	// nro_debug_output( "HORN", ARYNM, HORN ) ;
[1757]	647	//
	648	if ( readColumn( POLTP, "POLTP" ) != 0 ) {
	649	os << LogIO::WARN << "Error while reading data POLTP." << LogIO::POST ;
	650	return -1 ;
	651	}
	652	// DEBUG
[2436]	653	// nro_debug_output( "POLTP", ARYNM, POLTP ) ;
[1757]	654	//
	655	vector<int> ipoldr( ARYNM, 0 ) ;
	656	if ( readColumn( ipoldr, "POLDR", sameEndian ) != 0 ) {
	657	os << LogIO::WARN << "Error while reading data POLDR." << LogIO::POST ;
	658	return -1 ;
	659	}
	660	for ( int i = 0 ; i < ARYNM ; i++ )
	661	POLDR[i] = (double)ipoldr[i] ;
	662	// DEBUG
[2436]	663	// nro_debug_output( "POLDR", ARYNM, POLDR ) ;
[1757]	664	//
	665	if ( readColumn( POLAN, "POLAN", sameEndian ) != 0 ) {
	666	os << LogIO::WARN << "Error while reading data POLAN." << LogIO::POST ;
	667	return -1 ;
	668	}
	669	// DEBUG
[2436]	670	// nro_debug_output( "POLAN", ARYNM, POLAN ) ;
[1757]	671	//
	672	if ( readColumn( DFRQ, "DFRQ", sameEndian ) != 0 ) {
	673	os << LogIO::WARN << "Error while reading data DFRQ." << LogIO::POST ;
	674	return -1 ;
	675	}
	676	// DEBUG
[2436]	677	// nro_debug_output( "DFRQ", ARYNM, DFRQ ) ;
[1757]	678	//
	679	if ( readColumn( SIDBD, "SIDBD" ) != 0 ) {
	680	os << LogIO::WARN << "Error while reading data SIDBD." << LogIO::POST ;
	681	return -1 ;
	682	}
	683	// DEBUG
[2436]	684	// nro_debug_output( "SIDBD", ARYNM, SIDBD ) ;
[1757]	685	//
	686	if ( readColumn( REFN, "REFN", sameEndian ) != 0 ) {
	687	os << LogIO::WARN << "Error while reading data REFN." << LogIO::POST ;
	688	return -1 ;
	689	}
	690	// DEBUG
[2436]	691	// nro_debug_output( "REFN", ARYNM, REFN ) ;
[1757]	692	//
	693	if ( readColumn( IPINT, "IPINT", sameEndian ) != 0 ) {
	694	os << LogIO::WARN << "Error while reading data IPINT." << LogIO::POST ;
	695	return -1 ;
	696	}
	697	// DEBUG
[2436]	698	// nro_debug_output( "IPINT", ARYNM, IPINT ) ;
[1757]	699	//
	700	if ( readColumn( MULTN, "MULTN", sameEndian ) != 0 ) {
	701	os << LogIO::WARN << "Error while reading data MULTN." << LogIO::POST ;
	702	return -1 ;
	703	}
	704	// DEBUG
[2436]	705	// nro_debug_output( "MULTN", ARYNM, MULTN ) ;
[1757]	706	//
	707	if ( readColumn( MLTSCF, "MLTSCF", sameEndian ) != 0 ) {
	708	os << LogIO::WARN << "Error while reading data MLTSCF." << LogIO::POST ;
	709	return -1 ;
	710	}
	711	// DEBUG
[2436]	712	// nro_debug_output( "MLTSCF", ARYNM, MLTSCF ) ;
[1757]	713	//
	714	if ( readColumn( LAGWIND, "LAGWIN" ) != 0 ) {
	715	os << LogIO::WARN << "Error while reading data LAGWIND." << LogIO::POST ;
	716	return -1 ;
	717	}
	718	// DEBUG
[2436]	719	// nro_debug_output( "LAGWIND", ARYNM, LAGWIND ) ;
[1757]	720	//
	721	if ( readColumn( BEBW, "BEBW", sameEndian ) != 0 ) {
	722	os << LogIO::WARN << "Error while reading data BEBW." << LogIO::POST ;
	723	return -1 ;
	724	}
	725	// DEBUG
[2436]	726	// nro_debug_output( "BEBW", ARYNM, BEBW ) ;
[1757]	727	//
	728	if ( readColumn( BERES, "BERES", sameEndian ) != 0 ) {
	729	os << LogIO::WARN << "Error while reading data BERES." << LogIO::POST ;
	730	return -1 ;
	731	}
	732	// DEBUG
[2436]	733	// nro_debug_output( "BERES", ARYNM, BERES ) ;
[1757]	734	//
	735	if ( readColumn( CHWID, "CHWID", sameEndian ) != 0 ) {
	736	os << LogIO::WARN << "Error while reading data CHWID." << LogIO::POST ;
	737	return -1 ;
	738	}
[2436]	739	// DEBUG
	740	// nro_debug_output( "CHWID", ARYNM, CHWID ) ;
[1757]	741	//
	742	if ( readARRY() != 0 ) {
	743	os << LogIO::WARN << "Error while reading data ARRY." << LogIO::POST ;
	744	return -1 ;
	745	}
	746	// DEBUG
[2436]	747	// nro_debug_output( "ARRY", NRO_FITS_ARYMAX, ARRY ) ;
[1757]	748	//
	749	if ( readColumn( NFCAL, "NFCAL", sameEndian ) != 0 ) {
	750	os << LogIO::WARN << "Error while reading data NFCAL." << LogIO::POST ;
	751	return -1 ;
	752	}
[2436]	753	// DEBUG
	754	// nro_debug_output( "NFCAL", ARYNM, NFCAL ) ;
[1757]	755	//
	756	if ( readColumn( F0CAL, "F0CAL", sameEndian ) != 0 ) {
	757	os << LogIO::WARN << "Error while reading data F0CAL." << LogIO::POST ;
	758	return -1 ;
	759	}
[2436]	760	// DEBUG
	761	// nro_debug_output( "F0CAL", ARYNM, F0CAL ) ;
[1757]	762	//
	763	for ( int i= 0 ; i < 10 ; i++) {
	764	vector<double> vv( ARYNM, 0 ) ;
	765	if ( readColumn( vv, "FQCAL", sameEndian, i ) != 0 ) {
	766	os << LogIO::WARN << "Error while reading data FQCAL." << LogIO::POST ;
	767	return -1 ;
	768	}
	769	for ( int j = 0 ; j < ARYNM ; j++ ) {
	770	FQCAL[j][i] = vv[j] ;
	771	}
	772	}
	773	// DEBUG
[2436]	774	// nro_debug_output( "FQCAL", ARYNM, 10, FQCAL ) ;
[1757]	775	//
	776	for ( int i= 0 ; i < 10 ; i++) {
	777	vector<double> vv( ARYNM, 0 ) ;
	778	if ( readColumn( vv, "CHCAL", sameEndian, i ) != 0 ) {
	779	os << LogIO::WARN << "Error while reading data CHCAL." << LogIO::POST ;
	780	return -1 ;
	781	}
	782	for ( int j = 0 ; j < ARYNM ; j++ ) {
	783	CHCAL[j][i] = vv[j] ;
	784	}
	785	}
	786	// DEBUG
[2436]	787	// nro_debug_output( "CHCAL", ARYNM, 10, CHCAL ) ;
[1757]	788	//
	789	for ( int i= 0 ; i < 10 ; i++) {
	790	vector<double> vv( ARYNM, 0 ) ;
	791	if ( readColumn( vv, "CWCAL", sameEndian, i ) != 0 ) {
	792	os << LogIO::WARN << "Error while reading data CWCAL." << LogIO::POST ;
	793	return -1 ;
	794	}
	795	for ( int j = 0 ; j < ARYNM ; j++ ) {
	796	CWCAL[j][i] = vv[j] ;
	797	}
	798	}
	799	// DEBUG
[2436]	800	// nro_debug_output( "CWCAL", ARYNM, 10, CWCAL ) ;
[1757]	801	//
[2784]	802	if ( readHeader( SCNLEN, "NAXIS1" ) != 0 ) {
[1757]	803	os << LogIO::WARN << "Error while reading data SCNLEN." << LogIO::POST ;
	804	return -1 ;
	805	}
	806	// DEBUG
	807	//cout << "SCNLEN = " << SCNLEN << endl ;
	808	//
[2784]	809	if ( readHeader( SBIND, "SBIND" ) != 0 ) {
[1757]	810	os << LogIO::NORMAL << "SBIND set to 0." << LogIO::POST ;
	811	SBIND = 0 ;
	812	}
	813	// DEBUG
	814	//cout << "SBIND = " << SBIND << endl ;
	815	//
[2784]	816	if ( readHeader( IBIT, "IBIT" ) != 0 ) {
[1757]	817	os << LogIO::NORMAL << "IBIT set to 8." << LogIO::POST ;
	818	IBIT = 8 ; // 8 bit? 12 bit?
	819	}
	820	// DEBUG
	821	//cout << "IBIT = " << IBIT << endl ;
	822	//
	823	if ( readHeader( SITE, "TELESCOP" ) != 0 ) {
	824	os << LogIO::WARN << "Error while reading data SITE." << LogIO::POST ;
	825	return -1 ;
	826	}
	827	// DEBUG
	828	//cout << "SITE = \'" << SITE << "\'" << endl ;
	829	//
	830	if ( readColumn( DSBFC, "DSBFC", sameEndian ) != 0 ) {
	831	os << LogIO::NORMAL << "All DSBFC elements set to 1." << LogIO::POST ;
	832	for ( int i = 0 ; i < ARYNM ; i++ )
	833	DSBFC[i] = 1.0 ;
	834	}
	835	// DEBUG
[2436]	836	// nro_debug_output( "DSBFC", ARYNM, DSBFC ) ;
[1757]	837	//
	838
	839	return 0 ;
	840	}
	841
	842	int NROFITSDataset::fillRecord( int i )
	843	{
	844	LogIO os( LogOrigin( "NROFITSDataset", "fillRecord()", WHERE ) ) ;
	845
	846	int status = 0 ;
	847	string str4( 4, ' ' ) ;
	848	string str8( 8, ' ' ) ;
	849	string str24( 24, ' ' ) ;
	850
[3105]	851	for (unsigned int ii = 0u; ii < 4u; ++ii) {
	852	record_->LSFIL[ii] = ' ';
[3103]	853	}
[1757]	854	status = readTable( record_->LSFIL, "LSFIL", 4, i ) ;
	855	if ( status ) {
	856	os << LogIO::WARN << "Error while reading LSFIL." << LogIO::POST ;
	857	return status ;
	858	}
	859	// DEBUG
	860	//cout << "LSFIL(" << i << ") = " << record_->LSFIL << endl ;
	861	//
	862	status = readTable( record_->ISCAN, "ISCN", same_, i ) ;
	863	if ( status ) {
	864	os << LogIO::WARN << "Error while reading ISCAN." << LogIO::POST ;
	865	return status ;
	866	}
	867	// DEBUG
	868	//cout << "ISCAN(" << i << ") = " << record_->ISCAN << endl ;
	869	//
	870	vector<int> itmp( 6, 0 ) ;
	871	status = readTable( itmp, "LAVST", same_, i ) ;
	872	if ( status ) {
	873	os << LogIO::WARN << "Error while reading LAVST." << LogIO::POST ;
	874	return status ;
	875	}
	876	else {
[1868]	877	sprintf( record_->LAVST, "%4d%02d%02d%02d%02d%02d.000", itmp[0], itmp[1], itmp[2], itmp[3], itmp[4], itmp[5] ) ;
[1757]	878	}
	879	// DEBUG
	880	//cout << "LAVST(" << i << ") = " << record_->LAVST << endl ;
	881	//
[3105]	882	for (unsigned int ii = 0u; ii < 8u; ++ii) {
	883	record_->SCANTP[ii] = ' ';
[3103]	884	}
[1757]	885	status = readTable( record_->SCANTP, "SCNTP", strlen(record_->SCANTP), i ) ;
	886	if ( status ) {
	887	os << LogIO::WARN << "Error while reading SCANTP." << LogIO::POST ;
	888	return status ;
	889	}
	890	// DEBUG
	891	//cout << "SCANTP(" << i << ") = " << record_->SCANTP << endl ;
	892	//
[2940]	893	const char *name1 = "" ;
	894	const char *name2 = "" ;
[1757]	895	if ( SCNCD == 0 ) {
	896	name1 = "DRA" ;
	897	name2 = "DDEC" ;
	898	}
	899	else if ( SCNCD == 1 ) {
	900	name1 = "DGL" ;
	901	name2 = "DGB" ;
	902	}
	903	else {
	904	name1 = "DAZ" ;
	905	name2 = "DEL" ;
	906	}
	907	status = readTable( record_->DSCX, name1, same_, i ) ;
	908	if ( status ) {
	909	os << LogIO::WARN << "Error while reading DSCX." << LogIO::POST ;
	910	return status ;
	911	}
	912	// DEBUG
	913	//cout << "DSCX(" << i << ") = " << record_->DSCX << endl ;
	914	//
	915	status = readTable( record_->DSCY, name2, same_, i ) ;
	916	if ( status ) {
	917	os << LogIO::WARN << "Error while reading DSCY." << LogIO::POST ;
	918	return status ;
	919	}
	920	// DEBUG
	921	//cout << "DSCY(" << i << ") = " << record_->DSCY << endl ;
	922	//
	923	if ( SCNCD == 0 ) {
	924	name1 = "RA" ;
	925	name2 = "DEC" ;
	926	}
	927	else if ( SCNCD == 1 ) {
	928	name1 = "GL" ;
	929	name2 = "GB" ;
	930	}
	931	else {
	932	name1 = "AZ" ;
	933	name2 = "EL" ;
	934	}
	935	status = readTable( record_->SCX, name1, same_, i ) ;
	936	if ( status ) {
	937	os << LogIO::WARN << "Error while reading SCX." << LogIO::POST ;
	938	return status ;
	939	}
	940	// DEBUG
	941	//cout << "SCX(" << i << ") = " << record_->SCX << endl ;
	942	//
	943	status = readTable( record_->SCY, name2, same_, i ) ;
	944	if ( status ) {
	945	os << LogIO::WARN << "Error while reading SCY." << LogIO::POST ;
	946	return status ;
	947	}
	948	// DEBUG
	949	//cout << "SCY(" << i << ") = " << record_->SCY << endl ;
	950	//
	951	status = readTable( record_->PAZ, "PAZ", same_, i ) ;
	952	if ( status ) {
	953	os << LogIO::WARN << "Error while reading PAZ." << LogIO::POST ;
	954	return status ;
	955	}
	956	// DEBUG
	957	//cout << "PAZ(" << i << ") = " << record_->PAZ << endl ;
	958	//
	959	status = readTable( record_->PEL, "PEL", same_, i ) ;
	960	if ( status ) {
	961	os << LogIO::WARN << "Error while reading PEL." << LogIO::POST ;
	962	return status ;
	963	}
	964	// DEBUG
	965	//cout << "PEL(" << i << ") = " << record_->PEL << endl ;
	966	//
	967	status = readTable( record_->RAZ, "RAZ", same_, i ) ;
	968	if ( status ) {
	969	os << LogIO::WARN << "Error while reading RAZ." << LogIO::POST ;
	970	return status ;
	971	}
	972	// DEBUG
	973	//cout << "RAZ(" << i << ") = " << record_->RAZ << endl ;
	974	//
	975	status = readTable( record_->REL, "REL", same_, i ) ;
	976	if ( status ) {
	977	os << LogIO::WARN << "Error while reading REL." << LogIO::POST ;
	978	return status ;
	979	}
	980	// DEBUG
	981	//cout << "REL(" << i << ") = " << record_->REL << endl ;
	982	//
	983	status = readTable( record_->XX, "XX", same_, i ) ;
	984	if ( status ) {
	985	os << LogIO::WARN << "Error while reading XX." << LogIO::POST ;
	986	return status ;
	987	}
	988	// DEBUG
	989	//cout << "XX(" << i << ") = " << record_->XX << endl ;
	990	//
	991	status = readTable( record_->YY, "YY", same_, i ) ;
	992	if ( status ) {
	993	os << LogIO::WARN << "Error while reading YY." << LogIO::POST ;
	994	return status ;
	995	}
	996	// DEBUG
	997	//cout << "YY(" << i << ") = " << record_->YY << endl ;
	998	//
[3105]	999	for (unsigned int ii = 0u; ii < 4u; ++ii) {
	1000	record_->ARRYT[ii] = ' ';
[3103]	1001	}
	1002	status = readTable( record_->ARRYT, "ARRYT", 4, i ) ;
	1003	for (int j = 3 ; j >= 0 ; j--) {
[2664]	1004	if (record_->ARRYT[j] == ' ') record_->ARRYT[j] = '\0';
	1005	else break;
	1006	}
[1757]	1007	if ( status ) {
	1008	os << LogIO::WARN << "Error while reading ARRYT." << LogIO::POST ;
	1009	return status ;
	1010	}
	1011	// DEBUG
	1012	//cout << "ARRYT(" << i << ") = " << record_->ARRYT << endl ;
	1013	//
	1014	double dtmp ;
	1015	status = readTable( dtmp, "TEMP", same_, i ) ;
	1016	if ( status ) {
	1017	os << LogIO::WARN << "Error while reading TEMP." << LogIO::POST ;
	1018	return status ;
	1019	}
	1020	else {
	1021	record_->TEMP = dtmp ;
	1022	}
	1023	// DEBUG
	1024	//cout << "TEMP(" << i << ") = " << record_->TEMP << endl ;
	1025	//
	1026	status = readTable( dtmp, "PATM", same_, i ) ;
	1027	if ( status ) {
	1028	os << LogIO::WARN << "Error while reading PATM." << LogIO::POST ;
	1029	return status ;
	1030	}
	1031	else {
	1032	record_->PATM = dtmp ;
	1033	}
	1034	// DEBUG
	1035	//cout << "PATM(" << i << ") = " << record_->PATM << endl ;
	1036	//
	1037	status = readTable( dtmp, "PH2O", same_, i ) ;
	1038	if ( status ) {
	1039	os << LogIO::WARN << "Error while reading PH2O." << LogIO::POST ;
	1040	return status ;
	1041	}
	1042	else {
	1043	record_->PH2O = dtmp ;
	1044	}
	1045	// DEBUG
	1046	//cout << "PH2O(" << i << ") = " << record_->PH2O << endl ;
	1047	//
	1048	status = readTable( dtmp, "VWIND", same_, i ) ;
	1049	if ( status ) {
	1050	os << LogIO::WARN << "Error while reading VWIND." << LogIO::POST ;
	1051	return status ;
	1052	}
	1053	else {
	1054	record_->VWIND = dtmp ;
	1055	}
	1056	// DEBUG
	1057	//cout << "VWIND(" << i << ") = " << record_->VWIND << endl ;
	1058	//
	1059	status = readTable( dtmp, "DWIND", same_, i ) ;
	1060	if ( status ) {
	1061	os << LogIO::WARN << "Error while reading DWIND." << LogIO::POST ;
	1062	return status ;
	1063	}
	1064	else {
	1065	record_->DWIND = dtmp ;
	1066	}
	1067	// DEBUG
	1068	//cout << "DWIND(" << i << ") = " << record_->DWIND << endl ;
	1069	//
	1070	status = readTable( dtmp, "TAU", same_, i ) ;
	1071	if ( status ) {
	1072	os << LogIO::WARN << "Error while reading TAU." << LogIO::POST ;
	1073	return status ;
	1074	}
	1075	else {
	1076	record_->TAU = dtmp ;
	1077	}
	1078	// DEBUG
	1079	//cout << "TAU(" << i << ") = " << record_->TAU << endl ;
	1080	//
	1081	status = readTable( dtmp, "TSYS", same_, i ) ;
	1082	if ( status ) {
	1083	os << LogIO::WARN << "Error while reading TSYS." << LogIO::POST ;
	1084	return status ;
	1085	}
	1086	else {
	1087	record_->TSYS = dtmp ;
	1088	}
	1089	// DEBUG
	1090	//cout << "TSYS(" << i << ") = " << record_->TSYS << endl ;
	1091	//
	1092	status = readTable( dtmp, "BATM", same_, i ) ;
	1093	if ( status ) {
	1094	os << LogIO::WARN << "Error while reading BATM." << LogIO::POST ;
	1095	return status ;
	1096	}
	1097	else {
	1098	record_->BATM = dtmp ;
	1099	}
	1100	// DEBUG
	1101	//cout << "BATM(" << i << ") = " << record_->BATM << endl ;
	1102	//
	1103	status = readTable( record_->VRAD, "VRAD", same_, i ) ;
	1104	if ( status ) {
	1105	os << LogIO::WARN << "Error while reading TEMP." << LogIO::POST ;
	1106	return status ;
	1107	}
	1108	// DEBUG
	1109	//cout << "VRAD(" << i << ") = " << record_->VRAD << endl ;
	1110	//
	1111	status = readTable( record_->FREQ0, "FRQ0", same_, i ) ;
	1112	if ( status ) {
	1113	os << LogIO::WARN << "Error while reading FREQ0." << LogIO::POST ;
	1114	return status ;
	1115	}
	1116	// DEBUG
	1117	//cout << "FREQ0(" << i << ") = " << record_->FREQ0 << endl ;
	1118	//
	1119	status = readTable( record_->FQTRK, "FQTRK", same_, i ) ;
	1120	if ( status ) {
	1121	os << LogIO::WARN << "Error while reading FQTRK." << LogIO::POST ;
	1122	return status ;
	1123	}
	1124	// DEBUG
	1125	//cout << "FQTRK(" << i << ") = " << record_->FQTRK << endl ;
	1126	//
	1127	status = readTable( record_->FQIF1, "FQIF1", same_, i ) ;
	1128	if ( status ) {
	1129	os << LogIO::WARN << "Error while reading FQIF1." << LogIO::POST ;
	1130	return status ;
	1131	}
	1132	// DEBUG
	1133	//cout << "FQIF1(" << i << ") = " << record_->FQIF1 << endl ;
	1134	//
	1135	status = readTable( record_->ALCV, "ALCV", same_, i ) ;
	1136	if ( status ) {
	1137	os << LogIO::WARN << "Error while reading ALCV." << LogIO::POST ;
	1138	return status ;
	1139	}
	1140	// DEBUG
	1141	//cout << "ALCV(" << i << ") = " << record_->ALCV << endl ;
	1142	//
	1143	record_->IDMY0 = 0 ;
	1144	status = readTable( record_->DPFRQ, "DPFRQ", same_, i ) ;
	1145	if ( status ) {
	1146	//os << LogIO::WARN << "Error DPFRQ set to 0." << LogIO::POST ;
	1147	record_->DPFRQ = 0.0 ;
	1148	}
	1149	// DEBUG
	1150	//cout << "DPFRQ(" << i << ") = " << record_->DPFRQ << endl ;
	1151	//
	1152	status = readTable( record_->SFCTR, "SFCTR", same_, i ) ;
	1153	if ( status ) {
	1154	os << LogIO::WARN << "Error while reading SFCTR." << LogIO::POST ;
	1155	return status ;
	1156	}
	1157	// DEBUG
	1158	//cout << "SFCTR(" << i << ") = " << record_->SFCTR << endl ;
	1159	//
	1160	status = readTable( record_->ADOFF, "ADOFF", same_, i ) ;
	1161	if ( status ) {
	1162	os << LogIO::WARN << "Error while reading ADOFF." << LogIO::POST ;
	1163	return status ;
	1164	}
	1165	// DEBUG
	1166	//cout << "ADOFF(" << i << ") = " << record_->ADOFF << endl ;
	1167	//
	1168	//status = readTable( record_->JDATA, "LDATA", same_, i ) ;
	1169	status = readTable( JDATA, "LDATA", same_, i ) ;
	1170	if ( status ) {
	1171	os << LogIO::WARN << "Error while reading JDATA." << LogIO::POST ;
	1172	return status ;
	1173	}
	1174	// DEBUG
	1175	// for ( int i = 0 ; i < chmax_ ; i++ )
	1176	// //cout << "JDATA[" << i << "] = " << JDATA[i] << " " ;
	1177	// //cout << endl ;
	1178	//
[1868]	1179
	1180
	1181	// Update IPTIM since it depends on the row for NROFITS
	1182	int integ ;
	1183	status = readTable( integ, "INTEG", same_, i ) ;
	1184	if ( !status ) {
	1185	IPTIM = (double)integ ;
	1186	}
	1187
[1757]	1188	return status ;
	1189	}
	1190
	1191	vector< vector<double> > NROFITSDataset::getSpectrum()
	1192	{
	1193	vector< vector<double> > spec;
	1194
	1195	for ( int i = 0 ; i < rowNum_ ; i++ ) {
	1196	spec.push_back( getSpectrum( i ) ) ;
	1197	}
	1198
	1199	return spec ;
	1200	}
	1201
	1202	vector<double> NROFITSDataset::getSpectrum( int i )
	1203	{
	1204	vector<double> spec( chmax_, 0.0 ) ;
	1205	vector<double> specout( chmax_, 0.0 ) ;
[2766]	1206	const NRODataRecord *record = getRecord( i ) ;
[1757]	1207	double scale = record->SFCTR ;
	1208	double offset = record->ADOFF ;
	1209	double dscale = MLTSCF[getIndex( i )] ;
	1210	//vector<int> ispec = record->JDATA ;
	1211	vector<int> ispec = JDATA ;
	1212	for ( int ii = 0 ; ii < chmax_ ; ii++ ) {
	1213	spec[ii] = (double)( ispec[ii] * scale + offset ) * dscale ;
	1214	}
	1215
	1216	// for AOS, re-gridding is needed
	1217	if ( strncmp( record->ARRYT, "H", 1 ) == 0
	1218	\|\| strncmp( record->ARRYT, "W", 1 ) == 0
	1219	\|\| strncmp( record->ARRYT, "U", 1 ) == 0 ) {
	1220
	1221	string arryt = string( record->ARRYT ) ;
	1222	uInt ib = getArrayId( arryt ) ;
	1223	vector<double> fqcal = getFQCAL()[ib] ;
	1224	vector<double> chcal = getCHCAL()[ib] ;
	1225	int ncal = getNFCAL()[ib] ;
	1226
	1227	// //cout << "NRODataset::getFrequencies() ncal = " << ncal << endl ;
	1228	while ( ncal < (int)fqcal.size() ) {
	1229	fqcal.pop_back() ;
	1230	chcal.pop_back() ;
	1231	}
	1232	Vector<Double> xin( chcal ) ;
	1233	Vector<Double> yin( fqcal ) ;
	1234	int nchan = getNUMCH() ;
	1235	Vector<Double> xout( nchan ) ;
	1236	indgen( xout ) ;
	1237	Vector<Double> yout ;
	1238	InterpolateArray1D<Double, Double>::interpolate( yout, xout, xin, yin, InterpolateArray1D<Double,Double>::cubic ) ;
	1239	// debug
	1240	//cout << "i=" << i << endl ;
[1869]	1241	// if ( i == 16 ) {
	1242	// ofstream ofs0( "spgrid0.dat" ) ;
	1243	// for ( int ii = 0 ; ii < getNUMCH() ; ii++ )
	1244	// ofs0 << xout[ii] << "," ;
	1245	// ofs0 << endl ;
	1246	// for ( int ii = 0 ; ii < getNUMCH() ; ii++ )
	1247	// ofs0 << setprecision(16) << record->FREQ0+yout[ii] << "," ;
	1248	// ofs0 << endl ;
	1249	// ofs0.close() ;
	1250	// }
[1757]	1251	//
	1252	Vector<Double> z( nchan ) ;
	1253	Double bw = abs( yout[nchan-1] - yout[0] ) ;
	1254	bw += 0.5 * abs( yout[nchan-1] - yout[nchan-2] + yout[1] - yout[0] ) ;
	1255	Double dz = bw / (Double)nchan ;
	1256	if ( yout[0] > yout[nchan-1] )
	1257	dz = - dz ;
	1258	z[0] = yout[0] - 0.5 * ( yout[1] - yout[0] - dz ) ;
	1259	for ( int ii = 1 ; ii < nchan ; ii++ )
	1260	z[ii] = z[ii-1] + dz ;
	1261	Vector<Double> zi( nchan+1 ) ;
	1262	Vector<Double> yi( nchan+1 ) ;
	1263	zi[0] = z[0] - 0.5 * dz ;
	1264	zi[1] = z[0] + 0.5 * dz ;
	1265	yi[0] = yout[0] - 0.5 * ( yout[1] - yout[0] ) ;
	1266	yi[1] = yout[0] + 0.5 * ( yout[1] - yout[0] ) ;
	1267	for ( int ii = 2 ; ii < nchan ; ii++ ) {
	1268	zi[ii] = zi[ii-1] + dz ;
	1269	yi[ii] = yi[ii-1] + 0.5 * ( yout[ii] - yout[ii-2] ) ;
	1270	}
	1271	zi[nchan] = z[nchan-1] + 0.5 * dz ;
	1272	yi[nchan] = yout[nchan-1] + 0.5 * ( yout[nchan-1] - yout[nchan-2] ) ;
	1273	// // debug
	1274	// //cout << "nchan=" << nchan << ", bw=" << bw << ", dz=" << dz
	1275	// << ", y[1]-y[0]=" << yout[1]-yout[0] << endl ;
	1276	// //cout << "z: " << z[0] << " - " << z[nchan-1]
	1277	// << ", zi: " << zi[0] << " - " << zi[nchan] << endl ;
	1278	// //cout << "y: " << yout[0] << " - " << yout[nchan-1]
	1279	// << ", yi: " << yi[0] << " - " << yi[nchan] << endl ;
	1280	// ofstream ofs1( "spgrid1.dat", ios::out \| ios::app ) ;
	1281	// ofs1 << "spid=" << i << ", ARRYT=" << record->ARRYT << endl ;
	1282	// ofs1 << "z[0]=" << z[0] << ", yout[0]=" << yout[0] << endl ;
	1283	// for ( int ii = 1; ii < nchan ; ii++ ) {
	1284	// ofs1 << " dz=" << z[ii]-z[ii-1] << ", dy=" << yout[ii]-yout[ii-1] << endl ;
	1285	// ofs1 << "z[" << ii << "]=" << z[ii] << ", yout[" << ii << "]=" << yout[ii] << endl ;
	1286	// }
	1287	// ofs1.close() ;
	1288	// ofstream ofs2( "spgrid2.dat", ios::out \| ios::app ) ;
	1289	// ofs2 << "spid=" << i << ", ARRYT=" << record->ARRYT << endl ;
	1290	// for ( int ii = 0 ; ii < nchan+1 ; ii++ )
	1291	// ofs2 << "zi[" << ii << "]=" << zi[ii] << ", yi[" << ii << "]=" << yi[ii] << endl ;
	1292	// ofs2.close() ;
	1293	// //
	1294	int ichan = 0 ;
	1295	double wsum = 0.0 ;
	1296	// debug
	1297	//ofstream ofs3( "spgrid3.dat", ios::out \| ios::app ) ;
	1298	if ( dz > 0.0 ) {
	1299	for ( int ii = 0 ; ii < nchan ; ii++ ) {
	1300	double zl = zi[ii] ;
	1301	double zr = zi[ii+1] ;
	1302	for ( int j = ichan ; j < nchan ; j++ ) {
	1303	double yl = yi[j] ;
	1304	double yr = yi[j+1] ;
	1305	if ( yl <= zl ) {
	1306	if ( yr <= zl ) {
	1307	continue ;
	1308	}
	1309	else if ( yr <= zr ) {
	1310	specout[ii] += spec[j] * ( yr - zl ) ;
	1311	wsum += ( yr - zl ) ;
	1312	}
	1313	else {
	1314	specout[ii] += spec[j] * dz ;
	1315	wsum += dz ;
	1316	ichan = j ;
	1317	break ;
	1318	}
	1319	}
	1320	else if ( yl < zr ) {
	1321	if ( yr <= zr ) {
	1322	specout[ii] += spec[j] * ( yr - yl ) ;
	1323	wsum += ( yr - yl ) ;
	1324	}
	1325	else {
	1326	specout[ii] += spec[j] * ( zr - yl ) ;
	1327	wsum += ( zr - yl ) ;
	1328	ichan = j ;
	1329	break ;
	1330	}
	1331	}
	1332	else {
	1333	ichan = j - 1 ;
	1334	break ;
	1335	}
	1336	}
	1337	specout[ii] /= wsum ;
	1338	wsum = 0.0 ;
	1339	}
	1340	}
	1341	else if ( dz < 0.0 ) {
	1342	for ( int ii = 0 ; ii < nchan ; ii++ ) {
	1343	double zl = zi[ii] ;
	1344	double zr = zi[ii+1] ;
	1345	for ( int j = ichan ; j < nchan ; j++ ) {
	1346	double yl = yi[j] ;
	1347	double yr = yi[j+1] ;
	1348	if ( yl >= zl ) {
	1349	if ( yr >= zl ) {
	1350	continue ;
	1351	}
	1352	else if ( yr >= zr ) {
	1353	specout[ii] += spec[j] * abs( yr - zl ) ;
	1354	wsum += abs( yr - zl ) ;
	1355	}
	1356	else {
	1357	specout[ii] += spec[j] * abs( dz ) ;
	1358	wsum += abs( dz ) ;
	1359	ichan = j ;
	1360	break ;
	1361	}
	1362	}
	1363	else if ( yl > zr ) {
	1364	if ( yr >= zr ) {
	1365	specout[ii] += spec[j] * abs( yr - yl ) ;
	1366	wsum += abs( yr - yl ) ;
	1367	}
	1368	else {
	1369	specout[ii] += spec[j] * abs( zr - yl ) ;
	1370	wsum += abs( zr - yl ) ;
	1371	ichan = j ;
	1372	break ;
	1373	}
	1374	}
	1375	else {
	1376	ichan = j - 1 ;
	1377	break ;
	1378	}
	1379	}
	1380	specout[ii] /= wsum ;
	1381	wsum = 0.0 ;
	1382	}
	1383	}
	1384	//specout = spec ;
	1385	//ofs3.close() ;
	1386	}
	1387	else {
	1388	specout = spec ;
	1389	}
	1390
	1391	return specout ;
	1392	}
	1393
	1394	int NROFITSDataset::getIndex( int irow )
	1395	{
[2766]	1396	const NRODataRecord *record = getRecord( irow ) ;
[1757]	1397	string str = record->ARRYT ;
	1398	string::size_type pos = str.find( " " ) ;
	1399	if ( pos != string::npos )
	1400	str = str.substr( 0, pos ) ;
	1401	int index = -1 ;
	1402	for ( int i = 0 ; i < ARYNM ; i++ ) {
	1403	if ( str.compare( 0, 3, ARYTP[i] ) == 0 ) {
	1404	index = i ;
	1405	break ;
	1406	}
	1407	}
	1408	return index ;
	1409	}
	1410
	1411	double NROFITSDataset::radRA( string ra )
	1412	{
	1413	int pos1 = ra.find( ':' ) ;
	1414	int pos2 ;
	1415	string ch = ra.substr( 0, pos1 ) ;
	1416	//cout << "ch = \'" << ch << "\'" << endl ;
	1417	pos2 = pos1 + 1 ;
	1418	pos1 = ra.find( ':', pos2 ) ;
	1419	string cm = ra.substr( pos2, pos1 - pos2 ) ;
	1420	//cout << "cm = \'" << cm << "\'" << endl ;
	1421	pos2 = pos1 + 1 ;
	1422	pos1 = ra.size() ;
	1423	string cs = ra.substr( pos2, pos1 - pos2 ) ;
	1424	//cout << "cs = \'" << cs << "\'" << endl ;
	1425	double h ;
	1426	if ( ra[0] != '-' )
	1427	h = atof( ch.c_str() ) + atof( cm.c_str() ) / 60.0 + atof( cs.c_str() ) / 3600.0 ;
	1428	else
	1429	h = atof( ch.c_str() ) - atof( cm.c_str() ) / 60.0 - atof( cs.c_str() ) / 3600.0 ;
	1430	double rra = h * M_PI / 12.0 ;
	1431	return rra ;
	1432	}
	1433
	1434	double NROFITSDataset::radDEC( string dec )
	1435	{
	1436	int pos1 = dec.find( ':' ) ;
	1437	int pos2 ;
	1438	string cd = dec.substr( 0, pos1 ) ;
	1439	//cout << "cd = \'" << cd << "\'" << endl ;
	1440	pos2 = pos1 + 1 ;
	1441	pos1 = dec.find( ':', pos2 ) ;
	1442	string cm = dec.substr( pos2, pos1 - pos2 ) ;
	1443	//cout << "cm = \'" << cm << "\'" << endl ;
	1444	pos2 = pos1 + 1 ;
	1445	pos1 = dec.size() ;
	1446	string cs = dec.substr( pos2, pos1 - pos2 ) ;
	1447	//cout << "cs = \'" << cs << "\'" << endl ;
	1448	double h ;
	1449	if ( dec[0] != '-' )
	1450	h = atof( cd.c_str() ) + atof( cm.c_str() ) / 60.0 + atof( cs.c_str() ) / 3600.0 ;
	1451	else
	1452	h = atof( cd.c_str() ) - atof( cm.c_str() ) / 60.0 - atof( cs.c_str() ) / 3600.0 ;
	1453	double rdec = h * M_PI / 180.0 ;
	1454	return rdec ;
	1455	}
	1456
	1457	void NROFITSDataset::getField()
	1458	{
[2768]	1459	long offset = 0;
[1757]	1460	for ( int i = 0 ; i < numField_ ; i++ ) {
	1461	char key1[9] ;
	1462	char key2[9] ;
	1463	char key3[9] ;
	1464	if ( i < 9 ) {
	1465	sprintf( key1, "TFORM%d ", i+1 ) ;
	1466	sprintf( key2, "TTYPE%d ", i+1 ) ;
	1467	sprintf( key3, "TUNIT%d ", i+1 ) ;
	1468	//cout << "key1 = " << key1 << ", key2 = " << key2 << ", key3 = " << key3 << endl ;
	1469	}
	1470	else if ( i < 99 ) {
	1471	sprintf( key1, "TFORM%2d ", i+1 ) ;
	1472	sprintf( key2, "TTYPE%2d ", i+1 ) ;
	1473	sprintf( key3, "TUNIT%2d ", i+1 ) ;
	1474	//cout << "key1 = " << key1 << ", key2 = " << key2 << ", key3 = " << key3 << endl ;
	1475	}
	1476	else {
	1477	sprintf( key1, "TFORM%3d", i+1 ) ;
	1478	sprintf( key2, "TTYPE%3d", i+1 ) ;
	1479	sprintf( key3, "TUNIT%3d", i+1 ) ;
	1480	//cout << "key1 = " << key1 << ", key2 = " << key2 << ", key3 = " << key3 << endl ;
	1481	}
	1482	//char tmp[9] ;
	1483	string tmp ;
	1484	//strcpy( tmp, " " ) ;
	1485	if ( readHeader( tmp, key1 ) != 0 ) {
	1486	cerr << "Error while reading field keyword for scan header." << endl ;
	1487	return ;
	1488	}
[2768]	1489	string form = tmp ;
	1490	string::size_type spos = form.find( " " ) ;
[1757]	1491	if ( spos != string::npos )
[2768]	1492	form = form.substr( 0, spos ) ;
[1757]	1493	//strcpy( tmp, " " ) ;
	1494	if ( readHeader( tmp, key2 ) != 0 ) {
	1495	cerr << "Error while reading field type for scan header." << endl ;
	1496	return ;
	1497	}
[2812]	1498	string name = tmp ;
	1499	spos = tmp.find( " " ) ;
[1757]	1500	if ( spos != string::npos )
[2812]	1501	name = tmp.substr( 0, spos ) ;
[1757]	1502	//strcpy( tmp, " " ) ;
[2768]	1503	if ( form.find( "A" ) != string::npos ) {
	1504	//cout << "skip to get unit: name = " << form << endl ;
[1757]	1505	//strcpy( tmp, "none " ) ;
	1506	tmp = "none" ;
	1507	}
	1508	else {
[2768]	1509	//cout << "get unit: name = " << form << endl ;
[1757]	1510	if ( readHeader( tmp, key3 ) != 0 ) {
	1511	//strcpy( tmp, "none " ) ;
	1512	tmp = "none" ;
	1513	}
	1514	}
[2812]	1515	//string unit = string( tmp ) ;
	1516	//unit = tmp ;
	1517	//spos = tmp.find( " " ) ;
	1518	//if ( spos != string::npos )
	1519	// unit = unit.substr( 0, spos ) ;
	1520	//cout << "i = " << i << ": name=" << form << " type=" << name << " unit=" << unit << endl ;
[2768]	1521
	1522	string substr1 = form.substr( 0, form.size()-1 ) ;
	1523	string substr2 = form.substr( form.size()-1, 1 ) ;
	1524	//cout << "substr1 = " << substr1 << ", substr2 = " << substr2 << endl ;
	1525	int o1 = atoi( substr1.c_str() ) ;
	1526	int o2 = 0 ;
	1527	if ( substr2 == "A" )
	1528	o2 = sizeof(char) ;
	1529	else if ( substr2 == "J" )
	1530	o2 = sizeof(int) ;
	1531	else if ( substr2 == "F" )
	1532	o2 = sizeof(float) ;
	1533	else if ( substr2 == "D" )
	1534	o2 = sizeof(double) ;
[2812]	1535
	1536	FieldProperty property;
	1537	property.offset = offset;
	1538	property.size = o1 * o2;
	1539	properties_[name] = property;
	1540
	1541	offset += property.size ;
[1757]	1542	}
	1543	}
	1544
	1545	void NROFITSDataset::fillARYTP()
	1546	{
	1547	string arry ;
	1548	int count = 0 ;
	1549	string arry1 ;
	1550	string arry2 ;
	1551	string arry3 ;
	1552	string arry4 ;
[2664]	1553	char arytp[4];
[1757]	1554	if ( readHeader( arry, "ARRY1" ) == 0 )
	1555	arry1 = arry ;
	1556	else
	1557	arry1 = "00000000000000000000" ;
	1558	for ( int i = 0 ; i < 20 ; i++ ) {
	1559	if ( arry1[i] == '1' ) {
[2664]	1560	for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0';
[1757]	1561	sprintf( arytp, "H%d", i+1 ) ;
	1562	ARYTP[count++] = string( arytp ) ;
	1563	}
	1564	}
	1565	if ( readHeader( arry, "ARRY2" ) == 0 )
	1566	arry2 = arry ;
	1567	else
	1568	arry2 = "00000000000000000000" ;
[2664]	1569	for ( int i = 0 ; i < 10 ; i++ ) {
[1757]	1570	if ( arry2[i] == '1' ) {
[2664]	1571	for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0';
	1572	sprintf( arytp, "W%d", i+1 ) ;
	1573	ARYTP[count++] = string( arytp ) ;
[1757]	1574	}
	1575	}
[2664]	1576	for ( int i = 10 ; i < 15 ; i++ ) {
	1577	if ( arry2[i] == '1' ) {
	1578	for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0';
	1579	sprintf( arytp, "U%d", i-9 ) ;
	1580	ARYTP[count++] = string( arytp ) ;
	1581	}
	1582	}
	1583	for ( int i = 15 ; i < 20 ; i++ ) {
	1584	if ( arry2[i] == '1' ) {
	1585	for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0';
	1586	sprintf( arytp, "X%d", i-14 ) ;
	1587	ARYTP[count++] = string( arytp ) ;
	1588	}
	1589	}
[1757]	1590	if ( readHeader( arry, "ARRY3" ) == 0 )
	1591	arry3 = arry ;
	1592	else
	1593	arry3 = "00000000000000000000" ;
	1594	for ( int i = 0 ; i < 20 ; i++ ) {
	1595	if ( arry3[i] == '1' ) {
[2664]	1596	for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0';
[1757]	1597	sprintf( arytp, "A%d", i+1 ) ;
	1598	ARYTP[count++] = string( arytp ) ;
	1599	}
	1600	}
	1601	if ( readHeader( arry, "ARRY4" ) == 0 )
	1602	arry4 = arry ;
	1603	else
	1604	arry4 = "00000000000000000000" ;
	1605	for ( int i = 0 ; i < 20 ; i++ ) {
	1606	if ( arry4[i] == '1' ) {
[2664]	1607	for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0';
[1757]	1608	sprintf( arytp, "A%d", i+21 ) ;
	1609	ARYTP[count++] = string( arytp ) ;
	1610	}
	1611	}
[2664]	1612	//nro_debug_output("ARYTP", ARYTP.size(), ARYTP);
[1757]	1613	}
	1614
	1615	int NROFITSDataset::readARRY()
	1616	{
	1617	LogIO os( LogOrigin( "NROFITSDataset", "readARRY()", WHERE ) ) ;
	1618
	1619	string arry1 ;
	1620	string arry2 ;
	1621	string arry3 ;
	1622	string arry4 ;
	1623	int status = readHeader( arry1, "ARRY1" ) ;
	1624	if ( status ) {
	1625	os << LogIO::SEVERE << "Error while reading ARRY1" << LogIO::POST ;
	1626	return status ;
	1627	}
	1628	status = readHeader( arry2, "ARRY2" ) ;
	1629	if ( status ) {
	1630	os << LogIO::SEVERE << "Error while reading ARRY2" << LogIO::POST ;
	1631	return status ;
	1632	}
	1633	status = readHeader( arry3, "ARRY3" ) ;
	1634	if ( status ) {
	1635	os << LogIO::SEVERE << "Error while reading ARRY3" << LogIO::POST ;
	1636	return status ;
	1637	}
	1638	status = readHeader( arry4, "ARRY4" ) ;
	1639	if ( status ) {
	1640	os << LogIO::SEVERE << "Error while reading ARRY4" << LogIO::POST ;
	1641	return status ;
	1642	}
	1643	int index = 0 ;
	1644	for ( int i = 0 ; i < 20 ; i++ ) {
	1645	// AOSH
	1646	if ( arry1[i] == '1' )
	1647	ARRY[index] = 1 ;
	1648	else
	1649	ARRY[index] = 0 ;
	1650	// AOSW, AOSU, FX
	1651	if ( arry2[i] == '1' )
	1652	ARRY[index+20] = 1 ;
	1653	else
	1654	ARRY[index+20] = 0 ;
	1655	// AC45 (1-20)
	1656	if ( arry3[i] == '1' )
	1657	ARRY[index+40] = 1 ;
	1658	else
	1659	ARRY[index+40] = 0 ;
	1660	// AC45 (21-35)
	1661	if ( i < 15 ) {
	1662	if ( arry4[i] == '1' )
	1663	ARRY[index+60] = 1 ;
	1664	else
	1665	ARRY[index+60] = 0 ;
	1666	}
	1667	index++ ;
	1668	}
	1669	return status ;
	1670	}
	1671
	1672	void NROFITSDataset::findData()
	1673	{
	1674	LogIO os( LogOrigin( "NROFITSDataset", "findData()", WHERE ) ) ;
	1675
	1676	// skip header
	1677	fseek( fp_, FITS_HEADER_SIZE, SEEK_SET ) ;
	1678
	1679	// get offset
[2768]	1680	long offset = getOffset( "ARRYT" ) ;
[1757]	1681	if ( offset == -1 ) {
	1682	//cerr << "Error, ARRYT is not found in the name list." << endl ;
	1683	return ;
	1684	}
	1685	//cout << "offset for ARRYT is " << offset << " bytes." << endl ;
	1686	fseek( fp_, offset, SEEK_CUR ) ;
	1687	int count = 0 ;
	1688	int index = 0 ;
	1689	while ( count < ARYNM && index < rowNum_ ) {
	1690	char ctmp[5] ;
[2940]	1691	std::size_t retval = fread( ctmp, 1, 4, fp_ ) ;
[3066]	1692	if (retval < 4) {
	1693	os << LogIO::SEVERE << "Failed to read array configuration." << LogIO::EXCEPTION;
	1694	}
[1757]	1695	ctmp[4] = '\0' ;
	1696	//cout << "ctmp = " << ctmp << endl ;
	1697	for ( int i = 0 ; i < ARYNM ; i++ ) {
	1698	if ( arrayid_[i] != -1 )
	1699	continue ;
	1700	else if ( strncmp( ctmp, ARYTP[i].c_str(), ARYTP[i].size() ) == 0 ) {
	1701	//cout << "matched: i = " << i << ", ARYTP = " << ARYTP[i] << ", ctmp = " << ctmp << endl ;
	1702	arrayid_[i] = index ;
	1703	count++ ;
	1704	}
	1705	}
	1706	fseek( fp_, scanLen_-4, SEEK_CUR ) ;
	1707	index++ ;
	1708	}
	1709
	1710	if ( count != ARYNM ) {
	1711	os << LogIO::WARN << "NROFITSDataset::findData() failed to find rows for " ;
	1712	for ( int i = 0 ; i < ARYNM ; i++ ) {
	1713	if ( arrayid_[i] == -1 ) {
	1714	os << LogIO::WARN << ARYTP[i] << " " ;
	1715	}
	1716	}
	1717	os.post() ;
	1718	}
	1719
	1720	// for ( int i = 0 ; i < ARYNM ; i++ )
	1721	// //cout << "arrayid_[" << i << "] = " << arrayid_[i] << endl ;
	1722	}
	1723
[2812]	1724	long NROFITSDataset::getOffset( const char *name )
[1757]	1725	{
[2812]	1726	map<string, FieldProperty>::iterator iter = properties_.find(string(name));
	1727	long offset = (iter != properties_.end()) ? iter->second.offset : -1;
[1757]	1728
	1729	return offset ;
	1730	}
	1731
	1732	int NROFITSDataset::getPolarizationNum()
	1733	{
	1734	int npol = 0 ;
	1735
	1736	vector<char> type( 2 ) ;
	1737	type[0] = 'C' ;
	1738	type[1] = 'L' ;
	1739	vector<double> crot ;
	1740	vector<double> lagl ;
	1741
	1742	for ( int i = 0 ; i < ARYNM ; i++ ) {
	1743	if ( POLTP[i][0] == type[0] ) {
	1744	// circular polarization
	1745	if( count( crot.begin(), crot.end(), POLDR[i] ) != 0 ) {
	1746	crot.push_back( POLDR[i] ) ;
	1747	npol++ ;
	1748	}
	1749	}
	1750	else if ( POLTP[i][0] == type[1] ) {
	1751	// linear polarization
	1752	if ( count( lagl.begin(), lagl.end(), POLAN[i] ) != 0 ) {
	1753	lagl.push_back( POLAN[i] ) ;
	1754	npol++ ;
	1755	}
	1756	}
	1757	}
	1758
	1759	if ( npol == 0 )
	1760	npol = 1 ;
	1761
	1762
	1763	return npol ;
	1764	}
	1765
[2812]	1766	int NROFITSDataset::readHeader( string &v, const char *name )
[1757]	1767	{
	1768	//
	1769	// Read 'name' attribute defined as char from the FITS Header
	1770	//
	1771	int status = 0 ;
	1772
	1773	char buf[81] ;
	1774	strcpy( buf, " " ) ;
	1775	fseek( fp_, 0, SEEK_SET ) ;
	1776	int count = 0 ;
	1777	while ( strncmp( buf, name, strlen(name) ) != 0 && strncmp( buf, "END", 3 ) != 0 ) {
[2940]	1778	std::size_t retval = fread( buf, 1, 80, fp_ ) ;
[3066]	1779	if (retval < 80) {
	1780	LogIO os(LogOrigin("NROFITSDataset", "readHeader(string)", WHERE));
	1781	os << LogIO::SEVERE << "Failed to read header" << LogIO::EXCEPTION;
	1782	}
[1757]	1783	buf[80] = '\0' ;
	1784	count++ ;
	1785	}
	1786	if ( strncmp( buf, "END", 3 ) == 0 ) {
	1787	//cerr << "NROFITSDataset::readHeader() keyword " << name << " not found." << endl ;
	1788	//cerr << "count = " << count << endl ;
	1789	status = -1 ;
	1790	return status ;
	1791	}
	1792	string str( buf ) ;
	1793	int pos1 = str.find( '\'' ) + 1 ;
	1794	int pos2 = str.find( '\'', pos1 ) ;
	1795	unsigned int clen = pos2 - pos1 ;
	1796	//cout << "string: " << str << endl ;
	1797	//cout << "value: " << str.substr( pos1, clen ).c_str() << endl ;
	1798	//cout << "clen = " << clen << endl ;
	1799	v = str.substr( pos1, clen ) ;
	1800	//cout << "v = \'" << v << "\'" << endl ;
	1801
	1802	return status ;
	1803	}
	1804
[2812]	1805	int NROFITSDataset::readHeader( int &v, const char *name )
[1757]	1806	{
	1807	//
	1808	// Read 'name' attribute defined as int from the FITS Header
	1809	//
	1810	int status = 0 ;
	1811
	1812	char buf[81] ;
	1813	strcpy( buf, " " ) ;
	1814	fseek( fp_, 0, SEEK_SET ) ;
	1815	while ( strncmp( buf, name, strlen(name) ) != 0 && strncmp( buf, "END", 3 ) != 0 ) {
[2940]	1816	std::size_t retval = fread( buf, 1, 80, fp_ ) ;
[3066]	1817	if (retval < 80) {
	1818	LogIO os(LogOrigin("NROFITSDataset", "readHeader(int)", WHERE));
	1819	os << LogIO::SEVERE << "Failed to read header" << LogIO::EXCEPTION;
	1820	}
[1757]	1821	buf[80] = '\0' ;
	1822	//char bufo[9] ;
	1823	//strncpy( bufo, buf, 8 ) ;
	1824	//bufo[8] = '\0' ;
	1825	//cout << "header: " << bufo << endl ;
	1826	}
	1827	if ( strncmp( buf, "END", 3 ) == 0 ) {
	1828	//cerr << "NROFITSDataset::readHeader() keyword " << name << " not found." << endl ;
	1829	status = -1 ;
	1830	return status ;
	1831	}
	1832	string str( buf ) ;
	1833	int pos1 = str.find( '=' ) + 1 ;
	1834	int pos2 = str.find( '/' ) ;
	1835	//cout << "string: " << str << endl ;
	1836	//cout << "value: " << str.substr( pos1, pos2 - pos1 ).c_str() << endl ;
	1837	v = atoi( str.substr( pos1, pos2 - pos1 ).c_str() ) ;
	1838	//cout << "v = " << v << endl ;
	1839
	1840	//cout << "NROFITSDataset::readHeader() end to read" << endl ;
	1841	return status ;
	1842	}
	1843
	1844
[2812]	1845	int NROFITSDataset::readHeader( float &v, const char *name )
[1757]	1846	{
	1847	//
	1848	// Read 'name' attribute defined as float from the FITS Header
	1849	//
	1850	int status = 0 ;
	1851
	1852	char buf[81] ;
	1853	strcpy( buf, " " ) ;
	1854	fseek( fp_, 0, SEEK_SET ) ;
	1855	while ( strncmp( buf, name, strlen(name) ) != 0 && strncmp( buf, "END", 3 ) != 0 ) {
[2940]	1856	std::size_t retval = fread( buf, 1, 80, fp_ ) ;
[3066]	1857	if (retval < 80) {
	1858	LogIO os(LogOrigin("NROFITSDataset", "readHeader(float)", WHERE));
	1859	os << LogIO::SEVERE << "Failed to read header" << LogIO::EXCEPTION;
	1860	}
[1757]	1861	buf[80] = '\0' ;
	1862	//char bufo[9] ;
	1863	//strncpy( bufo, buf, 8 ) ;
	1864	//bufo[8] = '\0' ;
	1865	//cout << "header: " << bufo << endl ;
	1866	}
	1867	if ( strncmp( buf, "END", 3 ) == 0 ) {
	1868	//cerr << "NROFITSDataset::readHeader() keyword " << name << " not found." << endl ;
	1869	status = -1 ;
	1870	return status ;
	1871	}
	1872	string str( buf ) ;
	1873	int pos1 = str.find( '=' ) + 1 ;
	1874	int pos2 = str.find( '/' ) ;
	1875	//cout << "string: " << str << endl ;
	1876	//cout << "value: " << str.substr( pos1, pos2 - pos1 ).c_str() << endl ;
	1877	v = atof( str.substr( pos1, pos2 - pos1 ).c_str() ) ;
	1878	//cout << "v = " << v << endl ;
	1879
	1880	return status ;
	1881	}
	1882
[2812]	1883	int NROFITSDataset::readHeader( double &v, const char *name )
[1757]	1884	{
	1885	//
	1886	// Read 'name' attribute defined as double from the FITS Header
	1887	//
	1888	int status = 0 ;
	1889
	1890	char buf[81] ;
	1891	strcpy( buf, " " ) ;
	1892	fseek( fp_, 0, SEEK_SET ) ;
	1893	while ( strncmp( buf, name, strlen(name) ) != 0 && strncmp( buf, "END", 3 ) != 0 ) {
[2940]	1894	std::size_t retval = fread( buf, 1, 80, fp_ ) ;
[3066]	1895	if (retval < 80) {
	1896	LogIO os(LogOrigin("NROFITSDataset", "readHeader(double)", WHERE));
	1897	os << LogIO::SEVERE << "Failed to read header" << LogIO::EXCEPTION;
	1898	}
[1757]	1899	buf[80] = '\0' ;
	1900	char bufo[9] ;
	1901	strncpy( bufo, buf, 8 ) ;
	1902	bufo[8] = '\0' ;
	1903	//cout << "header: \'" << bufo << "\' bufo = \'" << bufo << "\' ";
	1904	//cout << strncmp( buf, name, strlen(name) ) << endl ;
	1905	}
	1906	if ( strncmp( buf, "END", 3 ) == 0 ) {
	1907	//cerr << "NROFITSDataset::readHeader() keyword " << name << " not found." << endl ;
	1908	status = -1 ;
	1909	return status ;
	1910	}
	1911	string str( buf ) ;
	1912	int pos1 = str.find( '=' ) + 1 ;
	1913	int pos2 = str.find( '/' ) ;
	1914	//cout << "string: " << str << endl ;
	1915	//cout << "value: " << str.substr( pos1, pos2 - pos1 ).c_str() << endl ;
	1916	v = atof( str.substr( pos1, pos2 - pos1 ).c_str() ) ;
	1917	//cout << "v = " << v << endl ;
	1918
	1919	return status ;
	1920	}
	1921
[3066]	1922	int NROFITSDataset::readTable( char v, const char name, size_t clen, int idx )
[1757]	1923	{
	1924	//
	1925	// Read 'name' attribute defined as char from the idx-th row
	1926	// of the FITS Scan Record
	1927	//
[2440]	1928	int status = movePointer( name, idx ) ;
	1929	if ( status < 0 )
	1930	return status ;
[1757]	1931
[2812]	1932	map<string, FieldProperty>::iterator iter = properties_.find(string(name));
	1933	if (iter == properties_.end())
	1934	return -1;
[1757]	1935
[3066]	1936	size_t xsize = iter->second.size;
[2768]	1937
[1757]	1938	// read data
	1939	if ( xsize < clen ) {
[2940]	1940	std::size_t retval = fread( v, 1, xsize, fp_ ) ;
[3066]	1941	if (retval < xsize) {
	1942	LogIO os(LogOrigin("NROFITSDataset", "readTable(char *)", WHERE));
	1943	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	1944	}
[1757]	1945	//v[xsize] = '\0' ;
	1946	}
[3066]	1947	else if (clen > 0) {
	1948	std::size_t retval = fread( v, 1, clen - 1, fp_ ) ;
	1949	if (retval < clen - 1) {
	1950	LogIO os(LogOrigin("NROFITSDataset", "readTable(char *)", WHERE));
	1951	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	1952	}
[1757]	1953	//v[clen-1] = '\0' ;
	1954	}
[3066]	1955	else {
	1956	status = -1;
	1957	}
[1757]	1958
	1959	return status ;
	1960	}
	1961
[2812]	1962	int NROFITSDataset::readTable( int &v, const char *name, int b, int idx )
[1757]	1963	{
	1964	//
	1965	// Read 'name' attribute defined as int from the idx-th row
	1966	// of the FITS Scan Record
	1967	//
[2440]	1968	int status = movePointer( name, idx ) ;
	1969	if ( status < 0 )
	1970	return status ;
[1757]	1971
	1972	// read data
[2940]	1973	std::size_t retval = fread( &v, sizeof(int), 1, fp_ ) ;
[3066]	1974	if (retval < 1) {
	1975	LogIO os(LogOrigin("NROFITSDataset", "readTable(int)", WHERE));
	1976	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	1977	}
[1757]	1978	if ( b == 0 )
	1979	convertEndian( v ) ;
	1980
	1981	return status ;
	1982	}
	1983
[2812]	1984	int NROFITSDataset::readTable( float &v, const char *name, int b, int idx )
[1757]	1985	{
	1986	//
	1987	// Read 'name' attribute defined as float from the idx-th row
	1988	// of the FITS Scan Record
	1989	//
[2440]	1990	int status = movePointer( name, idx ) ;
	1991	if ( status < 0 )
	1992	return status ;
[1757]	1993
	1994	// read data
[2940]	1995	std::size_t retval = fread( &v, sizeof(float), 1, fp_ ) ;
[3066]	1996	if (retval < 1) {
	1997	LogIO os(LogOrigin("NROFITSDataset", "readTable(float)", WHERE));
	1998	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	1999	}
[1757]	2000	if ( b == 0 )
	2001	convertEndian( v ) ;
	2002
	2003	return status ;
	2004	}
	2005
[2812]	2006	int NROFITSDataset::readTable( double &v, const char *name, int b, int idx )
[1757]	2007	{
	2008	//
	2009	// Read 'name' attribute defined as double from the idx-th row
	2010	// of the FITS Scan Record
	2011	//
[2440]	2012	int status = movePointer( name, idx ) ;
	2013	if ( status < 0 )
	2014	return status ;
[1757]	2015
	2016	// read data
[2940]	2017	std::size_t retval = fread( &v, sizeof(double), 1, fp_ ) ;
[3066]	2018	if (retval < 1) {
	2019	LogIO os(LogOrigin("NROFITSDataset", "readTable(double)", WHERE));
	2020	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	2021	}
[1757]	2022	if ( b == 0 )
	2023	convertEndian( v ) ;
	2024
	2025	return status ;
	2026	}
	2027
[2812]	2028	int NROFITSDataset::readTable( vector<char > &v, const char name, int idx )
[1757]	2029	{
	2030	//
	2031	// Read 'name' attribute defined as char array from the FITS Scan Record
	2032	//
[2440]	2033	int status = movePointer( name, idx ) ;
	2034	if ( status < 0 )
	2035	return status ;
[1757]	2036
[2812]	2037	map<string, FieldProperty>::iterator iter = properties_.find(string(name));
	2038	if (iter == properties_.end())
	2039	return -1;
[1757]	2040
[3066]	2041	size_t xsize = iter->second.size;
[2768]	2042
[1757]	2043	for ( unsigned int i = 0 ; i < v.size() ; i++ ) {
[3066]	2044	size_t clen = strlen( v[i] ) ;
[1757]	2045	if ( clen > xsize ) {
[2940]	2046	std::size_t retval = fread( v[i], 1, xsize, fp_ ) ;
[3066]	2047	if (retval < xsize) {
	2048	LogIO os(LogOrigin("NROFITSDataset", "readTable(vector<char *>)", WHERE));
	2049	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	2050	}
[1757]	2051	//v[i][xsize] = '\0' ;
	2052	}
	2053	else {
[2940]	2054	std::size_t retval = fread( v[i], 1, clen, fp_ ) ;
[3066]	2055	if (retval < clen) {
	2056	LogIO os(LogOrigin("NROFITSDataset", "readTable(vector<char *>)", WHERE));
	2057	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	2058	}
[1757]	2059	//v[i][clen-1] = '\0' ;
	2060	}
	2061	//cout << "v[" << i << "] = " << v[i] << endl ;
	2062	}
	2063
	2064	return status ;
	2065	}
	2066
[2812]	2067	int NROFITSDataset::readTable( vector<int> &v, const char *name, int b, int idx )
[1757]	2068	{
	2069	//
	2070	// Read 'name' attribute defined as int array from the FITS Scan Record
	2071	//
[2440]	2072	int status = movePointer( name, idx ) ;
	2073	if ( status < 0 )
	2074	return status ;
[1757]	2075
	2076	for ( unsigned int i = 0 ; i < v.size() ; i++ ) {
[3066]	2077	std::size_t retval = fread( &v[i], sizeof(int), 1, fp_ ) ;
	2078	if (retval < 1) {
	2079	LogIO os(LogOrigin("NROFITSDataset", "readTable(vector<int>)", WHERE));
	2080	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	2081	}
[1757]	2082	if ( b == 0 )
	2083	convertEndian( v[i] ) ;
	2084	//cout << "v[" << i << "] = " << v[i] << endl ;
	2085	}
	2086
	2087	return status ;
	2088	}
	2089
[2812]	2090	int NROFITSDataset::readTable( vector<float> &v, const char *name, int b, int idx )
[1757]	2091	{
	2092	//
	2093	// Read 'name' attribute defined as float array from the FITS Scan Record
	2094	//
[2440]	2095	int status = movePointer( name, idx ) ;
	2096	if ( status < 0 )
	2097	return status ;
[1757]	2098
	2099	for ( unsigned int i = 0 ; i < v.size() ; i++ ) {
[3066]	2100	std::size_t retval = fread( &v[i], sizeof(float), 1, fp_ ) ;
	2101	if (retval < 1) {
	2102	LogIO os(LogOrigin("NROFITSDataset", "readTable(vector<float>)", WHERE));
	2103	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	2104	}
[1757]	2105	if ( b == 0 )
	2106	convertEndian( v[i] ) ;
	2107	//cout << "v[" << i << "] = " << v[i] << endl ;
	2108	}
	2109
	2110	return status ;
	2111	}
	2112
[2812]	2113	int NROFITSDataset::readTable( vector<double> &v, const char *name, int b, int idx )
[1757]	2114	{
	2115	//
	2116	// Read 'name' attribute defined as double array from the FITS Scan Record
	2117	//
[2440]	2118	int status = movePointer( name, idx ) ;
	2119	if ( status < 0 )
	2120	return status ;
[1757]	2121
	2122	for ( unsigned int i = 0 ; i < v.size() ; i++ ) {
[3066]	2123	std::size_t retval = fread( &v[i], sizeof(double), 1, fp_ ) ;
	2124	if (retval < 1) {
	2125	LogIO os(LogOrigin("NROFITSDataset", "readTable(vector<double>)", WHERE));
	2126	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	2127	}
[1757]	2128	if ( b == 0 )
	2129	convertEndian( v[i] ) ;
	2130	//cout << "v[" << i << "] = " << v[i] << endl ;
	2131	}
	2132
	2133	return status ;
	2134	}
	2135
[2812]	2136	int NROFITSDataset::readColumn( vector<string> &v, const char *name, int idx )
[1757]	2137	{
	2138	//
	2139	// Read idx-th column of ARRYTP-dependent 'name' attributes
	2140	// defined as char array from the FITS Scan Record
	2141	//
[2440]	2142	int status = movePointer( name ) ;
	2143	if ( status < 0 )
	2144	return status ;
[1757]	2145
[2812]	2146	map<string, FieldProperty>::iterator iter = properties_.find(string(name));
	2147	if (iter == properties_.end())
	2148	return -1;
[1757]	2149
[3066]	2150	size_t xsize = iter->second.size;
[2768]	2151
[1757]	2152	for ( unsigned int i = 0 ; i < v.size() ; i++ ) {
[2440]	2153	int offset = scanLen_ * arrayid_[i] + xsize * idx ;
[1757]	2154	fseek( fp_, offset, SEEK_CUR ) ;
	2155	// int clen = (int)strlen( v[i] ) ;
	2156	// if ( clen > xsize ) {
[2940]	2157	// std::size_t retval = fread( v[i], 1, xsize, fp_ ) ;
[1757]	2158	// //v[i][xsize] = '\0' ;
	2159	// }
	2160	// else {
[2940]	2161	// std::size_t retval = fread( v[i], 1, clen-1, fp_ ) ;
[1757]	2162	// //v[i][clen-1] = '\0' ;
	2163	// }
	2164	char c[xsize+1] ;
[2940]	2165	std::size_t retval = fread( c, 1, xsize, fp_ ) ;
[3066]	2166	if (retval < xsize) {
	2167	LogIO os(LogOrigin("NROFITSDataset", "readColumn(string)", WHERE));
	2168	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	2169	}
[1757]	2170	c[xsize] = '\0' ;
	2171	v[i] = string( c ) ;
	2172	//cout << "v[" << i << "] = \'" << v[i] << "\'" << endl ;
	2173	fseek( fp_, -xsize-offset, SEEK_CUR ) ;
	2174	}
	2175
	2176	return status ;
	2177	}
	2178
[2812]	2179	int NROFITSDataset::readColumn( vector<int> &v, const char *name, int b, int idx )
[1757]	2180	{
	2181	//
	2182	// Read idx-th column of ARRYTP-dependent 'name' attributes
	2183	// defined as int array from the FITS Scan Record
	2184	//
[2440]	2185	int status = movePointer( name ) ;
	2186	if ( status < 0 )
	2187	return status ;
[1757]	2188
	2189	for ( unsigned int i = 0 ; i < v.size() ; i++ ) {
[2440]	2190	int offset = scanLen_ * arrayid_[i] + sizeof(int) * idx ;
[1757]	2191	fseek( fp_, offset, SEEK_CUR ) ;
[3066]	2192	std::size_t retval = fread( &v[i], sizeof(int), 1, fp_ ) ;
	2193	if (retval < 1) {
	2194	LogIO os(LogOrigin("NROFITSDataset", "readColumn(int)", WHERE));
	2195	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	2196	}
[1757]	2197	if ( b == 0 )
	2198	convertEndian( v[i] ) ;
	2199	//cout << "v[" << i << "] = " << v[i] << endl ;
	2200	fseek( fp_, -sizeof(int)-offset, SEEK_CUR ) ;
	2201	}
	2202
	2203	return status ;
	2204	}
	2205
[2812]	2206	int NROFITSDataset::readColumn( vector<float> &v, const char *name, int b, int idx )
[1757]	2207	{
	2208	//
	2209	// Read idx-th column of ARRYTP-dependent 'name' attributes
	2210	// defined as float array from the FITS Scan Record
	2211	//
[2440]	2212	int status = movePointer( name ) ;
	2213	if ( status < 0 )
	2214	return status ;
[1757]	2215
	2216	for ( unsigned int i = 0 ; i < v.size() ; i++ ) {
[2440]	2217	int offset = scanLen_ * arrayid_[i] + sizeof(float) * idx ;
[1757]	2218	fseek( fp_, offset, SEEK_CUR ) ;
[2940]	2219	std::size_t retval = fread( &v[i], 1, sizeof(float), fp_ ) ;
[3066]	2220	if (retval < 1) {
	2221	LogIO os(LogOrigin("NROFITSDataset", "readColumn(float)", WHERE));
	2222	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	2223	}
[1757]	2224	if ( b == 0 )
	2225	convertEndian( v[i] ) ;
	2226	//cout << "v[" << i << "] = " << v[i] << endl ;
	2227	fseek( fp_, -sizeof(float)-offset, SEEK_CUR ) ;
	2228	}
	2229
	2230	return status ;
	2231	}
	2232
[2812]	2233	int NROFITSDataset::readColumn( vector<double> &v, const char *name, int b, int idx )
[1757]	2234	{
	2235	//
	2236	// Read idx-th column of ARRYTP-dependent 'name' attributes
	2237	// defined as double array from the FITS Scan Record
	2238	//
[2440]	2239	int status = movePointer( name ) ;
	2240	if ( status < 0 )
	2241	return status ;
[1757]	2242
	2243	for ( unsigned int i = 0 ; i < v.size() ; i++ ) {
[2440]	2244	int offset = scanLen_ * arrayid_[i] + sizeof(double) * idx ;
[1757]	2245	fseek( fp_, offset, SEEK_CUR ) ;
[2940]	2246	std::size_t retval = fread( &v[i], 1, sizeof(double), fp_ ) ;
[3066]	2247	if (retval < 1) {
	2248	LogIO os(LogOrigin("NROFITSDataset", "readColumn(double)", WHERE));
	2249	os << LogIO::SEVERE << "Failed to read binary table" << LogIO::EXCEPTION;
	2250	}
[1757]	2251	if ( b == 0 )
	2252	convertEndian( v[i] ) ;
	2253	//cout << "offset = " << offset << ", v[" << i << "] = " << v[i] << endl ;
	2254	fseek( fp_, -sizeof(double)-offset, SEEK_CUR ) ;
	2255	}
	2256
	2257	// //cout << "v: " << endl ;
	2258	// for ( vector<double>::iterator i = v.begin() ; i != v.end() ; i++ )
	2259	// //cout << *i << " " ;
	2260	// //cout << endl ;
	2261
	2262	return status ;
	2263	}
	2264
	2265	uInt NROFITSDataset::getArrayId( string type )
	2266	{
[2664]	2267	uInt ib = 99;
	2268	uInt len0 = type.size();
	2269	for (uInt i = 0 ; i < arrayid_.size() ; i++) {
	2270	uInt len = ARYTP[i].size();
	2271	if ( len0 == len && type.compare( 0, len, ARYTP[i], 0, len ) == 0 ) {
[1757]	2272	ib = i ;
	2273	break ;
	2274	}
	2275	}
	2276	return ib ;
	2277	}
[1868]	2278
	2279	double NROFITSDataset::getStartIntTime( int i )
	2280	{
	2281	double v ;
	2282	readTable( v, "MJDST", same_, i ) ;
	2283	return v/86400.0 ;
	2284	}
	2285
[2156]	2286	double NROFITSDataset::getScanTime( int i )
	2287	{
	2288	double startTime = getStartIntTime( i ) ;
[2203]	2289	double interval = getIPTIM() ;
[2156]	2290	interval /= 86400.0 ;
	2291	return startTime+0.5*interval ;
	2292	}
	2293
[2434]	2294	uInt NROFITSDataset::getPolNo( int irow )
	2295	{
	2296	char rx[9] ;
	2297	readTable( rx, "RX", 8, irow ) ;
	2298	rx[8] = '\0' ;
	2299	//cout << rx << endl ;
	2300	return polNoFromRX( rx ) ;
	2301	}
	2302
[2812]	2303	int NROFITSDataset::movePointer( const char *name, int idx )
[2440]	2304	{
	2305	// find offset
[2768]	2306	long offset = getOffset( name ) ;
[2440]	2307	if ( offset == -1 ) {
	2308	//cerr << "Error, " << name << " is not found in the name list." << endl ;
	2309	return -1 ;
	2310	}
	2311
[2768]	2312	offset += (long)(idx * scanLen_) ;
[2440]	2313
	2314	//cout << "offset for " << name << " is " << offset << " bytes." << endl ;
[2441]	2315	fseek( fp_, FITS_HEADER_SIZE+offset, SEEK_SET ) ;
[2440]	2316
	2317	return 0 ;
	2318	}

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source: trunk/external-alma/atnf/PKSIO/NROFITSDataset.cc@ 3109

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