1 | //#--------------------------------------------------------------------------- |
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2 | //# NROFITSDataset.cc: Class for NRO 45m FITS dataset. |
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3 | //#--------------------------------------------------------------------------- |
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4 | //# Copyright (C) 2000-2006 |
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5 | //# Associated Universities, Inc. Washington DC, USA. |
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6 | //# |
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7 | //# This library is free software; you can redistribute it and/or modify it |
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8 | //# under the terms of the GNU Library General Public License as published by |
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9 | //# the Free Software Foundation; either version 2 of the License, or (at your |
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10 | //# option) any later version. |
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11 | //# |
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12 | //# This library is distributed in the hope that it will be useful, but WITHOUT |
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13 | //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 | //# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public |
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15 | //# License for more details. |
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16 | //# |
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17 | //# You should have received a copy of the GNU Library General Public License |
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18 | //# along with this library; if not, write to the Free Software Foundation, |
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19 | //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA. |
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20 | //# |
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21 | //# Correspondence concerning AIPS++ should be addressed as follows: |
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22 | //# Internet email: aips2-request@nrao.edu. |
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23 | //# Postal address: AIPS++ Project Office |
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24 | //# National Radio Astronomy Observatory |
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25 | //# 520 Edgemont Road |
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26 | //# Charlottesville, VA 22903-2475 USA |
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27 | //# |
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28 | //# $Id$ |
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29 | //#--------------------------------------------------------------------------- |
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30 | //# Original: 2009/02/27, Takeshi Nakazato, NAOJ |
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31 | //#--------------------------------------------------------------------------- |
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32 | |
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33 | #include <atnf/PKSIO/NROFITSDataset.h> |
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34 | #include <scimath/Mathematics/InterpolateArray1D.h> |
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35 | |
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36 | #include <iostream> |
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37 | #include <fstream> |
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38 | #include <casa/math.h> |
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39 | #include <casa/iomanip.h> |
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40 | |
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41 | using namespace std ; |
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42 | |
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43 | //header size (8*2880bytes) |
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44 | #define FITS_HEADER_SIZE 23040 |
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45 | |
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46 | // constructor |
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47 | NROFITSDataset::NROFITSDataset( string name ) |
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48 | : NRODataset( name ) |
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49 | {} |
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50 | |
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51 | // destructor |
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52 | NROFITSDataset::~NROFITSDataset() |
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53 | { |
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54 | // close file |
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55 | close() ; |
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56 | } |
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57 | |
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58 | // data initialization |
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59 | void NROFITSDataset::initialize() |
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60 | { |
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61 | LogIO os( LogOrigin( "NROFITSDataset", "initialize()", WHERE ) ) ; |
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62 | |
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63 | // open file |
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64 | if ( open() ) |
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65 | os << LogIO::SEVERE << "error while opening file " << filename_ << LogIO::EXCEPTION ; |
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66 | |
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67 | // field names, units, and sizes |
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68 | readHeader( numField_, "TFIELDS" ) ; |
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69 | getField() ; |
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70 | |
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71 | // check endian |
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72 | // FITS file is always BIG_ENDIAN, but it is not true for NRO data |
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73 | vector<int> itmp( 6 ) ; |
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74 | if ( readTable( itmp, "LAVST", true, 0 ) != 0 ) { |
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75 | os << LogIO::WARN << "Error while checking endian." << LogIO::POST ; |
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76 | return ; |
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77 | } |
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78 | // os << "itmp = " << itmp[0] << " " |
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79 | // << itmp[1] << " " << itmp[2] << " " |
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80 | // << itmp[3] << " " << itmp[4] << " " |
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81 | // << itmp[5] << LogIO::POST ; |
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82 | // check endian by looking month value in LAVST (start time) |
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83 | if ( itmp[1] > 0 && itmp[1] < 13 ) { |
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84 | same_ = 1 ; |
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85 | os << LogIO::NORMAL << "same endian " << LogIO::POST ; |
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86 | } |
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87 | else { |
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88 | same_ = 0 ; |
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89 | os << LogIO::NORMAL << "different endian " << LogIO::POST ; |
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90 | } |
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91 | |
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92 | // initialization |
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93 | int status = 0 ; |
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94 | status = readHeader( ARYNM, "ARYNM" ) ; |
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95 | if ( status != 0 ) |
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96 | ARYNM = 1 ; |
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97 | readHeader( rowNum_, "NAXIS2" ) ; |
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98 | readHeader( scanLen_, "NAXIS1" ) ; |
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99 | status = 0 ; |
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100 | scanNum_ = rowNum_ / ARYNM ; |
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101 | int nchan = 0 ; |
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102 | if ( readTable( nchan, "NCH", same_ ) != 0 ) { |
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103 | os << LogIO::WARN << "Error while checking maximum channel number." << LogIO::POST ; |
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104 | return ; |
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105 | } |
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106 | chmax_ = nchan ; |
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107 | datasize_ = sizeof( int ) * chmax_ ; |
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108 | //record_->JDATA.resize( chmax_ ) ; |
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109 | JDATA.resize( chmax_ ) ; |
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110 | // zero clear |
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111 | for ( uInt i = 0 ; i < JDATA.size() ; i++ ) |
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112 | JDATA[i] = 0 ; |
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113 | |
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114 | RX.resize( ARYNM ) ; |
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115 | HPBW.resize( ARYNM ) ; |
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116 | EFFA.resize( ARYNM ) ; |
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117 | EFFB.resize( ARYNM ) ; |
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118 | EFFL.resize( ARYNM ) ; |
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119 | EFSS.resize( ARYNM ) ; |
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120 | GAIN.resize( ARYNM ) ; |
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121 | HORN.resize( ARYNM ) ; |
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122 | POLTP.resize( ARYNM ) ; |
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123 | POLDR.resize( ARYNM ) ; |
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124 | POLAN.resize( ARYNM ) ; |
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125 | DFRQ.resize( ARYNM ) ; |
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126 | SIDBD.resize( ARYNM ) ; |
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127 | REFN.resize( ARYNM ) ; |
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128 | IPINT.resize( ARYNM ) ; |
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129 | MULTN.resize( ARYNM ) ; |
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130 | MLTSCF.resize( ARYNM ) ; |
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131 | LAGWIND.resize( ARYNM ) ; |
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132 | BEBW.resize( ARYNM ) ; |
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133 | BERES.resize( ARYNM ) ; |
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134 | CHWID.resize( ARYNM ) ; |
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135 | ARRY.resize( NRO_FITS_ARYMAX ) ; |
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136 | NFCAL.resize( ARYNM ) ; |
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137 | F0CAL.resize( ARYNM ) ; |
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138 | FQCAL.resize( ARYNM ) ; |
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139 | CHCAL.resize( ARYNM ) ; |
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140 | CWCAL.resize( ARYNM ) ; |
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141 | DSBFC.resize( ARYNM ) ; |
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142 | |
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143 | ARYTP.resize( ARYNM ) ; |
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144 | arrayid_.resize( ARYNM ) ; |
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145 | for ( int i = 0 ; i < ARYNM ; i++ ) |
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146 | arrayid_[i] = -1 ; |
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147 | |
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148 | for ( int i = 0 ; i < ARYNM ; i++ ) { |
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149 | FQCAL[i].resize( 10 ) ; |
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150 | CHCAL[i].resize( 10 ) ; |
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151 | CWCAL[i].resize( 10 ) ; |
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152 | } |
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153 | |
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154 | datasize_ += sizeof( char ) * ARYNM * 16 // RX |
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155 | + sizeof( double ) * ARYNM * 6 // HPBW, EFFA, EFFB, EFFL, EFSS GAIN |
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156 | + sizeof( char ) * ARYNM * 4 // HORN |
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157 | + sizeof( char ) * ARYNM * 4 // POLTP |
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158 | + sizeof( double ) * ARYNM * 3 // POLDR, POLAN, DFRQ |
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159 | + sizeof( char ) * ARYNM * 4 // SIDBID |
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160 | + sizeof( int ) * ARYNM * 3 // REFN, IPINT, MULTN |
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161 | + sizeof( double ) * ARYNM // MLTSCF |
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162 | + sizeof( char ) * ARYNM * 8 // LAGWIND |
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163 | + sizeof( double ) * ARYNM * 3 // BEBW, BERES, CHWID |
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164 | + sizeof( int ) * NRO_FITS_ARYMAX // ARRY |
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165 | + sizeof( int ) * ARYNM // NFCAL |
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166 | + sizeof( double ) * ARYNM // F0CAL |
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167 | + sizeof( double ) * ARYNM * 10 * 3 // FQCAL, CHCAL, CWCAL |
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168 | + sizeof( char ) * 180 ; // CDMY1 |
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169 | |
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170 | refFreq_.resize( ARYNM, 0.0 ) ; |
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171 | |
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172 | // NRODataRecord |
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173 | record_ = new NRODataRecord() ; |
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174 | record_->LDATA = NULL ; |
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175 | } |
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176 | |
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177 | int NROFITSDataset::fillHeader( int sameEndian ) |
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178 | { |
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179 | LogIO os( LogOrigin( "NROFITSDataset", "fillHeader()", WHERE ) ) ; |
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180 | |
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181 | // fill array type |
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182 | fillARYTP() ; |
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183 | |
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184 | // read data header |
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185 | float ftmp = 0.0 ; |
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186 | if ( readHeader( LOFIL, "LOFIL" ) != 0 ) { |
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187 | os << LogIO::NORMAL << "LOFIL set to 'FITS'." << LogIO::POST ; |
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188 | LOFIL = "FITS" ; |
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189 | } |
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190 | // DEBUG |
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191 | //cout << "LOFIL = \'" << LOFIL << "\'" << endl ; |
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192 | // |
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193 | if ( readHeader( VER, "VER" ) != 0 ) { |
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194 | if ( readHeader( VER, "HISTORY NEWSTAR VER" ) != 0 ) { |
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195 | os << LogIO::NORMAL << "VER set to 'V000'." << LogIO::POST ; |
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196 | VER = "V000" ; |
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197 | } |
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198 | } |
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199 | // DEBUG |
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200 | //cout << "VER = \'" << VER << "\'" << endl ; |
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201 | // |
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202 | if ( readHeader( GROUP, "GROUP" ) != 0 ) { |
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203 | if ( readHeader( GROUP, "HISTORY NEWSTAR GROUP" ) != 0 ) { |
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204 | os << LogIO::NORMAL << "GROUP set to 'GRP0'." << LogIO::POST ; |
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205 | GROUP = "GROUP0" ; |
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206 | } |
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207 | } |
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208 | // DEBUG |
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209 | //cout << "GROUP = \'" << GROUP << "\'" << endl ; |
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210 | // |
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211 | if ( readHeader( PROJ, "PROJECT" ) != 0 ) { |
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212 | if ( readHeader( PROJ, "HISTORY NEWSTAR PROJECT" ) != 0 ) { |
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213 | os << LogIO::NORMAL << "PROJ set to 'PROJ0'." << LogIO::POST ; |
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214 | PROJ = "PROJECT0" ; |
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215 | } |
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216 | } |
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217 | // DEBUG |
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218 | //cout << "PROJ = \'" << PROJ << "\'" << endl ; |
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219 | // |
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220 | if ( readHeader( SCHED, "SCHED" ) != 0 ) { |
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221 | if ( readHeader( SCHED, "HISTORY NEWSTAR SCHED" ) != 0 ) { |
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222 | os << LogIO::NORMAL << "SCHED set to 'SCHED0'." << LogIO::POST ; |
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223 | SCHED = "SCHED0" ; |
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224 | } |
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225 | } |
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226 | // DEBUG |
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227 | //cout << "SCHED = \'" << SCHED << "\'" << endl ; |
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228 | // |
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229 | if ( readHeader( OBSVR, "OBSERVER" ) != 0 ) { |
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230 | os << LogIO::NORMAL << "OBSVR set to 'SOMEONE'" << LogIO::POST ; |
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231 | OBSVR = "SOMEONE" ; |
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232 | } |
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233 | // DEBUG |
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234 | //cout << "OBSVR = \'" << OBSVR << "\'" << endl ; |
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235 | // |
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236 | if ( readHeader( LOSTM, "STRSC" ) != 0 ) { |
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237 | os << LogIO::WARN << "Error while reading data LOSTM." << LogIO::POST ; |
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238 | return -1 ; |
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239 | } |
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240 | if ( LOSTM[0] == '9' ) { |
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241 | LOSTM = "19" + LOSTM ; |
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242 | } |
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243 | else if ( LOSTM[0] == '0') { |
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244 | LOSTM = "20" + LOSTM ; |
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245 | } |
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246 | // DEBUG |
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247 | //cout << "LOSTM = \'" << LOSTM << "\'" << endl ; |
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248 | // |
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249 | if ( readHeader( LOETM, "STPSC" ) != 0 ) { |
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250 | os << LogIO::WARN << "Error while reading data LOETM." << LogIO::POST ; |
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251 | return -1 ; |
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252 | } |
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253 | if ( LOETM[0] == '9' ) { |
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254 | LOETM = "19" + LOETM ; |
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255 | } |
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256 | else if ( LOETM[0] == '0') { |
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257 | LOETM = "20" + LOETM ; |
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258 | } |
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259 | // DEBUG |
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260 | //cout << "LOETM = \'" << LOETM << "\'" << endl ; |
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261 | // |
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262 | if ( readHeader( NSCAN, "NAXIS2" ) != 0 ) { |
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263 | os << LogIO::WARN << "Error while reading data NSCAN." << LogIO::POST ; |
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264 | return -1 ; |
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265 | } |
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266 | // DEBUG |
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267 | //cout << "NSCAN = " << NSCAN << endl ; |
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268 | // |
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269 | string subt ; |
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270 | if ( readHeader( TITLE, "TITLE" ) != 0 ) { |
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271 | int stat1 = readHeader( TITLE, "HISTORY NEWSTAR TITLE1" ) ; |
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272 | int stat2 = readHeader( subt, "HISTORY NEWSTAR TITLE2" ) ; |
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273 | if ( stat1 != 0 && stat2 != 0 ) { |
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274 | os << LogIO::NORMAL << "TITLE set to 'NOTITLE'." << LogIO::POST ; |
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275 | TITLE = "NOTITLE" ; |
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276 | } |
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277 | else { |
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278 | //cout << "TITLE = \'" << TITLE << "\'" << endl ; |
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279 | //cout << "subt = \'" << subt << "\'" << endl ; |
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280 | TITLE = TITLE + subt ; |
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281 | } |
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282 | } |
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283 | // DEBUG |
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284 | //cout << "TITLE = \'" << TITLE << "\'" << endl ; |
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285 | // |
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286 | if ( readHeader( OBJ, "OBJECT" ) != 0 ) { |
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287 | os << LogIO::NORMAL << "OBJ set to 'SOMEWHERE'." << LogIO::POST ; |
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288 | OBJ = "NOOBJ" ; |
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289 | } |
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290 | // DEBUG |
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291 | //cout << "OBJ = \'" << OBJ << "\'" << endl ; |
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292 | // |
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293 | if ( readHeader( ftmp, "EPOCH" ) != 0 ) { |
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294 | os << LogIO::WARN << "Error while reading data EPOCH." << LogIO::POST ; |
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295 | return -1 ; |
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296 | } |
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297 | if ( ftmp == 1950.0 ) |
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298 | EPOCH = "B1950" ; |
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299 | else if ( ftmp == 2000.0 ) |
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300 | EPOCH = "J2000" ; |
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301 | else { |
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302 | os << LogIO::WARN << "Unidentified epoch. set to 'XXXXX'" << LogIO::POST ; |
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303 | EPOCH = "XXXXX" ; |
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304 | } |
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305 | // DEBUG |
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306 | //cout << "EPOCH = \'" << EPOCH << "\'" << endl ; |
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307 | // |
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308 | string stmp ; |
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309 | if ( readHeader( stmp, "RA" ) != 0 ) { |
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310 | os << LogIO::WARN << "Error while reading data RA0." << LogIO::POST ; |
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311 | return -1 ; |
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312 | } |
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313 | RA0 = radRA( stmp.c_str() ) ; |
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314 | // DEBUG |
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315 | //cout << "RA0 = " << RA0 << endl ; |
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316 | // |
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317 | if ( readHeader( stmp, "DEC" ) != 0 ) { |
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318 | os << LogIO::WARN << "Error while reading data DEC0." << LogIO::POST ; |
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319 | return -1 ; |
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320 | } |
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321 | DEC0 = radDEC( stmp.c_str() ) ; |
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322 | // DEBUG |
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323 | //cout << "DEC0 = " << DEC0 << endl ; |
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324 | // |
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325 | if ( readHeader( GLNG0, "GL0" ) != 0 ) { |
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326 | os << LogIO::WARN << "Error while reading data GLNG0." << LogIO::POST ; |
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327 | return -1 ; |
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328 | } |
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329 | // DEBUG |
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330 | //cout << "GLNG0 = " << GLNG0 << endl ; |
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331 | // |
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332 | if ( readHeader( GLAT0, "GB0" ) != 0 ) { |
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333 | os << LogIO::WARN << "Error while reading data GLAT0." << LogIO::POST ; |
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334 | return -1 ; |
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335 | } |
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336 | // DEBUG |
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337 | //cout << "GLAT0 = " << GLAT0 << endl ; |
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338 | // |
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339 | if ( readHeader( NCALB, "NCALB" ) != 0 ) { |
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340 | os << LogIO::WARN << "Error while reading data NCALB." << LogIO::POST ; |
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341 | return -1 ; |
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342 | } |
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343 | // DEBUG |
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344 | //cout << "NCALB = " << NCALB << endl ; |
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345 | // |
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346 | if ( readHeader( SCNCD, "SCNCD" ) != 0 ) { |
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347 | os << LogIO::NORMAL << "SCNCD set to 0 (RADEC)." << LogIO::POST ; |
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348 | SCNCD = 0 ; |
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349 | } |
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350 | // DEBUG |
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351 | //cout << "SCNCD = " << SCNCD << endl ; |
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352 | // |
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353 | if ( readHeader( SCMOD, "SCMOD1" ) != 0 ) { |
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354 | os << LogIO::WARN << "Error while reading data SCMOD." << LogIO::POST ; |
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355 | return -1 ; |
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356 | } |
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357 | string::size_type pos = SCMOD.find( ' ' ) ; |
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358 | if ( pos != string::npos ) { |
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359 | SCMOD = SCMOD.substr( 0, pos ) ; |
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360 | SCMOD = SCMOD + " " ; |
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361 | } |
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362 | //cout << "SDMOD1 = \'" << SCMOD << "\'" << endl ; |
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363 | if ( readHeader( stmp, "SCMOD2" ) == 0 && stmp.compare( 0, 1, " " ) != 0 ) { |
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364 | if ( ( pos = stmp.find( ' ' ) ) != string::npos ) |
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365 | stmp = stmp.substr( 0, pos ) ; |
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366 | SCMOD = SCMOD + stmp + " " ; |
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367 | //cout << "SCMOD2 = \'" << SCMOD << "\'" << endl ; |
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368 | } |
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369 | if ( readHeader( stmp, "SCMOD3" ) == 0 && stmp.compare( 0, 1, " " ) != 0 ) { |
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370 | if ( ( pos = stmp.find( ' ' ) ) != string::npos ) |
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371 | stmp = stmp.substr( 0, pos ) ; |
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372 | SCMOD = SCMOD + stmp + " " ; |
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373 | //cout << "SCMOD3 = \'" << SCMOD << "\'" << endl ; |
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374 | } |
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375 | if ( readHeader( stmp, "SCMOD4" ) == 0 && stmp.compare( 0, 1, " " ) != 0 ) { |
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376 | if ( ( pos = stmp.find( ' ' ) ) != string::npos ) |
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377 | stmp = stmp.substr( 0, pos ) ; |
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378 | SCMOD = SCMOD + stmp + " " ; |
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379 | //cout << "SCMOD4 = \'" << SCMOD << "\'" << endl ; |
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380 | } |
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381 | if ( readHeader( stmp, "SCMOD5" ) == 0 && stmp.compare( 0, 1, " " ) != 0 ) { |
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382 | if ( ( pos = stmp.find( ' ' ) ) != string::npos ) |
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383 | stmp = stmp.substr( 0, pos ) ; |
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384 | SCMOD = SCMOD + stmp + " " ; |
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385 | //cout << "SCMOD5 = \'" << SCMOD << "\'" << endl ; |
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386 | } |
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387 | if ( readHeader( stmp, "SCMOD6" ) == 0 && stmp.compare( 0, 1, " " ) != 0 ) { |
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388 | if ( ( pos = stmp.find( ' ' ) ) != string::npos ) |
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389 | stmp = stmp.substr( 0, pos ) ; |
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390 | SCMOD = SCMOD + stmp + " " ; |
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391 | //cout << "SCMOD6 = \'" << SCMOD << "\'" << endl ; |
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392 | } |
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393 | // DEBUG |
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394 | //cout << "SCMOD = \'" << SCMOD << "\'" << endl ; |
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395 | // |
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396 | if ( readHeader( URVEL, "VEL" ) != 0 ) { |
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397 | os << LogIO::WARN << "Error while reading data URVEL." << LogIO::POST ; |
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398 | return -1 ; |
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399 | } |
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400 | // DEBUG |
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401 | //cout << "URVEL = " << URVEL << endl ; |
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402 | // |
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403 | if ( readHeader( VREF, "VREF" ) != 0 ) { |
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404 | os << LogIO::WARN << "Error while reading data VREF." << LogIO::POST ; |
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405 | return -1 ; |
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406 | } |
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407 | // DEBUG |
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408 | //cout << "VREF = \'" << VREF << "\'" << endl ; |
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409 | // |
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410 | if ( readHeader( VDEF, "VDEF" ) != 0 ) { |
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411 | os << LogIO::WARN << "Error while reading data VDEF." << LogIO::POST ; |
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412 | return -1 ; |
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413 | } |
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414 | // DEBUG |
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415 | //cout << "VDEF = \'" << VDEF << "\'" << endl ; |
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416 | // |
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417 | if ( readHeader( SWMOD, "SWMOD" ) != 0 ) { |
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418 | os << LogIO::WARN << "Error while reading data SWMOD." << LogIO::POST ; |
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419 | return -1 ; |
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420 | } |
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421 | // DEBUG |
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422 | //cout << "SWMOD = \'" << SWMOD << "\'" << endl ; |
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423 | // |
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424 | if ( readHeader( FRQSW, "FRQSW" ) != 0 ) { |
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425 | os << LogIO::NORMAL << "FRQSW set to 0." << LogIO::POST ; |
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426 | FRQSW = 0.0 ; |
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427 | } |
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428 | // DEBUG |
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429 | //cout << "FRQSW = " << FRQSW << endl ; |
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430 | // |
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431 | if ( readHeader( DBEAM, "DBEAM" ) != 0 ) { |
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432 | os << LogIO::WARN << "Error while reading data DBEAM." << LogIO::POST ; |
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433 | return -1 ; |
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434 | } |
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435 | // DEBUG |
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436 | //cout << "DBEAM = " << DBEAM << endl ; |
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437 | // |
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438 | if ( readHeader( MLTOF, "MLTOF" ) != 0 ) { |
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439 | os << LogIO::NORMAL << "MLTOF set to 0." << LogIO::POST ; |
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440 | MLTOF = 0.0 ; |
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441 | } |
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442 | // DEBUG |
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443 | //cout << "MLTOF = " << MLTOF << endl ; |
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444 | // |
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445 | if ( readHeader( CMTQ, "CMTQ" ) != 0 ) { |
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446 | os << LogIO::WARN << "Error while reading data CMTQ." << LogIO::POST ; |
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447 | return -1 ; |
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448 | } |
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449 | // DEBUG |
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450 | //cout << "CMTQ = " << CMTQ << endl ; |
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451 | // |
---|
452 | if ( readHeader( CMTE, "CMTE" ) != 0 ) { |
---|
453 | os << LogIO::WARN << "Error while reading data CMTE." << LogIO::POST ; |
---|
454 | return -1 ; |
---|
455 | } |
---|
456 | // DEBUG |
---|
457 | //cout << "CMTE = " << CMTE << endl ; |
---|
458 | // |
---|
459 | if ( readHeader( CMTSOM, "CMTSOM" ) != 0 ) { |
---|
460 | os << LogIO::WARN << "Error while reading data CMTSOM." << LogIO::POST ; |
---|
461 | return -1 ; |
---|
462 | } |
---|
463 | // DEBUG |
---|
464 | //cout << "CMTSOM = " << CMTSOM << endl ; |
---|
465 | // |
---|
466 | if ( readHeader( CMTNODE, "CMTNODE" ) != 0 ) { |
---|
467 | os << LogIO::WARN << "Error while reading data CMTNODE." << LogIO::POST ; |
---|
468 | return -1 ; |
---|
469 | } |
---|
470 | // DEBUG |
---|
471 | //cout << "CMTNODE = " << CMTNODE << endl ; |
---|
472 | // |
---|
473 | if ( readHeader( CMTI, "CMTI" ) != 0 ) { |
---|
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 | // |
---|
487 | if ( readHeader( SBDX, "SDBX" ) != 0 ) { |
---|
488 | os << LogIO::WARN << "Error while reading data SBDX." << LogIO::POST ; |
---|
489 | return -1 ; |
---|
490 | } |
---|
491 | // DEBUG |
---|
492 | //cout << "SBDX = " << SBDX << endl ; |
---|
493 | // |
---|
494 | if ( readHeader( SBDY, "SDBY" ) != 0 ) { |
---|
495 | os << LogIO::WARN << "Error while reading data SBDY." << LogIO::POST ; |
---|
496 | return -1 ; |
---|
497 | } |
---|
498 | // DEBUG |
---|
499 | //cout << "SBDY = " << SBDY << endl ; |
---|
500 | // |
---|
501 | if ( readHeader( SBDZ1, "SDBZ1" ) != 0 ) { |
---|
502 | os << LogIO::WARN << "Error while reading data SBDZ1." << LogIO::POST ; |
---|
503 | return -1 ; |
---|
504 | } |
---|
505 | // DEBUG |
---|
506 | //cout << "SBDZ1 = " << SBDZ1 << endl ; |
---|
507 | // |
---|
508 | if ( readHeader( SBDZ2, "SDBZ2" ) != 0 ) { |
---|
509 | os << LogIO::WARN << "Error while reading data SBDZ2." << LogIO::POST ; |
---|
510 | return -1 ; |
---|
511 | } |
---|
512 | // DEBUG |
---|
513 | //cout << "SBDZ2 = " << SBDZ2 << endl ; |
---|
514 | // |
---|
515 | if ( readHeader( DAZP, "DAZP" ) != 0 ) { |
---|
516 | os << LogIO::NORMAL << "DAZP set to 0." << LogIO::POST ; |
---|
517 | DAZP = 0.0 ; |
---|
518 | } |
---|
519 | // DEBUG |
---|
520 | //cout << "DAZP = " << DAZP << endl ; |
---|
521 | // |
---|
522 | if ( readHeader( DELP, "DELP" ) != 0 ) { |
---|
523 | os << LogIO::NORMAL << "DELP set to 0." << LogIO::POST ; |
---|
524 | DELP = 0.0 ; |
---|
525 | } |
---|
526 | // DEBUG |
---|
527 | //cout << "DELP = " << DELP << endl ; |
---|
528 | // |
---|
529 | if ( readHeader( CHBIND, "CHBIND" ) != 0 ) { |
---|
530 | os << LogIO::NORMAL << "CHBIND set to 1." << LogIO::POST ; |
---|
531 | CHBIND = 1 ; |
---|
532 | } |
---|
533 | // DEBUG |
---|
534 | //cout << "CHBIND = " << CHBIND << endl ; |
---|
535 | // |
---|
536 | if ( readHeader( NUMCH, "NCH" ) != 0 ) { |
---|
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 | // |
---|
545 | if ( readHeader( CHMIN, "CHMIN" ) != 0 ) { |
---|
546 | os << LogIO::NORMAL << "CHMIN set to 1." << LogIO::POST ; |
---|
547 | CHMIN = 1 ; |
---|
548 | } |
---|
549 | // DEBUG |
---|
550 | //cout << "CHMIN = " << CHMIN << endl ; |
---|
551 | // |
---|
552 | if ( readHeader( CHMAX, "CHMAX" ) != 0 ) { |
---|
553 | os << LogIO::NORMAL << "CHMAX set to " << chmax_ << "." << LogIO::POST ; |
---|
554 | CHMAX = chmax_ ; |
---|
555 | } |
---|
556 | // DEBUG |
---|
557 | //cout << "CHMAX = " << CHMAX << endl ; |
---|
558 | // |
---|
559 | if ( readHeader( ALCTM, "ALCTM" ) != 0 ) { |
---|
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 ; |
---|
569 | if ( readHeader( itmp, "INTEG" ) != 0 ) { |
---|
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 | // |
---|
579 | if ( readHeader( PA, "PA" ) != 0 ) { |
---|
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 |
---|
597 | //nro_debug_output( "RX", ARYNM, RX ) ; |
---|
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 |
---|
604 | // nro_debug_output( "HPBW", ARYNM, HPBW ) ; |
---|
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 |
---|
611 | // nro_debug_output( "EFFA", ARYNM, EFFA ) ; |
---|
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 |
---|
618 | // nro_debug_output( "EFFB", ARYNM, EFFB ) ; |
---|
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 |
---|
625 | // nro_debug_output( "EFFL", ARYNM, EFFL ) ; |
---|
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 |
---|
632 | // nro_debug_output( "EFSS", ARYNM, EFSS ) ; |
---|
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 |
---|
639 | // nro_debug_output( "GAIN", ARYNM, GAIN ) ; |
---|
640 | // |
---|
641 | if ( readColumn( HORN, "HORN" ) != 0 ) { |
---|
642 | os << LogIO::WARN << "Error while reading data HORN." << LogIO::POST ; |
---|
643 | return -1 ; |
---|
644 | } |
---|
645 | // DEBUG |
---|
646 | // nro_debug_output( "HORN", ARYNM, HORN ) ; |
---|
647 | // |
---|
648 | if ( readColumn( POLTP, "POLTP" ) != 0 ) { |
---|
649 | os << LogIO::WARN << "Error while reading data POLTP." << LogIO::POST ; |
---|
650 | return -1 ; |
---|
651 | } |
---|
652 | // DEBUG |
---|
653 | // nro_debug_output( "POLTP", ARYNM, POLTP ) ; |
---|
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 |
---|
663 | // nro_debug_output( "POLDR", ARYNM, POLDR ) ; |
---|
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 |
---|
670 | // nro_debug_output( "POLAN", ARYNM, POLAN ) ; |
---|
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 |
---|
677 | // nro_debug_output( "DFRQ", ARYNM, DFRQ ) ; |
---|
678 | // |
---|
679 | if ( readColumn( SIDBD, "SIDBD" ) != 0 ) { |
---|
680 | os << LogIO::WARN << "Error while reading data SIDBD." << LogIO::POST ; |
---|
681 | return -1 ; |
---|
682 | } |
---|
683 | // DEBUG |
---|
684 | // nro_debug_output( "SIDBD", ARYNM, SIDBD ) ; |
---|
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 |
---|
691 | // nro_debug_output( "REFN", ARYNM, REFN ) ; |
---|
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 |
---|
698 | // nro_debug_output( "IPINT", ARYNM, IPINT ) ; |
---|
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 |
---|
705 | // nro_debug_output( "MULTN", ARYNM, MULTN ) ; |
---|
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 |
---|
712 | // nro_debug_output( "MLTSCF", ARYNM, MLTSCF ) ; |
---|
713 | // |
---|
714 | if ( readColumn( LAGWIND, "LAGWIN" ) != 0 ) { |
---|
715 | os << LogIO::WARN << "Error while reading data LAGWIND." << LogIO::POST ; |
---|
716 | return -1 ; |
---|
717 | } |
---|
718 | // DEBUG |
---|
719 | // nro_debug_output( "LAGWIND", ARYNM, LAGWIND ) ; |
---|
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 |
---|
726 | // nro_debug_output( "BEBW", ARYNM, BEBW ) ; |
---|
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 |
---|
733 | // nro_debug_output( "BERES", ARYNM, BERES ) ; |
---|
734 | // |
---|
735 | if ( readColumn( CHWID, "CHWID", sameEndian ) != 0 ) { |
---|
736 | os << LogIO::WARN << "Error while reading data CHWID." << LogIO::POST ; |
---|
737 | return -1 ; |
---|
738 | } |
---|
739 | // DEBUG |
---|
740 | // nro_debug_output( "CHWID", ARYNM, CHWID ) ; |
---|
741 | // |
---|
742 | if ( readARRY() != 0 ) { |
---|
743 | os << LogIO::WARN << "Error while reading data ARRY." << LogIO::POST ; |
---|
744 | return -1 ; |
---|
745 | } |
---|
746 | // DEBUG |
---|
747 | // nro_debug_output( "ARRY", NRO_FITS_ARYMAX, ARRY ) ; |
---|
748 | // |
---|
749 | if ( readColumn( NFCAL, "NFCAL", sameEndian ) != 0 ) { |
---|
750 | os << LogIO::WARN << "Error while reading data NFCAL." << LogIO::POST ; |
---|
751 | return -1 ; |
---|
752 | } |
---|
753 | // DEBUG |
---|
754 | // nro_debug_output( "NFCAL", ARYNM, NFCAL ) ; |
---|
755 | // |
---|
756 | if ( readColumn( F0CAL, "F0CAL", sameEndian ) != 0 ) { |
---|
757 | os << LogIO::WARN << "Error while reading data F0CAL." << LogIO::POST ; |
---|
758 | return -1 ; |
---|
759 | } |
---|
760 | // DEBUG |
---|
761 | // nro_debug_output( "F0CAL", ARYNM, F0CAL ) ; |
---|
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 |
---|
774 | // nro_debug_output( "FQCAL", ARYNM, 10, FQCAL ) ; |
---|
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 |
---|
787 | // nro_debug_output( "CHCAL", ARYNM, 10, CHCAL ) ; |
---|
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 |
---|
800 | // nro_debug_output( "CWCAL", ARYNM, 10, CWCAL ) ; |
---|
801 | // |
---|
802 | if ( readHeader( SCNLEN, "NAXIS1" ) != 0 ) { |
---|
803 | os << LogIO::WARN << "Error while reading data SCNLEN." << LogIO::POST ; |
---|
804 | return -1 ; |
---|
805 | } |
---|
806 | // DEBUG |
---|
807 | //cout << "SCNLEN = " << SCNLEN << endl ; |
---|
808 | // |
---|
809 | if ( readHeader( SBIND, "SBIND" ) != 0 ) { |
---|
810 | os << LogIO::NORMAL << "SBIND set to 0." << LogIO::POST ; |
---|
811 | SBIND = 0 ; |
---|
812 | } |
---|
813 | // DEBUG |
---|
814 | //cout << "SBIND = " << SBIND << endl ; |
---|
815 | // |
---|
816 | if ( readHeader( IBIT, "IBIT" ) != 0 ) { |
---|
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 |
---|
836 | // nro_debug_output( "DSBFC", ARYNM, DSBFC ) ; |
---|
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 | |
---|
851 | strcpy( record_->LSFIL, str4.c_str() ) ; |
---|
852 | status = readTable( record_->LSFIL, "LSFIL", 4, i ) ; |
---|
853 | if ( status ) { |
---|
854 | os << LogIO::WARN << "Error while reading LSFIL." << LogIO::POST ; |
---|
855 | return status ; |
---|
856 | } |
---|
857 | // DEBUG |
---|
858 | //cout << "LSFIL(" << i << ") = " << record_->LSFIL << endl ; |
---|
859 | // |
---|
860 | status = readTable( record_->ISCAN, "ISCN", same_, i ) ; |
---|
861 | if ( status ) { |
---|
862 | os << LogIO::WARN << "Error while reading ISCAN." << LogIO::POST ; |
---|
863 | return status ; |
---|
864 | } |
---|
865 | // DEBUG |
---|
866 | //cout << "ISCAN(" << i << ") = " << record_->ISCAN << endl ; |
---|
867 | // |
---|
868 | vector<int> itmp( 6, 0 ) ; |
---|
869 | status = readTable( itmp, "LAVST", same_, i ) ; |
---|
870 | if ( status ) { |
---|
871 | os << LogIO::WARN << "Error while reading LAVST." << LogIO::POST ; |
---|
872 | return status ; |
---|
873 | } |
---|
874 | else { |
---|
875 | sprintf( record_->LAVST, "%4d%02d%02d%02d%02d%02d.000", itmp[0], itmp[1], itmp[2], itmp[3], itmp[4], itmp[5] ) ; |
---|
876 | } |
---|
877 | // DEBUG |
---|
878 | //cout << "LAVST(" << i << ") = " << record_->LAVST << endl ; |
---|
879 | // |
---|
880 | strcpy( record_->SCANTP, str8.c_str() ) ; |
---|
881 | status = readTable( record_->SCANTP, "SCNTP", strlen(record_->SCANTP), i ) ; |
---|
882 | if ( status ) { |
---|
883 | os << LogIO::WARN << "Error while reading SCANTP." << LogIO::POST ; |
---|
884 | return status ; |
---|
885 | } |
---|
886 | // DEBUG |
---|
887 | //cout << "SCANTP(" << i << ") = " << record_->SCANTP << endl ; |
---|
888 | // |
---|
889 | const char *name1 = "" ; |
---|
890 | const char *name2 = "" ; |
---|
891 | if ( SCNCD == 0 ) { |
---|
892 | name1 = "DRA" ; |
---|
893 | name2 = "DDEC" ; |
---|
894 | } |
---|
895 | else if ( SCNCD == 1 ) { |
---|
896 | name1 = "DGL" ; |
---|
897 | name2 = "DGB" ; |
---|
898 | } |
---|
899 | else { |
---|
900 | name1 = "DAZ" ; |
---|
901 | name2 = "DEL" ; |
---|
902 | } |
---|
903 | status = readTable( record_->DSCX, name1, same_, i ) ; |
---|
904 | if ( status ) { |
---|
905 | os << LogIO::WARN << "Error while reading DSCX." << LogIO::POST ; |
---|
906 | return status ; |
---|
907 | } |
---|
908 | // DEBUG |
---|
909 | //cout << "DSCX(" << i << ") = " << record_->DSCX << endl ; |
---|
910 | // |
---|
911 | status = readTable( record_->DSCY, name2, same_, i ) ; |
---|
912 | if ( status ) { |
---|
913 | os << LogIO::WARN << "Error while reading DSCY." << LogIO::POST ; |
---|
914 | return status ; |
---|
915 | } |
---|
916 | // DEBUG |
---|
917 | //cout << "DSCY(" << i << ") = " << record_->DSCY << endl ; |
---|
918 | // |
---|
919 | if ( SCNCD == 0 ) { |
---|
920 | name1 = "RA" ; |
---|
921 | name2 = "DEC" ; |
---|
922 | } |
---|
923 | else if ( SCNCD == 1 ) { |
---|
924 | name1 = "GL" ; |
---|
925 | name2 = "GB" ; |
---|
926 | } |
---|
927 | else { |
---|
928 | name1 = "AZ" ; |
---|
929 | name2 = "EL" ; |
---|
930 | } |
---|
931 | status = readTable( record_->SCX, name1, same_, i ) ; |
---|
932 | if ( status ) { |
---|
933 | os << LogIO::WARN << "Error while reading SCX." << LogIO::POST ; |
---|
934 | return status ; |
---|
935 | } |
---|
936 | // DEBUG |
---|
937 | //cout << "SCX(" << i << ") = " << record_->SCX << endl ; |
---|
938 | // |
---|
939 | status = readTable( record_->SCY, name2, same_, i ) ; |
---|
940 | if ( status ) { |
---|
941 | os << LogIO::WARN << "Error while reading SCY." << LogIO::POST ; |
---|
942 | return status ; |
---|
943 | } |
---|
944 | // DEBUG |
---|
945 | //cout << "SCY(" << i << ") = " << record_->SCY << endl ; |
---|
946 | // |
---|
947 | status = readTable( record_->PAZ, "PAZ", same_, i ) ; |
---|
948 | if ( status ) { |
---|
949 | os << LogIO::WARN << "Error while reading PAZ." << LogIO::POST ; |
---|
950 | return status ; |
---|
951 | } |
---|
952 | // DEBUG |
---|
953 | //cout << "PAZ(" << i << ") = " << record_->PAZ << endl ; |
---|
954 | // |
---|
955 | status = readTable( record_->PEL, "PEL", same_, i ) ; |
---|
956 | if ( status ) { |
---|
957 | os << LogIO::WARN << "Error while reading PEL." << LogIO::POST ; |
---|
958 | return status ; |
---|
959 | } |
---|
960 | // DEBUG |
---|
961 | //cout << "PEL(" << i << ") = " << record_->PEL << endl ; |
---|
962 | // |
---|
963 | status = readTable( record_->RAZ, "RAZ", same_, i ) ; |
---|
964 | if ( status ) { |
---|
965 | os << LogIO::WARN << "Error while reading RAZ." << LogIO::POST ; |
---|
966 | return status ; |
---|
967 | } |
---|
968 | // DEBUG |
---|
969 | //cout << "RAZ(" << i << ") = " << record_->RAZ << endl ; |
---|
970 | // |
---|
971 | status = readTable( record_->REL, "REL", same_, i ) ; |
---|
972 | if ( status ) { |
---|
973 | os << LogIO::WARN << "Error while reading REL." << LogIO::POST ; |
---|
974 | return status ; |
---|
975 | } |
---|
976 | // DEBUG |
---|
977 | //cout << "REL(" << i << ") = " << record_->REL << endl ; |
---|
978 | // |
---|
979 | status = readTable( record_->XX, "XX", same_, i ) ; |
---|
980 | if ( status ) { |
---|
981 | os << LogIO::WARN << "Error while reading XX." << LogIO::POST ; |
---|
982 | return status ; |
---|
983 | } |
---|
984 | // DEBUG |
---|
985 | //cout << "XX(" << i << ") = " << record_->XX << endl ; |
---|
986 | // |
---|
987 | status = readTable( record_->YY, "YY", same_, i ) ; |
---|
988 | if ( status ) { |
---|
989 | os << LogIO::WARN << "Error while reading YY." << LogIO::POST ; |
---|
990 | return status ; |
---|
991 | } |
---|
992 | // DEBUG |
---|
993 | //cout << "YY(" << i << ") = " << record_->YY << endl ; |
---|
994 | // |
---|
995 | strcpy( record_->ARRYT, str4.c_str() ) ; |
---|
996 | status = readTable( record_->ARRYT, "ARRYT", strlen(record_->ARRYT), i ) ; |
---|
997 | for (int j = strlen(record_->ARRYT)-1 ; j >= 0 ; j--) { |
---|
998 | if (record_->ARRYT[j] == ' ') record_->ARRYT[j] = '\0'; |
---|
999 | else break; |
---|
1000 | } |
---|
1001 | if ( status ) { |
---|
1002 | os << LogIO::WARN << "Error while reading ARRYT." << LogIO::POST ; |
---|
1003 | return status ; |
---|
1004 | } |
---|
1005 | // DEBUG |
---|
1006 | //cout << "ARRYT(" << i << ") = " << record_->ARRYT << endl ; |
---|
1007 | // |
---|
1008 | double dtmp ; |
---|
1009 | status = readTable( dtmp, "TEMP", same_, i ) ; |
---|
1010 | if ( status ) { |
---|
1011 | os << LogIO::WARN << "Error while reading TEMP." << LogIO::POST ; |
---|
1012 | return status ; |
---|
1013 | } |
---|
1014 | else { |
---|
1015 | record_->TEMP = dtmp ; |
---|
1016 | } |
---|
1017 | // DEBUG |
---|
1018 | //cout << "TEMP(" << i << ") = " << record_->TEMP << endl ; |
---|
1019 | // |
---|
1020 | status = readTable( dtmp, "PATM", same_, i ) ; |
---|
1021 | if ( status ) { |
---|
1022 | os << LogIO::WARN << "Error while reading PATM." << LogIO::POST ; |
---|
1023 | return status ; |
---|
1024 | } |
---|
1025 | else { |
---|
1026 | record_->PATM = dtmp ; |
---|
1027 | } |
---|
1028 | // DEBUG |
---|
1029 | //cout << "PATM(" << i << ") = " << record_->PATM << endl ; |
---|
1030 | // |
---|
1031 | status = readTable( dtmp, "PH2O", same_, i ) ; |
---|
1032 | if ( status ) { |
---|
1033 | os << LogIO::WARN << "Error while reading PH2O." << LogIO::POST ; |
---|
1034 | return status ; |
---|
1035 | } |
---|
1036 | else { |
---|
1037 | record_->PH2O = dtmp ; |
---|
1038 | } |
---|
1039 | // DEBUG |
---|
1040 | //cout << "PH2O(" << i << ") = " << record_->PH2O << endl ; |
---|
1041 | // |
---|
1042 | status = readTable( dtmp, "VWIND", same_, i ) ; |
---|
1043 | if ( status ) { |
---|
1044 | os << LogIO::WARN << "Error while reading VWIND." << LogIO::POST ; |
---|
1045 | return status ; |
---|
1046 | } |
---|
1047 | else { |
---|
1048 | record_->VWIND = dtmp ; |
---|
1049 | } |
---|
1050 | // DEBUG |
---|
1051 | //cout << "VWIND(" << i << ") = " << record_->VWIND << endl ; |
---|
1052 | // |
---|
1053 | status = readTable( dtmp, "DWIND", same_, i ) ; |
---|
1054 | if ( status ) { |
---|
1055 | os << LogIO::WARN << "Error while reading DWIND." << LogIO::POST ; |
---|
1056 | return status ; |
---|
1057 | } |
---|
1058 | else { |
---|
1059 | record_->DWIND = dtmp ; |
---|
1060 | } |
---|
1061 | // DEBUG |
---|
1062 | //cout << "DWIND(" << i << ") = " << record_->DWIND << endl ; |
---|
1063 | // |
---|
1064 | status = readTable( dtmp, "TAU", same_, i ) ; |
---|
1065 | if ( status ) { |
---|
1066 | os << LogIO::WARN << "Error while reading TAU." << LogIO::POST ; |
---|
1067 | return status ; |
---|
1068 | } |
---|
1069 | else { |
---|
1070 | record_->TAU = dtmp ; |
---|
1071 | } |
---|
1072 | // DEBUG |
---|
1073 | //cout << "TAU(" << i << ") = " << record_->TAU << endl ; |
---|
1074 | // |
---|
1075 | status = readTable( dtmp, "TSYS", same_, i ) ; |
---|
1076 | if ( status ) { |
---|
1077 | os << LogIO::WARN << "Error while reading TSYS." << LogIO::POST ; |
---|
1078 | return status ; |
---|
1079 | } |
---|
1080 | else { |
---|
1081 | record_->TSYS = dtmp ; |
---|
1082 | } |
---|
1083 | // DEBUG |
---|
1084 | //cout << "TSYS(" << i << ") = " << record_->TSYS << endl ; |
---|
1085 | // |
---|
1086 | status = readTable( dtmp, "BATM", same_, i ) ; |
---|
1087 | if ( status ) { |
---|
1088 | os << LogIO::WARN << "Error while reading BATM." << LogIO::POST ; |
---|
1089 | return status ; |
---|
1090 | } |
---|
1091 | else { |
---|
1092 | record_->BATM = dtmp ; |
---|
1093 | } |
---|
1094 | // DEBUG |
---|
1095 | //cout << "BATM(" << i << ") = " << record_->BATM << endl ; |
---|
1096 | // |
---|
1097 | status = readTable( record_->VRAD, "VRAD", same_, i ) ; |
---|
1098 | if ( status ) { |
---|
1099 | os << LogIO::WARN << "Error while reading TEMP." << LogIO::POST ; |
---|
1100 | return status ; |
---|
1101 | } |
---|
1102 | // DEBUG |
---|
1103 | //cout << "VRAD(" << i << ") = " << record_->VRAD << endl ; |
---|
1104 | // |
---|
1105 | status = readTable( record_->FREQ0, "FRQ0", same_, i ) ; |
---|
1106 | if ( status ) { |
---|
1107 | os << LogIO::WARN << "Error while reading FREQ0." << LogIO::POST ; |
---|
1108 | return status ; |
---|
1109 | } |
---|
1110 | // DEBUG |
---|
1111 | //cout << "FREQ0(" << i << ") = " << record_->FREQ0 << endl ; |
---|
1112 | // |
---|
1113 | status = readTable( record_->FQTRK, "FQTRK", same_, i ) ; |
---|
1114 | if ( status ) { |
---|
1115 | os << LogIO::WARN << "Error while reading FQTRK." << LogIO::POST ; |
---|
1116 | return status ; |
---|
1117 | } |
---|
1118 | // DEBUG |
---|
1119 | //cout << "FQTRK(" << i << ") = " << record_->FQTRK << endl ; |
---|
1120 | // |
---|
1121 | status = readTable( record_->FQIF1, "FQIF1", same_, i ) ; |
---|
1122 | if ( status ) { |
---|
1123 | os << LogIO::WARN << "Error while reading FQIF1." << LogIO::POST ; |
---|
1124 | return status ; |
---|
1125 | } |
---|
1126 | // DEBUG |
---|
1127 | //cout << "FQIF1(" << i << ") = " << record_->FQIF1 << endl ; |
---|
1128 | // |
---|
1129 | status = readTable( record_->ALCV, "ALCV", same_, i ) ; |
---|
1130 | if ( status ) { |
---|
1131 | os << LogIO::WARN << "Error while reading ALCV." << LogIO::POST ; |
---|
1132 | return status ; |
---|
1133 | } |
---|
1134 | // DEBUG |
---|
1135 | //cout << "ALCV(" << i << ") = " << record_->ALCV << endl ; |
---|
1136 | // |
---|
1137 | record_->IDMY0 = 0 ; |
---|
1138 | status = readTable( record_->DPFRQ, "DPFRQ", same_, i ) ; |
---|
1139 | if ( status ) { |
---|
1140 | //os << LogIO::WARN << "Error DPFRQ set to 0." << LogIO::POST ; |
---|
1141 | record_->DPFRQ = 0.0 ; |
---|
1142 | } |
---|
1143 | // DEBUG |
---|
1144 | //cout << "DPFRQ(" << i << ") = " << record_->DPFRQ << endl ; |
---|
1145 | // |
---|
1146 | status = readTable( record_->SFCTR, "SFCTR", same_, i ) ; |
---|
1147 | if ( status ) { |
---|
1148 | os << LogIO::WARN << "Error while reading SFCTR." << LogIO::POST ; |
---|
1149 | return status ; |
---|
1150 | } |
---|
1151 | // DEBUG |
---|
1152 | //cout << "SFCTR(" << i << ") = " << record_->SFCTR << endl ; |
---|
1153 | // |
---|
1154 | status = readTable( record_->ADOFF, "ADOFF", same_, i ) ; |
---|
1155 | if ( status ) { |
---|
1156 | os << LogIO::WARN << "Error while reading ADOFF." << LogIO::POST ; |
---|
1157 | return status ; |
---|
1158 | } |
---|
1159 | // DEBUG |
---|
1160 | //cout << "ADOFF(" << i << ") = " << record_->ADOFF << endl ; |
---|
1161 | // |
---|
1162 | //status = readTable( record_->JDATA, "LDATA", same_, i ) ; |
---|
1163 | status = readTable( JDATA, "LDATA", same_, i ) ; |
---|
1164 | if ( status ) { |
---|
1165 | os << LogIO::WARN << "Error while reading JDATA." << LogIO::POST ; |
---|
1166 | return status ; |
---|
1167 | } |
---|
1168 | // DEBUG |
---|
1169 | // for ( int i = 0 ; i < chmax_ ; i++ ) |
---|
1170 | // //cout << "JDATA[" << i << "] = " << JDATA[i] << " " ; |
---|
1171 | // //cout << endl ; |
---|
1172 | // |
---|
1173 | |
---|
1174 | |
---|
1175 | // Update IPTIM since it depends on the row for NROFITS |
---|
1176 | int integ ; |
---|
1177 | status = readTable( integ, "INTEG", same_, i ) ; |
---|
1178 | if ( !status ) { |
---|
1179 | IPTIM = (double)integ ; |
---|
1180 | } |
---|
1181 | |
---|
1182 | return status ; |
---|
1183 | } |
---|
1184 | |
---|
1185 | vector< vector<double> > NROFITSDataset::getSpectrum() |
---|
1186 | { |
---|
1187 | vector< vector<double> > spec; |
---|
1188 | |
---|
1189 | for ( int i = 0 ; i < rowNum_ ; i++ ) { |
---|
1190 | spec.push_back( getSpectrum( i ) ) ; |
---|
1191 | } |
---|
1192 | |
---|
1193 | return spec ; |
---|
1194 | } |
---|
1195 | |
---|
1196 | vector<double> NROFITSDataset::getSpectrum( int i ) |
---|
1197 | { |
---|
1198 | vector<double> spec( chmax_, 0.0 ) ; |
---|
1199 | vector<double> specout( chmax_, 0.0 ) ; |
---|
1200 | const NRODataRecord *record = getRecord( i ) ; |
---|
1201 | double scale = record->SFCTR ; |
---|
1202 | double offset = record->ADOFF ; |
---|
1203 | double dscale = MLTSCF[getIndex( i )] ; |
---|
1204 | //vector<int> ispec = record->JDATA ; |
---|
1205 | vector<int> ispec = JDATA ; |
---|
1206 | for ( int ii = 0 ; ii < chmax_ ; ii++ ) { |
---|
1207 | spec[ii] = (double)( ispec[ii] * scale + offset ) * dscale ; |
---|
1208 | } |
---|
1209 | |
---|
1210 | // for AOS, re-gridding is needed |
---|
1211 | if ( strncmp( record->ARRYT, "H", 1 ) == 0 |
---|
1212 | || strncmp( record->ARRYT, "W", 1 ) == 0 |
---|
1213 | || strncmp( record->ARRYT, "U", 1 ) == 0 ) { |
---|
1214 | |
---|
1215 | string arryt = string( record->ARRYT ) ; |
---|
1216 | uInt ib = getArrayId( arryt ) ; |
---|
1217 | vector<double> fqcal = getFQCAL()[ib] ; |
---|
1218 | vector<double> chcal = getCHCAL()[ib] ; |
---|
1219 | int ncal = getNFCAL()[ib] ; |
---|
1220 | |
---|
1221 | // //cout << "NRODataset::getFrequencies() ncal = " << ncal << endl ; |
---|
1222 | while ( ncal < (int)fqcal.size() ) { |
---|
1223 | fqcal.pop_back() ; |
---|
1224 | chcal.pop_back() ; |
---|
1225 | } |
---|
1226 | Vector<Double> xin( chcal ) ; |
---|
1227 | Vector<Double> yin( fqcal ) ; |
---|
1228 | int nchan = getNUMCH() ; |
---|
1229 | Vector<Double> xout( nchan ) ; |
---|
1230 | indgen( xout ) ; |
---|
1231 | Vector<Double> yout ; |
---|
1232 | InterpolateArray1D<Double, Double>::interpolate( yout, xout, xin, yin, InterpolateArray1D<Double,Double>::cubic ) ; |
---|
1233 | // debug |
---|
1234 | //cout << "i=" << i << endl ; |
---|
1235 | // if ( i == 16 ) { |
---|
1236 | // ofstream ofs0( "spgrid0.dat" ) ; |
---|
1237 | // for ( int ii = 0 ; ii < getNUMCH() ; ii++ ) |
---|
1238 | // ofs0 << xout[ii] << "," ; |
---|
1239 | // ofs0 << endl ; |
---|
1240 | // for ( int ii = 0 ; ii < getNUMCH() ; ii++ ) |
---|
1241 | // ofs0 << setprecision(16) << record->FREQ0+yout[ii] << "," ; |
---|
1242 | // ofs0 << endl ; |
---|
1243 | // ofs0.close() ; |
---|
1244 | // } |
---|
1245 | // |
---|
1246 | Vector<Double> z( nchan ) ; |
---|
1247 | Double bw = abs( yout[nchan-1] - yout[0] ) ; |
---|
1248 | bw += 0.5 * abs( yout[nchan-1] - yout[nchan-2] + yout[1] - yout[0] ) ; |
---|
1249 | Double dz = bw / (Double)nchan ; |
---|
1250 | if ( yout[0] > yout[nchan-1] ) |
---|
1251 | dz = - dz ; |
---|
1252 | z[0] = yout[0] - 0.5 * ( yout[1] - yout[0] - dz ) ; |
---|
1253 | for ( int ii = 1 ; ii < nchan ; ii++ ) |
---|
1254 | z[ii] = z[ii-1] + dz ; |
---|
1255 | Vector<Double> zi( nchan+1 ) ; |
---|
1256 | Vector<Double> yi( nchan+1 ) ; |
---|
1257 | zi[0] = z[0] - 0.5 * dz ; |
---|
1258 | zi[1] = z[0] + 0.5 * dz ; |
---|
1259 | yi[0] = yout[0] - 0.5 * ( yout[1] - yout[0] ) ; |
---|
1260 | yi[1] = yout[0] + 0.5 * ( yout[1] - yout[0] ) ; |
---|
1261 | for ( int ii = 2 ; ii < nchan ; ii++ ) { |
---|
1262 | zi[ii] = zi[ii-1] + dz ; |
---|
1263 | yi[ii] = yi[ii-1] + 0.5 * ( yout[ii] - yout[ii-2] ) ; |
---|
1264 | } |
---|
1265 | zi[nchan] = z[nchan-1] + 0.5 * dz ; |
---|
1266 | yi[nchan] = yout[nchan-1] + 0.5 * ( yout[nchan-1] - yout[nchan-2] ) ; |
---|
1267 | // // debug |
---|
1268 | // //cout << "nchan=" << nchan << ", bw=" << bw << ", dz=" << dz |
---|
1269 | // << ", y[1]-y[0]=" << yout[1]-yout[0] << endl ; |
---|
1270 | // //cout << "z: " << z[0] << " - " << z[nchan-1] |
---|
1271 | // << ", zi: " << zi[0] << " - " << zi[nchan] << endl ; |
---|
1272 | // //cout << "y: " << yout[0] << " - " << yout[nchan-1] |
---|
1273 | // << ", yi: " << yi[0] << " - " << yi[nchan] << endl ; |
---|
1274 | // ofstream ofs1( "spgrid1.dat", ios::out | ios::app ) ; |
---|
1275 | // ofs1 << "spid=" << i << ", ARRYT=" << record->ARRYT << endl ; |
---|
1276 | // ofs1 << "z[0]=" << z[0] << ", yout[0]=" << yout[0] << endl ; |
---|
1277 | // for ( int ii = 1; ii < nchan ; ii++ ) { |
---|
1278 | // ofs1 << " dz=" << z[ii]-z[ii-1] << ", dy=" << yout[ii]-yout[ii-1] << endl ; |
---|
1279 | // ofs1 << "z[" << ii << "]=" << z[ii] << ", yout[" << ii << "]=" << yout[ii] << endl ; |
---|
1280 | // } |
---|
1281 | // ofs1.close() ; |
---|
1282 | // ofstream ofs2( "spgrid2.dat", ios::out | ios::app ) ; |
---|
1283 | // ofs2 << "spid=" << i << ", ARRYT=" << record->ARRYT << endl ; |
---|
1284 | // for ( int ii = 0 ; ii < nchan+1 ; ii++ ) |
---|
1285 | // ofs2 << "zi[" << ii << "]=" << zi[ii] << ", yi[" << ii << "]=" << yi[ii] << endl ; |
---|
1286 | // ofs2.close() ; |
---|
1287 | // // |
---|
1288 | int ichan = 0 ; |
---|
1289 | double wsum = 0.0 ; |
---|
1290 | // debug |
---|
1291 | //ofstream ofs3( "spgrid3.dat", ios::out | ios::app ) ; |
---|
1292 | if ( dz > 0.0 ) { |
---|
1293 | for ( int ii = 0 ; ii < nchan ; ii++ ) { |
---|
1294 | double zl = zi[ii] ; |
---|
1295 | double zr = zi[ii+1] ; |
---|
1296 | for ( int j = ichan ; j < nchan ; j++ ) { |
---|
1297 | double yl = yi[j] ; |
---|
1298 | double yr = yi[j+1] ; |
---|
1299 | if ( yl <= zl ) { |
---|
1300 | if ( yr <= zl ) { |
---|
1301 | continue ; |
---|
1302 | } |
---|
1303 | else if ( yr <= zr ) { |
---|
1304 | specout[ii] += spec[j] * ( yr - zl ) ; |
---|
1305 | wsum += ( yr - zl ) ; |
---|
1306 | } |
---|
1307 | else { |
---|
1308 | specout[ii] += spec[j] * dz ; |
---|
1309 | wsum += dz ; |
---|
1310 | ichan = j ; |
---|
1311 | break ; |
---|
1312 | } |
---|
1313 | } |
---|
1314 | else if ( yl < zr ) { |
---|
1315 | if ( yr <= zr ) { |
---|
1316 | specout[ii] += spec[j] * ( yr - yl ) ; |
---|
1317 | wsum += ( yr - yl ) ; |
---|
1318 | } |
---|
1319 | else { |
---|
1320 | specout[ii] += spec[j] * ( zr - yl ) ; |
---|
1321 | wsum += ( zr - yl ) ; |
---|
1322 | ichan = j ; |
---|
1323 | break ; |
---|
1324 | } |
---|
1325 | } |
---|
1326 | else { |
---|
1327 | ichan = j - 1 ; |
---|
1328 | break ; |
---|
1329 | } |
---|
1330 | } |
---|
1331 | specout[ii] /= wsum ; |
---|
1332 | wsum = 0.0 ; |
---|
1333 | } |
---|
1334 | } |
---|
1335 | else if ( dz < 0.0 ) { |
---|
1336 | for ( int ii = 0 ; ii < nchan ; ii++ ) { |
---|
1337 | double zl = zi[ii] ; |
---|
1338 | double zr = zi[ii+1] ; |
---|
1339 | for ( int j = ichan ; j < nchan ; j++ ) { |
---|
1340 | double yl = yi[j] ; |
---|
1341 | double yr = yi[j+1] ; |
---|
1342 | if ( yl >= zl ) { |
---|
1343 | if ( yr >= zl ) { |
---|
1344 | continue ; |
---|
1345 | } |
---|
1346 | else if ( yr >= zr ) { |
---|
1347 | specout[ii] += spec[j] * abs( yr - zl ) ; |
---|
1348 | wsum += abs( yr - zl ) ; |
---|
1349 | } |
---|
1350 | else { |
---|
1351 | specout[ii] += spec[j] * abs( dz ) ; |
---|
1352 | wsum += abs( dz ) ; |
---|
1353 | ichan = j ; |
---|
1354 | break ; |
---|
1355 | } |
---|
1356 | } |
---|
1357 | else if ( yl > zr ) { |
---|
1358 | if ( yr >= zr ) { |
---|
1359 | specout[ii] += spec[j] * abs( yr - yl ) ; |
---|
1360 | wsum += abs( yr - yl ) ; |
---|
1361 | } |
---|
1362 | else { |
---|
1363 | specout[ii] += spec[j] * abs( zr - yl ) ; |
---|
1364 | wsum += abs( zr - yl ) ; |
---|
1365 | ichan = j ; |
---|
1366 | break ; |
---|
1367 | } |
---|
1368 | } |
---|
1369 | else { |
---|
1370 | ichan = j - 1 ; |
---|
1371 | break ; |
---|
1372 | } |
---|
1373 | } |
---|
1374 | specout[ii] /= wsum ; |
---|
1375 | wsum = 0.0 ; |
---|
1376 | } |
---|
1377 | } |
---|
1378 | //specout = spec ; |
---|
1379 | //ofs3.close() ; |
---|
1380 | } |
---|
1381 | else { |
---|
1382 | specout = spec ; |
---|
1383 | } |
---|
1384 | |
---|
1385 | return specout ; |
---|
1386 | } |
---|
1387 | |
---|
1388 | int NROFITSDataset::getIndex( int irow ) |
---|
1389 | { |
---|
1390 | const NRODataRecord *record = getRecord( irow ) ; |
---|
1391 | string str = record->ARRYT ; |
---|
1392 | string::size_type pos = str.find( " " ) ; |
---|
1393 | if ( pos != string::npos ) |
---|
1394 | str = str.substr( 0, pos ) ; |
---|
1395 | int index = -1 ; |
---|
1396 | for ( int i = 0 ; i < ARYNM ; i++ ) { |
---|
1397 | if ( str.compare( 0, 3, ARYTP[i] ) == 0 ) { |
---|
1398 | index = i ; |
---|
1399 | break ; |
---|
1400 | } |
---|
1401 | } |
---|
1402 | return index ; |
---|
1403 | } |
---|
1404 | |
---|
1405 | double NROFITSDataset::radRA( string ra ) |
---|
1406 | { |
---|
1407 | int pos1 = ra.find( ':' ) ; |
---|
1408 | int pos2 ; |
---|
1409 | string ch = ra.substr( 0, pos1 ) ; |
---|
1410 | //cout << "ch = \'" << ch << "\'" << endl ; |
---|
1411 | pos2 = pos1 + 1 ; |
---|
1412 | pos1 = ra.find( ':', pos2 ) ; |
---|
1413 | string cm = ra.substr( pos2, pos1 - pos2 ) ; |
---|
1414 | //cout << "cm = \'" << cm << "\'" << endl ; |
---|
1415 | pos2 = pos1 + 1 ; |
---|
1416 | pos1 = ra.size() ; |
---|
1417 | string cs = ra.substr( pos2, pos1 - pos2 ) ; |
---|
1418 | //cout << "cs = \'" << cs << "\'" << endl ; |
---|
1419 | double h ; |
---|
1420 | if ( ra[0] != '-' ) |
---|
1421 | h = atof( ch.c_str() ) + atof( cm.c_str() ) / 60.0 + atof( cs.c_str() ) / 3600.0 ; |
---|
1422 | else |
---|
1423 | h = atof( ch.c_str() ) - atof( cm.c_str() ) / 60.0 - atof( cs.c_str() ) / 3600.0 ; |
---|
1424 | double rra = h * M_PI / 12.0 ; |
---|
1425 | return rra ; |
---|
1426 | } |
---|
1427 | |
---|
1428 | double NROFITSDataset::radDEC( string dec ) |
---|
1429 | { |
---|
1430 | int pos1 = dec.find( ':' ) ; |
---|
1431 | int pos2 ; |
---|
1432 | string cd = dec.substr( 0, pos1 ) ; |
---|
1433 | //cout << "cd = \'" << cd << "\'" << endl ; |
---|
1434 | pos2 = pos1 + 1 ; |
---|
1435 | pos1 = dec.find( ':', pos2 ) ; |
---|
1436 | string cm = dec.substr( pos2, pos1 - pos2 ) ; |
---|
1437 | //cout << "cm = \'" << cm << "\'" << endl ; |
---|
1438 | pos2 = pos1 + 1 ; |
---|
1439 | pos1 = dec.size() ; |
---|
1440 | string cs = dec.substr( pos2, pos1 - pos2 ) ; |
---|
1441 | //cout << "cs = \'" << cs << "\'" << endl ; |
---|
1442 | double h ; |
---|
1443 | if ( dec[0] != '-' ) |
---|
1444 | h = atof( cd.c_str() ) + atof( cm.c_str() ) / 60.0 + atof( cs.c_str() ) / 3600.0 ; |
---|
1445 | else |
---|
1446 | h = atof( cd.c_str() ) - atof( cm.c_str() ) / 60.0 - atof( cs.c_str() ) / 3600.0 ; |
---|
1447 | double rdec = h * M_PI / 180.0 ; |
---|
1448 | return rdec ; |
---|
1449 | } |
---|
1450 | |
---|
1451 | void NROFITSDataset::getField() |
---|
1452 | { |
---|
1453 | long offset = 0; |
---|
1454 | for ( int i = 0 ; i < numField_ ; i++ ) { |
---|
1455 | char key1[9] ; |
---|
1456 | char key2[9] ; |
---|
1457 | char key3[9] ; |
---|
1458 | if ( i < 9 ) { |
---|
1459 | sprintf( key1, "TFORM%d ", i+1 ) ; |
---|
1460 | sprintf( key2, "TTYPE%d ", i+1 ) ; |
---|
1461 | sprintf( key3, "TUNIT%d ", i+1 ) ; |
---|
1462 | //cout << "key1 = " << key1 << ", key2 = " << key2 << ", key3 = " << key3 << endl ; |
---|
1463 | } |
---|
1464 | else if ( i < 99 ) { |
---|
1465 | sprintf( key1, "TFORM%2d ", i+1 ) ; |
---|
1466 | sprintf( key2, "TTYPE%2d ", i+1 ) ; |
---|
1467 | sprintf( key3, "TUNIT%2d ", i+1 ) ; |
---|
1468 | //cout << "key1 = " << key1 << ", key2 = " << key2 << ", key3 = " << key3 << endl ; |
---|
1469 | } |
---|
1470 | else { |
---|
1471 | sprintf( key1, "TFORM%3d", i+1 ) ; |
---|
1472 | sprintf( key2, "TTYPE%3d", i+1 ) ; |
---|
1473 | sprintf( key3, "TUNIT%3d", i+1 ) ; |
---|
1474 | //cout << "key1 = " << key1 << ", key2 = " << key2 << ", key3 = " << key3 << endl ; |
---|
1475 | } |
---|
1476 | //char tmp[9] ; |
---|
1477 | string tmp ; |
---|
1478 | //strcpy( tmp, " " ) ; |
---|
1479 | if ( readHeader( tmp, key1 ) != 0 ) { |
---|
1480 | cerr << "Error while reading field keyword for scan header." << endl ; |
---|
1481 | return ; |
---|
1482 | } |
---|
1483 | string form = tmp ; |
---|
1484 | string::size_type spos = form.find( " " ) ; |
---|
1485 | if ( spos != string::npos ) |
---|
1486 | form = form.substr( 0, spos ) ; |
---|
1487 | //strcpy( tmp, " " ) ; |
---|
1488 | if ( readHeader( tmp, key2 ) != 0 ) { |
---|
1489 | cerr << "Error while reading field type for scan header." << endl ; |
---|
1490 | return ; |
---|
1491 | } |
---|
1492 | string name = tmp ; |
---|
1493 | spos = tmp.find( " " ) ; |
---|
1494 | if ( spos != string::npos ) |
---|
1495 | name = tmp.substr( 0, spos ) ; |
---|
1496 | //strcpy( tmp, " " ) ; |
---|
1497 | if ( form.find( "A" ) != string::npos ) { |
---|
1498 | //cout << "skip to get unit: name = " << form << endl ; |
---|
1499 | //strcpy( tmp, "none " ) ; |
---|
1500 | tmp = "none" ; |
---|
1501 | } |
---|
1502 | else { |
---|
1503 | //cout << "get unit: name = " << form << endl ; |
---|
1504 | if ( readHeader( tmp, key3 ) != 0 ) { |
---|
1505 | //strcpy( tmp, "none " ) ; |
---|
1506 | tmp = "none" ; |
---|
1507 | } |
---|
1508 | } |
---|
1509 | //string unit = string( tmp ) ; |
---|
1510 | //unit = tmp ; |
---|
1511 | //spos = tmp.find( " " ) ; |
---|
1512 | //if ( spos != string::npos ) |
---|
1513 | // unit = unit.substr( 0, spos ) ; |
---|
1514 | //cout << "i = " << i << ": name=" << form << " type=" << name << " unit=" << unit << endl ; |
---|
1515 | |
---|
1516 | string substr1 = form.substr( 0, form.size()-1 ) ; |
---|
1517 | string substr2 = form.substr( form.size()-1, 1 ) ; |
---|
1518 | //cout << "substr1 = " << substr1 << ", substr2 = " << substr2 << endl ; |
---|
1519 | int o1 = atoi( substr1.c_str() ) ; |
---|
1520 | int o2 = 0 ; |
---|
1521 | if ( substr2 == "A" ) |
---|
1522 | o2 = sizeof(char) ; |
---|
1523 | else if ( substr2 == "J" ) |
---|
1524 | o2 = sizeof(int) ; |
---|
1525 | else if ( substr2 == "F" ) |
---|
1526 | o2 = sizeof(float) ; |
---|
1527 | else if ( substr2 == "D" ) |
---|
1528 | o2 = sizeof(double) ; |
---|
1529 | |
---|
1530 | FieldProperty property; |
---|
1531 | property.offset = offset; |
---|
1532 | property.size = o1 * o2; |
---|
1533 | properties_[name] = property; |
---|
1534 | |
---|
1535 | offset += property.size ; |
---|
1536 | } |
---|
1537 | } |
---|
1538 | |
---|
1539 | void NROFITSDataset::fillARYTP() |
---|
1540 | { |
---|
1541 | string arry ; |
---|
1542 | int count = 0 ; |
---|
1543 | string arry1 ; |
---|
1544 | string arry2 ; |
---|
1545 | string arry3 ; |
---|
1546 | string arry4 ; |
---|
1547 | char arytp[4]; |
---|
1548 | if ( readHeader( arry, "ARRY1" ) == 0 ) |
---|
1549 | arry1 = arry ; |
---|
1550 | else |
---|
1551 | arry1 = "00000000000000000000" ; |
---|
1552 | for ( int i = 0 ; i < 20 ; i++ ) { |
---|
1553 | if ( arry1[i] == '1' ) { |
---|
1554 | for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0'; |
---|
1555 | sprintf( arytp, "H%d", i+1 ) ; |
---|
1556 | ARYTP[count++] = string( arytp ) ; |
---|
1557 | } |
---|
1558 | } |
---|
1559 | if ( readHeader( arry, "ARRY2" ) == 0 ) |
---|
1560 | arry2 = arry ; |
---|
1561 | else |
---|
1562 | arry2 = "00000000000000000000" ; |
---|
1563 | for ( int i = 0 ; i < 10 ; i++ ) { |
---|
1564 | if ( arry2[i] == '1' ) { |
---|
1565 | for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0'; |
---|
1566 | sprintf( arytp, "W%d", i+1 ) ; |
---|
1567 | ARYTP[count++] = string( arytp ) ; |
---|
1568 | } |
---|
1569 | } |
---|
1570 | for ( int i = 10 ; i < 15 ; i++ ) { |
---|
1571 | if ( arry2[i] == '1' ) { |
---|
1572 | for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0'; |
---|
1573 | sprintf( arytp, "U%d", i-9 ) ; |
---|
1574 | ARYTP[count++] = string( arytp ) ; |
---|
1575 | } |
---|
1576 | } |
---|
1577 | for ( int i = 15 ; i < 20 ; i++ ) { |
---|
1578 | if ( arry2[i] == '1' ) { |
---|
1579 | for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0'; |
---|
1580 | sprintf( arytp, "X%d", i-14 ) ; |
---|
1581 | ARYTP[count++] = string( arytp ) ; |
---|
1582 | } |
---|
1583 | } |
---|
1584 | if ( readHeader( arry, "ARRY3" ) == 0 ) |
---|
1585 | arry3 = arry ; |
---|
1586 | else |
---|
1587 | arry3 = "00000000000000000000" ; |
---|
1588 | for ( int i = 0 ; i < 20 ; i++ ) { |
---|
1589 | if ( arry3[i] == '1' ) { |
---|
1590 | for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0'; |
---|
1591 | sprintf( arytp, "A%d", i+1 ) ; |
---|
1592 | ARYTP[count++] = string( arytp ) ; |
---|
1593 | } |
---|
1594 | } |
---|
1595 | if ( readHeader( arry, "ARRY4" ) == 0 ) |
---|
1596 | arry4 = arry ; |
---|
1597 | else |
---|
1598 | arry4 = "00000000000000000000" ; |
---|
1599 | for ( int i = 0 ; i < 20 ; i++ ) { |
---|
1600 | if ( arry4[i] == '1' ) { |
---|
1601 | for (int j = 0 ; j < 4 ; j++) arytp[j] = '\0'; |
---|
1602 | sprintf( arytp, "A%d", i+21 ) ; |
---|
1603 | ARYTP[count++] = string( arytp ) ; |
---|
1604 | } |
---|
1605 | } |
---|
1606 | //nro_debug_output("ARYTP", ARYTP.size(), ARYTP); |
---|
1607 | } |
---|
1608 | |
---|
1609 | int NROFITSDataset::readARRY() |
---|
1610 | { |
---|
1611 | LogIO os( LogOrigin( "NROFITSDataset", "readARRY()", WHERE ) ) ; |
---|
1612 | |
---|
1613 | string arry1 ; |
---|
1614 | string arry2 ; |
---|
1615 | string arry3 ; |
---|
1616 | string arry4 ; |
---|
1617 | int status = readHeader( arry1, "ARRY1" ) ; |
---|
1618 | if ( status ) { |
---|
1619 | os << LogIO::SEVERE << "Error while reading ARRY1" << LogIO::POST ; |
---|
1620 | return status ; |
---|
1621 | } |
---|
1622 | status = readHeader( arry2, "ARRY2" ) ; |
---|
1623 | if ( status ) { |
---|
1624 | os << LogIO::SEVERE << "Error while reading ARRY2" << LogIO::POST ; |
---|
1625 | return status ; |
---|
1626 | } |
---|
1627 | status = readHeader( arry3, "ARRY3" ) ; |
---|
1628 | if ( status ) { |
---|
1629 | os << LogIO::SEVERE << "Error while reading ARRY3" << LogIO::POST ; |
---|
1630 | return status ; |
---|
1631 | } |
---|
1632 | status = readHeader( arry4, "ARRY4" ) ; |
---|
1633 | if ( status ) { |
---|
1634 | os << LogIO::SEVERE << "Error while reading ARRY4" << LogIO::POST ; |
---|
1635 | return status ; |
---|
1636 | } |
---|
1637 | int index = 0 ; |
---|
1638 | for ( int i = 0 ; i < 20 ; i++ ) { |
---|
1639 | // AOSH |
---|
1640 | if ( arry1[i] == '1' ) |
---|
1641 | ARRY[index] = 1 ; |
---|
1642 | else |
---|
1643 | ARRY[index] = 0 ; |
---|
1644 | // AOSW, AOSU, FX |
---|
1645 | if ( arry2[i] == '1' ) |
---|
1646 | ARRY[index+20] = 1 ; |
---|
1647 | else |
---|
1648 | ARRY[index+20] = 0 ; |
---|
1649 | // AC45 (1-20) |
---|
1650 | if ( arry3[i] == '1' ) |
---|
1651 | ARRY[index+40] = 1 ; |
---|
1652 | else |
---|
1653 | ARRY[index+40] = 0 ; |
---|
1654 | // AC45 (21-35) |
---|
1655 | if ( i < 15 ) { |
---|
1656 | if ( arry4[i] == '1' ) |
---|
1657 | ARRY[index+60] = 1 ; |
---|
1658 | else |
---|
1659 | ARRY[index+60] = 0 ; |
---|
1660 | } |
---|
1661 | index++ ; |
---|
1662 | } |
---|
1663 | return status ; |
---|
1664 | } |
---|
1665 | |
---|
1666 | void NROFITSDataset::findData() |
---|
1667 | { |
---|
1668 | LogIO os( LogOrigin( "NROFITSDataset", "findData()", WHERE ) ) ; |
---|
1669 | |
---|
1670 | // skip header |
---|
1671 | fseek( fp_, FITS_HEADER_SIZE, SEEK_SET ) ; |
---|
1672 | |
---|
1673 | // get offset |
---|
1674 | long offset = getOffset( "ARRYT" ) ; |
---|
1675 | if ( offset == -1 ) { |
---|
1676 | //cerr << "Error, ARRYT is not found in the name list." << endl ; |
---|
1677 | return ; |
---|
1678 | } |
---|
1679 | //cout << "offset for ARRYT is " << offset << " bytes." << endl ; |
---|
1680 | fseek( fp_, offset, SEEK_CUR ) ; |
---|
1681 | int count = 0 ; |
---|
1682 | int index = 0 ; |
---|
1683 | while ( count < ARYNM && index < rowNum_ ) { |
---|
1684 | char ctmp[5] ; |
---|
1685 | std::size_t retval = fread( ctmp, 1, 4, fp_ ) ; |
---|
1686 | ctmp[4] = '\0' ; |
---|
1687 | //cout << "ctmp = " << ctmp << endl ; |
---|
1688 | for ( int i = 0 ; i < ARYNM ; i++ ) { |
---|
1689 | if ( arrayid_[i] != -1 ) |
---|
1690 | continue ; |
---|
1691 | else if ( strncmp( ctmp, ARYTP[i].c_str(), ARYTP[i].size() ) == 0 ) { |
---|
1692 | //cout << "matched: i = " << i << ", ARYTP = " << ARYTP[i] << ", ctmp = " << ctmp << endl ; |
---|
1693 | arrayid_[i] = index ; |
---|
1694 | count++ ; |
---|
1695 | } |
---|
1696 | } |
---|
1697 | fseek( fp_, scanLen_-4, SEEK_CUR ) ; |
---|
1698 | index++ ; |
---|
1699 | } |
---|
1700 | |
---|
1701 | if ( count != ARYNM ) { |
---|
1702 | os << LogIO::WARN << "NROFITSDataset::findData() failed to find rows for " ; |
---|
1703 | for ( int i = 0 ; i < ARYNM ; i++ ) { |
---|
1704 | if ( arrayid_[i] == -1 ) { |
---|
1705 | os << LogIO::WARN << ARYTP[i] << " " ; |
---|
1706 | } |
---|
1707 | } |
---|
1708 | os.post() ; |
---|
1709 | } |
---|
1710 | |
---|
1711 | // for ( int i = 0 ; i < ARYNM ; i++ ) |
---|
1712 | // //cout << "arrayid_[" << i << "] = " << arrayid_[i] << endl ; |
---|
1713 | } |
---|
1714 | |
---|
1715 | long NROFITSDataset::getOffset( const char *name ) |
---|
1716 | { |
---|
1717 | map<string, FieldProperty>::iterator iter = properties_.find(string(name)); |
---|
1718 | long offset = (iter != properties_.end()) ? iter->second.offset : -1; |
---|
1719 | |
---|
1720 | return offset ; |
---|
1721 | } |
---|
1722 | |
---|
1723 | int NROFITSDataset::getPolarizationNum() |
---|
1724 | { |
---|
1725 | int npol = 0 ; |
---|
1726 | |
---|
1727 | vector<char> type( 2 ) ; |
---|
1728 | type[0] = 'C' ; |
---|
1729 | type[1] = 'L' ; |
---|
1730 | vector<double> crot ; |
---|
1731 | vector<double> lagl ; |
---|
1732 | |
---|
1733 | for ( int i = 0 ; i < ARYNM ; i++ ) { |
---|
1734 | if ( POLTP[i][0] == type[0] ) { |
---|
1735 | // circular polarization |
---|
1736 | if( count( crot.begin(), crot.end(), POLDR[i] ) != 0 ) { |
---|
1737 | crot.push_back( POLDR[i] ) ; |
---|
1738 | npol++ ; |
---|
1739 | } |
---|
1740 | } |
---|
1741 | else if ( POLTP[i][0] == type[1] ) { |
---|
1742 | // linear polarization |
---|
1743 | if ( count( lagl.begin(), lagl.end(), POLAN[i] ) != 0 ) { |
---|
1744 | lagl.push_back( POLAN[i] ) ; |
---|
1745 | npol++ ; |
---|
1746 | } |
---|
1747 | } |
---|
1748 | } |
---|
1749 | |
---|
1750 | if ( npol == 0 ) |
---|
1751 | npol = 1 ; |
---|
1752 | |
---|
1753 | |
---|
1754 | return npol ; |
---|
1755 | } |
---|
1756 | |
---|
1757 | int NROFITSDataset::readHeader( string &v, const char *name ) |
---|
1758 | { |
---|
1759 | // |
---|
1760 | // Read 'name' attribute defined as char from the FITS Header |
---|
1761 | // |
---|
1762 | int status = 0 ; |
---|
1763 | |
---|
1764 | char buf[81] ; |
---|
1765 | strcpy( buf, " " ) ; |
---|
1766 | fseek( fp_, 0, SEEK_SET ) ; |
---|
1767 | int count = 0 ; |
---|
1768 | while ( strncmp( buf, name, strlen(name) ) != 0 && strncmp( buf, "END", 3 ) != 0 ) { |
---|
1769 | std::size_t retval = fread( buf, 1, 80, fp_ ) ; |
---|
1770 | buf[80] = '\0' ; |
---|
1771 | count++ ; |
---|
1772 | } |
---|
1773 | if ( strncmp( buf, "END", 3 ) == 0 ) { |
---|
1774 | //cerr << "NROFITSDataset::readHeader() keyword " << name << " not found." << endl ; |
---|
1775 | //cerr << "count = " << count << endl ; |
---|
1776 | status = -1 ; |
---|
1777 | return status ; |
---|
1778 | } |
---|
1779 | string str( buf ) ; |
---|
1780 | int pos1 = str.find( '\'' ) + 1 ; |
---|
1781 | int pos2 = str.find( '\'', pos1 ) ; |
---|
1782 | unsigned int clen = pos2 - pos1 ; |
---|
1783 | //cout << "string: " << str << endl ; |
---|
1784 | //cout << "value: " << str.substr( pos1, clen ).c_str() << endl ; |
---|
1785 | //cout << "clen = " << clen << endl ; |
---|
1786 | v = str.substr( pos1, clen ) ; |
---|
1787 | //cout << "v = \'" << v << "\'" << endl ; |
---|
1788 | |
---|
1789 | return status ; |
---|
1790 | } |
---|
1791 | |
---|
1792 | int NROFITSDataset::readHeader( int &v, const char *name ) |
---|
1793 | { |
---|
1794 | // |
---|
1795 | // Read 'name' attribute defined as int from the FITS Header |
---|
1796 | // |
---|
1797 | int status = 0 ; |
---|
1798 | |
---|
1799 | char buf[81] ; |
---|
1800 | strcpy( buf, " " ) ; |
---|
1801 | fseek( fp_, 0, SEEK_SET ) ; |
---|
1802 | while ( strncmp( buf, name, strlen(name) ) != 0 && strncmp( buf, "END", 3 ) != 0 ) { |
---|
1803 | std::size_t retval = fread( buf, 1, 80, fp_ ) ; |
---|
1804 | buf[80] = '\0' ; |
---|
1805 | //char bufo[9] ; |
---|
1806 | //strncpy( bufo, buf, 8 ) ; |
---|
1807 | //bufo[8] = '\0' ; |
---|
1808 | //cout << "header: " << bufo << endl ; |
---|
1809 | } |
---|
1810 | if ( strncmp( buf, "END", 3 ) == 0 ) { |
---|
1811 | //cerr << "NROFITSDataset::readHeader() keyword " << name << " not found." << endl ; |
---|
1812 | status = -1 ; |
---|
1813 | return status ; |
---|
1814 | } |
---|
1815 | string str( buf ) ; |
---|
1816 | int pos1 = str.find( '=' ) + 1 ; |
---|
1817 | int pos2 = str.find( '/' ) ; |
---|
1818 | //cout << "string: " << str << endl ; |
---|
1819 | //cout << "value: " << str.substr( pos1, pos2 - pos1 ).c_str() << endl ; |
---|
1820 | v = atoi( str.substr( pos1, pos2 - pos1 ).c_str() ) ; |
---|
1821 | //cout << "v = " << v << endl ; |
---|
1822 | |
---|
1823 | //cout << "NROFITSDataset::readHeader() end to read" << endl ; |
---|
1824 | return status ; |
---|
1825 | } |
---|
1826 | |
---|
1827 | |
---|
1828 | int NROFITSDataset::readHeader( float &v, const char *name ) |
---|
1829 | { |
---|
1830 | // |
---|
1831 | // Read 'name' attribute defined as float from the FITS Header |
---|
1832 | // |
---|
1833 | int status = 0 ; |
---|
1834 | |
---|
1835 | char buf[81] ; |
---|
1836 | strcpy( buf, " " ) ; |
---|
1837 | fseek( fp_, 0, SEEK_SET ) ; |
---|
1838 | while ( strncmp( buf, name, strlen(name) ) != 0 && strncmp( buf, "END", 3 ) != 0 ) { |
---|
1839 | std::size_t retval = fread( buf, 1, 80, fp_ ) ; |
---|
1840 | buf[80] = '\0' ; |
---|
1841 | //char bufo[9] ; |
---|
1842 | //strncpy( bufo, buf, 8 ) ; |
---|
1843 | //bufo[8] = '\0' ; |
---|
1844 | //cout << "header: " << bufo << endl ; |
---|
1845 | } |
---|
1846 | if ( strncmp( buf, "END", 3 ) == 0 ) { |
---|
1847 | //cerr << "NROFITSDataset::readHeader() keyword " << name << " not found." << endl ; |
---|
1848 | status = -1 ; |
---|
1849 | return status ; |
---|
1850 | } |
---|
1851 | string str( buf ) ; |
---|
1852 | int pos1 = str.find( '=' ) + 1 ; |
---|
1853 | int pos2 = str.find( '/' ) ; |
---|
1854 | //cout << "string: " << str << endl ; |
---|
1855 | //cout << "value: " << str.substr( pos1, pos2 - pos1 ).c_str() << endl ; |
---|
1856 | v = atof( str.substr( pos1, pos2 - pos1 ).c_str() ) ; |
---|
1857 | //cout << "v = " << v << endl ; |
---|
1858 | |
---|
1859 | return status ; |
---|
1860 | } |
---|
1861 | |
---|
1862 | int NROFITSDataset::readHeader( double &v, const char *name ) |
---|
1863 | { |
---|
1864 | // |
---|
1865 | // Read 'name' attribute defined as double from the FITS Header |
---|
1866 | // |
---|
1867 | int status = 0 ; |
---|
1868 | |
---|
1869 | char buf[81] ; |
---|
1870 | strcpy( buf, " " ) ; |
---|
1871 | fseek( fp_, 0, SEEK_SET ) ; |
---|
1872 | while ( strncmp( buf, name, strlen(name) ) != 0 && strncmp( buf, "END", 3 ) != 0 ) { |
---|
1873 | std::size_t retval = fread( buf, 1, 80, fp_ ) ; |
---|
1874 | buf[80] = '\0' ; |
---|
1875 | char bufo[9] ; |
---|
1876 | strncpy( bufo, buf, 8 ) ; |
---|
1877 | bufo[8] = '\0' ; |
---|
1878 | //cout << "header: \'" << bufo << "\' bufo = \'" << bufo << "\' "; |
---|
1879 | //cout << strncmp( buf, name, strlen(name) ) << endl ; |
---|
1880 | } |
---|
1881 | if ( strncmp( buf, "END", 3 ) == 0 ) { |
---|
1882 | //cerr << "NROFITSDataset::readHeader() keyword " << name << " not found." << endl ; |
---|
1883 | status = -1 ; |
---|
1884 | return status ; |
---|
1885 | } |
---|
1886 | string str( buf ) ; |
---|
1887 | int pos1 = str.find( '=' ) + 1 ; |
---|
1888 | int pos2 = str.find( '/' ) ; |
---|
1889 | //cout << "string: " << str << endl ; |
---|
1890 | //cout << "value: " << str.substr( pos1, pos2 - pos1 ).c_str() << endl ; |
---|
1891 | v = atof( str.substr( pos1, pos2 - pos1 ).c_str() ) ; |
---|
1892 | //cout << "v = " << v << endl ; |
---|
1893 | |
---|
1894 | return status ; |
---|
1895 | } |
---|
1896 | |
---|
1897 | int NROFITSDataset::readTable( char *v, const char *name, int clen, int idx ) |
---|
1898 | { |
---|
1899 | // |
---|
1900 | // Read 'name' attribute defined as char from the idx-th row |
---|
1901 | // of the FITS Scan Record |
---|
1902 | // |
---|
1903 | int status = movePointer( name, idx ) ; |
---|
1904 | if ( status < 0 ) |
---|
1905 | return status ; |
---|
1906 | |
---|
1907 | map<string, FieldProperty>::iterator iter = properties_.find(string(name)); |
---|
1908 | if (iter == properties_.end()) |
---|
1909 | return -1; |
---|
1910 | |
---|
1911 | int xsize = iter->second.size; |
---|
1912 | |
---|
1913 | // read data |
---|
1914 | if ( xsize < clen ) { |
---|
1915 | std::size_t retval = fread( v, 1, xsize, fp_ ) ; |
---|
1916 | //v[xsize] = '\0' ; |
---|
1917 | } |
---|
1918 | else { |
---|
1919 | std::size_t retval = fread( v, 1, clen-1, fp_ ) ; |
---|
1920 | //v[clen-1] = '\0' ; |
---|
1921 | } |
---|
1922 | |
---|
1923 | return status ; |
---|
1924 | } |
---|
1925 | |
---|
1926 | int NROFITSDataset::readTable( int &v, const char *name, int b, int idx ) |
---|
1927 | { |
---|
1928 | // |
---|
1929 | // Read 'name' attribute defined as int from the idx-th row |
---|
1930 | // of the FITS Scan Record |
---|
1931 | // |
---|
1932 | int status = movePointer( name, idx ) ; |
---|
1933 | if ( status < 0 ) |
---|
1934 | return status ; |
---|
1935 | |
---|
1936 | // read data |
---|
1937 | std::size_t retval = fread( &v, sizeof(int), 1, fp_ ) ; |
---|
1938 | if ( b == 0 ) |
---|
1939 | convertEndian( v ) ; |
---|
1940 | |
---|
1941 | return status ; |
---|
1942 | } |
---|
1943 | |
---|
1944 | int NROFITSDataset::readTable( float &v, const char *name, int b, int idx ) |
---|
1945 | { |
---|
1946 | // |
---|
1947 | // Read 'name' attribute defined as float from the idx-th row |
---|
1948 | // of the FITS Scan Record |
---|
1949 | // |
---|
1950 | int status = movePointer( name, idx ) ; |
---|
1951 | if ( status < 0 ) |
---|
1952 | return status ; |
---|
1953 | |
---|
1954 | // read data |
---|
1955 | std::size_t retval = fread( &v, sizeof(float), 1, fp_ ) ; |
---|
1956 | if ( b == 0 ) |
---|
1957 | convertEndian( v ) ; |
---|
1958 | |
---|
1959 | return status ; |
---|
1960 | } |
---|
1961 | |
---|
1962 | int NROFITSDataset::readTable( double &v, const char *name, int b, int idx ) |
---|
1963 | { |
---|
1964 | // |
---|
1965 | // Read 'name' attribute defined as double from the idx-th row |
---|
1966 | // of the FITS Scan Record |
---|
1967 | // |
---|
1968 | int status = movePointer( name, idx ) ; |
---|
1969 | if ( status < 0 ) |
---|
1970 | return status ; |
---|
1971 | |
---|
1972 | // read data |
---|
1973 | std::size_t retval = fread( &v, sizeof(double), 1, fp_ ) ; |
---|
1974 | if ( b == 0 ) |
---|
1975 | convertEndian( v ) ; |
---|
1976 | |
---|
1977 | return status ; |
---|
1978 | } |
---|
1979 | |
---|
1980 | int NROFITSDataset::readTable( vector<char *> &v, const char *name, int idx ) |
---|
1981 | { |
---|
1982 | // |
---|
1983 | // Read 'name' attribute defined as char array from the FITS Scan Record |
---|
1984 | // |
---|
1985 | int status = movePointer( name, idx ) ; |
---|
1986 | if ( status < 0 ) |
---|
1987 | return status ; |
---|
1988 | |
---|
1989 | map<string, FieldProperty>::iterator iter = properties_.find(string(name)); |
---|
1990 | if (iter == properties_.end()) |
---|
1991 | return -1; |
---|
1992 | |
---|
1993 | int xsize = iter->second.size; |
---|
1994 | |
---|
1995 | for ( unsigned int i = 0 ; i < v.size() ; i++ ) { |
---|
1996 | int clen = strlen( v[i] ) ; |
---|
1997 | if ( clen > xsize ) { |
---|
1998 | std::size_t retval = fread( v[i], 1, xsize, fp_ ) ; |
---|
1999 | //v[i][xsize] = '\0' ; |
---|
2000 | } |
---|
2001 | else { |
---|
2002 | std::size_t retval = fread( v[i], 1, clen, fp_ ) ; |
---|
2003 | //v[i][clen-1] = '\0' ; |
---|
2004 | } |
---|
2005 | //cout << "v[" << i << "] = " << v[i] << endl ; |
---|
2006 | } |
---|
2007 | |
---|
2008 | return status ; |
---|
2009 | } |
---|
2010 | |
---|
2011 | int NROFITSDataset::readTable( vector<int> &v, const char *name, int b, int idx ) |
---|
2012 | { |
---|
2013 | // |
---|
2014 | // Read 'name' attribute defined as int array from the FITS Scan Record |
---|
2015 | // |
---|
2016 | int status = movePointer( name, idx ) ; |
---|
2017 | if ( status < 0 ) |
---|
2018 | return status ; |
---|
2019 | |
---|
2020 | for ( unsigned int i = 0 ; i < v.size() ; i++ ) { |
---|
2021 | std::size_t retval = fread( &v[i], 1, sizeof(int), fp_ ) ; |
---|
2022 | if ( b == 0 ) |
---|
2023 | convertEndian( v[i] ) ; |
---|
2024 | //cout << "v[" << i << "] = " << v[i] << endl ; |
---|
2025 | } |
---|
2026 | |
---|
2027 | return status ; |
---|
2028 | } |
---|
2029 | |
---|
2030 | int NROFITSDataset::readTable( vector<float> &v, const char *name, int b, int idx ) |
---|
2031 | { |
---|
2032 | // |
---|
2033 | // Read 'name' attribute defined as float array from the FITS Scan Record |
---|
2034 | // |
---|
2035 | int status = movePointer( name, idx ) ; |
---|
2036 | if ( status < 0 ) |
---|
2037 | return status ; |
---|
2038 | |
---|
2039 | for ( unsigned int i = 0 ; i < v.size() ; i++ ) { |
---|
2040 | std::size_t retval = fread( &v[i], 1, sizeof(float), fp_ ) ; |
---|
2041 | if ( b == 0 ) |
---|
2042 | convertEndian( v[i] ) ; |
---|
2043 | //cout << "v[" << i << "] = " << v[i] << endl ; |
---|
2044 | } |
---|
2045 | |
---|
2046 | return status ; |
---|
2047 | } |
---|
2048 | |
---|
2049 | int NROFITSDataset::readTable( vector<double> &v, const char *name, int b, int idx ) |
---|
2050 | { |
---|
2051 | // |
---|
2052 | // Read 'name' attribute defined as double array from the FITS Scan Record |
---|
2053 | // |
---|
2054 | int status = movePointer( name, idx ) ; |
---|
2055 | if ( status < 0 ) |
---|
2056 | return status ; |
---|
2057 | |
---|
2058 | for ( unsigned int i = 0 ; i < v.size() ; i++ ) { |
---|
2059 | std::size_t retval = fread( &v[i], 1, sizeof(double), fp_ ) ; |
---|
2060 | if ( b == 0 ) |
---|
2061 | convertEndian( v[i] ) ; |
---|
2062 | //cout << "v[" << i << "] = " << v[i] << endl ; |
---|
2063 | } |
---|
2064 | |
---|
2065 | return status ; |
---|
2066 | } |
---|
2067 | |
---|
2068 | int NROFITSDataset::readColumn( vector<string> &v, const char *name, int idx ) |
---|
2069 | { |
---|
2070 | // |
---|
2071 | // Read idx-th column of ARRYTP-dependent 'name' attributes |
---|
2072 | // defined as char array from the FITS Scan Record |
---|
2073 | // |
---|
2074 | int status = movePointer( name ) ; |
---|
2075 | if ( status < 0 ) |
---|
2076 | return status ; |
---|
2077 | |
---|
2078 | map<string, FieldProperty>::iterator iter = properties_.find(string(name)); |
---|
2079 | if (iter == properties_.end()) |
---|
2080 | return -1; |
---|
2081 | |
---|
2082 | int xsize = iter->second.size; |
---|
2083 | |
---|
2084 | for ( unsigned int i = 0 ; i < v.size() ; i++ ) { |
---|
2085 | int offset = scanLen_ * arrayid_[i] + xsize * idx ; |
---|
2086 | fseek( fp_, offset, SEEK_CUR ) ; |
---|
2087 | // int clen = (int)strlen( v[i] ) ; |
---|
2088 | // if ( clen > xsize ) { |
---|
2089 | // std::size_t retval = fread( v[i], 1, xsize, fp_ ) ; |
---|
2090 | // //v[i][xsize] = '\0' ; |
---|
2091 | // } |
---|
2092 | // else { |
---|
2093 | // std::size_t retval = fread( v[i], 1, clen-1, fp_ ) ; |
---|
2094 | // //v[i][clen-1] = '\0' ; |
---|
2095 | // } |
---|
2096 | char c[xsize+1] ; |
---|
2097 | std::size_t retval = fread( c, 1, xsize, fp_ ) ; |
---|
2098 | c[xsize] = '\0' ; |
---|
2099 | v[i] = string( c ) ; |
---|
2100 | //cout << "v[" << i << "] = \'" << v[i] << "\'" << endl ; |
---|
2101 | fseek( fp_, -xsize-offset, SEEK_CUR ) ; |
---|
2102 | } |
---|
2103 | |
---|
2104 | return status ; |
---|
2105 | } |
---|
2106 | |
---|
2107 | int NROFITSDataset::readColumn( vector<int> &v, const char *name, int b, int idx ) |
---|
2108 | { |
---|
2109 | // |
---|
2110 | // Read idx-th column of ARRYTP-dependent 'name' attributes |
---|
2111 | // defined as int array from the FITS Scan Record |
---|
2112 | // |
---|
2113 | int status = movePointer( name ) ; |
---|
2114 | if ( status < 0 ) |
---|
2115 | return status ; |
---|
2116 | |
---|
2117 | for ( unsigned int i = 0 ; i < v.size() ; i++ ) { |
---|
2118 | int offset = scanLen_ * arrayid_[i] + sizeof(int) * idx ; |
---|
2119 | fseek( fp_, offset, SEEK_CUR ) ; |
---|
2120 | std::size_t retval = fread( &v[i], 1, sizeof(int), fp_ ) ; |
---|
2121 | if ( b == 0 ) |
---|
2122 | convertEndian( v[i] ) ; |
---|
2123 | //cout << "v[" << i << "] = " << v[i] << endl ; |
---|
2124 | fseek( fp_, -sizeof(int)-offset, SEEK_CUR ) ; |
---|
2125 | } |
---|
2126 | |
---|
2127 | return status ; |
---|
2128 | } |
---|
2129 | |
---|
2130 | int NROFITSDataset::readColumn( vector<float> &v, const char *name, int b, int idx ) |
---|
2131 | { |
---|
2132 | // |
---|
2133 | // Read idx-th column of ARRYTP-dependent 'name' attributes |
---|
2134 | // defined as float array from the FITS Scan Record |
---|
2135 | // |
---|
2136 | int status = movePointer( name ) ; |
---|
2137 | if ( status < 0 ) |
---|
2138 | return status ; |
---|
2139 | |
---|
2140 | for ( unsigned int i = 0 ; i < v.size() ; i++ ) { |
---|
2141 | int offset = scanLen_ * arrayid_[i] + sizeof(float) * idx ; |
---|
2142 | fseek( fp_, offset, SEEK_CUR ) ; |
---|
2143 | std::size_t retval = fread( &v[i], 1, sizeof(float), fp_ ) ; |
---|
2144 | if ( b == 0 ) |
---|
2145 | convertEndian( v[i] ) ; |
---|
2146 | //cout << "v[" << i << "] = " << v[i] << endl ; |
---|
2147 | fseek( fp_, -sizeof(float)-offset, SEEK_CUR ) ; |
---|
2148 | } |
---|
2149 | |
---|
2150 | return status ; |
---|
2151 | } |
---|
2152 | |
---|
2153 | int NROFITSDataset::readColumn( vector<double> &v, const char *name, int b, int idx ) |
---|
2154 | { |
---|
2155 | // |
---|
2156 | // Read idx-th column of ARRYTP-dependent 'name' attributes |
---|
2157 | // defined as double array from the FITS Scan Record |
---|
2158 | // |
---|
2159 | int status = movePointer( name ) ; |
---|
2160 | if ( status < 0 ) |
---|
2161 | return status ; |
---|
2162 | |
---|
2163 | for ( unsigned int i = 0 ; i < v.size() ; i++ ) { |
---|
2164 | int offset = scanLen_ * arrayid_[i] + sizeof(double) * idx ; |
---|
2165 | fseek( fp_, offset, SEEK_CUR ) ; |
---|
2166 | std::size_t retval = fread( &v[i], 1, sizeof(double), fp_ ) ; |
---|
2167 | if ( b == 0 ) |
---|
2168 | convertEndian( v[i] ) ; |
---|
2169 | //cout << "offset = " << offset << ", v[" << i << "] = " << v[i] << endl ; |
---|
2170 | fseek( fp_, -sizeof(double)-offset, SEEK_CUR ) ; |
---|
2171 | } |
---|
2172 | |
---|
2173 | // //cout << "v: " << endl ; |
---|
2174 | // for ( vector<double>::iterator i = v.begin() ; i != v.end() ; i++ ) |
---|
2175 | // //cout << *i << " " ; |
---|
2176 | // //cout << endl ; |
---|
2177 | |
---|
2178 | return status ; |
---|
2179 | } |
---|
2180 | |
---|
2181 | uInt NROFITSDataset::getArrayId( string type ) |
---|
2182 | { |
---|
2183 | uInt ib = 99; |
---|
2184 | uInt len0 = type.size(); |
---|
2185 | for (uInt i = 0 ; i < arrayid_.size() ; i++) { |
---|
2186 | uInt len = ARYTP[i].size(); |
---|
2187 | if ( len0 == len && type.compare( 0, len, ARYTP[i], 0, len ) == 0 ) { |
---|
2188 | ib = i ; |
---|
2189 | break ; |
---|
2190 | } |
---|
2191 | } |
---|
2192 | return ib ; |
---|
2193 | } |
---|
2194 | |
---|
2195 | double NROFITSDataset::getStartIntTime( int i ) |
---|
2196 | { |
---|
2197 | double v ; |
---|
2198 | readTable( v, "MJDST", same_, i ) ; |
---|
2199 | return v/86400.0 ; |
---|
2200 | } |
---|
2201 | |
---|
2202 | double NROFITSDataset::getScanTime( int i ) |
---|
2203 | { |
---|
2204 | double startTime = getStartIntTime( i ) ; |
---|
2205 | double interval = getIPTIM() ; |
---|
2206 | interval /= 86400.0 ; |
---|
2207 | return startTime+0.5*interval ; |
---|
2208 | } |
---|
2209 | |
---|
2210 | uInt NROFITSDataset::getPolNo( int irow ) |
---|
2211 | { |
---|
2212 | char rx[9] ; |
---|
2213 | readTable( rx, "RX", 8, irow ) ; |
---|
2214 | rx[8] = '\0' ; |
---|
2215 | //cout << rx << endl ; |
---|
2216 | return polNoFromRX( rx ) ; |
---|
2217 | } |
---|
2218 | |
---|
2219 | int NROFITSDataset::movePointer( const char *name, int idx ) |
---|
2220 | { |
---|
2221 | // find offset |
---|
2222 | long offset = getOffset( name ) ; |
---|
2223 | if ( offset == -1 ) { |
---|
2224 | //cerr << "Error, " << name << " is not found in the name list." << endl ; |
---|
2225 | return -1 ; |
---|
2226 | } |
---|
2227 | |
---|
2228 | offset += (long)(idx * scanLen_) ; |
---|
2229 | |
---|
2230 | //cout << "offset for " << name << " is " << offset << " bytes." << endl ; |
---|
2231 | fseek( fp_, FITS_HEADER_SIZE+offset, SEEK_SET ) ; |
---|
2232 | |
---|
2233 | return 0 ; |
---|
2234 | } |
---|