[2] | 1 | //#--------------------------------------------------------------------------- |
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| 2 | //# SDMemTable.cc: A MemoryTable container for single dish integrations |
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| 3 | //#--------------------------------------------------------------------------- |
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| 4 | //# Copyright (C) 2004 |
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[125] | 5 | //# ATNF |
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[2] | 6 | //# |
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| 7 | //# This program is free software; you can redistribute it and/or modify it |
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| 8 | //# under the terms of the GNU General Public License as published by the Free |
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| 9 | //# Software Foundation; either version 2 of the License, or (at your option) |
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| 10 | //# any later version. |
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| 11 | //# |
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| 12 | //# This program is distributed in the hope that it will be useful, but |
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| 13 | //# WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | //# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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| 15 | //# Public License for more details. |
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| 16 | //# |
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| 17 | //# You should have received a copy of the GNU General Public License along |
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| 18 | //# with this program; if not, write to the Free Software Foundation, Inc., |
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| 19 | //# 675 Massachusetts Ave, Cambridge, MA 02139, USA. |
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| 20 | //# |
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| 21 | //# Correspondence concerning this software should be addressed as follows: |
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| 22 | //# Internet email: Malte.Marquarding@csiro.au |
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| 23 | //# Postal address: Malte Marquarding, |
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| 24 | //# Australia Telescope National Facility, |
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| 25 | //# P.O. Box 76, |
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| 26 | //# Epping, NSW, 2121, |
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| 27 | //# AUSTRALIA |
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| 28 | //# |
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| 29 | //# $Id: |
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| 30 | //#--------------------------------------------------------------------------- |
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| 31 | |
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[125] | 32 | #include <casa/aips.h> |
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[80] | 33 | #include <casa/iostream.h> |
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| 34 | #include <casa/iomanip.h> |
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| 35 | #include <casa/Arrays/Array.h> |
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| 36 | #include <casa/Arrays/ArrayMath.h> |
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| 37 | #include <casa/Arrays/MaskArrMath.h> |
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| 38 | #include <casa/Arrays/ArrayLogical.h> |
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| 39 | #include <casa/Arrays/ArrayAccessor.h> |
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[2] | 40 | |
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[80] | 41 | #include <tables/Tables/TableParse.h> |
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| 42 | #include <tables/Tables/TableDesc.h> |
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| 43 | #include <tables/Tables/SetupNewTab.h> |
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| 44 | #include <tables/Tables/ScaColDesc.h> |
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| 45 | #include <tables/Tables/ArrColDesc.h> |
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[2] | 46 | |
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[80] | 47 | #include <tables/Tables/ExprNode.h> |
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| 48 | #include <tables/Tables/ScalarColumn.h> |
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| 49 | #include <tables/Tables/ArrayColumn.h> |
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| 50 | #include <tables/Tables/TableRecord.h> |
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| 51 | #include <measures/Measures/MFrequency.h> |
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| 52 | #include <measures/Measures/MeasTable.h> |
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[105] | 53 | #include <coordinates/Coordinates/CoordinateUtil.h> |
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[80] | 54 | #include <casa/Quanta/MVTime.h> |
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[2] | 55 | |
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| 56 | #include "SDMemTable.h" |
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| 57 | #include "SDContainer.h" |
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| 58 | |
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[125] | 59 | using namespace casa; |
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[83] | 60 | using namespace asap; |
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[2] | 61 | |
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[18] | 62 | SDMemTable::SDMemTable() : |
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| 63 | IFSel_(0), |
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| 64 | beamSel_(0), |
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| 65 | polSel_(0) { |
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| 66 | setup(); |
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| 67 | } |
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[2] | 68 | SDMemTable::SDMemTable(const std::string& name) : |
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| 69 | IFSel_(0), |
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| 70 | beamSel_(0), |
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| 71 | polSel_(0) { |
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[50] | 72 | Table tab(name); |
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[22] | 73 | table_ = tab.copyToMemoryTable("dummy"); |
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[2] | 74 | } |
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| 75 | |
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[16] | 76 | SDMemTable::SDMemTable(const SDMemTable& other, Bool clear) { |
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[2] | 77 | this->IFSel_= other.IFSel_; |
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| 78 | this->beamSel_= other.beamSel_; |
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| 79 | this->polSel_= other.polSel_; |
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| 80 | this->chanMask_ = other.chanMask_; |
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| 81 | this->table_ = other.table_.copyToMemoryTable(String("dummy")); |
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| 82 | // clear all rows() |
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[16] | 83 | if (clear) { |
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| 84 | this->table_.removeRow(this->table_.rowNumbers()); |
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| 85 | } else { |
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| 86 | this->IFSel_ = other.IFSel_; |
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| 87 | this->beamSel_ = other.beamSel_; |
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| 88 | this->polSel_ = other.polSel_; |
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| 89 | } |
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[2] | 90 | } |
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| 91 | |
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[80] | 92 | SDMemTable::SDMemTable(const Table& tab, const std::string& exprs) : |
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[2] | 93 | IFSel_(0), |
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| 94 | beamSel_(0), |
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| 95 | polSel_(0) { |
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| 96 | Table t = tableCommand(exprs,tab); |
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[89] | 97 | if (t.nrow() == 0) |
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| 98 | throw(AipsError("Query unsuccessful.")); |
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[22] | 99 | table_ = t.copyToMemoryTable("dummy"); |
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[2] | 100 | } |
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| 101 | |
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| 102 | SDMemTable::~SDMemTable(){ |
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[105] | 103 | //cerr << "goodbye from SDMemTable @ " << this << endl; |
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[2] | 104 | } |
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| 105 | |
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| 106 | SDMemTable SDMemTable::getScan(Int scanID) { |
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[80] | 107 | String cond("SELECT * from $1 WHERE SCANID == "); |
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| 108 | cond += String::toString(scanID); |
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| 109 | return SDMemTable(table_, cond); |
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[2] | 110 | } |
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| 111 | |
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[80] | 112 | SDMemTable SDMemTable::getSource(const std::string& source) { |
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| 113 | String cond("SELECT * from $1 WHERE SRCNAME == "); |
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| 114 | cond += source; |
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| 115 | return SDMemTable(table_, cond); |
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| 116 | } |
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| 117 | |
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[2] | 118 | void SDMemTable::setup() { |
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| 119 | TableDesc td("", "1", TableDesc::Scratch); |
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| 120 | td.comment() = "A SDMemTable"; |
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| 121 | td.addColumn(ScalarColumnDesc<Double>("TIME")); |
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| 122 | td.addColumn(ScalarColumnDesc<String>("SRCNAME")); |
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| 123 | td.addColumn(ArrayColumnDesc<Float>("SPECTRA")); |
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| 124 | td.addColumn(ArrayColumnDesc<uChar>("FLAGTRA")); |
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[89] | 125 | td.addColumn(ArrayColumnDesc<Float>("TSYS")); |
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| 126 | td.addColumn(ScalarColumnDesc<Int>("SCANID")); |
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| 127 | td.addColumn(ScalarColumnDesc<Double>("INTERVAL")); |
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[39] | 128 | td.addColumn(ArrayColumnDesc<uInt>("FREQID")); |
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[78] | 129 | td.addColumn(ArrayColumnDesc<Double>("DIRECTION")); |
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[105] | 130 | td.addColumn(ScalarColumnDesc<String>("FIELDNAME")); |
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| 131 | td.addColumn(ScalarColumnDesc<String>("TCALTIME")); |
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| 132 | td.addColumn(ArrayColumnDesc<Float>("TCAL")); |
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| 133 | td.addColumn(ScalarColumnDesc<Float>("AZIMUTH")); |
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| 134 | td.addColumn(ScalarColumnDesc<Float>("ELEVATION")); |
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| 135 | td.addColumn(ScalarColumnDesc<Float>("PARANGLE")); |
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| 136 | td.addColumn(ScalarColumnDesc<Int>("REFBEAM")); |
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| 137 | |
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[2] | 138 | // Now create a new table from the description. |
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[18] | 139 | |
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[22] | 140 | SetupNewTable aNewTab("dummy", td, Table::New); |
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[89] | 141 | table_ = Table(aNewTab, Table::Memory, 0); |
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[2] | 142 | } |
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| 143 | |
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| 144 | std::string SDMemTable::getSourceName(Int whichRow) const { |
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| 145 | ROScalarColumn<String> src(table_, "SRCNAME"); |
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| 146 | String name; |
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| 147 | src.get(whichRow, name); |
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| 148 | return name; |
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| 149 | } |
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| 150 | |
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[50] | 151 | std::string SDMemTable::getTime(Int whichRow) const { |
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[2] | 152 | ROScalarColumn<Double> src(table_, "TIME"); |
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| 153 | Double tm; |
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| 154 | src.get(whichRow, tm); |
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[50] | 155 | MVTime mvt(tm); |
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[105] | 156 | mvt.setFormat(MVTime::TIME); |
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[50] | 157 | ostringstream oss; |
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| 158 | oss << mvt; |
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| 159 | String str(oss); |
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| 160 | return str; |
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[2] | 161 | } |
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[50] | 162 | double SDMemTable::getInterval(Int whichRow) const { |
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| 163 | ROScalarColumn<Double> src(table_, "INTERVAL"); |
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| 164 | Double intval; |
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| 165 | src.get(whichRow, intval); |
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| 166 | return intval; |
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| 167 | } |
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[2] | 168 | |
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| 169 | bool SDMemTable::setIF(Int whichIF) { |
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[50] | 170 | if ( whichIF >= 0 && whichIF < nIF()) { |
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[2] | 171 | IFSel_ = whichIF; |
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| 172 | return true; |
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[50] | 173 | } |
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| 174 | return false; |
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[2] | 175 | } |
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[50] | 176 | |
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[2] | 177 | bool SDMemTable::setBeam(Int whichBeam) { |
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[50] | 178 | if ( whichBeam >= 0 && whichBeam < nBeam()) { |
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[2] | 179 | beamSel_ = whichBeam; |
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| 180 | return true; |
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[50] | 181 | } |
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| 182 | return false; |
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| 183 | } |
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[2] | 184 | |
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| 185 | bool SDMemTable::setPol(Int whichPol) { |
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[50] | 186 | if ( whichPol >= 0 && whichPol < nPol()) { |
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[2] | 187 | polSel_ = whichPol; |
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| 188 | return true; |
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[50] | 189 | } |
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| 190 | return false; |
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[2] | 191 | } |
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| 192 | |
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[68] | 193 | bool SDMemTable::setMask(std::vector<int> whichChans) { |
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[16] | 194 | ROArrayColumn<uChar> spec(table_, "FLAGTRA"); |
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| 195 | std::vector<int>::iterator it; |
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| 196 | uInt n = spec.shape(0)(3); |
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[105] | 197 | if (whichChans.empty()) { |
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| 198 | chanMask_ = std::vector<bool>(n,true); |
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| 199 | return true; |
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| 200 | } |
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[16] | 201 | chanMask_.resize(n,true); |
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[39] | 202 | for (it = whichChans.begin(); it != whichChans.end(); ++it) { |
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[105] | 203 | if (*it < n) { |
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[16] | 204 | chanMask_[*it] = false; |
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[105] | 205 | } |
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[16] | 206 | } |
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[2] | 207 | return true; |
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| 208 | } |
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| 209 | |
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[16] | 210 | std::vector<bool> SDMemTable::getMask(Int whichRow) const { |
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| 211 | std::vector<bool> mask; |
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| 212 | ROArrayColumn<uChar> spec(table_, "FLAGTRA"); |
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| 213 | Array<uChar> arr; |
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| 214 | spec.get(whichRow, arr); |
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| 215 | ArrayAccessor<uChar, Axis<0> > aa0(arr); |
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| 216 | aa0.reset(aa0.begin(uInt(beamSel_)));//go to beam |
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| 217 | ArrayAccessor<uChar, Axis<1> > aa1(aa0); |
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| 218 | aa1.reset(aa1.begin(uInt(IFSel_)));// go to IF |
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| 219 | ArrayAccessor<uChar, Axis<2> > aa2(aa1); |
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| 220 | aa2.reset(aa2.begin(uInt(polSel_)));// go to pol |
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| 221 | |
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| 222 | Bool useUserMask = ( chanMask_.size() == arr.shape()(3) ); |
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| 223 | |
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| 224 | std::vector<bool> tmp; |
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| 225 | tmp = chanMask_; // WHY the fxxx do I have to make a copy here |
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| 226 | std::vector<bool>::iterator miter; |
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| 227 | miter = tmp.begin(); |
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| 228 | |
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| 229 | for (ArrayAccessor<uChar, Axis<3> > i(aa2); i != i.end(); ++i) { |
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| 230 | bool out =!static_cast<bool>(*i); |
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| 231 | if (useUserMask) { |
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| 232 | out = out && (*miter); |
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| 233 | miter++; |
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| 234 | } |
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| 235 | mask.push_back(out); |
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[89] | 236 | } |
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[16] | 237 | return mask; |
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[2] | 238 | } |
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[50] | 239 | std::vector<float> SDMemTable::getSpectrum(Int whichRow) const { |
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[2] | 240 | |
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| 241 | std::vector<float> spectrum; |
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| 242 | ROArrayColumn<Float> spec(table_, "SPECTRA"); |
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| 243 | Array<Float> arr; |
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| 244 | spec.get(whichRow, arr); |
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| 245 | ArrayAccessor<Float, Axis<0> > aa0(arr); |
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| 246 | aa0.reset(aa0.begin(uInt(beamSel_)));//go to beam |
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| 247 | ArrayAccessor<Float, Axis<1> > aa1(aa0); |
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| 248 | aa1.reset(aa1.begin(uInt(IFSel_)));// go to IF |
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[16] | 249 | ArrayAccessor<Float, Axis<2> > aa2(aa1); |
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| 250 | aa2.reset(aa2.begin(uInt(polSel_)));// go to pol |
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| 251 | for (ArrayAccessor<Float, Axis<3> > i(aa2); i != i.end(); ++i) { |
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| 252 | spectrum.push_back(*i); |
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[2] | 253 | } |
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| 254 | return spectrum; |
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| 255 | } |
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[105] | 256 | std::vector<string> SDMemTable::getCoordInfo() const { |
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| 257 | String un; |
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| 258 | Table t = table_.keywordSet().asTable("FREQUENCIES"); |
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| 259 | String sunit; |
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| 260 | t.keywordSet().get("UNIT",sunit); |
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| 261 | String dpl; |
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| 262 | t.keywordSet().get("DOPPLER",dpl); |
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| 263 | if (dpl == "") dpl = "RADIO"; |
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| 264 | String rfrm; |
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| 265 | t.keywordSet().get("REFFRAME",rfrm); |
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| 266 | std::vector<string> inf; |
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| 267 | inf.push_back(sunit); |
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| 268 | inf.push_back(rfrm); |
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| 269 | inf.push_back(dpl); |
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| 270 | return inf; |
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| 271 | } |
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[39] | 272 | |
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[105] | 273 | void SDMemTable::setCoordInfo(std::vector<string> theinfo) { |
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| 274 | |
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| 275 | std::vector<string>::iterator it; |
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| 276 | String un,rfrm,dpl; |
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| 277 | un = theinfo[0]; |
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| 278 | rfrm = theinfo[1]; |
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| 279 | dpl = theinfo[2]; |
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| 280 | |
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| 281 | //String un(theunit); |
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| 282 | Table t = table_.rwKeywordSet().asTable("FREQUENCIES"); |
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| 283 | Vector<Double> rstf; |
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| 284 | t.keywordSet().get("RESTFREQS",rstf); |
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| 285 | Bool canDo = True; |
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| 286 | Unit u1("km/s");Unit u2("Hz"); |
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| 287 | if (Unit(un) == u1) { |
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| 288 | Vector<Double> rstf; |
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| 289 | t.keywordSet().get("RESTFREQS",rstf); |
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| 290 | if (rstf.nelements() == 0) { |
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| 291 | throw(AipsError("Can't set unit to km/s if no restfrequencies are specified")); |
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| 292 | } |
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| 293 | } else if (Unit(un) != u2 && un != "") { |
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| 294 | throw(AipsError("Unit not conformant with Spectral Coordinates")); |
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| 295 | } |
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| 296 | t.rwKeywordSet().define("UNIT", un); |
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| 297 | |
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| 298 | MFrequency::Types mdr; |
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| 299 | if (!MFrequency::getType(mdr, rfrm)) { |
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| 300 | |
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| 301 | Int a,b;const uInt* c; |
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| 302 | const String* valid = MFrequency::allMyTypes(a, b, c); |
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| 303 | String pfix = "Please specify a legal frame type. Types are\n"; |
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| 304 | throw(AipsError(pfix+(*valid))); |
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| 305 | } else { |
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| 306 | t.rwKeywordSet().define("REFFRAME",rfrm); |
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| 307 | } |
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| 308 | |
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| 309 | } |
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| 310 | |
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| 311 | std::vector<double> SDMemTable::getAbscissa(Int whichRow) { |
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[39] | 312 | std::vector<double> absc(nChan()); |
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[89] | 313 | Vector<Double> absc1(nChan()); |
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[39] | 314 | indgen(absc1); |
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| 315 | ROArrayColumn<uInt> fid(table_, "FREQID"); |
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| 316 | Vector<uInt> v; |
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| 317 | fid.get(whichRow, v); |
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| 318 | uInt specidx = v(IFSel_); |
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| 319 | SpectralCoordinate spc = getCoordinate(specidx); |
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[78] | 320 | Table t = table_.keywordSet().asTable("FREQUENCIES"); |
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| 321 | String rf; |
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[105] | 322 | //t.keywordSet().get("EQUINOX",rf); |
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[78] | 323 | MDirection::Types mdr; |
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[105] | 324 | //if (!MDirection::getType(mdr, rf)) { |
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| 325 | mdr = MDirection::J2000; |
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| 326 | //cout << "Unknown equinox using J2000" << endl; |
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| 327 | //} |
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[78] | 328 | ROArrayColumn<Double> dir(table_, "DIRECTION"); |
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| 329 | Array<Double> posit; |
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| 330 | dir.get(whichRow,posit); |
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| 331 | Vector<Double> wpos(2); |
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| 332 | wpos[0] = posit(IPosition(2,beamSel_,0)); |
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| 333 | wpos[1] = posit(IPosition(2,beamSel_,1)); |
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| 334 | Quantum<Double> lon(wpos[0],Unit(String("rad"))); |
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| 335 | Quantum<Double> lat(wpos[1],Unit(String("rad"))); |
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| 336 | MDirection direct(lon, lat, mdr); |
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| 337 | ROScalarColumn<Double> tme(table_, "TIME"); |
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| 338 | Double obstime; |
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| 339 | tme.get(whichRow,obstime); |
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[89] | 340 | MVEpoch tm2(Quantum<Double>(obstime, Unit(String("d")))); |
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[78] | 341 | MEpoch epoch(tm2); |
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| 342 | |
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| 343 | Vector<Double> antpos; |
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| 344 | table_.keywordSet().get("AntennaPosition", antpos); |
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| 345 | MVPosition mvpos(antpos(0),antpos(1),antpos(2)); |
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| 346 | MPosition pos(mvpos); |
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[105] | 347 | String sunit; |
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| 348 | t.keywordSet().get("UNIT",sunit); |
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| 349 | if (sunit == "") sunit = "pixel"; |
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| 350 | Unit u(sunit); |
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| 351 | String frm; |
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| 352 | t.keywordSet().get("REFFRAME",frm); |
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| 353 | if (frm == "") frm = "TOPO"; |
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| 354 | String dpl; |
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| 355 | t.keywordSet().get("DOPPLER",dpl); |
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| 356 | if (dpl == "") dpl = "RADIO"; |
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[78] | 357 | MFrequency::Types mtype; |
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[105] | 358 | if (!MFrequency::getType(mtype, frm)) { |
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[89] | 359 | cout << "Frequency type unknown assuming TOPO" << endl; |
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[78] | 360 | mtype = MFrequency::TOPO; |
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| 361 | } |
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[105] | 362 | |
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| 363 | if (!spc.setReferenceConversion(mtype,epoch,pos,direct)) { |
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| 364 | throw(AipsError("Couldn't convert frequency frame.")); |
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| 365 | } |
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[78] | 366 | |
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[39] | 367 | if ( u == Unit("km/s") ) { |
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[89] | 368 | Vector<Double> rstf; |
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| 369 | t.keywordSet().get("RESTFREQS",rstf); |
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| 370 | if (rstf.nelements() > 0) { |
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[121] | 371 | if (rstf.nelements() >= nIF()) |
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[125] | 372 | spc.selectRestFrequency(uInt(IFSel_)); |
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[89] | 373 | spc.setVelocity(u.getName()); |
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[39] | 374 | Vector<Double> wrld; |
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| 375 | spc.pixelToVelocity(wrld,absc1); |
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| 376 | std::vector<double>::iterator it; |
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| 377 | uInt i = 0; |
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| 378 | for (it = absc.begin(); it != absc.end(); ++it) { |
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[89] | 379 | (*it) = wrld[i]; |
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| 380 | i++; |
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[39] | 381 | } |
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| 382 | } |
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| 383 | } else if (u == Unit("Hz")) { |
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| 384 | Vector<String> wau(1); wau = u.getName(); |
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| 385 | spc.setWorldAxisUnits(wau); |
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| 386 | std::vector<double>::iterator it; |
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| 387 | Double tmp; |
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| 388 | uInt i = 0; |
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[89] | 389 | for (it = absc.begin(); it != absc.end(); ++it) { |
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[39] | 390 | spc.toWorld(tmp,absc1[i]); |
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| 391 | (*it) = tmp; |
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| 392 | i++; |
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| 393 | } |
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[105] | 394 | |
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| 395 | } else { |
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| 396 | // assume channels/pixels |
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| 397 | std::vector<double>::iterator it; |
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| 398 | uInt i=0; |
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| 399 | for (it = absc.begin(); it != absc.end(); ++it) { |
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| 400 | (*it) = Double(i++); |
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| 401 | } |
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[39] | 402 | } |
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| 403 | return absc; |
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| 404 | } |
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| 405 | |
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[105] | 406 | std::string SDMemTable::getAbscissaString(Int whichRow) |
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| 407 | { |
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| 408 | ROArrayColumn<uInt> fid(table_, "FREQID"); |
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| 409 | Table t = table_.keywordSet().asTable("FREQUENCIES"); |
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| 410 | String sunit; |
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| 411 | t.keywordSet().get("UNIT",sunit); |
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| 412 | if (sunit == "") sunit = "pixel"; |
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| 413 | Unit u(sunit); |
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| 414 | Vector<uInt> v; |
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| 415 | fid.get(whichRow, v); |
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| 416 | uInt specidx = v(IFSel_); |
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| 417 | SpectralCoordinate spc = getCoordinate(specidx); |
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| 418 | String frm; |
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| 419 | t.keywordSet().get("REFFRAME",frm); |
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| 420 | MFrequency::Types mtype; |
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| 421 | if (!MFrequency::getType(mtype, frm)) { |
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| 422 | cout << "Frequency type unknown assuming TOPO" << endl; |
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| 423 | mtype = MFrequency::TOPO; |
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| 424 | } |
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| 425 | spc.setFrequencySystem(mtype); |
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| 426 | String s = "Channel"; |
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| 427 | if (u == Unit("km/s")) { |
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| 428 | spc.setVelocity(u.getName()); |
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| 429 | s = CoordinateUtil::axisLabel(spc,0,True,True,True); |
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| 430 | } else if (u == Unit("Hz")) { |
---|
| 431 | Vector<String> wau(1);wau = u.getName(); |
---|
| 432 | spc.setWorldAxisUnits(wau); |
---|
| 433 | s = CoordinateUtil::axisLabel(spc); |
---|
| 434 | } |
---|
| 435 | return s; |
---|
| 436 | } |
---|
| 437 | |
---|
[89] | 438 | void SDMemTable::setSpectrum(std::vector<float> spectrum, int whichRow) { |
---|
| 439 | ArrayColumn<Float> spec(table_, "SPECTRA"); |
---|
| 440 | Array<Float> arr; |
---|
| 441 | spec.get(whichRow, arr); |
---|
| 442 | if (spectrum.size() != arr.shape()(3)) { |
---|
| 443 | throw(AipsError("Attempting to set spectrum with incorrect length.")); |
---|
| 444 | } |
---|
| 445 | |
---|
| 446 | ArrayAccessor<Float, Axis<0> > aa0(arr); |
---|
| 447 | aa0.reset(aa0.begin(uInt(beamSel_)));//go to beam |
---|
| 448 | ArrayAccessor<Float, Axis<1> > aa1(aa0); |
---|
| 449 | aa1.reset(aa1.begin(uInt(IFSel_)));// go to IF |
---|
| 450 | ArrayAccessor<Float, Axis<2> > aa2(aa1); |
---|
| 451 | aa2.reset(aa2.begin(uInt(polSel_)));// go to pol |
---|
| 452 | |
---|
| 453 | std::vector<float>::iterator it = spectrum.begin(); |
---|
| 454 | for (ArrayAccessor<Float, Axis<3> > i(aa2); i != i.end(); ++i) { |
---|
| 455 | (*i) = Float(*it); |
---|
| 456 | it++; |
---|
| 457 | } |
---|
| 458 | spec.put(whichRow, arr); |
---|
| 459 | } |
---|
| 460 | |
---|
[68] | 461 | void SDMemTable::getSpectrum(Vector<Float>& spectrum, Int whichRow) { |
---|
[21] | 462 | ROArrayColumn<Float> spec(table_, "SPECTRA"); |
---|
| 463 | Array<Float> arr; |
---|
| 464 | spec.get(whichRow, arr); |
---|
| 465 | spectrum.resize(arr.shape()(3)); |
---|
| 466 | ArrayAccessor<Float, Axis<0> > aa0(arr); |
---|
| 467 | aa0.reset(aa0.begin(uInt(beamSel_)));//go to beam |
---|
| 468 | ArrayAccessor<Float, Axis<1> > aa1(aa0); |
---|
| 469 | aa1.reset(aa1.begin(uInt(IFSel_)));// go to IF |
---|
| 470 | ArrayAccessor<Float, Axis<2> > aa2(aa1); |
---|
| 471 | aa2.reset(aa2.begin(uInt(polSel_)));// go to pol |
---|
[2] | 472 | |
---|
[21] | 473 | ArrayAccessor<Float, Axis<0> > va(spectrum); |
---|
| 474 | for (ArrayAccessor<Float, Axis<3> > i(aa2); i != i.end(); ++i) { |
---|
| 475 | (*va) = (*i); |
---|
| 476 | va++; |
---|
| 477 | } |
---|
| 478 | } |
---|
[89] | 479 | /* |
---|
[68] | 480 | void SDMemTable::getMask(Vector<Bool>& mask, Int whichRow) const { |
---|
[21] | 481 | ROArrayColumn<uChar> spec(table_, "FLAGTRA"); |
---|
| 482 | Array<uChar> arr; |
---|
| 483 | spec.get(whichRow, arr); |
---|
| 484 | mask.resize(arr.shape()(3)); |
---|
| 485 | |
---|
| 486 | ArrayAccessor<uChar, Axis<0> > aa0(arr); |
---|
| 487 | aa0.reset(aa0.begin(uInt(beamSel_)));//go to beam |
---|
| 488 | ArrayAccessor<uChar, Axis<1> > aa1(aa0); |
---|
| 489 | aa1.reset(aa1.begin(uInt(IFSel_)));// go to IF |
---|
| 490 | ArrayAccessor<uChar, Axis<2> > aa2(aa1); |
---|
| 491 | aa2.reset(aa2.begin(uInt(polSel_)));// go to pol |
---|
| 492 | |
---|
| 493 | Bool useUserMask = ( chanMask_.size() == arr.shape()(3) ); |
---|
[89] | 494 | |
---|
[21] | 495 | ArrayAccessor<Bool, Axis<0> > va(mask); |
---|
| 496 | std::vector<bool> tmp; |
---|
| 497 | tmp = chanMask_; // WHY the fxxx do I have to make a copy here. The |
---|
[89] | 498 | // iterator should work on chanMask_?? |
---|
[21] | 499 | std::vector<bool>::iterator miter; |
---|
| 500 | miter = tmp.begin(); |
---|
| 501 | |
---|
| 502 | for (ArrayAccessor<uChar, Axis<3> > i(aa2); i != i.end(); ++i) { |
---|
| 503 | bool out =!static_cast<bool>(*i); |
---|
| 504 | if (useUserMask) { |
---|
| 505 | out = out && (*miter); |
---|
| 506 | miter++; |
---|
| 507 | } |
---|
| 508 | (*va) = out; |
---|
| 509 | va++; |
---|
[89] | 510 | } |
---|
[21] | 511 | } |
---|
[89] | 512 | */ |
---|
[16] | 513 | MaskedArray<Float> SDMemTable::rowAsMaskedArray(uInt whichRow, |
---|
[89] | 514 | Bool useSelection) { |
---|
[2] | 515 | ROArrayColumn<Float> spec(table_, "SPECTRA"); |
---|
| 516 | Array<Float> arr; |
---|
| 517 | ROArrayColumn<uChar> flag(table_, "FLAGTRA"); |
---|
| 518 | Array<uChar> farr; |
---|
| 519 | spec.get(whichRow, arr); |
---|
| 520 | flag.get(whichRow, farr); |
---|
| 521 | Array<Bool> barr(farr.shape());convertArray(barr, farr); |
---|
| 522 | MaskedArray<Float> marr; |
---|
[16] | 523 | if (useSelection) { |
---|
| 524 | ArrayAccessor<Float, Axis<0> > aa0(arr); |
---|
| 525 | aa0.reset(aa0.begin(uInt(beamSel_)));//go to beam |
---|
| 526 | ArrayAccessor<Float, Axis<1> > aa1(aa0); |
---|
| 527 | aa1.reset(aa1.begin(uInt(IFSel_)));// go to IF |
---|
| 528 | ArrayAccessor<Float, Axis<2> > aa2(aa1); |
---|
| 529 | aa2.reset(aa2.begin(uInt(polSel_)));// go to pol |
---|
[89] | 530 | |
---|
[16] | 531 | ArrayAccessor<Bool, Axis<0> > baa0(barr); |
---|
| 532 | baa0.reset(baa0.begin(uInt(beamSel_)));//go to beam |
---|
| 533 | ArrayAccessor<Bool, Axis<1> > baa1(baa0); |
---|
| 534 | baa1.reset(baa1.begin(uInt(IFSel_)));// go to IF |
---|
| 535 | ArrayAccessor<Bool, Axis<2> > baa2(baa1); |
---|
| 536 | baa2.reset(baa2.begin(uInt(polSel_)));// go to pol |
---|
| 537 | |
---|
| 538 | Vector<Float> a(arr.shape()(3)); |
---|
| 539 | Vector<Bool> b(barr.shape()(3)); |
---|
| 540 | ArrayAccessor<Float, Axis<0> > a0(a); |
---|
| 541 | ArrayAccessor<Bool, Axis<0> > b0(b); |
---|
| 542 | |
---|
| 543 | ArrayAccessor<Bool, Axis<3> > j(baa2); |
---|
| 544 | for (ArrayAccessor<Float, Axis<3> > i(aa2); i != i.end(); ++i) { |
---|
| 545 | (*a0) = (*i); |
---|
| 546 | (*b0) = !(*j); |
---|
| 547 | j++; |
---|
| 548 | a0++; |
---|
| 549 | b0++; |
---|
| 550 | } |
---|
| 551 | marr.setData(a,b); |
---|
| 552 | } else { |
---|
| 553 | marr.setData(arr,!barr); |
---|
| 554 | } |
---|
[2] | 555 | return marr; |
---|
| 556 | } |
---|
| 557 | |
---|
| 558 | Float SDMemTable::getTsys(Int whichRow) const { |
---|
| 559 | ROArrayColumn<Float> ts(table_, "TSYS"); |
---|
| 560 | Array<Float> arr; |
---|
| 561 | ts.get(whichRow, arr); |
---|
| 562 | Float out; |
---|
| 563 | IPosition ip(arr.shape()); |
---|
[16] | 564 | ip(0) = beamSel_;ip(1) = IFSel_;ip(2) = polSel_;ip(3)=0; |
---|
[2] | 565 | out = arr(ip); |
---|
| 566 | return out; |
---|
| 567 | } |
---|
| 568 | |
---|
[39] | 569 | SpectralCoordinate SDMemTable::getCoordinate(uInt whichIdx) const { |
---|
| 570 | |
---|
| 571 | Table t = table_.keywordSet().asTable("FREQUENCIES"); |
---|
| 572 | if (whichIdx > t.nrow() ) { |
---|
| 573 | cerr << "SDMemTable::getCoordinate - whichIdx out of range" << endl; |
---|
[68] | 574 | return SpectralCoordinate(); |
---|
[39] | 575 | } |
---|
[89] | 576 | |
---|
[39] | 577 | Double rp,rv,inc; |
---|
| 578 | String rf; |
---|
[89] | 579 | Vector<Double> vec; |
---|
[39] | 580 | ROScalarColumn<Double> rpc(t, "REFPIX"); |
---|
| 581 | ROScalarColumn<Double> rvc(t, "REFVAL"); |
---|
| 582 | ROScalarColumn<Double> incc(t, "INCREMENT"); |
---|
[89] | 583 | t.keywordSet().get("RESTFREQS",vec); |
---|
[105] | 584 | t.keywordSet().get("BASEREFFRAME",rf); |
---|
[89] | 585 | |
---|
[39] | 586 | MFrequency::Types mft; |
---|
| 587 | if (!MFrequency::getType(mft, rf)) { |
---|
| 588 | cerr << "Frequency type unknown assuming TOPO" << endl; |
---|
[89] | 589 | mft = MFrequency::TOPO; |
---|
| 590 | } |
---|
[39] | 591 | rpc.get(whichIdx, rp); |
---|
| 592 | rvc.get(whichIdx, rv); |
---|
| 593 | incc.get(whichIdx, inc); |
---|
| 594 | SpectralCoordinate spec(mft,rv,inc,rp); |
---|
[89] | 595 | if (vec.nelements() > 0) |
---|
| 596 | spec.setRestFrequencies(vec); |
---|
[39] | 597 | return spec; |
---|
| 598 | } |
---|
| 599 | |
---|
[89] | 600 | Bool SDMemTable::setCoordinate(const SpectralCoordinate& speccord, |
---|
| 601 | uInt whichIdx) { |
---|
[50] | 602 | Table t = table_.rwKeywordSet().asTable("FREQUENCIES"); |
---|
| 603 | if (whichIdx > t.nrow() ) { |
---|
[89] | 604 | throw(AipsError("SDMemTable::setCoordinate - coord no out of range")); |
---|
[50] | 605 | } |
---|
| 606 | ScalarColumn<Double> rpc(t, "REFPIX"); |
---|
| 607 | ScalarColumn<Double> rvc(t, "REFVAL"); |
---|
| 608 | ScalarColumn<Double> incc(t, "INCREMENT"); |
---|
[89] | 609 | |
---|
[50] | 610 | rpc.put(whichIdx, speccord.referencePixel()[0]); |
---|
| 611 | rvc.put(whichIdx, speccord.referenceValue()[0]); |
---|
| 612 | incc.put(whichIdx, speccord.increment()[0]); |
---|
| 613 | |
---|
| 614 | return True; |
---|
| 615 | } |
---|
| 616 | |
---|
[89] | 617 | Int SDMemTable::nCoordinates() const |
---|
| 618 | { |
---|
| 619 | return table_.keywordSet().asTable("FREQUENCIES").nrow(); |
---|
| 620 | } |
---|
[50] | 621 | |
---|
[89] | 622 | void SDMemTable::setRestFreqs(std::vector<double> freqs, const std::string& theunit) |
---|
| 623 | { |
---|
| 624 | Vector<Double> tvec(freqs); |
---|
| 625 | Quantum<Vector<Double> > q(tvec, String(theunit)); |
---|
| 626 | tvec.resize(); |
---|
| 627 | tvec = q.getValue("Hz"); |
---|
| 628 | Table t = table_.keywordSet().asTable("FREQUENCIES"); |
---|
| 629 | t.rwKeywordSet().define("RESTFREQS",tvec); |
---|
| 630 | } |
---|
| 631 | |
---|
[39] | 632 | bool SDMemTable::putSDFreqTable(const SDFrequencyTable& sdft) { |
---|
| 633 | TableDesc td("", "1", TableDesc::Scratch); |
---|
| 634 | td.addColumn(ScalarColumnDesc<Double>("REFPIX")); |
---|
| 635 | td.addColumn(ScalarColumnDesc<Double>("REFVAL")); |
---|
| 636 | td.addColumn(ScalarColumnDesc<Double>("INCREMENT")); |
---|
| 637 | SetupNewTable aNewTab("freqs", td, Table::New); |
---|
| 638 | Table aTable (aNewTab, Table::Memory, sdft.length()); |
---|
| 639 | ScalarColumn<Double> sc0(aTable, "REFPIX"); |
---|
| 640 | ScalarColumn<Double> sc1(aTable, "REFVAL"); |
---|
| 641 | ScalarColumn<Double> sc2(aTable, "INCREMENT"); |
---|
| 642 | for (uInt i=0; i < sdft.length(); ++i) { |
---|
| 643 | sc0.put(i,sdft.referencePixel(i)); |
---|
| 644 | sc1.put(i,sdft.referenceValue(i)); |
---|
| 645 | sc2.put(i,sdft.increment(i)); |
---|
| 646 | } |
---|
[105] | 647 | String rf = sdft.refFrame(); |
---|
| 648 | if (rf.contains("TOPO")) rf = "TOPO"; |
---|
| 649 | |
---|
| 650 | aTable.rwKeywordSet().define("BASEREFFRAME", rf); |
---|
| 651 | aTable.rwKeywordSet().define("REFFRAME", rf); |
---|
[39] | 652 | aTable.rwKeywordSet().define("EQUINOX", sdft.equinox()); |
---|
[105] | 653 | aTable.rwKeywordSet().define("UNIT", String("")); |
---|
| 654 | aTable.rwKeywordSet().define("DOPPLER", String("RADIO")); |
---|
[89] | 655 | Vector<Double> rfvec; |
---|
| 656 | aTable.rwKeywordSet().define("RESTFREQS", rfvec); |
---|
[39] | 657 | table_.rwKeywordSet().defineTable ("FREQUENCIES", aTable); |
---|
| 658 | return True; |
---|
| 659 | } |
---|
| 660 | |
---|
| 661 | SDFrequencyTable SDMemTable::getSDFreqTable() const { |
---|
| 662 | SDFrequencyTable sdft; |
---|
[89] | 663 | |
---|
[39] | 664 | return sdft; |
---|
| 665 | } |
---|
| 666 | |
---|
[2] | 667 | bool SDMemTable::putSDContainer(const SDContainer& sdc) { |
---|
| 668 | ScalarColumn<Double> mjd(table_, "TIME"); |
---|
| 669 | ScalarColumn<String> srcn(table_, "SRCNAME"); |
---|
[105] | 670 | ScalarColumn<String> fldn(table_, "FIELDNAME"); |
---|
[2] | 671 | ArrayColumn<Float> spec(table_, "SPECTRA"); |
---|
| 672 | ArrayColumn<uChar> flags(table_, "FLAGTRA"); |
---|
| 673 | ArrayColumn<Float> ts(table_, "TSYS"); |
---|
| 674 | ScalarColumn<Int> scan(table_, "SCANID"); |
---|
[16] | 675 | ScalarColumn<Double> integr(table_, "INTERVAL"); |
---|
[39] | 676 | ArrayColumn<uInt> freqid(table_, "FREQID"); |
---|
[78] | 677 | ArrayColumn<Double> dir(table_, "DIRECTION"); |
---|
[105] | 678 | ScalarColumn<Int> rbeam(table_, "REFBEAM"); |
---|
| 679 | ArrayColumn<Float> tcal(table_, "TCAL"); |
---|
| 680 | ScalarColumn<String> tcalt(table_, "TCALTIME"); |
---|
| 681 | ScalarColumn<Float> az(table_, "AZIMUTH"); |
---|
| 682 | ScalarColumn<Float> el(table_, "ELEVATION"); |
---|
| 683 | ScalarColumn<Float> para(table_, "PARANGLE"); |
---|
[2] | 684 | |
---|
| 685 | uInt rno = table_.nrow(); |
---|
| 686 | table_.addRow(); |
---|
[89] | 687 | |
---|
[2] | 688 | mjd.put(rno, sdc.timestamp); |
---|
| 689 | srcn.put(rno, sdc.sourcename); |
---|
[105] | 690 | fldn.put(rno, sdc.fieldname); |
---|
[2] | 691 | spec.put(rno, sdc.getSpectrum()); |
---|
| 692 | flags.put(rno, sdc.getFlags()); |
---|
| 693 | ts.put(rno, sdc.getTsys()); |
---|
| 694 | scan.put(rno, sdc.scanid); |
---|
[16] | 695 | integr.put(rno, sdc.interval); |
---|
[39] | 696 | freqid.put(rno, sdc.getFreqMap()); |
---|
[78] | 697 | dir.put(rno, sdc.getDirection()); |
---|
[105] | 698 | rbeam.put(rno, sdc.refbeam); |
---|
| 699 | tcal.put(rno, sdc.tcal); |
---|
| 700 | tcalt.put(rno, sdc.tcaltime); |
---|
| 701 | az.put(rno, sdc.azimuth); |
---|
| 702 | el.put(rno, sdc.elevation); |
---|
| 703 | para.put(rno, sdc.parangle); |
---|
[89] | 704 | |
---|
[2] | 705 | return true; |
---|
| 706 | } |
---|
[18] | 707 | |
---|
[21] | 708 | SDContainer SDMemTable::getSDContainer(uInt whichRow) const { |
---|
| 709 | ROScalarColumn<Double> mjd(table_, "TIME"); |
---|
| 710 | ROScalarColumn<String> srcn(table_, "SRCNAME"); |
---|
[105] | 711 | ROScalarColumn<String> fldn(table_, "FIELDNAME"); |
---|
[21] | 712 | ROArrayColumn<Float> spec(table_, "SPECTRA"); |
---|
| 713 | ROArrayColumn<uChar> flags(table_, "FLAGTRA"); |
---|
| 714 | ROArrayColumn<Float> ts(table_, "TSYS"); |
---|
| 715 | ROScalarColumn<Int> scan(table_, "SCANID"); |
---|
| 716 | ROScalarColumn<Double> integr(table_, "INTERVAL"); |
---|
[39] | 717 | ROArrayColumn<uInt> freqid(table_, "FREQID"); |
---|
[78] | 718 | ROArrayColumn<Double> dir(table_, "DIRECTION"); |
---|
[105] | 719 | ROScalarColumn<Int> rbeam(table_, "REFBEAM"); |
---|
| 720 | ROArrayColumn<Float> tcal(table_, "TCAL"); |
---|
| 721 | ROScalarColumn<String> tcalt(table_, "TCALTIME"); |
---|
| 722 | ROScalarColumn<Float> az(table_, "AZIMUTH"); |
---|
| 723 | ROScalarColumn<Float> el(table_, "ELEVATION"); |
---|
| 724 | ROScalarColumn<Float> para(table_, "PARANGLE"); |
---|
[21] | 725 | |
---|
| 726 | SDContainer sdc(nBeam(),nIF(),nPol(),nChan()); |
---|
| 727 | mjd.get(whichRow, sdc.timestamp); |
---|
| 728 | srcn.get(whichRow, sdc.sourcename); |
---|
| 729 | integr.get(whichRow, sdc.interval); |
---|
| 730 | scan.get(whichRow, sdc.scanid); |
---|
[105] | 731 | fldn.get(whichRow, sdc.fieldname); |
---|
| 732 | rbeam.get(whichRow, sdc.refbeam); |
---|
| 733 | az.get(whichRow, sdc.azimuth); |
---|
| 734 | el.get(whichRow, sdc.elevation); |
---|
| 735 | para.get(whichRow, sdc.parangle); |
---|
| 736 | Vector<Float> tc; |
---|
| 737 | tcal.get(whichRow, tc); |
---|
| 738 | sdc.tcal[0] = tc[0];sdc.tcal[1] = tc[1]; |
---|
| 739 | tcalt.get(whichRow, sdc.tcaltime); |
---|
[21] | 740 | Array<Float> spectrum; |
---|
| 741 | Array<Float> tsys; |
---|
| 742 | Array<uChar> flagtrum; |
---|
[39] | 743 | Vector<uInt> fmap; |
---|
[78] | 744 | Array<Double> direction; |
---|
[21] | 745 | spec.get(whichRow, spectrum); |
---|
| 746 | sdc.putSpectrum(spectrum); |
---|
| 747 | flags.get(whichRow, flagtrum); |
---|
| 748 | sdc.putFlags(flagtrum); |
---|
| 749 | ts.get(whichRow, tsys); |
---|
| 750 | sdc.putTsys(tsys); |
---|
[39] | 751 | freqid.get(whichRow, fmap); |
---|
| 752 | sdc.putFreqMap(fmap); |
---|
[78] | 753 | dir.get(whichRow, direction); |
---|
| 754 | sdc.putDirection(direction); |
---|
[21] | 755 | return sdc; |
---|
| 756 | } |
---|
[78] | 757 | |
---|
[18] | 758 | bool SDMemTable::putSDHeader(const SDHeader& sdh) { |
---|
| 759 | table_.lock(); |
---|
| 760 | table_.rwKeywordSet().define("nIF", sdh.nif); |
---|
| 761 | table_.rwKeywordSet().define("nBeam", sdh.nbeam); |
---|
| 762 | table_.rwKeywordSet().define("nPol", sdh.npol); |
---|
| 763 | table_.rwKeywordSet().define("nChan", sdh.nchan); |
---|
| 764 | table_.rwKeywordSet().define("Observer", sdh.observer); |
---|
| 765 | table_.rwKeywordSet().define("Project", sdh.project); |
---|
| 766 | table_.rwKeywordSet().define("Obstype", sdh.obstype); |
---|
| 767 | table_.rwKeywordSet().define("AntennaName", sdh.antennaname); |
---|
| 768 | table_.rwKeywordSet().define("AntennaPosition", sdh.antennaposition); |
---|
| 769 | table_.rwKeywordSet().define("Equinox", sdh.equinox); |
---|
| 770 | table_.rwKeywordSet().define("FreqRefFrame", sdh.freqref); |
---|
| 771 | table_.rwKeywordSet().define("FreqRefVal", sdh.reffreq); |
---|
| 772 | table_.rwKeywordSet().define("Bandwidth", sdh.bandwidth); |
---|
| 773 | table_.rwKeywordSet().define("UTC", sdh.utc); |
---|
| 774 | table_.unlock(); |
---|
| 775 | return true; |
---|
[50] | 776 | } |
---|
[21] | 777 | |
---|
| 778 | SDHeader SDMemTable::getSDHeader() const { |
---|
| 779 | SDHeader sdh; |
---|
| 780 | table_.keywordSet().get("nBeam",sdh.nbeam); |
---|
| 781 | table_.keywordSet().get("nIF",sdh.nif); |
---|
| 782 | table_.keywordSet().get("nPol",sdh.npol); |
---|
| 783 | table_.keywordSet().get("nChan",sdh.nchan); |
---|
| 784 | table_.keywordSet().get("Observer", sdh.observer); |
---|
| 785 | table_.keywordSet().get("Project", sdh.project); |
---|
| 786 | table_.keywordSet().get("Obstype", sdh.obstype); |
---|
| 787 | table_.keywordSet().get("AntennaName", sdh.antennaname); |
---|
| 788 | table_.keywordSet().get("AntennaPosition", sdh.antennaposition); |
---|
| 789 | table_.keywordSet().get("Equinox", sdh.equinox); |
---|
| 790 | table_.keywordSet().get("FreqRefFrame", sdh.freqref); |
---|
| 791 | table_.keywordSet().get("FreqRefVal", sdh.reffreq); |
---|
| 792 | table_.keywordSet().get("Bandwidth", sdh.bandwidth); |
---|
| 793 | table_.keywordSet().get("UTC", sdh.utc); |
---|
| 794 | return sdh; |
---|
[18] | 795 | } |
---|
[2] | 796 | void SDMemTable::makePersistent(const std::string& filename) { |
---|
| 797 | table_.deepCopy(filename,Table::New); |
---|
| 798 | } |
---|
| 799 | |
---|
[89] | 800 | Int SDMemTable::nScan() const { |
---|
[50] | 801 | Int n = 0; |
---|
| 802 | ROScalarColumn<Int> scans(table_, "SCANID"); |
---|
| 803 | Int previous = -1;Int current=0; |
---|
| 804 | for (uInt i=0; i< scans.nrow();i++) { |
---|
| 805 | scans.getScalar(i,current); |
---|
| 806 | if (previous != current) { |
---|
[89] | 807 | previous = current; |
---|
[50] | 808 | n++; |
---|
| 809 | } |
---|
| 810 | } |
---|
| 811 | return n; |
---|
| 812 | } |
---|
| 813 | |
---|
[105] | 814 | String SDMemTable::formatSec(Double x) { |
---|
| 815 | Double xcop = x; |
---|
| 816 | MVTime mvt(xcop/24./3600.); // make days |
---|
| 817 | if (x < 59.95) |
---|
| 818 | return String(" ") + mvt.string(MVTime::TIME_CLEAN_NO_HM, 7)+"s"; |
---|
| 819 | return mvt.string(MVTime::TIME_CLEAN_NO_H, 7)+" "; |
---|
| 820 | }; |
---|
| 821 | |
---|
| 822 | std::string SDMemTable::summary() { |
---|
[2] | 823 | ROScalarColumn<Int> scans(table_, "SCANID"); |
---|
| 824 | ROScalarColumn<String> srcs(table_, "SRCNAME"); |
---|
[89] | 825 | ostringstream oss; |
---|
| 826 | oss << endl; |
---|
| 827 | oss << "--------------------------------------------------" << endl; |
---|
| 828 | oss << " Scan Table Summary" << endl; |
---|
| 829 | oss << "--------------------------------------------------" << endl; |
---|
| 830 | oss.flags(std::ios_base::left); |
---|
| 831 | oss << setw(15) << "Beams:" << setw(4) << nBeam() << endl |
---|
| 832 | << setw(15) << "IFs:" << setw(4) << nIF() << endl |
---|
| 833 | << setw(15) << "Polarisations:" << setw(4) << nPol() << endl |
---|
| 834 | << setw(15) << "Channels:" << setw(4) << nChan() << endl; |
---|
| 835 | oss << endl; |
---|
| 836 | String tmp; |
---|
| 837 | table_.keywordSet().get("Observer", tmp); |
---|
| 838 | oss << setw(15) << "Observer:" << tmp << endl; |
---|
| 839 | table_.keywordSet().get("Project", tmp); |
---|
| 840 | oss << setw(15) << "Project:" << tmp << endl; |
---|
| 841 | table_.keywordSet().get("Obstype", tmp); |
---|
| 842 | oss << setw(15) << "Obs. Type:" << tmp << endl; |
---|
| 843 | table_.keywordSet().get("AntennaName", tmp); |
---|
| 844 | oss << setw(15) << "Antenna Name:" << tmp << endl; |
---|
[105] | 845 | Table t = table_.rwKeywordSet().asTable("FREQUENCIES"); |
---|
| 846 | Vector<Double> vec; |
---|
| 847 | t.keywordSet().get("RESTFREQS",vec); |
---|
| 848 | oss << setw(15) << "Rest Freqs:"; |
---|
| 849 | if (vec.nelements() > 0) { |
---|
| 850 | oss << setprecision(0) << vec << " [Hz]" << endl; |
---|
| 851 | } else { |
---|
| 852 | oss << "None set" << endl; |
---|
| 853 | } |
---|
| 854 | oss << setw(15) << "Abscissa:" << getAbscissaString() << endl; |
---|
| 855 | oss << setw(15) << "Cursor:" << "Beam[" << getBeam() << "] " |
---|
| 856 | << "IF[" << getIF() << "] " << "Pol[" << getPol() << "]" << endl; |
---|
[89] | 857 | oss << endl; |
---|
[2] | 858 | uInt count = 0; |
---|
| 859 | String name; |
---|
| 860 | Int previous = -1;Int current=0; |
---|
[89] | 861 | Int integ = 0; |
---|
| 862 | oss << setw(6) << "Scan" |
---|
| 863 | << setw(12) << "Source" |
---|
| 864 | << setw(21) << "Time" |
---|
| 865 | << setw(11) << "Integration" << endl; |
---|
[105] | 866 | oss << "--------------------------------------------------" << endl; |
---|
[2] | 867 | for (uInt i=0; i< scans.nrow();i++) { |
---|
| 868 | scans.getScalar(i,current); |
---|
| 869 | if (previous != current) { |
---|
| 870 | srcs.getScalar(i,name); |
---|
[50] | 871 | previous = current; |
---|
[105] | 872 | String t = formatSec(Double(getInterval(i))); |
---|
[89] | 873 | oss << setw(6) << count << setw(12) << name << setw(21) << getTime(i) |
---|
[105] | 874 | << setw(2) << setprecision(1) |
---|
| 875 | << t << endl; |
---|
[50] | 876 | count++; |
---|
[89] | 877 | } else { |
---|
| 878 | integ++; |
---|
[2] | 879 | } |
---|
| 880 | } |
---|
[89] | 881 | oss << endl; |
---|
| 882 | oss << "Table contains " << table_.nrow() << " integration(s)." << endl; |
---|
| 883 | oss << "in " << count << " scan(s)." << endl; |
---|
| 884 | oss << "--------------------------------------------------"; |
---|
| 885 | return String(oss); |
---|
[2] | 886 | } |
---|
[18] | 887 | |
---|
| 888 | Int SDMemTable::nBeam() const { |
---|
| 889 | Int n; |
---|
| 890 | table_.keywordSet().get("nBeam",n); |
---|
| 891 | return n; |
---|
| 892 | } |
---|
| 893 | Int SDMemTable::nIF() const { |
---|
| 894 | Int n; |
---|
| 895 | table_.keywordSet().get("nIF",n); |
---|
| 896 | return n; |
---|
| 897 | } |
---|
| 898 | Int SDMemTable::nPol() const { |
---|
| 899 | Int n; |
---|
| 900 | table_.keywordSet().get("nPol",n); |
---|
| 901 | return n; |
---|
| 902 | } |
---|
| 903 | Int SDMemTable::nChan() const { |
---|
| 904 | Int n; |
---|
| 905 | table_.keywordSet().get("nChan",n); |
---|
| 906 | return n; |
---|
| 907 | } |
---|
[16] | 908 | /* |
---|
[18] | 909 | void SDMemTable::maskChannels(const std::vector<Int>& whichChans ) { |
---|
[89] | 910 | |
---|
[16] | 911 | std::vector<int>::iterator it; |
---|
| 912 | ArrayAccessor<uChar, Axis<2> > j(flags_); |
---|
| 913 | for (it = whichChans.begin(); it != whichChans.end(); it++) { |
---|
| 914 | j.reset(j.begin(uInt(*it))); |
---|
| 915 | for (ArrayAccessor<uChar, Axis<0> > i(j); i != i.end(); ++i) { |
---|
| 916 | for (ArrayAccessor<uChar, Axis<1> > ii(i); ii != ii.end(); ++ii) { |
---|
[89] | 917 | for (ArrayAccessor<uChar, Axis<3> > iii(ii); |
---|
| 918 | iii != iii.end(); ++iii) { |
---|
| 919 | (*iii) = |
---|
| 920 | } |
---|
[16] | 921 | } |
---|
| 922 | } |
---|
| 923 | } |
---|
[89] | 924 | |
---|
[16] | 925 | } |
---|
| 926 | */ |
---|
[89] | 927 | void SDMemTable::flag(int whichRow) { |
---|
| 928 | ArrayColumn<uChar> spec(table_, "FLAGTRA"); |
---|
| 929 | Array<uChar> arr; |
---|
| 930 | spec.get(whichRow, arr); |
---|
| 931 | |
---|
| 932 | ArrayAccessor<uChar, Axis<0> > aa0(arr); |
---|
| 933 | aa0.reset(aa0.begin(uInt(beamSel_)));//go to beam |
---|
| 934 | ArrayAccessor<uChar, Axis<1> > aa1(aa0); |
---|
| 935 | aa1.reset(aa1.begin(uInt(IFSel_)));// go to IF |
---|
| 936 | ArrayAccessor<uChar, Axis<2> > aa2(aa1); |
---|
| 937 | aa2.reset(aa2.begin(uInt(polSel_)));// go to pol |
---|
| 938 | |
---|
| 939 | for (ArrayAccessor<uChar, Axis<3> > i(aa2); i != i.end(); ++i) { |
---|
| 940 | (*i) = uChar(True); |
---|
| 941 | } |
---|
| 942 | |
---|
| 943 | spec.put(whichRow, arr); |
---|
| 944 | } |
---|