[805] | 1 | // |
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| 2 | // C++ Implementation: Scantable |
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| 3 | // |
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| 4 | // Description: |
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| 5 | // |
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| 6 | // |
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| 7 | // Author: Malte Marquarding <asap@atnf.csiro.au>, (C) 2005 |
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| 8 | // |
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| 9 | // Copyright: See COPYING file that comes with this distribution |
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| 10 | // |
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| 11 | // |
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[206] | 12 | #include <map> |
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[1446] | 13 | #include <fstream> |
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[206] | 14 | |
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[125] | 15 | #include <casa/aips.h> |
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[80] | 16 | #include <casa/iostream.h> |
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| 17 | #include <casa/iomanip.h> |
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[805] | 18 | #include <casa/OS/Path.h> |
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| 19 | #include <casa/OS/File.h> |
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[80] | 20 | #include <casa/Arrays/Array.h> |
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| 21 | #include <casa/Arrays/ArrayMath.h> |
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| 22 | #include <casa/Arrays/MaskArrMath.h> |
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| 23 | #include <casa/Arrays/ArrayLogical.h> |
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| 24 | #include <casa/Arrays/ArrayAccessor.h> |
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[1325] | 25 | #include <casa/Arrays/Vector.h> |
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[455] | 26 | #include <casa/Arrays/VectorSTLIterator.h> |
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[1446] | 27 | #include <casa/Arrays/Slice.h> |
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[418] | 28 | #include <casa/BasicMath/Math.h> |
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[504] | 29 | #include <casa/BasicSL/Constants.h> |
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[286] | 30 | #include <casa/Quanta/MVAngle.h> |
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[805] | 31 | #include <casa/Containers/RecordField.h> |
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[902] | 32 | #include <casa/Utilities/GenSort.h> |
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[1616] | 33 | #include <casa/Logging/LogIO.h> |
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[2] | 34 | |
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[80] | 35 | #include <tables/Tables/TableParse.h> |
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| 36 | #include <tables/Tables/TableDesc.h> |
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[488] | 37 | #include <tables/Tables/TableCopy.h> |
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[80] | 38 | #include <tables/Tables/SetupNewTab.h> |
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| 39 | #include <tables/Tables/ScaColDesc.h> |
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| 40 | #include <tables/Tables/ArrColDesc.h> |
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[805] | 41 | #include <tables/Tables/TableRow.h> |
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| 42 | #include <tables/Tables/TableVector.h> |
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| 43 | #include <tables/Tables/TableIter.h> |
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[2] | 44 | |
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[80] | 45 | #include <tables/Tables/ExprNode.h> |
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| 46 | #include <tables/Tables/TableRecord.h> |
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[1325] | 47 | #include <casa/Quanta/MVTime.h> |
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| 48 | #include <casa/Quanta/MVAngle.h> |
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| 49 | #include <measures/Measures/MeasRef.h> |
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| 50 | #include <measures/Measures/MeasTable.h> |
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| 51 | // needed to avoid error in .tcc |
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| 52 | #include <measures/Measures/MCDirection.h> |
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| 53 | // |
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| 54 | #include <measures/Measures/MDirection.h> |
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[80] | 55 | #include <measures/Measures/MFrequency.h> |
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[805] | 56 | #include <measures/Measures/MEpoch.h> |
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| 57 | #include <measures/TableMeasures/TableMeasRefDesc.h> |
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| 58 | #include <measures/TableMeasures/TableMeasValueDesc.h> |
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| 59 | #include <measures/TableMeasures/TableMeasDesc.h> |
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| 60 | #include <measures/TableMeasures/ScalarMeasColumn.h> |
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[105] | 61 | #include <coordinates/Coordinates/CoordinateUtil.h> |
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[2] | 62 | |
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[805] | 63 | #include "Scantable.h" |
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[896] | 64 | #include "STPolLinear.h" |
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[1189] | 65 | #include "STPolCircular.h" |
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[913] | 66 | #include "STPolStokes.h" |
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[878] | 67 | #include "STAttr.h" |
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[902] | 68 | #include "MathUtils.h" |
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[2] | 69 | |
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[125] | 70 | using namespace casa; |
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[2] | 71 | |
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[805] | 72 | namespace asap { |
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| 73 | |
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[896] | 74 | std::map<std::string, STPol::STPolFactory *> Scantable::factories_; |
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| 75 | |
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| 76 | void Scantable::initFactories() { |
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| 77 | if ( factories_.empty() ) { |
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| 78 | Scantable::factories_["linear"] = &STPolLinear::myFactory; |
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[1323] | 79 | Scantable::factories_["circular"] = &STPolCircular::myFactory; |
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[913] | 80 | Scantable::factories_["stokes"] = &STPolStokes::myFactory; |
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[896] | 81 | } |
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| 82 | } |
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| 83 | |
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[805] | 84 | Scantable::Scantable(Table::TableType ttype) : |
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[852] | 85 | type_(ttype) |
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[206] | 86 | { |
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[896] | 87 | initFactories(); |
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[805] | 88 | setupMainTable(); |
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[852] | 89 | freqTable_ = STFrequencies(*this); |
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[805] | 90 | table_.rwKeywordSet().defineTable("FREQUENCIES", freqTable_.table()); |
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[852] | 91 | weatherTable_ = STWeather(*this); |
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[805] | 92 | table_.rwKeywordSet().defineTable("WEATHER", weatherTable_.table()); |
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[852] | 93 | focusTable_ = STFocus(*this); |
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[805] | 94 | table_.rwKeywordSet().defineTable("FOCUS", focusTable_.table()); |
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[852] | 95 | tcalTable_ = STTcal(*this); |
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[805] | 96 | table_.rwKeywordSet().defineTable("TCAL", tcalTable_.table()); |
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[852] | 97 | moleculeTable_ = STMolecules(*this); |
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[805] | 98 | table_.rwKeywordSet().defineTable("MOLECULES", moleculeTable_.table()); |
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[860] | 99 | historyTable_ = STHistory(*this); |
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| 100 | table_.rwKeywordSet().defineTable("HISTORY", historyTable_.table()); |
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[959] | 101 | fitTable_ = STFit(*this); |
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| 102 | table_.rwKeywordSet().defineTable("FIT", fitTable_.table()); |
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[805] | 103 | originalTable_ = table_; |
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[322] | 104 | attach(); |
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[18] | 105 | } |
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[206] | 106 | |
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[805] | 107 | Scantable::Scantable(const std::string& name, Table::TableType ttype) : |
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[852] | 108 | type_(ttype) |
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[206] | 109 | { |
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[896] | 110 | initFactories(); |
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[1656] | 111 | |
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[865] | 112 | Table tab(name, Table::Update); |
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[1009] | 113 | uInt version = tab.keywordSet().asuInt("VERSION"); |
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[483] | 114 | if (version != version_) { |
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| 115 | throw(AipsError("Unsupported version of ASAP file.")); |
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| 116 | } |
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[1009] | 117 | if ( type_ == Table::Memory ) { |
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[852] | 118 | table_ = tab.copyToMemoryTable(generateName()); |
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[1009] | 119 | } else { |
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[805] | 120 | table_ = tab; |
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[1009] | 121 | } |
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| 122 | |
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[859] | 123 | attachSubtables(); |
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[805] | 124 | originalTable_ = table_; |
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[329] | 125 | attach(); |
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[2] | 126 | } |
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[1656] | 127 | /* |
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| 128 | Scantable::Scantable(const std::string& name, Table::TableType ttype) : |
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| 129 | type_(ttype) |
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| 130 | { |
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| 131 | initFactories(); |
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| 132 | Table tab(name, Table::Update); |
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| 133 | uInt version = tab.keywordSet().asuInt("VERSION"); |
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| 134 | if (version != version_) { |
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| 135 | throw(AipsError("Unsupported version of ASAP file.")); |
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| 136 | } |
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| 137 | if ( type_ == Table::Memory ) { |
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| 138 | table_ = tab.copyToMemoryTable(generateName()); |
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| 139 | } else { |
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| 140 | table_ = tab; |
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| 141 | } |
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[2] | 142 | |
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[1656] | 143 | attachSubtables(); |
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| 144 | originalTable_ = table_; |
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| 145 | attach(); |
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| 146 | } |
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| 147 | */ |
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| 148 | |
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[805] | 149 | Scantable::Scantable( const Scantable& other, bool clear ) |
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[206] | 150 | { |
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[805] | 151 | // with or without data |
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[859] | 152 | String newname = String(generateName()); |
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[865] | 153 | type_ = other.table_.tableType(); |
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[859] | 154 | if ( other.table_.tableType() == Table::Memory ) { |
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| 155 | if ( clear ) { |
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| 156 | table_ = TableCopy::makeEmptyMemoryTable(newname, |
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| 157 | other.table_, True); |
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| 158 | } else |
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| 159 | table_ = other.table_.copyToMemoryTable(newname); |
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[16] | 160 | } else { |
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[915] | 161 | other.table_.deepCopy(newname, Table::New, False, |
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| 162 | other.table_.endianFormat(), |
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[865] | 163 | Bool(clear)); |
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| 164 | table_ = Table(newname, Table::Update); |
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| 165 | table_.markForDelete(); |
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| 166 | } |
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[1111] | 167 | /// @todo reindex SCANNO, recompute nbeam, nif, npol |
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[915] | 168 | if ( clear ) copySubtables(other); |
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[859] | 169 | attachSubtables(); |
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[805] | 170 | originalTable_ = table_; |
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[322] | 171 | attach(); |
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[2] | 172 | } |
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| 173 | |
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[865] | 174 | void Scantable::copySubtables(const Scantable& other) { |
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| 175 | Table t = table_.rwKeywordSet().asTable("FREQUENCIES"); |
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| 176 | TableCopy::copyRows(t, other.freqTable_.table()); |
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| 177 | t = table_.rwKeywordSet().asTable("FOCUS"); |
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| 178 | TableCopy::copyRows(t, other.focusTable_.table()); |
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| 179 | t = table_.rwKeywordSet().asTable("WEATHER"); |
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| 180 | TableCopy::copyRows(t, other.weatherTable_.table()); |
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| 181 | t = table_.rwKeywordSet().asTable("TCAL"); |
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| 182 | TableCopy::copyRows(t, other.tcalTable_.table()); |
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| 183 | t = table_.rwKeywordSet().asTable("MOLECULES"); |
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| 184 | TableCopy::copyRows(t, other.moleculeTable_.table()); |
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| 185 | t = table_.rwKeywordSet().asTable("HISTORY"); |
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| 186 | TableCopy::copyRows(t, other.historyTable_.table()); |
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[972] | 187 | t = table_.rwKeywordSet().asTable("FIT"); |
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| 188 | TableCopy::copyRows(t, other.fitTable_.table()); |
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[865] | 189 | } |
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| 190 | |
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[859] | 191 | void Scantable::attachSubtables() |
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| 192 | { |
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| 193 | freqTable_ = STFrequencies(table_); |
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| 194 | focusTable_ = STFocus(table_); |
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| 195 | weatherTable_ = STWeather(table_); |
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| 196 | tcalTable_ = STTcal(table_); |
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| 197 | moleculeTable_ = STMolecules(table_); |
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[860] | 198 | historyTable_ = STHistory(table_); |
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[972] | 199 | fitTable_ = STFit(table_); |
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[859] | 200 | } |
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| 201 | |
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[805] | 202 | Scantable::~Scantable() |
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[206] | 203 | { |
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[941] | 204 | //cout << "~Scantable() " << this << endl; |
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[2] | 205 | } |
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| 206 | |
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[805] | 207 | void Scantable::setupMainTable() |
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[206] | 208 | { |
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[805] | 209 | TableDesc td("", "1", TableDesc::Scratch); |
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| 210 | td.comment() = "An ASAP Scantable"; |
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[1009] | 211 | td.rwKeywordSet().define("VERSION", uInt(version_)); |
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[2] | 212 | |
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[805] | 213 | // n Cycles |
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| 214 | td.addColumn(ScalarColumnDesc<uInt>("SCANNO")); |
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| 215 | // new index every nBeam x nIF x nPol |
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| 216 | td.addColumn(ScalarColumnDesc<uInt>("CYCLENO")); |
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[2] | 217 | |
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[805] | 218 | td.addColumn(ScalarColumnDesc<uInt>("BEAMNO")); |
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| 219 | td.addColumn(ScalarColumnDesc<uInt>("IFNO")); |
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[972] | 220 | // linear, circular, stokes |
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[805] | 221 | td.rwKeywordSet().define("POLTYPE", String("linear")); |
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| 222 | td.addColumn(ScalarColumnDesc<uInt>("POLNO")); |
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[138] | 223 | |
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[805] | 224 | td.addColumn(ScalarColumnDesc<uInt>("FREQ_ID")); |
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| 225 | td.addColumn(ScalarColumnDesc<uInt>("MOLECULE_ID")); |
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| 226 | td.addColumn(ScalarColumnDesc<Int>("REFBEAMNO")); |
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[80] | 227 | |
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[1656] | 228 | td.addColumn(ScalarColumnDesc<uInt>("FLAGROW")); |
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| 229 | |
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[805] | 230 | td.addColumn(ScalarColumnDesc<Double>("TIME")); |
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| 231 | TableMeasRefDesc measRef(MEpoch::UTC); // UTC as default |
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| 232 | TableMeasValueDesc measVal(td, "TIME"); |
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| 233 | TableMeasDesc<MEpoch> mepochCol(measVal, measRef); |
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| 234 | mepochCol.write(td); |
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[483] | 235 | |
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[805] | 236 | td.addColumn(ScalarColumnDesc<Double>("INTERVAL")); |
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| 237 | |
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[2] | 238 | td.addColumn(ScalarColumnDesc<String>("SRCNAME")); |
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[805] | 239 | // Type of source (on=0, off=1, other=-1) |
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[1603] | 240 | ScalarColumnDesc<Int> stypeColumn("SRCTYPE"); |
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| 241 | stypeColumn.setDefault(Int(-1)); |
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| 242 | td.addColumn(stypeColumn); |
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[805] | 243 | td.addColumn(ScalarColumnDesc<String>("FIELDNAME")); |
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| 244 | |
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| 245 | //The actual Data Vectors |
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[2] | 246 | td.addColumn(ArrayColumnDesc<Float>("SPECTRA")); |
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| 247 | td.addColumn(ArrayColumnDesc<uChar>("FLAGTRA")); |
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[89] | 248 | td.addColumn(ArrayColumnDesc<Float>("TSYS")); |
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[805] | 249 | |
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| 250 | td.addColumn(ArrayColumnDesc<Double>("DIRECTION", |
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| 251 | IPosition(1,2), |
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| 252 | ColumnDesc::Direct)); |
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| 253 | TableMeasRefDesc mdirRef(MDirection::J2000); // default |
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| 254 | TableMeasValueDesc tmvdMDir(td, "DIRECTION"); |
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| 255 | // the TableMeasDesc gives the column a type |
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| 256 | TableMeasDesc<MDirection> mdirCol(tmvdMDir, mdirRef); |
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[987] | 257 | // a uder set table type e.g. GALCTIC, B1950 ... |
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| 258 | td.rwKeywordSet().define("DIRECTIONREF", String("J2000")); |
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[805] | 259 | // writing create the measure column |
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| 260 | mdirCol.write(td); |
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[923] | 261 | td.addColumn(ScalarColumnDesc<Float>("AZIMUTH")); |
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| 262 | td.addColumn(ScalarColumnDesc<Float>("ELEVATION")); |
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[105] | 263 | td.addColumn(ScalarColumnDesc<Float>("PARANGLE")); |
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[1047] | 264 | td.addColumn(ScalarColumnDesc<Float>("OPACITY")); |
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[105] | 265 | |
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[805] | 266 | td.addColumn(ScalarColumnDesc<uInt>("TCAL_ID")); |
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[972] | 267 | ScalarColumnDesc<Int> fitColumn("FIT_ID"); |
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[973] | 268 | fitColumn.setDefault(Int(-1)); |
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[972] | 269 | td.addColumn(fitColumn); |
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[805] | 270 | |
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| 271 | td.addColumn(ScalarColumnDesc<uInt>("FOCUS_ID")); |
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| 272 | td.addColumn(ScalarColumnDesc<uInt>("WEATHER_ID")); |
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| 273 | |
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[999] | 274 | // columns which just get dragged along, as they aren't used in asap |
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| 275 | td.addColumn(ScalarColumnDesc<Double>("SRCVELOCITY")); |
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| 276 | td.addColumn(ArrayColumnDesc<Double>("SRCPROPERMOTION")); |
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| 277 | td.addColumn(ArrayColumnDesc<Double>("SRCDIRECTION")); |
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| 278 | td.addColumn(ArrayColumnDesc<Double>("SCANRATE")); |
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| 279 | |
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[805] | 280 | td.rwKeywordSet().define("OBSMODE", String("")); |
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| 281 | |
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[418] | 282 | // Now create Table SetUp from the description. |
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[859] | 283 | SetupNewTable aNewTab(generateName(), td, Table::Scratch); |
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[852] | 284 | table_ = Table(aNewTab, type_, 0); |
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[805] | 285 | originalTable_ = table_; |
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| 286 | } |
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[418] | 287 | |
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[805] | 288 | void Scantable::attach() |
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[455] | 289 | { |
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[805] | 290 | timeCol_.attach(table_, "TIME"); |
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| 291 | srcnCol_.attach(table_, "SRCNAME"); |
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[1068] | 292 | srctCol_.attach(table_, "SRCTYPE"); |
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[805] | 293 | specCol_.attach(table_, "SPECTRA"); |
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| 294 | flagsCol_.attach(table_, "FLAGTRA"); |
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[865] | 295 | tsysCol_.attach(table_, "TSYS"); |
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[805] | 296 | cycleCol_.attach(table_,"CYCLENO"); |
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| 297 | scanCol_.attach(table_, "SCANNO"); |
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| 298 | beamCol_.attach(table_, "BEAMNO"); |
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[847] | 299 | ifCol_.attach(table_, "IFNO"); |
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| 300 | polCol_.attach(table_, "POLNO"); |
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[805] | 301 | integrCol_.attach(table_, "INTERVAL"); |
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| 302 | azCol_.attach(table_, "AZIMUTH"); |
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| 303 | elCol_.attach(table_, "ELEVATION"); |
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| 304 | dirCol_.attach(table_, "DIRECTION"); |
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| 305 | paraCol_.attach(table_, "PARANGLE"); |
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| 306 | fldnCol_.attach(table_, "FIELDNAME"); |
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| 307 | rbeamCol_.attach(table_, "REFBEAMNO"); |
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[455] | 308 | |
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[805] | 309 | mfitidCol_.attach(table_,"FIT_ID"); |
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| 310 | mfreqidCol_.attach(table_, "FREQ_ID"); |
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| 311 | mtcalidCol_.attach(table_, "TCAL_ID"); |
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| 312 | mfocusidCol_.attach(table_, "FOCUS_ID"); |
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| 313 | mmolidCol_.attach(table_, "MOLECULE_ID"); |
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[1656] | 314 | |
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| 315 | //Add auxiliary column for row-based flagging (CAS-1433 Wataru Kawasaki) |
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| 316 | attachAuxColumnDef(flagrowCol_, "FLAGROW", 0); |
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| 317 | |
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[455] | 318 | } |
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| 319 | |
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[1656] | 320 | template<class T, class T2> |
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| 321 | void Scantable::attachAuxColumnDef(ScalarColumn<T>& col, |
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| 322 | const String& colName, |
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| 323 | const T2& defValue) |
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| 324 | { |
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| 325 | try { |
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| 326 | col.attach(table_, colName); |
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| 327 | } catch (TableError& err) { |
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| 328 | String errMesg = err.getMesg(); |
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| 329 | if (errMesg == "Table column " + colName + " is unknown") { |
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| 330 | table_.addColumn(ScalarColumnDesc<T>(colName)); |
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| 331 | col.attach(table_, colName); |
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| 332 | col.fillColumn(static_cast<T>(defValue)); |
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| 333 | } else { |
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| 334 | throw; |
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| 335 | } |
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| 336 | } catch (...) { |
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| 337 | throw; |
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| 338 | } |
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| 339 | } |
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| 340 | |
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| 341 | template<class T, class T2> |
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| 342 | void Scantable::attachAuxColumnDef(ArrayColumn<T>& col, |
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| 343 | const String& colName, |
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| 344 | const Array<T2>& defValue) |
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| 345 | { |
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| 346 | try { |
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| 347 | col.attach(table_, colName); |
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| 348 | } catch (TableError& err) { |
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| 349 | String errMesg = err.getMesg(); |
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| 350 | if (errMesg == "Table column " + colName + " is unknown") { |
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| 351 | table_.addColumn(ArrayColumnDesc<T>(colName)); |
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| 352 | col.attach(table_, colName); |
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| 353 | |
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| 354 | int size = 0; |
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| 355 | ArrayIterator<T2>& it = defValue.begin(); |
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| 356 | while (it != defValue.end()) { |
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| 357 | ++size; |
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| 358 | ++it; |
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| 359 | } |
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| 360 | IPosition ip(1, size); |
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| 361 | Array<T>& arr(ip); |
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| 362 | for (int i = 0; i < size; ++i) |
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| 363 | arr[i] = static_cast<T>(defValue[i]); |
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| 364 | |
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| 365 | col.fillColumn(arr); |
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| 366 | } else { |
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| 367 | throw; |
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| 368 | } |
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| 369 | } catch (...) { |
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| 370 | throw; |
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| 371 | } |
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| 372 | } |
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| 373 | |
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[901] | 374 | void Scantable::setHeader(const STHeader& sdh) |
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[206] | 375 | { |
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[18] | 376 | table_.rwKeywordSet().define("nIF", sdh.nif); |
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| 377 | table_.rwKeywordSet().define("nBeam", sdh.nbeam); |
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| 378 | table_.rwKeywordSet().define("nPol", sdh.npol); |
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| 379 | table_.rwKeywordSet().define("nChan", sdh.nchan); |
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| 380 | table_.rwKeywordSet().define("Observer", sdh.observer); |
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| 381 | table_.rwKeywordSet().define("Project", sdh.project); |
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| 382 | table_.rwKeywordSet().define("Obstype", sdh.obstype); |
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| 383 | table_.rwKeywordSet().define("AntennaName", sdh.antennaname); |
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| 384 | table_.rwKeywordSet().define("AntennaPosition", sdh.antennaposition); |
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| 385 | table_.rwKeywordSet().define("Equinox", sdh.equinox); |
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| 386 | table_.rwKeywordSet().define("FreqRefFrame", sdh.freqref); |
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| 387 | table_.rwKeywordSet().define("FreqRefVal", sdh.reffreq); |
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| 388 | table_.rwKeywordSet().define("Bandwidth", sdh.bandwidth); |
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| 389 | table_.rwKeywordSet().define("UTC", sdh.utc); |
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[206] | 390 | table_.rwKeywordSet().define("FluxUnit", sdh.fluxunit); |
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| 391 | table_.rwKeywordSet().define("Epoch", sdh.epoch); |
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[905] | 392 | table_.rwKeywordSet().define("POLTYPE", sdh.poltype); |
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[50] | 393 | } |
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[21] | 394 | |
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[901] | 395 | STHeader Scantable::getHeader() const |
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[206] | 396 | { |
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[901] | 397 | STHeader sdh; |
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[21] | 398 | table_.keywordSet().get("nBeam",sdh.nbeam); |
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| 399 | table_.keywordSet().get("nIF",sdh.nif); |
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| 400 | table_.keywordSet().get("nPol",sdh.npol); |
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| 401 | table_.keywordSet().get("nChan",sdh.nchan); |
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| 402 | table_.keywordSet().get("Observer", sdh.observer); |
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| 403 | table_.keywordSet().get("Project", sdh.project); |
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| 404 | table_.keywordSet().get("Obstype", sdh.obstype); |
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| 405 | table_.keywordSet().get("AntennaName", sdh.antennaname); |
---|
| 406 | table_.keywordSet().get("AntennaPosition", sdh.antennaposition); |
---|
| 407 | table_.keywordSet().get("Equinox", sdh.equinox); |
---|
| 408 | table_.keywordSet().get("FreqRefFrame", sdh.freqref); |
---|
| 409 | table_.keywordSet().get("FreqRefVal", sdh.reffreq); |
---|
| 410 | table_.keywordSet().get("Bandwidth", sdh.bandwidth); |
---|
| 411 | table_.keywordSet().get("UTC", sdh.utc); |
---|
[206] | 412 | table_.keywordSet().get("FluxUnit", sdh.fluxunit); |
---|
| 413 | table_.keywordSet().get("Epoch", sdh.epoch); |
---|
[905] | 414 | table_.keywordSet().get("POLTYPE", sdh.poltype); |
---|
[21] | 415 | return sdh; |
---|
[18] | 416 | } |
---|
[805] | 417 | |
---|
[1360] | 418 | void Scantable::setSourceType( int stype ) |
---|
[1068] | 419 | { |
---|
| 420 | if ( stype < 0 || stype > 1 ) |
---|
| 421 | throw(AipsError("Illegal sourcetype.")); |
---|
| 422 | TableVector<Int> tabvec(table_, "SRCTYPE"); |
---|
| 423 | tabvec = Int(stype); |
---|
| 424 | } |
---|
| 425 | |
---|
[845] | 426 | bool Scantable::conformant( const Scantable& other ) |
---|
| 427 | { |
---|
| 428 | return this->getHeader().conformant(other.getHeader()); |
---|
| 429 | } |
---|
| 430 | |
---|
| 431 | |
---|
[50] | 432 | |
---|
[805] | 433 | std::string Scantable::formatSec(Double x) const |
---|
[206] | 434 | { |
---|
[105] | 435 | Double xcop = x; |
---|
| 436 | MVTime mvt(xcop/24./3600.); // make days |
---|
[365] | 437 | |
---|
[105] | 438 | if (x < 59.95) |
---|
[281] | 439 | return String(" ") + mvt.string(MVTime::TIME_CLEAN_NO_HM, 7)+"s"; |
---|
[745] | 440 | else if (x < 3599.95) |
---|
[281] | 441 | return String(" ") + mvt.string(MVTime::TIME_CLEAN_NO_H,7)+" "; |
---|
| 442 | else { |
---|
| 443 | ostringstream oss; |
---|
| 444 | oss << setw(2) << std::right << setprecision(1) << mvt.hour(); |
---|
| 445 | oss << ":" << mvt.string(MVTime::TIME_CLEAN_NO_H,7) << " "; |
---|
| 446 | return String(oss); |
---|
[745] | 447 | } |
---|
[105] | 448 | }; |
---|
| 449 | |
---|
[805] | 450 | std::string Scantable::formatDirection(const MDirection& md) const |
---|
[281] | 451 | { |
---|
| 452 | Vector<Double> t = md.getAngle(Unit(String("rad"))).getValue(); |
---|
| 453 | Int prec = 7; |
---|
| 454 | |
---|
| 455 | MVAngle mvLon(t[0]); |
---|
| 456 | String sLon = mvLon.string(MVAngle::TIME,prec); |
---|
[987] | 457 | uInt tp = md.getRef().getType(); |
---|
| 458 | if (tp == MDirection::GALACTIC || |
---|
| 459 | tp == MDirection::SUPERGAL ) { |
---|
| 460 | sLon = mvLon(0.0).string(MVAngle::ANGLE_CLEAN,prec); |
---|
| 461 | } |
---|
[281] | 462 | MVAngle mvLat(t[1]); |
---|
| 463 | String sLat = mvLat.string(MVAngle::ANGLE+MVAngle::DIG2,prec); |
---|
[380] | 464 | return sLon + String(" ") + sLat; |
---|
[281] | 465 | } |
---|
| 466 | |
---|
| 467 | |
---|
[805] | 468 | std::string Scantable::getFluxUnit() const |
---|
[206] | 469 | { |
---|
[847] | 470 | return table_.keywordSet().asString("FluxUnit"); |
---|
[206] | 471 | } |
---|
| 472 | |
---|
[805] | 473 | void Scantable::setFluxUnit(const std::string& unit) |
---|
[218] | 474 | { |
---|
| 475 | String tmp(unit); |
---|
| 476 | Unit tU(tmp); |
---|
| 477 | if (tU==Unit("K") || tU==Unit("Jy")) { |
---|
| 478 | table_.rwKeywordSet().define(String("FluxUnit"), tmp); |
---|
| 479 | } else { |
---|
| 480 | throw AipsError("Illegal unit - must be compatible with Jy or K"); |
---|
| 481 | } |
---|
| 482 | } |
---|
| 483 | |
---|
[805] | 484 | void Scantable::setInstrument(const std::string& name) |
---|
[236] | 485 | { |
---|
[805] | 486 | bool throwIt = true; |
---|
[996] | 487 | // create an Instrument to see if this is valid |
---|
| 488 | STAttr::convertInstrument(name, throwIt); |
---|
[236] | 489 | String nameU(name); |
---|
| 490 | nameU.upcase(); |
---|
| 491 | table_.rwKeywordSet().define(String("AntennaName"), nameU); |
---|
| 492 | } |
---|
| 493 | |
---|
[1189] | 494 | void Scantable::setFeedType(const std::string& feedtype) |
---|
| 495 | { |
---|
| 496 | if ( Scantable::factories_.find(feedtype) == Scantable::factories_.end() ) { |
---|
| 497 | std::string msg = "Illegal feed type "+ feedtype; |
---|
| 498 | throw(casa::AipsError(msg)); |
---|
| 499 | } |
---|
| 500 | table_.rwKeywordSet().define(String("POLTYPE"), feedtype); |
---|
| 501 | } |
---|
| 502 | |
---|
[805] | 503 | MPosition Scantable::getAntennaPosition () const |
---|
| 504 | { |
---|
| 505 | Vector<Double> antpos; |
---|
| 506 | table_.keywordSet().get("AntennaPosition", antpos); |
---|
| 507 | MVPosition mvpos(antpos(0),antpos(1),antpos(2)); |
---|
| 508 | return MPosition(mvpos); |
---|
| 509 | } |
---|
[281] | 510 | |
---|
[805] | 511 | void Scantable::makePersistent(const std::string& filename) |
---|
| 512 | { |
---|
| 513 | String inname(filename); |
---|
| 514 | Path path(inname); |
---|
[1111] | 515 | /// @todo reindex SCANNO, recompute nbeam, nif, npol |
---|
[805] | 516 | inname = path.expandedName(); |
---|
| 517 | table_.deepCopy(inname, Table::New); |
---|
| 518 | } |
---|
| 519 | |
---|
[837] | 520 | int Scantable::nbeam( int scanno ) const |
---|
[805] | 521 | { |
---|
| 522 | if ( scanno < 0 ) { |
---|
| 523 | Int n; |
---|
| 524 | table_.keywordSet().get("nBeam",n); |
---|
| 525 | return int(n); |
---|
[105] | 526 | } else { |
---|
[805] | 527 | // take the first POLNO,IFNO,CYCLENO as nbeam shouldn't vary with these |
---|
[888] | 528 | Table t = table_(table_.col("SCANNO") == scanno); |
---|
| 529 | ROTableRow row(t); |
---|
| 530 | const TableRecord& rec = row.get(0); |
---|
| 531 | Table subt = t( t.col("IFNO") == Int(rec.asuInt("IFNO")) |
---|
| 532 | && t.col("POLNO") == Int(rec.asuInt("POLNO")) |
---|
| 533 | && t.col("CYCLENO") == Int(rec.asuInt("CYCLENO")) ); |
---|
| 534 | ROTableVector<uInt> v(subt, "BEAMNO"); |
---|
[805] | 535 | return int(v.nelements()); |
---|
[105] | 536 | } |
---|
[805] | 537 | return 0; |
---|
| 538 | } |
---|
[455] | 539 | |
---|
[837] | 540 | int Scantable::nif( int scanno ) const |
---|
[805] | 541 | { |
---|
| 542 | if ( scanno < 0 ) { |
---|
| 543 | Int n; |
---|
| 544 | table_.keywordSet().get("nIF",n); |
---|
| 545 | return int(n); |
---|
| 546 | } else { |
---|
| 547 | // take the first POLNO,BEAMNO,CYCLENO as nbeam shouldn't vary with these |
---|
[888] | 548 | Table t = table_(table_.col("SCANNO") == scanno); |
---|
| 549 | ROTableRow row(t); |
---|
| 550 | const TableRecord& rec = row.get(0); |
---|
| 551 | Table subt = t( t.col("BEAMNO") == Int(rec.asuInt("BEAMNO")) |
---|
| 552 | && t.col("POLNO") == Int(rec.asuInt("POLNO")) |
---|
| 553 | && t.col("CYCLENO") == Int(rec.asuInt("CYCLENO")) ); |
---|
| 554 | if ( subt.nrow() == 0 ) return 0; |
---|
| 555 | ROTableVector<uInt> v(subt, "IFNO"); |
---|
[805] | 556 | return int(v.nelements()); |
---|
[2] | 557 | } |
---|
[805] | 558 | return 0; |
---|
| 559 | } |
---|
[321] | 560 | |
---|
[837] | 561 | int Scantable::npol( int scanno ) const |
---|
[805] | 562 | { |
---|
| 563 | if ( scanno < 0 ) { |
---|
| 564 | Int n; |
---|
| 565 | table_.keywordSet().get("nPol",n); |
---|
| 566 | return n; |
---|
| 567 | } else { |
---|
| 568 | // take the first POLNO,IFNO,CYCLENO as nbeam shouldn't vary with these |
---|
[888] | 569 | Table t = table_(table_.col("SCANNO") == scanno); |
---|
| 570 | ROTableRow row(t); |
---|
| 571 | const TableRecord& rec = row.get(0); |
---|
| 572 | Table subt = t( t.col("BEAMNO") == Int(rec.asuInt("BEAMNO")) |
---|
| 573 | && t.col("IFNO") == Int(rec.asuInt("IFNO")) |
---|
| 574 | && t.col("CYCLENO") == Int(rec.asuInt("CYCLENO")) ); |
---|
| 575 | if ( subt.nrow() == 0 ) return 0; |
---|
| 576 | ROTableVector<uInt> v(subt, "POLNO"); |
---|
[805] | 577 | return int(v.nelements()); |
---|
[321] | 578 | } |
---|
[805] | 579 | return 0; |
---|
[2] | 580 | } |
---|
[805] | 581 | |
---|
[845] | 582 | int Scantable::ncycle( int scanno ) const |
---|
[206] | 583 | { |
---|
[805] | 584 | if ( scanno < 0 ) { |
---|
[837] | 585 | Block<String> cols(2); |
---|
| 586 | cols[0] = "SCANNO"; |
---|
| 587 | cols[1] = "CYCLENO"; |
---|
| 588 | TableIterator it(table_, cols); |
---|
| 589 | int n = 0; |
---|
| 590 | while ( !it.pastEnd() ) { |
---|
| 591 | ++n; |
---|
[902] | 592 | ++it; |
---|
[837] | 593 | } |
---|
| 594 | return n; |
---|
[805] | 595 | } else { |
---|
[888] | 596 | Table t = table_(table_.col("SCANNO") == scanno); |
---|
| 597 | ROTableRow row(t); |
---|
| 598 | const TableRecord& rec = row.get(0); |
---|
| 599 | Table subt = t( t.col("BEAMNO") == Int(rec.asuInt("BEAMNO")) |
---|
| 600 | && t.col("POLNO") == Int(rec.asuInt("POLNO")) |
---|
| 601 | && t.col("IFNO") == Int(rec.asuInt("IFNO")) ); |
---|
| 602 | if ( subt.nrow() == 0 ) return 0; |
---|
| 603 | return int(subt.nrow()); |
---|
[805] | 604 | } |
---|
| 605 | return 0; |
---|
[18] | 606 | } |
---|
[455] | 607 | |
---|
| 608 | |
---|
[845] | 609 | int Scantable::nrow( int scanno ) const |
---|
[805] | 610 | { |
---|
[845] | 611 | return int(table_.nrow()); |
---|
| 612 | } |
---|
| 613 | |
---|
| 614 | int Scantable::nchan( int ifno ) const |
---|
| 615 | { |
---|
| 616 | if ( ifno < 0 ) { |
---|
[805] | 617 | Int n; |
---|
| 618 | table_.keywordSet().get("nChan",n); |
---|
| 619 | return int(n); |
---|
| 620 | } else { |
---|
[1603] | 621 | // take the first SCANNO,POLNO,BEAMNO,CYCLENO as nbeam shouldn't |
---|
| 622 | // vary with these |
---|
[888] | 623 | Table t = table_(table_.col("IFNO") == ifno); |
---|
| 624 | if ( t.nrow() == 0 ) return 0; |
---|
| 625 | ROArrayColumn<Float> v(t, "SPECTRA"); |
---|
[923] | 626 | return v.shape(0)(0); |
---|
[805] | 627 | } |
---|
| 628 | return 0; |
---|
[18] | 629 | } |
---|
[455] | 630 | |
---|
[1111] | 631 | int Scantable::nscan() const { |
---|
| 632 | Vector<uInt> scannos(scanCol_.getColumn()); |
---|
[1148] | 633 | uInt nout = genSort( scannos, Sort::Ascending, |
---|
[1111] | 634 | Sort::QuickSort|Sort::NoDuplicates ); |
---|
| 635 | return int(nout); |
---|
| 636 | } |
---|
| 637 | |
---|
[923] | 638 | int Scantable::getChannels(int whichrow) const |
---|
| 639 | { |
---|
| 640 | return specCol_.shape(whichrow)(0); |
---|
| 641 | } |
---|
[847] | 642 | |
---|
| 643 | int Scantable::getBeam(int whichrow) const |
---|
| 644 | { |
---|
| 645 | return beamCol_(whichrow); |
---|
| 646 | } |
---|
| 647 | |
---|
[1111] | 648 | std::vector<uint> Scantable::getNumbers(ScalarColumn<uInt>& col) |
---|
| 649 | { |
---|
| 650 | Vector<uInt> nos(col.getColumn()); |
---|
[1148] | 651 | uInt n = genSort( nos, Sort::Ascending, Sort::QuickSort|Sort::NoDuplicates ); |
---|
| 652 | nos.resize(n, True); |
---|
[1111] | 653 | std::vector<uint> stlout; |
---|
| 654 | nos.tovector(stlout); |
---|
| 655 | return stlout; |
---|
| 656 | } |
---|
| 657 | |
---|
[847] | 658 | int Scantable::getIF(int whichrow) const |
---|
| 659 | { |
---|
| 660 | return ifCol_(whichrow); |
---|
| 661 | } |
---|
| 662 | |
---|
| 663 | int Scantable::getPol(int whichrow) const |
---|
| 664 | { |
---|
| 665 | return polCol_(whichrow); |
---|
| 666 | } |
---|
| 667 | |
---|
[805] | 668 | std::string Scantable::formatTime(const MEpoch& me, bool showdate) const |
---|
| 669 | { |
---|
| 670 | MVTime mvt(me.getValue()); |
---|
| 671 | if (showdate) |
---|
| 672 | mvt.setFormat(MVTime::YMD); |
---|
| 673 | else |
---|
| 674 | mvt.setFormat(MVTime::TIME); |
---|
| 675 | ostringstream oss; |
---|
| 676 | oss << mvt; |
---|
| 677 | return String(oss); |
---|
| 678 | } |
---|
[488] | 679 | |
---|
[805] | 680 | void Scantable::calculateAZEL() |
---|
| 681 | { |
---|
| 682 | MPosition mp = getAntennaPosition(); |
---|
| 683 | MEpoch::ROScalarColumn timeCol(table_, "TIME"); |
---|
| 684 | ostringstream oss; |
---|
| 685 | oss << "Computed azimuth/elevation using " << endl |
---|
| 686 | << mp << endl; |
---|
[996] | 687 | for (Int i=0; i<nrow(); ++i) { |
---|
[805] | 688 | MEpoch me = timeCol(i); |
---|
[987] | 689 | MDirection md = getDirection(i); |
---|
[805] | 690 | oss << " Time: " << formatTime(me,False) << " Direction: " << formatDirection(md) |
---|
| 691 | << endl << " => "; |
---|
| 692 | MeasFrame frame(mp, me); |
---|
| 693 | Vector<Double> azel = |
---|
| 694 | MDirection::Convert(md, MDirection::Ref(MDirection::AZEL, |
---|
| 695 | frame) |
---|
| 696 | )().getAngle("rad").getValue(); |
---|
[923] | 697 | azCol_.put(i,Float(azel[0])); |
---|
| 698 | elCol_.put(i,Float(azel[1])); |
---|
[805] | 699 | oss << "azel: " << azel[0]/C::pi*180.0 << " " |
---|
| 700 | << azel[1]/C::pi*180.0 << " (deg)" << endl; |
---|
[16] | 701 | } |
---|
[805] | 702 | pushLog(String(oss)); |
---|
| 703 | } |
---|
[89] | 704 | |
---|
[1700] | 705 | void Scantable::clip(const Float uthres, const Float dthres, bool clipoutside, bool unflag) |
---|
| 706 | { |
---|
| 707 | for (uInt i=0; i<table_.nrow(); ++i) { |
---|
| 708 | Vector<Float> spcs = specCol_(i); |
---|
| 709 | Vector<uChar> flgs = flagsCol_(i); |
---|
[1706] | 710 | uInt nchannel = nchan(); |
---|
| 711 | if (spcs.nelements() != nchannel) { |
---|
[1700] | 712 | throw(AipsError("Data has incorrect number of channels")); |
---|
| 713 | } |
---|
| 714 | uChar userflag = 1 << 7; |
---|
| 715 | if (unflag) { |
---|
| 716 | userflag = 0 << 7; |
---|
| 717 | } |
---|
| 718 | if (clipoutside) { |
---|
[1706] | 719 | for (uInt j = 0; j < nchannel; ++j) { |
---|
[1700] | 720 | Float spc = spcs(j); |
---|
| 721 | if ((spc >= uthres) || (spc <= dthres)) { |
---|
| 722 | flgs(j) = userflag; |
---|
| 723 | } |
---|
| 724 | } |
---|
| 725 | } else { |
---|
[1706] | 726 | for (uInt j = 0; j < nchannel; ++j) { |
---|
[1700] | 727 | Float spc = spcs(j); |
---|
| 728 | if ((spc < uthres) && (spc > dthres)) { |
---|
| 729 | flgs(j) = userflag; |
---|
| 730 | } |
---|
| 731 | } |
---|
| 732 | } |
---|
| 733 | flagsCol_.put(i, flgs); |
---|
| 734 | } |
---|
| 735 | } |
---|
| 736 | |
---|
[1400] | 737 | void Scantable::flag(const std::vector<bool>& msk, bool unflag) |
---|
[865] | 738 | { |
---|
[1333] | 739 | std::vector<bool>::const_iterator it; |
---|
| 740 | uInt ntrue = 0; |
---|
| 741 | for (it = msk.begin(); it != msk.end(); ++it) { |
---|
| 742 | if ( *it ) { |
---|
| 743 | ntrue++; |
---|
| 744 | } |
---|
| 745 | } |
---|
| 746 | if ( selector_.empty() && (msk.size() == 0 || msk.size() == ntrue) ) |
---|
[1000] | 747 | throw(AipsError("Trying to flag whole scantable.")); |
---|
| 748 | if ( msk.size() == 0 ) { |
---|
| 749 | uChar userflag = 1 << 7; |
---|
[1400] | 750 | if ( unflag ) { |
---|
| 751 | userflag = 0 << 7; |
---|
| 752 | } |
---|
[1000] | 753 | for ( uInt i=0; i<table_.nrow(); ++i) { |
---|
| 754 | Vector<uChar> flgs = flagsCol_(i); |
---|
| 755 | flgs = userflag; |
---|
| 756 | flagsCol_.put(i, flgs); |
---|
| 757 | } |
---|
| 758 | return; |
---|
| 759 | } |
---|
| 760 | if ( int(msk.size()) != nchan() ) { |
---|
| 761 | throw(AipsError("Mask has incorrect number of channels.")); |
---|
| 762 | } |
---|
| 763 | for ( uInt i=0; i<table_.nrow(); ++i) { |
---|
| 764 | Vector<uChar> flgs = flagsCol_(i); |
---|
| 765 | if ( flgs.nelements() != msk.size() ) { |
---|
| 766 | throw(AipsError("Mask has incorrect number of channels." |
---|
| 767 | " Probably varying with IF. Please flag per IF")); |
---|
| 768 | } |
---|
| 769 | std::vector<bool>::const_iterator it; |
---|
| 770 | uInt j = 0; |
---|
| 771 | uChar userflag = 1 << 7; |
---|
[1400] | 772 | if ( unflag ) { |
---|
| 773 | userflag = 0 << 7; |
---|
| 774 | } |
---|
[1000] | 775 | for (it = msk.begin(); it != msk.end(); ++it) { |
---|
| 776 | if ( *it ) { |
---|
| 777 | flgs(j) = userflag; |
---|
| 778 | } |
---|
| 779 | ++j; |
---|
| 780 | } |
---|
| 781 | flagsCol_.put(i, flgs); |
---|
| 782 | } |
---|
[865] | 783 | } |
---|
| 784 | |
---|
[1656] | 785 | void Scantable::flagRow(const std::vector<uInt>& rows, bool unflag) |
---|
| 786 | { |
---|
| 787 | if ( selector_.empty() && (rows.size() == table_.nrow()) ) |
---|
| 788 | throw(AipsError("Trying to flag whole scantable.")); |
---|
| 789 | |
---|
| 790 | uInt rowflag = (unflag ? 0 : 1); |
---|
| 791 | std::vector<uInt>::const_iterator it; |
---|
| 792 | for (it = rows.begin(); it != rows.end(); ++it) |
---|
| 793 | flagrowCol_.put(*it, rowflag); |
---|
| 794 | } |
---|
| 795 | |
---|
[805] | 796 | std::vector<bool> Scantable::getMask(int whichrow) const |
---|
| 797 | { |
---|
| 798 | Vector<uChar> flags; |
---|
| 799 | flagsCol_.get(uInt(whichrow), flags); |
---|
| 800 | Vector<Bool> bflag(flags.shape()); |
---|
| 801 | convertArray(bflag, flags); |
---|
| 802 | bflag = !bflag; |
---|
| 803 | std::vector<bool> mask; |
---|
| 804 | bflag.tovector(mask); |
---|
| 805 | return mask; |
---|
| 806 | } |
---|
[89] | 807 | |
---|
[896] | 808 | std::vector<float> Scantable::getSpectrum( int whichrow, |
---|
[902] | 809 | const std::string& poltype ) const |
---|
[805] | 810 | { |
---|
[905] | 811 | String ptype = poltype; |
---|
| 812 | if (poltype == "" ) ptype = getPolType(); |
---|
[902] | 813 | if ( whichrow < 0 || whichrow >= nrow() ) |
---|
| 814 | throw(AipsError("Illegal row number.")); |
---|
[896] | 815 | std::vector<float> out; |
---|
[805] | 816 | Vector<Float> arr; |
---|
[896] | 817 | uInt requestedpol = polCol_(whichrow); |
---|
| 818 | String basetype = getPolType(); |
---|
[905] | 819 | if ( ptype == basetype ) { |
---|
[896] | 820 | specCol_.get(whichrow, arr); |
---|
| 821 | } else { |
---|
[1334] | 822 | CountedPtr<STPol> stpol(STPol::getPolClass(Scantable::factories_, basetype)); |
---|
| 823 | uInt row = uInt(whichrow); |
---|
| 824 | stpol->setSpectra(getPolMatrix(row)); |
---|
| 825 | Float fang,fhand,parang; |
---|
| 826 | fang = focusTable_.getTotalFeedAngle(mfocusidCol_(row)); |
---|
| 827 | fhand = focusTable_.getFeedHand(mfocusidCol_(row)); |
---|
| 828 | parang = paraCol_(row); |
---|
| 829 | /// @todo re-enable this |
---|
| 830 | // disable total feed angle to support paralactifying Caswell style |
---|
| 831 | stpol->setPhaseCorrections(parang, -parang, fhand); |
---|
| 832 | arr = stpol->getSpectrum(requestedpol, ptype); |
---|
[896] | 833 | } |
---|
[902] | 834 | if ( arr.nelements() == 0 ) |
---|
| 835 | pushLog("Not enough polarisations present to do the conversion."); |
---|
[805] | 836 | arr.tovector(out); |
---|
| 837 | return out; |
---|
[89] | 838 | } |
---|
[212] | 839 | |
---|
[1360] | 840 | void Scantable::setSpectrum( const std::vector<float>& spec, |
---|
[884] | 841 | int whichrow ) |
---|
| 842 | { |
---|
| 843 | Vector<Float> spectrum(spec); |
---|
| 844 | Vector<Float> arr; |
---|
| 845 | specCol_.get(whichrow, arr); |
---|
| 846 | if ( spectrum.nelements() != arr.nelements() ) |
---|
[896] | 847 | throw AipsError("The spectrum has incorrect number of channels."); |
---|
[884] | 848 | specCol_.put(whichrow, spectrum); |
---|
| 849 | } |
---|
| 850 | |
---|
| 851 | |
---|
[805] | 852 | String Scantable::generateName() |
---|
[745] | 853 | { |
---|
[805] | 854 | return (File::newUniqueName("./","temp")).baseName(); |
---|
[212] | 855 | } |
---|
| 856 | |
---|
[805] | 857 | const casa::Table& Scantable::table( ) const |
---|
[212] | 858 | { |
---|
[805] | 859 | return table_; |
---|
[212] | 860 | } |
---|
| 861 | |
---|
[805] | 862 | casa::Table& Scantable::table( ) |
---|
[386] | 863 | { |
---|
[805] | 864 | return table_; |
---|
[386] | 865 | } |
---|
| 866 | |
---|
[896] | 867 | std::string Scantable::getPolType() const |
---|
| 868 | { |
---|
| 869 | return table_.keywordSet().asString("POLTYPE"); |
---|
| 870 | } |
---|
| 871 | |
---|
[805] | 872 | void Scantable::unsetSelection() |
---|
[380] | 873 | { |
---|
[805] | 874 | table_ = originalTable_; |
---|
[847] | 875 | attach(); |
---|
[805] | 876 | selector_.reset(); |
---|
[380] | 877 | } |
---|
[386] | 878 | |
---|
[805] | 879 | void Scantable::setSelection( const STSelector& selection ) |
---|
[430] | 880 | { |
---|
[805] | 881 | Table tab = const_cast<STSelector&>(selection).apply(originalTable_); |
---|
| 882 | if ( tab.nrow() == 0 ) { |
---|
| 883 | throw(AipsError("Selection contains no data. Not applying it.")); |
---|
| 884 | } |
---|
| 885 | table_ = tab; |
---|
[847] | 886 | attach(); |
---|
[805] | 887 | selector_ = selection; |
---|
[430] | 888 | } |
---|
| 889 | |
---|
[837] | 890 | std::string Scantable::summary( bool verbose ) |
---|
[447] | 891 | { |
---|
[805] | 892 | // Format header info |
---|
| 893 | ostringstream oss; |
---|
| 894 | oss << endl; |
---|
| 895 | oss << asap::SEPERATOR << endl; |
---|
| 896 | oss << " Scan Table Summary" << endl; |
---|
| 897 | oss << asap::SEPERATOR << endl; |
---|
| 898 | oss.flags(std::ios_base::left); |
---|
| 899 | oss << setw(15) << "Beams:" << setw(4) << nbeam() << endl |
---|
| 900 | << setw(15) << "IFs:" << setw(4) << nif() << endl |
---|
[896] | 901 | << setw(15) << "Polarisations:" << setw(4) << npol() |
---|
| 902 | << "(" << getPolType() << ")" << endl |
---|
[805] | 903 | << setw(15) << "Channels:" << setw(4) << nchan() << endl; |
---|
| 904 | oss << endl; |
---|
| 905 | String tmp; |
---|
[860] | 906 | oss << setw(15) << "Observer:" |
---|
| 907 | << table_.keywordSet().asString("Observer") << endl; |
---|
[805] | 908 | oss << setw(15) << "Obs Date:" << getTime(-1,true) << endl; |
---|
| 909 | table_.keywordSet().get("Project", tmp); |
---|
| 910 | oss << setw(15) << "Project:" << tmp << endl; |
---|
| 911 | table_.keywordSet().get("Obstype", tmp); |
---|
| 912 | oss << setw(15) << "Obs. Type:" << tmp << endl; |
---|
| 913 | table_.keywordSet().get("AntennaName", tmp); |
---|
| 914 | oss << setw(15) << "Antenna Name:" << tmp << endl; |
---|
| 915 | table_.keywordSet().get("FluxUnit", tmp); |
---|
| 916 | oss << setw(15) << "Flux Unit:" << tmp << endl; |
---|
[1446] | 917 | //Vector<Double> vec(moleculeTable_.getRestFrequencies()); |
---|
| 918 | int nid = moleculeTable_.nrow(); |
---|
| 919 | Bool firstline = True; |
---|
[805] | 920 | oss << setw(15) << "Rest Freqs:"; |
---|
[1446] | 921 | for (int i=0; i<nid; i++) { |
---|
| 922 | Table t = table_(table_.col("MOLECULE_ID") == i); |
---|
| 923 | if (t.nrow() > 0) { |
---|
| 924 | Vector<Double> vec(moleculeTable_.getRestFrequency(i)); |
---|
| 925 | if (vec.nelements() > 0) { |
---|
| 926 | if (firstline) { |
---|
| 927 | oss << setprecision(10) << vec << " [Hz]" << endl; |
---|
| 928 | firstline=False; |
---|
| 929 | } |
---|
| 930 | else{ |
---|
| 931 | oss << setw(15)<<" " << setprecision(10) << vec << " [Hz]" << endl; |
---|
| 932 | } |
---|
| 933 | } else { |
---|
| 934 | oss << "none" << endl; |
---|
| 935 | } |
---|
| 936 | } |
---|
[805] | 937 | } |
---|
[941] | 938 | |
---|
| 939 | oss << setw(15) << "Abcissa:" << getAbcissaLabel(0) << endl; |
---|
[805] | 940 | oss << selector_.print() << endl; |
---|
| 941 | oss << endl; |
---|
| 942 | // main table |
---|
| 943 | String dirtype = "Position (" |
---|
[987] | 944 | + getDirectionRefString() |
---|
[805] | 945 | + ")"; |
---|
[941] | 946 | oss << setw(5) << "Scan" << setw(15) << "Source" |
---|
| 947 | << setw(10) << "Time" << setw(18) << "Integration" << endl; |
---|
| 948 | oss << setw(5) << "" << setw(5) << "Beam" << setw(3) << "" << dirtype << endl; |
---|
| 949 | oss << setw(10) << "" << setw(3) << "IF" << setw(6) << "" |
---|
[805] | 950 | << setw(8) << "Frame" << setw(16) |
---|
| 951 | << "RefVal" << setw(10) << "RefPix" << setw(12) << "Increment" <<endl; |
---|
| 952 | oss << asap::SEPERATOR << endl; |
---|
| 953 | TableIterator iter(table_, "SCANNO"); |
---|
| 954 | while (!iter.pastEnd()) { |
---|
| 955 | Table subt = iter.table(); |
---|
| 956 | ROTableRow row(subt); |
---|
| 957 | MEpoch::ROScalarColumn timeCol(subt,"TIME"); |
---|
| 958 | const TableRecord& rec = row.get(0); |
---|
| 959 | oss << setw(4) << std::right << rec.asuInt("SCANNO") |
---|
| 960 | << std::left << setw(1) << "" |
---|
| 961 | << setw(15) << rec.asString("SRCNAME") |
---|
| 962 | << setw(10) << formatTime(timeCol(0), false); |
---|
| 963 | // count the cycles in the scan |
---|
| 964 | TableIterator cyciter(subt, "CYCLENO"); |
---|
| 965 | int nint = 0; |
---|
| 966 | while (!cyciter.pastEnd()) { |
---|
| 967 | ++nint; |
---|
| 968 | ++cyciter; |
---|
| 969 | } |
---|
| 970 | oss << setw(3) << std::right << nint << setw(3) << " x " << std::left |
---|
| 971 | << setw(6) << formatSec(rec.asFloat("INTERVAL")) << endl; |
---|
[447] | 972 | |
---|
[805] | 973 | TableIterator biter(subt, "BEAMNO"); |
---|
| 974 | while (!biter.pastEnd()) { |
---|
| 975 | Table bsubt = biter.table(); |
---|
| 976 | ROTableRow brow(bsubt); |
---|
| 977 | const TableRecord& brec = brow.get(0); |
---|
[1000] | 978 | uInt row0 = bsubt.rowNumbers(table_)[0]; |
---|
[941] | 979 | oss << setw(5) << "" << setw(4) << std::right << brec.asuInt("BEAMNO")<< std::left; |
---|
[987] | 980 | oss << setw(4) << "" << formatDirection(getDirection(row0)) << endl; |
---|
[805] | 981 | TableIterator iiter(bsubt, "IFNO"); |
---|
| 982 | while (!iiter.pastEnd()) { |
---|
| 983 | Table isubt = iiter.table(); |
---|
| 984 | ROTableRow irow(isubt); |
---|
| 985 | const TableRecord& irec = irow.get(0); |
---|
[941] | 986 | oss << setw(10) << ""; |
---|
| 987 | oss << setw(3) << std::right << irec.asuInt("IFNO") << std::left |
---|
[1451] | 988 | << setw(2) << "" << frequencies().print(irec.asuInt("FREQ_ID")) |
---|
| 989 | << endl; |
---|
[447] | 990 | |
---|
[805] | 991 | ++iiter; |
---|
| 992 | } |
---|
| 993 | ++biter; |
---|
| 994 | } |
---|
| 995 | ++iter; |
---|
[447] | 996 | } |
---|
[805] | 997 | /// @todo implement verbose mode |
---|
| 998 | return String(oss); |
---|
[447] | 999 | } |
---|
| 1000 | |
---|
[805] | 1001 | std::string Scantable::getTime(int whichrow, bool showdate) const |
---|
[777] | 1002 | { |
---|
[805] | 1003 | MEpoch::ROScalarColumn timeCol(table_, "TIME"); |
---|
| 1004 | MEpoch me; |
---|
| 1005 | if (whichrow > -1) { |
---|
| 1006 | me = timeCol(uInt(whichrow)); |
---|
| 1007 | } else { |
---|
| 1008 | Double tm; |
---|
| 1009 | table_.keywordSet().get("UTC",tm); |
---|
| 1010 | me = MEpoch(MVEpoch(tm)); |
---|
[777] | 1011 | } |
---|
[805] | 1012 | return formatTime(me, showdate); |
---|
[777] | 1013 | } |
---|
[805] | 1014 | |
---|
[1603] | 1015 | MEpoch Scantable::getEpoch(int whichrow) const |
---|
| 1016 | { |
---|
| 1017 | if (whichrow > -1) { |
---|
| 1018 | return timeCol_(uInt(whichrow)); |
---|
| 1019 | } else { |
---|
| 1020 | Double tm; |
---|
| 1021 | table_.keywordSet().get("UTC",tm); |
---|
| 1022 | return MEpoch(MVEpoch(tm)); |
---|
| 1023 | } |
---|
| 1024 | } |
---|
| 1025 | |
---|
[1068] | 1026 | std::string Scantable::getDirectionString(int whichrow) const |
---|
| 1027 | { |
---|
| 1028 | return formatDirection(getDirection(uInt(whichrow))); |
---|
| 1029 | } |
---|
| 1030 | |
---|
[1360] | 1031 | std::vector< double > Scantable::getAbcissa( int whichrow ) const |
---|
[865] | 1032 | { |
---|
[1603] | 1033 | if ( whichrow > int(table_.nrow()) ) throw(AipsError("Illegal row number")); |
---|
[865] | 1034 | std::vector<double> stlout; |
---|
| 1035 | int nchan = specCol_(whichrow).nelements(); |
---|
| 1036 | String us = freqTable_.getUnitString(); |
---|
| 1037 | if ( us == "" || us == "pixel" || us == "channel" ) { |
---|
| 1038 | for (int i=0; i<nchan; ++i) { |
---|
| 1039 | stlout.push_back(double(i)); |
---|
| 1040 | } |
---|
| 1041 | return stlout; |
---|
| 1042 | } |
---|
| 1043 | |
---|
| 1044 | const MPosition& mp = getAntennaPosition(); |
---|
[987] | 1045 | const MDirection& md = getDirection(whichrow); |
---|
[865] | 1046 | const MEpoch& me = timeCol_(whichrow); |
---|
[1446] | 1047 | //Double rf = moleculeTable_.getRestFrequency(mmolidCol_(whichrow)); |
---|
| 1048 | Vector<Double> rf = moleculeTable_.getRestFrequency(mmolidCol_(whichrow)); |
---|
[865] | 1049 | SpectralCoordinate spc = |
---|
| 1050 | freqTable_.getSpectralCoordinate(md, mp, me, rf, mfreqidCol_(whichrow)); |
---|
| 1051 | Vector<Double> pixel(nchan); |
---|
| 1052 | Vector<Double> world; |
---|
| 1053 | indgen(pixel); |
---|
| 1054 | if ( Unit(us) == Unit("Hz") ) { |
---|
| 1055 | for ( int i=0; i < nchan; ++i) { |
---|
| 1056 | Double world; |
---|
| 1057 | spc.toWorld(world, pixel[i]); |
---|
| 1058 | stlout.push_back(double(world)); |
---|
| 1059 | } |
---|
| 1060 | } else if ( Unit(us) == Unit("km/s") ) { |
---|
| 1061 | Vector<Double> world; |
---|
| 1062 | spc.pixelToVelocity(world, pixel); |
---|
| 1063 | world.tovector(stlout); |
---|
| 1064 | } |
---|
| 1065 | return stlout; |
---|
| 1066 | } |
---|
[1360] | 1067 | void Scantable::setDirectionRefString( const std::string & refstr ) |
---|
[987] | 1068 | { |
---|
| 1069 | MDirection::Types mdt; |
---|
| 1070 | if (refstr != "" && !MDirection::getType(mdt, refstr)) { |
---|
| 1071 | throw(AipsError("Illegal Direction frame.")); |
---|
| 1072 | } |
---|
| 1073 | if ( refstr == "" ) { |
---|
| 1074 | String defaultstr = MDirection::showType(dirCol_.getMeasRef().getType()); |
---|
| 1075 | table_.rwKeywordSet().define("DIRECTIONREF", defaultstr); |
---|
| 1076 | } else { |
---|
| 1077 | table_.rwKeywordSet().define("DIRECTIONREF", String(refstr)); |
---|
| 1078 | } |
---|
| 1079 | } |
---|
[865] | 1080 | |
---|
[1360] | 1081 | std::string Scantable::getDirectionRefString( ) const |
---|
[987] | 1082 | { |
---|
| 1083 | return table_.keywordSet().asString("DIRECTIONREF"); |
---|
| 1084 | } |
---|
| 1085 | |
---|
| 1086 | MDirection Scantable::getDirection(int whichrow ) const |
---|
| 1087 | { |
---|
| 1088 | String usertype = table_.keywordSet().asString("DIRECTIONREF"); |
---|
| 1089 | String type = MDirection::showType(dirCol_.getMeasRef().getType()); |
---|
| 1090 | if ( usertype != type ) { |
---|
| 1091 | MDirection::Types mdt; |
---|
| 1092 | if (!MDirection::getType(mdt, usertype)) { |
---|
| 1093 | throw(AipsError("Illegal Direction frame.")); |
---|
| 1094 | } |
---|
| 1095 | return dirCol_.convert(uInt(whichrow), mdt); |
---|
| 1096 | } else { |
---|
| 1097 | return dirCol_(uInt(whichrow)); |
---|
| 1098 | } |
---|
| 1099 | } |
---|
| 1100 | |
---|
[847] | 1101 | std::string Scantable::getAbcissaLabel( int whichrow ) const |
---|
| 1102 | { |
---|
[996] | 1103 | if ( whichrow > int(table_.nrow()) ) throw(AipsError("Illegal ro number")); |
---|
[847] | 1104 | const MPosition& mp = getAntennaPosition(); |
---|
[987] | 1105 | const MDirection& md = getDirection(whichrow); |
---|
[847] | 1106 | const MEpoch& me = timeCol_(whichrow); |
---|
[1446] | 1107 | //const Double& rf = mmolidCol_(whichrow); |
---|
| 1108 | const Vector<Double> rf = moleculeTable_.getRestFrequency(mmolidCol_(whichrow)); |
---|
[847] | 1109 | SpectralCoordinate spc = |
---|
| 1110 | freqTable_.getSpectralCoordinate(md, mp, me, rf, mfreqidCol_(whichrow)); |
---|
| 1111 | |
---|
| 1112 | String s = "Channel"; |
---|
| 1113 | Unit u = Unit(freqTable_.getUnitString()); |
---|
| 1114 | if (u == Unit("km/s")) { |
---|
[1170] | 1115 | s = CoordinateUtil::axisLabel(spc, 0, True,True, True); |
---|
[847] | 1116 | } else if (u == Unit("Hz")) { |
---|
| 1117 | Vector<String> wau(1);wau = u.getName(); |
---|
| 1118 | spc.setWorldAxisUnits(wau); |
---|
[1170] | 1119 | s = CoordinateUtil::axisLabel(spc, 0, True, True, False); |
---|
[847] | 1120 | } |
---|
| 1121 | return s; |
---|
| 1122 | |
---|
| 1123 | } |
---|
| 1124 | |
---|
[1446] | 1125 | /** |
---|
| 1126 | void asap::Scantable::setRestFrequencies( double rf, const std::string& name, |
---|
[1170] | 1127 | const std::string& unit ) |
---|
[1446] | 1128 | **/ |
---|
| 1129 | void Scantable::setRestFrequencies( vector<double> rf, const vector<std::string>& name, |
---|
| 1130 | const std::string& unit ) |
---|
| 1131 | |
---|
[847] | 1132 | { |
---|
[923] | 1133 | ///@todo lookup in line table to fill in name and formattedname |
---|
[847] | 1134 | Unit u(unit); |
---|
[1446] | 1135 | //Quantum<Double> urf(rf, u); |
---|
| 1136 | Quantum<Vector<Double> >urf(rf, u); |
---|
| 1137 | Vector<String> formattedname(0); |
---|
| 1138 | //cerr<<"Scantable::setRestFrequnecies="<<urf<<endl; |
---|
| 1139 | |
---|
| 1140 | //uInt id = moleculeTable_.addEntry(urf.getValue("Hz"), name, ""); |
---|
| 1141 | uInt id = moleculeTable_.addEntry(urf.getValue("Hz"), mathutil::toVectorString(name), formattedname); |
---|
[847] | 1142 | TableVector<uInt> tabvec(table_, "MOLECULE_ID"); |
---|
| 1143 | tabvec = id; |
---|
| 1144 | } |
---|
| 1145 | |
---|
[1446] | 1146 | /** |
---|
| 1147 | void asap::Scantable::setRestFrequencies( const std::string& name ) |
---|
[847] | 1148 | { |
---|
| 1149 | throw(AipsError("setRestFrequencies( const std::string& name ) NYI")); |
---|
| 1150 | ///@todo implement |
---|
| 1151 | } |
---|
[1446] | 1152 | **/ |
---|
| 1153 | void Scantable::setRestFrequencies( const vector<std::string>& name ) |
---|
| 1154 | { |
---|
| 1155 | throw(AipsError("setRestFrequencies( const vector<std::string>& name ) NYI")); |
---|
| 1156 | ///@todo implement |
---|
| 1157 | } |
---|
[847] | 1158 | |
---|
[1360] | 1159 | std::vector< unsigned int > Scantable::rownumbers( ) const |
---|
[852] | 1160 | { |
---|
| 1161 | std::vector<unsigned int> stlout; |
---|
| 1162 | Vector<uInt> vec = table_.rowNumbers(); |
---|
| 1163 | vec.tovector(stlout); |
---|
| 1164 | return stlout; |
---|
| 1165 | } |
---|
| 1166 | |
---|
[865] | 1167 | |
---|
[1360] | 1168 | Matrix<Float> Scantable::getPolMatrix( uInt whichrow ) const |
---|
[896] | 1169 | { |
---|
| 1170 | ROTableRow row(table_); |
---|
| 1171 | const TableRecord& rec = row.get(whichrow); |
---|
| 1172 | Table t = |
---|
| 1173 | originalTable_( originalTable_.col("SCANNO") == Int(rec.asuInt("SCANNO")) |
---|
| 1174 | && originalTable_.col("BEAMNO") == Int(rec.asuInt("BEAMNO")) |
---|
| 1175 | && originalTable_.col("IFNO") == Int(rec.asuInt("IFNO")) |
---|
| 1176 | && originalTable_.col("CYCLENO") == Int(rec.asuInt("CYCLENO")) ); |
---|
| 1177 | ROArrayColumn<Float> speccol(t, "SPECTRA"); |
---|
| 1178 | return speccol.getColumn(); |
---|
| 1179 | } |
---|
[865] | 1180 | |
---|
[1360] | 1181 | std::vector< std::string > Scantable::columnNames( ) const |
---|
[902] | 1182 | { |
---|
| 1183 | Vector<String> vec = table_.tableDesc().columnNames(); |
---|
| 1184 | return mathutil::tovectorstring(vec); |
---|
| 1185 | } |
---|
[896] | 1186 | |
---|
[1360] | 1187 | MEpoch::Types Scantable::getTimeReference( ) const |
---|
[915] | 1188 | { |
---|
| 1189 | return MEpoch::castType(timeCol_.getMeasRef().getType()); |
---|
[972] | 1190 | } |
---|
[915] | 1191 | |
---|
[1360] | 1192 | void Scantable::addFit( const STFitEntry& fit, int row ) |
---|
[972] | 1193 | { |
---|
[1616] | 1194 | //cout << mfitidCol_(uInt(row)) << endl; |
---|
| 1195 | LogIO os( LogOrigin( "Scantable", "addFit()", WHERE ) ) ; |
---|
| 1196 | os << mfitidCol_(uInt(row)) << LogIO::POST ; |
---|
[972] | 1197 | uInt id = fitTable_.addEntry(fit, mfitidCol_(uInt(row))); |
---|
| 1198 | mfitidCol_.put(uInt(row), id); |
---|
| 1199 | } |
---|
[915] | 1200 | |
---|
[1360] | 1201 | void Scantable::shift(int npix) |
---|
| 1202 | { |
---|
| 1203 | Vector<uInt> fids(mfreqidCol_.getColumn()); |
---|
| 1204 | genSort( fids, Sort::Ascending, |
---|
| 1205 | Sort::QuickSort|Sort::NoDuplicates ); |
---|
| 1206 | for (uInt i=0; i<fids.nelements(); ++i) { |
---|
| 1207 | frequencies().shiftRefPix(npix, i); |
---|
| 1208 | } |
---|
| 1209 | } |
---|
[987] | 1210 | |
---|
[1387] | 1211 | std::string asap::Scantable::getAntennaName() const |
---|
| 1212 | { |
---|
| 1213 | String out; |
---|
| 1214 | table_.keywordSet().get("AntennaName", out); |
---|
| 1215 | return out; |
---|
[987] | 1216 | } |
---|
[1387] | 1217 | |
---|
| 1218 | int asap::Scantable::checkScanInfo(const std::vector<int>& scanlist) const |
---|
| 1219 | { |
---|
| 1220 | String tbpath; |
---|
| 1221 | int ret = 0; |
---|
| 1222 | if ( table_.keywordSet().isDefined("GBT_GO") ) { |
---|
| 1223 | table_.keywordSet().get("GBT_GO", tbpath); |
---|
| 1224 | Table t(tbpath,Table::Old); |
---|
| 1225 | // check each scan if other scan of the pair exist |
---|
| 1226 | int nscan = scanlist.size(); |
---|
| 1227 | for (int i = 0; i < nscan; i++) { |
---|
| 1228 | Table subt = t( t.col("SCAN") == scanlist[i]+1 ); |
---|
| 1229 | if (subt.nrow()==0) { |
---|
[1616] | 1230 | //cerr <<"Scan "<<scanlist[i]<<" cannot be found in the scantable."<<endl; |
---|
| 1231 | LogIO os( LogOrigin( "Scantable", "checkScanInfo()", WHERE ) ) ; |
---|
| 1232 | os <<LogIO::WARN<<"Scan "<<scanlist[i]<<" cannot be found in the scantable."<<LogIO::POST; |
---|
[1387] | 1233 | ret = 1; |
---|
| 1234 | break; |
---|
| 1235 | } |
---|
| 1236 | ROTableRow row(subt); |
---|
| 1237 | const TableRecord& rec = row.get(0); |
---|
| 1238 | int scan1seqn = rec.asuInt("PROCSEQN"); |
---|
| 1239 | int laston1 = rec.asuInt("LASTON"); |
---|
| 1240 | if ( rec.asuInt("PROCSIZE")==2 ) { |
---|
| 1241 | if ( i < nscan-1 ) { |
---|
| 1242 | Table subt2 = t( t.col("SCAN") == scanlist[i+1]+1 ); |
---|
| 1243 | if ( subt2.nrow() == 0) { |
---|
[1616] | 1244 | LogIO os( LogOrigin( "Scantable", "checkScanInfo()", WHERE ) ) ; |
---|
| 1245 | |
---|
| 1246 | //cerr<<"Scan "<<scanlist[i+1]<<" cannot be found in the scantable."<<endl; |
---|
| 1247 | os<<LogIO::WARN<<"Scan "<<scanlist[i+1]<<" cannot be found in the scantable."<<LogIO::POST; |
---|
[1387] | 1248 | ret = 1; |
---|
| 1249 | break; |
---|
| 1250 | } |
---|
| 1251 | ROTableRow row2(subt2); |
---|
| 1252 | const TableRecord& rec2 = row2.get(0); |
---|
| 1253 | int scan2seqn = rec2.asuInt("PROCSEQN"); |
---|
| 1254 | int laston2 = rec2.asuInt("LASTON"); |
---|
| 1255 | if (scan1seqn == 1 && scan2seqn == 2) { |
---|
| 1256 | if (laston1 == laston2) { |
---|
[1616] | 1257 | LogIO os( LogOrigin( "Scantable", "checkScanInfo()", WHERE ) ) ; |
---|
| 1258 | //cerr<<"A valid scan pair ["<<scanlist[i]<<","<<scanlist[i+1]<<"]"<<endl; |
---|
| 1259 | os<<"A valid scan pair ["<<scanlist[i]<<","<<scanlist[i+1]<<"]"<<LogIO::POST; |
---|
[1387] | 1260 | i +=1; |
---|
| 1261 | } |
---|
| 1262 | else { |
---|
[1616] | 1263 | LogIO os( LogOrigin( "Scantable", "checkScanInfo()", WHERE ) ) ; |
---|
| 1264 | //cerr<<"Incorrect scan pair ["<<scanlist[i]<<","<<scanlist[i+1]<<"]"<<endl; |
---|
| 1265 | os<<LogIO::WARN<<"Incorrect scan pair ["<<scanlist[i]<<","<<scanlist[i+1]<<"]"<<LogIO::POST; |
---|
[1387] | 1266 | } |
---|
| 1267 | } |
---|
| 1268 | else if (scan1seqn==2 && scan2seqn == 1) { |
---|
| 1269 | if (laston1 == laston2) { |
---|
[1616] | 1270 | LogIO os( LogOrigin( "Scantable", "checkScanInfo()", WHERE ) ) ; |
---|
| 1271 | //cerr<<"["<<scanlist[i]<<","<<scanlist[i+1]<<"] is a valid scan pair but in incorrect order."<<endl; |
---|
| 1272 | os<<LogIO::WARN<<"["<<scanlist[i]<<","<<scanlist[i+1]<<"] is a valid scan pair but in incorrect order."<<LogIO::POST; |
---|
[1387] | 1273 | ret = 1; |
---|
| 1274 | break; |
---|
| 1275 | } |
---|
| 1276 | } |
---|
| 1277 | else { |
---|
[1616] | 1278 | LogIO os( LogOrigin( "Scantable", "checkScanInfo()", WHERE ) ) ; |
---|
| 1279 | //cerr<<"The other scan for "<<scanlist[i]<<" appears to be missing. Check the input scan numbers."<<endl; |
---|
| 1280 | os<<LogIO::WARN<<"The other scan for "<<scanlist[i]<<" appears to be missing. Check the input scan numbers."<<LogIO::POST; |
---|
[1387] | 1281 | ret = 1; |
---|
| 1282 | break; |
---|
| 1283 | } |
---|
| 1284 | } |
---|
| 1285 | } |
---|
| 1286 | else { |
---|
[1616] | 1287 | LogIO os( LogOrigin( "Scantable", "checkScanInfo()", WHERE ) ) ; |
---|
| 1288 | //cerr<<"The scan does not appear to be standard obsevation."<<endl; |
---|
| 1289 | os<<LogIO::WARN<<"The scan does not appear to be standard obsevation."<<LogIO::POST; |
---|
[1387] | 1290 | } |
---|
| 1291 | //if ( i >= nscan ) break; |
---|
| 1292 | } |
---|
| 1293 | } |
---|
| 1294 | else { |
---|
[1616] | 1295 | LogIO os( LogOrigin( "Scantable", "checkScanInfo()", WHERE ) ) ; |
---|
| 1296 | //cerr<<"No reference to GBT_GO table."<<endl; |
---|
| 1297 | os<<LogIO::WARN<<"No reference to GBT_GO table."<<LogIO::POST; |
---|
[1387] | 1298 | ret = 1; |
---|
| 1299 | } |
---|
| 1300 | return ret; |
---|
| 1301 | } |
---|
| 1302 | |
---|
| 1303 | std::vector<double> asap::Scantable::getDirectionVector(int whichrow) const |
---|
| 1304 | { |
---|
| 1305 | Vector<Double> Dir = dirCol_(whichrow).getAngle("rad").getValue(); |
---|
| 1306 | std::vector<double> dir; |
---|
| 1307 | Dir.tovector(dir); |
---|
| 1308 | return dir; |
---|
| 1309 | } |
---|
| 1310 | |
---|
[1446] | 1311 | void asap::Scantable::reshapeSpectrum( int nmin, int nmax ) |
---|
| 1312 | throw( casa::AipsError ) |
---|
| 1313 | { |
---|
| 1314 | // assumed that all rows have same nChan |
---|
| 1315 | Vector<Float> arr = specCol_( 0 ) ; |
---|
| 1316 | int nChan = arr.nelements() ; |
---|
| 1317 | |
---|
| 1318 | // if nmin < 0 or nmax < 0, nothing to do |
---|
| 1319 | if ( nmin < 0 ) { |
---|
| 1320 | throw( casa::indexError<int>( nmin, "asap::Scantable::reshapeSpectrum: Invalid range. Negative index is specified." ) ) ; |
---|
| 1321 | } |
---|
| 1322 | if ( nmax < 0 ) { |
---|
| 1323 | throw( casa::indexError<int>( nmax, "asap::Scantable::reshapeSpectrum: Invalid range. Negative index is specified." ) ) ; |
---|
| 1324 | } |
---|
| 1325 | |
---|
| 1326 | // if nmin > nmax, exchange values |
---|
| 1327 | if ( nmin > nmax ) { |
---|
| 1328 | int tmp = nmax ; |
---|
| 1329 | nmax = nmin ; |
---|
| 1330 | nmin = tmp ; |
---|
[1616] | 1331 | LogIO os( LogOrigin( "Scantable", "reshapeSpectrum()", WHERE ) ) ; |
---|
| 1332 | os << "Swap values. Applied range is [" |
---|
| 1333 | << nmin << ", " << nmax << "]" << LogIO::POST ; |
---|
[1446] | 1334 | } |
---|
| 1335 | |
---|
| 1336 | // if nmin exceeds nChan, nothing to do |
---|
| 1337 | if ( nmin >= nChan ) { |
---|
| 1338 | throw( casa::indexError<int>( nmin, "asap::Scantable::reshapeSpectrum: Invalid range. Specified minimum exceeds nChan." ) ) ; |
---|
| 1339 | } |
---|
| 1340 | |
---|
| 1341 | // if nmax exceeds nChan, reset nmax to nChan |
---|
| 1342 | if ( nmax >= nChan ) { |
---|
| 1343 | if ( nmin == 0 ) { |
---|
| 1344 | // nothing to do |
---|
[1616] | 1345 | LogIO os( LogOrigin( "Scantable", "reshapeSpectrum()", WHERE ) ) ; |
---|
| 1346 | os << "Whole range is selected. Nothing to do." << LogIO::POST ; |
---|
[1446] | 1347 | return ; |
---|
| 1348 | } |
---|
| 1349 | else { |
---|
[1616] | 1350 | LogIO os( LogOrigin( "Scantable", "reshapeSpectrum()", WHERE ) ) ; |
---|
| 1351 | os << "Specified maximum exceeds nChan. Applied range is [" |
---|
| 1352 | << nmin << ", " << nChan-1 << "]." << LogIO::POST ; |
---|
[1446] | 1353 | nmax = nChan - 1 ; |
---|
| 1354 | } |
---|
| 1355 | } |
---|
| 1356 | |
---|
| 1357 | // reshape specCol_ and flagCol_ |
---|
| 1358 | for ( int irow = 0 ; irow < nrow() ; irow++ ) { |
---|
| 1359 | reshapeSpectrum( nmin, nmax, irow ) ; |
---|
| 1360 | } |
---|
| 1361 | |
---|
| 1362 | // update FREQUENCIES subtable |
---|
| 1363 | Double refpix ; |
---|
| 1364 | Double refval ; |
---|
| 1365 | Double increment ; |
---|
| 1366 | int freqnrow = freqTable_.table().nrow() ; |
---|
| 1367 | Vector<uInt> oldId( freqnrow ) ; |
---|
| 1368 | Vector<uInt> newId( freqnrow ) ; |
---|
| 1369 | for ( int irow = 0 ; irow < freqnrow ; irow++ ) { |
---|
| 1370 | freqTable_.getEntry( refpix, refval, increment, irow ) ; |
---|
| 1371 | /*** |
---|
| 1372 | * need to shift refpix to nmin |
---|
| 1373 | * note that channel nmin in old index will be channel 0 in new one |
---|
| 1374 | ***/ |
---|
| 1375 | refval = refval - ( refpix - nmin ) * increment ; |
---|
| 1376 | refpix = 0 ; |
---|
| 1377 | freqTable_.setEntry( refpix, refval, increment, irow ) ; |
---|
| 1378 | } |
---|
| 1379 | |
---|
| 1380 | // update nchan |
---|
| 1381 | int newsize = nmax - nmin + 1 ; |
---|
| 1382 | table_.rwKeywordSet().define( "nChan", newsize ) ; |
---|
| 1383 | |
---|
| 1384 | // update bandwidth |
---|
| 1385 | // assumed all spectra in the scantable have same bandwidth |
---|
| 1386 | table_.rwKeywordSet().define( "Bandwidth", increment * newsize ) ; |
---|
| 1387 | |
---|
| 1388 | return ; |
---|
[1387] | 1389 | } |
---|
[1446] | 1390 | |
---|
| 1391 | void asap::Scantable::reshapeSpectrum( int nmin, int nmax, int irow ) |
---|
| 1392 | { |
---|
| 1393 | // reshape specCol_ and flagCol_ |
---|
| 1394 | Vector<Float> oldspec = specCol_( irow ) ; |
---|
| 1395 | Vector<uChar> oldflag = flagsCol_( irow ) ; |
---|
| 1396 | uInt newsize = nmax - nmin + 1 ; |
---|
| 1397 | specCol_.put( irow, oldspec( Slice( nmin, newsize, 1 ) ) ) ; |
---|
| 1398 | flagsCol_.put( irow, oldflag( Slice( nmin, newsize, 1 ) ) ) ; |
---|
| 1399 | |
---|
| 1400 | return ; |
---|
| 1401 | } |
---|
| 1402 | |
---|
| 1403 | void asap::Scantable::regridChannel( int nChan, double dnu ) |
---|
| 1404 | { |
---|
[1616] | 1405 | LogIO os( LogOrigin( "Scantable", "regridChannel()", WHERE ) ) ; |
---|
| 1406 | os << "Regrid abcissa with channel number " << nChan << " and spectral resoultion " << dnu << "Hz." << LogIO::POST ; |
---|
[1446] | 1407 | // assumed that all rows have same nChan |
---|
| 1408 | Vector<Float> arr = specCol_( 0 ) ; |
---|
| 1409 | int oldsize = arr.nelements() ; |
---|
| 1410 | |
---|
| 1411 | // if oldsize == nChan, nothing to do |
---|
| 1412 | if ( oldsize == nChan ) { |
---|
[1616] | 1413 | os << "Specified channel number is same as current one. Nothing to do." << LogIO::POST ; |
---|
[1446] | 1414 | return ; |
---|
| 1415 | } |
---|
| 1416 | |
---|
| 1417 | // if oldChan < nChan, unphysical operation |
---|
| 1418 | if ( oldsize < nChan ) { |
---|
[1616] | 1419 | os << "Unphysical operation. Nothing to do." << LogIO::POST ; |
---|
[1446] | 1420 | return ; |
---|
| 1421 | } |
---|
| 1422 | |
---|
| 1423 | // change channel number for specCol_ and flagCol_ |
---|
| 1424 | Vector<Float> newspec( nChan, 0 ) ; |
---|
| 1425 | Vector<uChar> newflag( nChan, false ) ; |
---|
| 1426 | vector<string> coordinfo = getCoordInfo() ; |
---|
| 1427 | string oldinfo = coordinfo[0] ; |
---|
| 1428 | coordinfo[0] = "Hz" ; |
---|
| 1429 | setCoordInfo( coordinfo ) ; |
---|
| 1430 | for ( int irow = 0 ; irow < nrow() ; irow++ ) { |
---|
| 1431 | regridChannel( nChan, dnu, irow ) ; |
---|
| 1432 | } |
---|
| 1433 | coordinfo[0] = oldinfo ; |
---|
| 1434 | setCoordInfo( coordinfo ) ; |
---|
| 1435 | |
---|
| 1436 | |
---|
| 1437 | // NOTE: this method does not update metadata such as |
---|
| 1438 | // FREQUENCIES subtable, nChan, Bandwidth, etc. |
---|
| 1439 | |
---|
| 1440 | return ; |
---|
| 1441 | } |
---|
| 1442 | |
---|
| 1443 | void asap::Scantable::regridChannel( int nChan, double dnu, int irow ) |
---|
| 1444 | { |
---|
| 1445 | // logging |
---|
| 1446 | //ofstream ofs( "average.log", std::ios::out | std::ios::app ) ; |
---|
| 1447 | //ofs << "IFNO = " << getIF( irow ) << " irow = " << irow << endl ; |
---|
| 1448 | |
---|
| 1449 | Vector<Float> oldspec = specCol_( irow ) ; |
---|
| 1450 | Vector<uChar> oldflag = flagsCol_( irow ) ; |
---|
| 1451 | Vector<Float> newspec( nChan, 0 ) ; |
---|
| 1452 | Vector<uChar> newflag( nChan, false ) ; |
---|
| 1453 | |
---|
| 1454 | // regrid |
---|
| 1455 | vector<double> abcissa = getAbcissa( irow ) ; |
---|
| 1456 | int oldsize = abcissa.size() ; |
---|
| 1457 | double olddnu = abcissa[1] - abcissa[0] ; |
---|
[1610] | 1458 | //int refChan = 0 ; |
---|
| 1459 | //double frac = 0.0 ; |
---|
| 1460 | //double wedge = 0.0 ; |
---|
| 1461 | //double pile = 0.0 ; |
---|
| 1462 | int ichan = 0 ; |
---|
[1446] | 1463 | double wsum = 0.0 ; |
---|
[1610] | 1464 | Vector<Float> z( nChan ) ; |
---|
| 1465 | z[0] = abcissa[0] - 0.5 * olddnu + 0.5 * dnu ; |
---|
| 1466 | for ( int ii = 1 ; ii < nChan ; ii++ ) |
---|
| 1467 | z[ii] = z[ii-1] + dnu ; |
---|
| 1468 | Vector<Float> zi( nChan+1 ) ; |
---|
| 1469 | Vector<Float> yi( oldsize + 1 ) ; |
---|
| 1470 | zi[0] = z[0] - 0.5 * dnu ; |
---|
| 1471 | zi[1] = z[0] + 0.5 * dnu ; |
---|
| 1472 | for ( int ii = 2 ; ii < nChan ; ii++ ) |
---|
| 1473 | zi[ii] = zi[ii-1] + dnu ; |
---|
| 1474 | zi[nChan] = z[nChan-1] + 0.5 * dnu ; |
---|
| 1475 | yi[0] = abcissa[0] - 0.5 * olddnu ; |
---|
| 1476 | yi[1] = abcissa[1] + 0.5 * olddnu ; |
---|
| 1477 | for ( int ii = 2 ; ii < oldsize ; ii++ ) |
---|
| 1478 | yi[ii] = abcissa[ii-1] + olddnu ; |
---|
| 1479 | yi[oldsize] = abcissa[oldsize-1] + 0.5 * olddnu ; |
---|
| 1480 | if ( dnu > 0.0 ) { |
---|
| 1481 | for ( int ii = 0 ; ii < nChan ; ii++ ) { |
---|
| 1482 | double zl = zi[ii] ; |
---|
| 1483 | double zr = zi[ii+1] ; |
---|
| 1484 | for ( int j = ichan ; j < oldsize ; j++ ) { |
---|
| 1485 | double yl = yi[j] ; |
---|
| 1486 | double yr = yi[j+1] ; |
---|
| 1487 | if ( yl <= zl ) { |
---|
| 1488 | if ( yr <= zl ) { |
---|
| 1489 | continue ; |
---|
| 1490 | } |
---|
| 1491 | else if ( yr <= zr ) { |
---|
| 1492 | newspec[ii] += oldspec[j] * ( yr - zl ) ; |
---|
| 1493 | newflag[ii] = newflag[ii] || oldflag[j] ; |
---|
| 1494 | wsum += ( yr - zl ) ; |
---|
| 1495 | } |
---|
| 1496 | else { |
---|
| 1497 | newspec[ii] += oldspec[j] * dnu ; |
---|
| 1498 | newflag[ii] = newflag[ii] || oldflag[j] ; |
---|
| 1499 | wsum += dnu ; |
---|
| 1500 | ichan = j ; |
---|
| 1501 | break ; |
---|
| 1502 | } |
---|
| 1503 | } |
---|
| 1504 | else if ( yl < zr ) { |
---|
| 1505 | if ( yr <= zr ) { |
---|
| 1506 | newspec[ii] += oldspec[j] * ( yr - yl ) ; |
---|
| 1507 | newflag[ii] = newflag[ii] || oldflag[j] ; |
---|
| 1508 | wsum += ( yr - yl ) ; |
---|
| 1509 | } |
---|
| 1510 | else { |
---|
| 1511 | newspec[ii] += oldspec[j] * ( zr - yl ) ; |
---|
| 1512 | newflag[ii] = newflag[ii] || oldflag[j] ; |
---|
| 1513 | wsum += ( zr - yl ) ; |
---|
| 1514 | ichan = j ; |
---|
| 1515 | break ; |
---|
| 1516 | } |
---|
| 1517 | } |
---|
| 1518 | else { |
---|
| 1519 | ichan = j - 1 ; |
---|
| 1520 | break ; |
---|
| 1521 | } |
---|
| 1522 | } |
---|
| 1523 | newspec[ii] /= wsum ; |
---|
| 1524 | wsum = 0.0 ; |
---|
| 1525 | } |
---|
[1446] | 1526 | } |
---|
[1610] | 1527 | else if ( dnu < 0.0 ) { |
---|
| 1528 | for ( int ii = 0 ; ii < nChan ; ii++ ) { |
---|
| 1529 | double zl = zi[ii] ; |
---|
| 1530 | double zr = zi[ii+1] ; |
---|
| 1531 | for ( int j = ichan ; j < oldsize ; j++ ) { |
---|
| 1532 | double yl = yi[j] ; |
---|
| 1533 | double yr = yi[j+1] ; |
---|
| 1534 | if ( yl >= zl ) { |
---|
| 1535 | if ( yr >= zl ) { |
---|
| 1536 | continue ; |
---|
| 1537 | } |
---|
| 1538 | else if ( yr >= zr ) { |
---|
| 1539 | newspec[ii] += oldspec[j] * abs( yr - zl ) ; |
---|
| 1540 | newflag[ii] = newflag[ii] || oldflag[j] ; |
---|
| 1541 | wsum += abs( yr - zl ) ; |
---|
| 1542 | } |
---|
| 1543 | else { |
---|
| 1544 | newspec[ii] += oldspec[j] * abs( dnu ) ; |
---|
| 1545 | newflag[ii] = newflag[ii] || oldflag[j] ; |
---|
| 1546 | wsum += abs( dnu ) ; |
---|
| 1547 | ichan = j ; |
---|
| 1548 | break ; |
---|
| 1549 | } |
---|
| 1550 | } |
---|
| 1551 | else if ( yl > zr ) { |
---|
| 1552 | if ( yr >= zr ) { |
---|
| 1553 | newspec[ii] += oldspec[j] * abs( yr - yl ) ; |
---|
| 1554 | newflag[ii] = newflag[ii] || oldflag[j] ; |
---|
| 1555 | wsum += abs( yr - yl ) ; |
---|
| 1556 | } |
---|
| 1557 | else { |
---|
| 1558 | newspec[ii] += oldspec[j] * abs( zr - yl ) ; |
---|
| 1559 | newflag[ii] = newflag[ii] || oldflag[j] ; |
---|
| 1560 | wsum += abs( zr - yl ) ; |
---|
| 1561 | ichan = j ; |
---|
| 1562 | break ; |
---|
| 1563 | } |
---|
| 1564 | } |
---|
| 1565 | else { |
---|
| 1566 | ichan = j - 1 ; |
---|
| 1567 | break ; |
---|
| 1568 | } |
---|
| 1569 | } |
---|
| 1570 | newspec[ii] /= wsum ; |
---|
| 1571 | wsum = 0.0 ; |
---|
[1446] | 1572 | } |
---|
| 1573 | } |
---|
[1610] | 1574 | // * ichan = 0 |
---|
| 1575 | // ***/ |
---|
| 1576 | // //ofs << "olddnu = " << olddnu << ", dnu = " << dnu << endl ; |
---|
| 1577 | // pile += dnu ; |
---|
| 1578 | // wedge = olddnu * ( refChan + 1 ) ; |
---|
| 1579 | // while ( wedge < pile ) { |
---|
| 1580 | // newspec[0] += olddnu * oldspec[refChan] ; |
---|
| 1581 | // newflag[0] = newflag[0] || oldflag[refChan] ; |
---|
| 1582 | // //ofs << "channel " << refChan << " is included in new channel 0" << endl ; |
---|
| 1583 | // refChan++ ; |
---|
| 1584 | // wedge += olddnu ; |
---|
| 1585 | // wsum += olddnu ; |
---|
| 1586 | // //ofs << "newspec[0] = " << newspec[0] << " wsum = " << wsum << endl ; |
---|
| 1587 | // } |
---|
| 1588 | // frac = ( wedge - pile ) / olddnu ; |
---|
| 1589 | // wsum += ( 1.0 - frac ) * olddnu ; |
---|
| 1590 | // newspec[0] += ( 1.0 - frac ) * olddnu * oldspec[refChan] ; |
---|
| 1591 | // newflag[0] = newflag[0] || oldflag[refChan] ; |
---|
| 1592 | // //ofs << "channel " << refChan << " is partly included in new channel 0" << " with fraction of " << ( 1.0 - frac ) << endl ; |
---|
| 1593 | // //ofs << "newspec[0] = " << newspec[0] << " wsum = " << wsum << endl ; |
---|
| 1594 | // newspec[0] /= wsum ; |
---|
| 1595 | // //ofs << "newspec[0] = " << newspec[0] << endl ; |
---|
| 1596 | // //ofs << "wedge = " << wedge << ", pile = " << pile << endl ; |
---|
[1446] | 1597 | |
---|
[1610] | 1598 | // /*** |
---|
| 1599 | // * ichan = 1 - nChan-2 |
---|
| 1600 | // ***/ |
---|
| 1601 | // for ( int ichan = 1 ; ichan < nChan - 1 ; ichan++ ) { |
---|
| 1602 | // pile += dnu ; |
---|
| 1603 | // newspec[ichan] += frac * olddnu * oldspec[refChan] ; |
---|
| 1604 | // newflag[ichan] = newflag[ichan] || oldflag[refChan] ; |
---|
| 1605 | // //ofs << "channel " << refChan << " is partly included in new channel " << ichan << " with fraction of " << frac << endl ; |
---|
| 1606 | // refChan++ ; |
---|
| 1607 | // wedge += olddnu ; |
---|
| 1608 | // wsum = frac * olddnu ; |
---|
| 1609 | // //ofs << "newspec[" << ichan << "] = " << newspec[ichan] << " wsum = " << wsum << endl ; |
---|
| 1610 | // while ( wedge < pile ) { |
---|
| 1611 | // newspec[ichan] += olddnu * oldspec[refChan] ; |
---|
| 1612 | // newflag[ichan] = newflag[ichan] || oldflag[refChan] ; |
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| 1613 | // //ofs << "channel " << refChan << " is included in new channel " << ichan << endl ; |
---|
| 1614 | // refChan++ ; |
---|
| 1615 | // wedge += olddnu ; |
---|
| 1616 | // wsum += olddnu ; |
---|
| 1617 | // //ofs << "newspec[" << ichan << "] = " << newspec[ichan] << " wsum = " << wsum << endl ; |
---|
| 1618 | // } |
---|
| 1619 | // frac = ( wedge - pile ) / olddnu ; |
---|
| 1620 | // wsum += ( 1.0 - frac ) * olddnu ; |
---|
| 1621 | // newspec[ichan] += ( 1.0 - frac ) * olddnu * oldspec[refChan] ; |
---|
| 1622 | // newflag[ichan] = newflag[ichan] || oldflag[refChan] ; |
---|
| 1623 | // //ofs << "channel " << refChan << " is partly included in new channel " << ichan << " with fraction of " << ( 1.0 - frac ) << endl ; |
---|
| 1624 | // //ofs << "wedge = " << wedge << ", pile = " << pile << endl ; |
---|
| 1625 | // //ofs << "newspec[" << ichan << "] = " << newspec[ichan] << " wsum = " << wsum << endl ; |
---|
| 1626 | // newspec[ichan] /= wsum ; |
---|
| 1627 | // //ofs << "newspec[" << ichan << "] = " << newspec[ichan] << endl ; |
---|
| 1628 | // } |
---|
| 1629 | |
---|
| 1630 | // /*** |
---|
| 1631 | // * ichan = nChan-1 |
---|
| 1632 | // ***/ |
---|
| 1633 | // // NOTE: Assumed that all spectra have the same bandwidth |
---|
| 1634 | // pile += dnu ; |
---|
| 1635 | // newspec[nChan-1] += frac * olddnu * oldspec[refChan] ; |
---|
| 1636 | // newflag[nChan-1] = newflag[nChan-1] || oldflag[refChan] ; |
---|
| 1637 | // //ofs << "channel " << refChan << " is partly included in new channel " << nChan-1 << " with fraction of " << frac << endl ; |
---|
| 1638 | // refChan++ ; |
---|
| 1639 | // wedge += olddnu ; |
---|
| 1640 | // wsum = frac * olddnu ; |
---|
| 1641 | // //ofs << "newspec[" << nChan - 1 << "] = " << newspec[nChan-1] << " wsum = " << wsum << endl ; |
---|
| 1642 | // for ( int jchan = refChan ; jchan < oldsize ; jchan++ ) { |
---|
| 1643 | // newspec[nChan-1] += olddnu * oldspec[jchan] ; |
---|
| 1644 | // newflag[nChan-1] = newflag[nChan-1] || oldflag[jchan] ; |
---|
| 1645 | // wsum += olddnu ; |
---|
| 1646 | // //ofs << "channel " << jchan << " is included in new channel " << nChan-1 << " with fraction of " << frac << endl ; |
---|
| 1647 | // //ofs << "newspec[" << nChan - 1 << "] = " << newspec[nChan-1] << " wsum = " << wsum << endl ; |
---|
| 1648 | // } |
---|
| 1649 | // //ofs << "wedge = " << wedge << ", pile = " << pile << endl ; |
---|
| 1650 | // //ofs << "newspec[" << nChan - 1 << "] = " << newspec[nChan-1] << " wsum = " << wsum << endl ; |
---|
| 1651 | // newspec[nChan-1] /= wsum ; |
---|
| 1652 | // //ofs << "newspec[" << nChan - 1 << "] = " << newspec[nChan-1] << endl ; |
---|
[1446] | 1653 | |
---|
[1610] | 1654 | // specCol_.put( irow, newspec ) ; |
---|
| 1655 | // flagsCol_.put( irow, newflag ) ; |
---|
[1446] | 1656 | |
---|
[1610] | 1657 | // // ofs.close() ; |
---|
[1446] | 1658 | |
---|
[1610] | 1659 | |
---|
[1446] | 1660 | return ; |
---|
| 1661 | } |
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| 1662 | |
---|
| 1663 | } |
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| 1664 | //namespace asap |
---|