[2356] | 1 | //
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| 2 | // C++ Interface: STGrid
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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: Takeshi Nakazato <takeshi.nakazato@nao.ac.jp>, (C) 2011
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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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| 12 | #ifndef ASAPSTGRID_H
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| 13 | #define ASAPSTGRID_H
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| 14 |
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| 15 | #include <iostream>
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| 16 | #include <fstream>
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| 17 | #include <string>
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[2360] | 18 | #include <vector>
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[2356] | 19 |
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| 20 | #include <casa/BasicSL/String.h>
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[2381] | 21 | #include <casa/Arrays/Array.h>
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[2356] | 22 | #include <casa/Arrays/Vector.h>
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[2381] | 23 | #include <casa/Containers/RecordField.h>
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[2356] | 24 |
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| 25 | #include <tables/Tables/Table.h>
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[2379] | 26 | #include <tables/Tables/ScalarColumn.h>
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| 27 | #include <tables/Tables/ArrayColumn.h>
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[2381] | 28 | //#include <tables/Tables/TableRow.h>
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[2356] | 29 |
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| 30 | // #include <measures/Measures/MDirection.h>
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| 31 |
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| 32 | // #include "Scantable.h"
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| 33 |
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| 34 | using namespace std ;
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| 35 | using namespace casa ;
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| 36 |
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| 37 | namespace asap {
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| 38 | class STGrid
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| 39 | {
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| 40 | public:
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| 41 | STGrid() ;
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| 42 | STGrid( const string infile ) ;
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[2390] | 43 | STGrid( const vector<string> infile ) ;
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[2356] | 44 | virtual ~STGrid() {} ;
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| 45 |
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| 46 | void setFileIn( const string infile ) ;
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[2390] | 47 | void setFileList( const vector<string> infile ) ;
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[2356] | 48 |
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[2362] | 49 | void setIF( unsigned int ifno ) { ifno_ = ifno ; } ;
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| 50 |
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[2360] | 51 | void setPolList( vector<unsigned int> pols ) ;
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| 52 |
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[2364] | 53 | void setScanList( vector<unsigned int> scans ) ;
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| 54 |
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[2356] | 55 | void defineImage( int nx=-1,
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| 56 | int ny=-1,
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| 57 | string scellx="",
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| 58 | string scelly="",
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| 59 | string scenter="" ) ;
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[2364] | 60 | void setFunc( string convtype="box",
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| 61 | int convsupport=-1 ) ;
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[2361] | 62 |
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| 63 | void setWeight( const string wType="uniform" ) ;
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| 64 |
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[2356] | 65 | void grid() ;
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| 66 |
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| 67 | string saveData( string outfile="" ) ;
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| 68 |
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| 69 | private:
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| 70 | void init() ;
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| 71 |
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[2382] | 72 | // actual gridding
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| 73 | void gridPerRow() ;
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| 74 | void gridPerPol() ;
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| 75 |
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[2388] | 76 | void setupGrid() ;
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[2356] | 77 | void setupGrid( Int &nx,
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| 78 | Int &ny,
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| 79 | String &cellx,
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| 80 | String &celly,
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| 81 | Double &xmin,
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| 82 | Double &xmax,
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| 83 | Double &ymin,
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| 84 | Double &ymax,
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| 85 | String ¢er ) ;
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[2388] | 86 | void mapExtent( Double &xmin, Double &xmax,
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| 87 | Double &ymin, Double &ymax ) ;
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[2368] | 88 |
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[2378] | 89 | void setData( Array<Complex> &gdata,
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[2368] | 90 | Array<Float> &gwgt ) ;
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[2356] | 91 |
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[2382] | 92 | void getDataPerPol( Array<Complex> &spectra,
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| 93 | Array<Double> &direction,
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| 94 | Array<Int> &flagtra,
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| 95 | Array<Int> &rflag,
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| 96 | Array<Float> &weight ) ;
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| 97 | void getDataPerPol( Array<Float> &spectra,
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| 98 | Array<Double> &direction,
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| 99 | Array<uChar> &flagtra,
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| 100 | Array<uInt> &rflag,
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| 101 | Array<Float> &weight ) ;
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[2379] | 102 | Int getDataChunk( Array<Complex> &spectra,
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| 103 | Array<Double> &direction,
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| 104 | Array<Int> &flagtra,
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| 105 | Array<Int> &rflag,
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| 106 | Array<Float> &weight ) ;
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| 107 | Int getDataChunk( Array<Float> &spectra,
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| 108 | Array<Double> &direction,
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| 109 | Array<uChar> &flagtra,
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| 110 | Array<uInt> &rflag,
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| 111 | Array<Float> &weight ) ;
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[2356] | 112 |
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[2375] | 113 | void getWeight( Array<Float> &w,
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| 114 | Array<Float> &tsys,
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| 115 | Array<Double> &tint ) ;
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[2382] | 116 |
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[2375] | 117 | void toInt( Array<uChar> &u, Array<Int> &v ) ;
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| 118 | void toInt( Array<uInt> &u, Array<Int> &v ) ;
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[2356] | 119 |
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[2375] | 120 | void toPixel( Array<Double> &world, Array<Double> &pixel ) ;
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[2356] | 121 |
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| 122 | void boxFunc( Vector<Float> &convFunc, Int &convSize ) ;
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| 123 | void spheroidalFunc( Vector<Float> &convFunc ) ;
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| 124 | void gaussFunc( Vector<Float> &convFunc ) ;
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| 125 | void pbFunc( Vector<Float> &convFunc ) ;
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| 126 | void setConvFunc( Vector<Float> &convFunc ) ;
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| 127 |
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[2371] | 128 | void prepareTable( Table &tab, String &name ) ;
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| 129 |
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[2378] | 130 | Bool pastEnd() ;
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| 131 |
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[2379] | 132 | void selectData() ;
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| 133 | void setupArray() ;
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[2378] | 134 |
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[2379] | 135 | Bool examine() ;
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[2382] | 136 | void attach( Table &tab ) ;
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[2379] | 137 |
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[2384] | 138 | void call_ggridsd( Array<Double> &xy,
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| 139 | Array<Complex> &values,
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| 140 | Int &nvispol,
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| 141 | Int &nvischan,
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| 142 | Array<Int> &flag,
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| 143 | Array<Int> &rflag,
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| 144 | Array<Float> &weight,
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| 145 | Int &nrow,
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| 146 | Int &irow,
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| 147 | Array<Complex> &grid,
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| 148 | Array<Float> &wgrid,
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| 149 | Int &nx,
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| 150 | Int &ny,
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| 151 | Int &npol,
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| 152 | Int &nchan,
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| 153 | Int &support,
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| 154 | Int &sampling,
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| 155 | Vector<Float> &convFunc,
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[2381] | 156 | Int *chanMap,
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| 157 | Int *polMap ) ;
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[2379] | 158 |
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[2382] | 159 | void initPol( Int ipol ) ;
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[2390] | 160 | void initTable( uInt idx ) ;
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[2386] | 161 | Bool isMultiIF( Table &tab ) ;
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[2381] | 162 |
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[2382] | 163 |
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[2388] | 164 | // user input
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| 165 | Int nxUI_ ;
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| 166 | Int nyUI_ ;
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| 167 | String cellxUI_ ;
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| 168 | String cellyUI_ ;
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| 169 | String centerUI_ ;
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| 170 |
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[2389] | 171 | Block<String> infileList_ ;
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[2390] | 172 | uInt nfile_ ;
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[2362] | 173 | Int ifno_ ;
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[2356] | 174 | Int nx_ ;
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| 175 | Int ny_ ;
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[2361] | 176 | Int npol_ ;
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[2386] | 177 | Int npolOrg_ ;
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[2361] | 178 | Int nchan_ ;
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| 179 | Int nrow_ ;
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[2390] | 180 | Block<Int> rows_ ;
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[2356] | 181 | Double cellx_ ;
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| 182 | Double celly_ ;
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| 183 | Vector<Double> center_ ;
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| 184 | String convType_ ;
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| 185 | Int convSupport_ ;
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| 186 | Int userSupport_ ;
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| 187 | Int convSampling_ ;
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| 188 | Array<Float> data_ ;
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[2360] | 189 | Vector<uInt> pollist_ ;
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[2364] | 190 | Vector<uInt> scanlist_ ;
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[2361] | 191 | String wtype_ ;
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[2356] | 192 |
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| 193 | Table tab_ ;
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[2389] | 194 | Block<Table> tableList_ ;
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[2382] | 195 | Table ptab_ ;
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[2379] | 196 | ROArrayColumn<Float> spectraCol_ ;
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| 197 | ROArrayColumn<uChar> flagtraCol_ ;
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| 198 | ROArrayColumn<Double> directionCol_ ;
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| 199 | ROScalarColumn<uInt> flagRowCol_ ;
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| 200 | ROArrayColumn<Float> tsysCol_ ;
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| 201 | ROScalarColumn<Double> intervalCol_ ;
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| 202 | Int nprocessed_ ;
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| 203 | Int nchunk_ ;
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[2381] | 204 |
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| 205 | Array<Float> spectraF_ ;
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| 206 | Array<uChar> flagtraUC_ ;
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| 207 | Array<uInt> rflagUI_ ;
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| 208 |
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[2356] | 209 | };
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| 210 | }
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| 211 | #endif
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