[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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[2393] | 28 | |
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| 29 | #include "concurrent.h" |
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[2356] | 30 | |
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| 31 | using namespace std ; |
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| 32 | using namespace casa ; |
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| 33 | |
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| 34 | namespace asap { |
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| 35 | class STGrid |
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| 36 | { |
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| 37 | public: |
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| 38 | STGrid() ; |
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| 39 | STGrid( const string infile ) ; |
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[2390] | 40 | STGrid( const vector<string> infile ) ; |
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[2356] | 41 | virtual ~STGrid() {} ; |
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| 42 | |
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| 43 | void setFileIn( const string infile ) ; |
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[2390] | 44 | void setFileList( const vector<string> infile ) ; |
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[2356] | 45 | |
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[2362] | 46 | void setIF( unsigned int ifno ) { ifno_ = ifno ; } ; |
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| 47 | |
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[2360] | 48 | void setPolList( vector<unsigned int> pols ) ; |
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| 49 | |
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[2364] | 50 | void setScanList( vector<unsigned int> scans ) ; |
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| 51 | |
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[2356] | 52 | void defineImage( int nx=-1, |
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| 53 | int ny=-1, |
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| 54 | string scellx="", |
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| 55 | string scelly="", |
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| 56 | string scenter="" ) ; |
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[2364] | 57 | void setFunc( string convtype="box", |
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| 58 | int convsupport=-1 ) ; |
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[2361] | 59 | |
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| 60 | void setWeight( const string wType="uniform" ) ; |
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| 61 | |
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[2396] | 62 | void enableClip() { doclip_ = True ; } ; |
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| 63 | void disableClip() { doclip_ = False ; } ; |
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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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[2396] | 74 | void gridPerRowWithClipping() ; |
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[2382] | 75 | |
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[2396] | 76 | // clipping |
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| 77 | void clipMinMax( Array<Complex> &data, |
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| 78 | Array<Float> &weight, |
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| 79 | Array<Int> &npoints, |
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| 80 | Array<Complex> &clipmin, |
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| 81 | Array<Float> &clipwmin, |
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| 82 | Array<Float> &clipcmin, |
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| 83 | Array<Complex> &clipmax, |
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| 84 | Array<Float> &clipwmax, |
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| 85 | Array<Float> &clipcmax ) ; |
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| 86 | |
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| 87 | |
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[2388] | 88 | void setupGrid() ; |
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[2356] | 89 | void setupGrid( Int &nx, |
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| 90 | Int &ny, |
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| 91 | String &cellx, |
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| 92 | String &celly, |
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| 93 | Double &xmin, |
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| 94 | Double &xmax, |
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| 95 | Double &ymin, |
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| 96 | Double &ymax, |
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| 97 | String ¢er ) ; |
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[2388] | 98 | void mapExtent( Double &xmin, Double &xmax, |
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| 99 | Double &ymin, Double &ymax ) ; |
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[2368] | 100 | |
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[2378] | 101 | void setData( Array<Complex> &gdata, |
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[2368] | 102 | Array<Float> &gwgt ) ; |
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[2356] | 103 | |
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[2393] | 104 | Int getDataChunk( IPosition const &wshape, |
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| 105 | IPosition const &vshape, |
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| 106 | IPosition const &dshape, |
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| 107 | Array<Complex> &spectra, |
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| 108 | Array<Double> &direction, |
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| 109 | Array<Int> &flagtra, |
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| 110 | Array<Int> &rflag, |
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| 111 | Array<Float> &weight ) ; |
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[2379] | 112 | Int getDataChunk( Array<Complex> &spectra, |
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| 113 | Array<Double> &direction, |
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| 114 | Array<Int> &flagtra, |
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| 115 | Array<Int> &rflag, |
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| 116 | Array<Float> &weight ) ; |
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| 117 | Int getDataChunk( Array<Float> &spectra, |
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| 118 | Array<Double> &direction, |
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| 119 | Array<uChar> &flagtra, |
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| 120 | Array<uInt> &rflag, |
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| 121 | Array<Float> &weight ) ; |
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[2356] | 122 | |
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[2375] | 123 | void getWeight( Array<Float> &w, |
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| 124 | Array<Float> &tsys, |
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| 125 | Array<Double> &tint ) ; |
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[2382] | 126 | |
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[2375] | 127 | void toInt( Array<uChar> &u, Array<Int> &v ) ; |
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| 128 | void toInt( Array<uInt> &u, Array<Int> &v ) ; |
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[2356] | 129 | |
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[2375] | 130 | void toPixel( Array<Double> &world, Array<Double> &pixel ) ; |
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[2356] | 131 | |
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| 132 | void boxFunc( Vector<Float> &convFunc, Int &convSize ) ; |
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| 133 | void spheroidalFunc( Vector<Float> &convFunc ) ; |
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| 134 | void gaussFunc( Vector<Float> &convFunc ) ; |
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| 135 | void pbFunc( Vector<Float> &convFunc ) ; |
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| 136 | void setConvFunc( Vector<Float> &convFunc ) ; |
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| 137 | |
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[2371] | 138 | void prepareTable( Table &tab, String &name ) ; |
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| 139 | |
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[2379] | 140 | void selectData() ; |
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| 141 | void setupArray() ; |
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[2378] | 142 | |
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[2398] | 143 | void updateChunkShape() ; |
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[2382] | 144 | void attach( Table &tab ) ; |
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[2379] | 145 | |
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[2384] | 146 | void call_ggridsd( Array<Double> &xy, |
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| 147 | Array<Complex> &values, |
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| 148 | Int &nvispol, |
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| 149 | Int &nvischan, |
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| 150 | Array<Int> &flag, |
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| 151 | Array<Int> &rflag, |
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| 152 | Array<Float> &weight, |
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| 153 | Int &nrow, |
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| 154 | Int &irow, |
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| 155 | Array<Complex> &grid, |
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| 156 | Array<Float> &wgrid, |
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| 157 | Int &nx, |
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| 158 | Int &ny, |
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| 159 | Int &npol, |
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| 160 | Int &nchan, |
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| 161 | Int &support, |
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| 162 | Int &sampling, |
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| 163 | Vector<Float> &convFunc, |
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[2381] | 164 | Int *chanMap, |
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| 165 | Int *polMap ) ; |
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[2396] | 166 | void call_ggridsd2( Array<Double> &xy, |
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| 167 | Array<Complex> &values, |
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| 168 | Int &nvispol, |
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| 169 | Int &nvischan, |
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| 170 | Array<Int> &flag, |
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| 171 | Array<Int> &rflag, |
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| 172 | Array<Float> &weight, |
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| 173 | Int &nrow, |
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| 174 | Int &irow, |
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| 175 | Array<Complex> &grid, |
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| 176 | Array<Float> &wgrid, |
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| 177 | Array<Int> &npoints, |
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| 178 | Array<Complex> &clipmin, |
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| 179 | Array<Float> &clipwmin, |
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| 180 | Array<Float> &clipcmin, |
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| 181 | Array<Complex> &clipmax, |
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| 182 | Array<Float> &clipwmax, |
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| 183 | Array<Float> &clipcmax, |
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| 184 | Int &nx, |
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| 185 | Int &ny, |
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| 186 | Int &npol, |
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| 187 | Int &nchan, |
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| 188 | Int &support, |
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| 189 | Int &sampling, |
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| 190 | Vector<Float> &convFunc, |
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| 191 | Int *chanMap, |
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| 192 | Int *polMap ) ; |
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[2379] | 193 | |
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[2382] | 194 | void initPol( Int ipol ) ; |
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[2390] | 195 | void initTable( uInt idx ) ; |
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[2386] | 196 | Bool isMultiIF( Table &tab ) ; |
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[2413] | 197 | void fillMainColumns( Table &tab ) ; |
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[2393] | 198 | static bool produceChunk(void *ctx) throw(concurrent::PCException); |
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| 199 | static void consumeChunk(void *ctx) throw(concurrent::PCException); |
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[2396] | 200 | static void consumeChunkWithClipping(void *ctx) throw(concurrent::PCException); |
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[2381] | 201 | |
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[2382] | 202 | |
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[2388] | 203 | // user input |
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| 204 | Int nxUI_ ; |
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| 205 | Int nyUI_ ; |
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| 206 | String cellxUI_ ; |
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| 207 | String cellyUI_ ; |
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| 208 | String centerUI_ ; |
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| 209 | |
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[2389] | 210 | Block<String> infileList_ ; |
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[2390] | 211 | uInt nfile_ ; |
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[2362] | 212 | Int ifno_ ; |
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[2396] | 213 | Bool doclip_ ; |
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[2393] | 214 | |
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[2356] | 215 | Int nx_ ; |
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| 216 | Int ny_ ; |
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[2361] | 217 | Int npol_ ; |
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[2386] | 218 | Int npolOrg_ ; |
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[2361] | 219 | Int nchan_ ; |
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[2356] | 220 | Double cellx_ ; |
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| 221 | Double celly_ ; |
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| 222 | Vector<Double> center_ ; |
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| 223 | String convType_ ; |
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| 224 | Int convSupport_ ; |
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| 225 | Int userSupport_ ; |
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| 226 | Int convSampling_ ; |
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[2360] | 227 | Vector<uInt> pollist_ ; |
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[2364] | 228 | Vector<uInt> scanlist_ ; |
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[2361] | 229 | String wtype_ ; |
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[2393] | 230 | Block<Table> tableList_ ; |
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| 231 | Vector<uInt> rows_ ; |
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| 232 | Int nchunk_ ; |
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[2356] | 233 | |
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[2393] | 234 | /////////////// gridPerRow variable |
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| 235 | IPosition vshape_; |
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| 236 | IPosition wshape_; |
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| 237 | IPosition dshape_; |
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| 238 | // loop variable |
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| 239 | Int nrow_ ; |
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| 240 | Array<Float> data_ ; |
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| 241 | |
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[2356] | 242 | Table tab_ ; |
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[2393] | 243 | // per pol |
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[2382] | 244 | Table ptab_ ; |
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[2379] | 245 | ROArrayColumn<Float> spectraCol_ ; |
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| 246 | ROArrayColumn<uChar> flagtraCol_ ; |
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| 247 | ROArrayColumn<Double> directionCol_ ; |
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| 248 | ROScalarColumn<uInt> flagRowCol_ ; |
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| 249 | ROArrayColumn<Float> tsysCol_ ; |
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| 250 | ROScalarColumn<Double> intervalCol_ ; |
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[2393] | 251 | |
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[2379] | 252 | Int nprocessed_ ; |
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[2381] | 253 | |
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| 254 | |
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[2393] | 255 | double eGetData_; |
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| 256 | double eToPixel_; |
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| 257 | double eGGridSD_; |
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[2356] | 258 | }; |
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| 259 | } |
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| 260 | #endif |
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