[299] | 1 | // ----------------------------------------------------------------------- |
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| 2 | // cubes_extended.cc: Extra member functions for the Cube class, that |
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| 3 | // depend on extra classes. |
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| 4 | // ----------------------------------------------------------------------- |
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| 5 | // Copyright (C) 2006, Matthew Whiting, ATNF |
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| 6 | // |
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| 7 | // This program is free software; you can redistribute it and/or modify it |
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| 8 | // under the terms of the GNU General Public License as published by the |
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| 9 | // Free Software Foundation; either version 2 of the License, or (at your |
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| 10 | // option) any later version. |
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| 11 | // |
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| 12 | // Duchamp is distributed in the hope that it will be useful, but WITHOUT |
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| 13 | // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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| 14 | // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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| 15 | // for more details. |
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| 16 | // |
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| 17 | // You should have received a copy of the GNU General Public License |
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| 18 | // along with Duchamp; if not, write to the Free Software Foundation, |
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| 19 | // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA |
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| 20 | // |
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| 21 | // Correspondence concerning Duchamp may be directed to: |
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| 22 | // Internet email: Matthew.Whiting [at] atnf.csiro.au |
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| 23 | // Postal address: Dr. Matthew Whiting |
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| 24 | // Australia Telescope National Facility, CSIRO |
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| 25 | // PO Box 76 |
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| 26 | // Epping NSW 1710 |
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| 27 | // AUSTRALIA |
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| 28 | // ----------------------------------------------------------------------- |
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[224] | 29 | #include <unistd.h> |
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| 30 | #include <iostream> |
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| 31 | #include <iomanip> |
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| 32 | #include <vector> |
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| 33 | #include <algorithm> |
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| 34 | #include <string> |
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| 35 | #include <math.h> |
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| 36 | |
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| 37 | #include <wcs.h> |
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| 38 | |
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[393] | 39 | #include <duchamp/duchamp.hh> |
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| 40 | #include <duchamp/param.hh> |
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| 41 | #include <duchamp/fitsHeader.hh> |
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| 42 | #include <duchamp/Cubes/cubes.hh> |
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| 43 | #include <duchamp/Detection/detection.hh> |
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| 44 | #include <duchamp/Detection/columns.hh> |
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| 45 | #include <duchamp/Utils/utils.hh> |
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| 46 | #include <duchamp/Utils/mycpgplot.hh> |
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| 47 | #include <duchamp/Utils/Statistics.hh> |
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[224] | 48 | using namespace mycpgplot; |
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| 49 | using namespace Statistics; |
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| 50 | |
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[378] | 51 | namespace duchamp |
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[224] | 52 | { |
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[378] | 53 | |
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| 54 | using namespace Column; |
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| 55 | |
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| 56 | void Cube::sortDetections() |
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| 57 | { |
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| 58 | /** |
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| 59 | * A front end to the sort-by functions. |
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| 60 | * If there is a good WCS, the detection list is sorted by velocity. |
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| 61 | * Otherwise, it is sorted by increasing z-pixel value. |
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| 62 | * The ID numbers are then re-calculated. |
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| 63 | */ |
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[224] | 64 | |
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[378] | 65 | if(this->head.isWCS()) SortByVel(*this->objectList); |
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| 66 | else SortByZ(*this->objectList); |
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| 67 | for(int i=0; i<this->objectList->size();i++) |
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| 68 | this->objectList->at(i).setID(i+1); |
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[224] | 69 | |
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[378] | 70 | } |
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| 71 | //-------------------------------------------------------------------- |
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[224] | 72 | |
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[378] | 73 | void Cube::readSavedArrays() |
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| 74 | { |
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| 75 | /** |
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| 76 | * This function reads in reconstructed and/or smoothed arrays that have |
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| 77 | * been saved on disk in FITS files. |
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| 78 | * To do this it calls the functions Cube::readReconCube() and |
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| 79 | * Cube::readSmoothCube(). |
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| 80 | * The Param set is consulted to determine which of these arrays are needed. |
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| 81 | */ |
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[224] | 82 | |
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[378] | 83 | // If the reconstructed array is to be read in from disk |
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| 84 | if( this->par.getFlagReconExists() && this->par.getFlagATrous() ){ |
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| 85 | std::cout << "Reading reconstructed array: "<<std::endl; |
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| 86 | if( this->readReconCube() == FAILURE){ |
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| 87 | std::stringstream errmsg; |
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| 88 | errmsg <<"Could not read in existing reconstructed array.\n" |
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| 89 | <<"Will perform reconstruction using assigned parameters.\n"; |
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| 90 | duchampWarning("Duchamp", errmsg.str()); |
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| 91 | this->par.setFlagReconExists(false); |
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| 92 | } |
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| 93 | else std::cout << "Reconstructed array available.\n"; |
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[224] | 94 | } |
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| 95 | |
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[378] | 96 | if( this->par.getFlagSmoothExists() && this->par.getFlagSmooth() ){ |
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| 97 | std::cout << "Reading smoothed array: "<<std::endl; |
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| 98 | if( this->readSmoothCube() == FAILURE){ |
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| 99 | std::stringstream errmsg; |
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| 100 | errmsg <<"Could not read in existing smoothed array.\n" |
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| 101 | <<"Will smooth the cube using assigned parameters.\n"; |
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| 102 | duchampWarning("Duchamp", errmsg.str()); |
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| 103 | this->par.setFlagSmoothExists(false); |
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| 104 | } |
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| 105 | else std::cout << "Smoothed array available.\n"; |
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[224] | 106 | } |
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[378] | 107 | |
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[224] | 108 | } |
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[378] | 109 | |
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[224] | 110 | } |
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