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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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 <wcslib/wcs.h> |
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38 | |
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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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48 | using namespace mycpgplot; |
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49 | using namespace Statistics; |
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50 | |
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51 | namespace duchamp |
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52 | { |
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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 | /// @details |
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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 the requested parameter. |
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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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64 | // if(this->head.isWCS()) SortByVel(*this->objectList); |
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65 | // else SortByZ(*this->objectList); |
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66 | if(!this->head.isWCS()){ |
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67 | if(this->par.getSortingParam()=="ra"){ |
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68 | duchampWarning("sortDetections","No good WCS, so sorting by x-value"); |
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69 | SortDetections(*this->objectList, "x-value"); |
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70 | } |
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71 | else if(this->par.getSortingParam()=="dec"){ |
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72 | duchampWarning("sortDetections","No good WCS, so sorting by y-value"); |
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73 | SortDetections(*this->objectList, "y-value"); |
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74 | } |
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75 | else if(this->par.getSortingParam()=="vel" || this->par.getSortingParam()=="w50"){ |
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76 | duchampWarning("sortDetections","No good WCS, so sorting by z-value"); |
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77 | SortDetections(*this->objectList, "z-value"); |
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78 | } |
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79 | } |
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80 | else SortDetections(*this->objectList, this->par.getSortingParam()); |
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81 | for(size_t i=0; i<this->objectList->size();i++) |
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82 | this->objectList->at(i).setID(i+1); |
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83 | |
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84 | } |
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85 | //-------------------------------------------------------------------- |
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86 | |
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87 | void Cube::readSavedArrays() |
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88 | { |
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89 | /// @details |
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90 | /// This function reads in reconstructed and/or smoothed arrays that have |
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91 | /// been saved on disk in FITS files. |
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92 | /// To do this it calls the functions Cube::readReconCube() and |
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93 | /// Cube::readSmoothCube(). |
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94 | /// The Param set is consulted to determine which of these arrays are needed. |
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95 | |
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96 | // If the reconstructed array is to be read in from disk |
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97 | if( this->par.getFlagReconExists() && this->par.getFlagATrous() ){ |
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98 | std::cout << "Reading reconstructed array: "<<std::endl; |
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99 | if( this->readReconCube() == FAILURE){ |
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100 | std::stringstream errmsg; |
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101 | errmsg <<"Could not read in existing reconstructed array.\n" |
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102 | <<"Will perform reconstruction using assigned parameters.\n"; |
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103 | duchampWarning("Duchamp", errmsg.str()); |
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104 | this->par.setFlagReconExists(false); |
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105 | } |
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106 | else std::cout << "Reconstructed array available.\n"; |
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107 | } |
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108 | |
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109 | if( this->par.getFlagSmoothExists() && this->par.getFlagSmooth() ){ |
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110 | std::cout << "Reading smoothed array: "<<std::endl; |
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111 | if( this->readSmoothCube() == FAILURE){ |
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112 | std::stringstream errmsg; |
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113 | errmsg <<"Could not read in existing smoothed array.\n" |
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114 | <<"Will smooth the cube using assigned parameters.\n"; |
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115 | duchampWarning("Duchamp", errmsg.str()); |
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116 | this->par.setFlagSmoothExists(false); |
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117 | } |
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118 | else std::cout << "Smoothed array available.\n"; |
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119 | } |
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120 | |
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121 | } |
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122 | |
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123 | } |
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