1 | #include <duchamp/FitsIO/WriteMaskArray.hh> |
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2 | #include <duchamp/FitsIO/WriteArray.hh> |
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3 | #include <duchamp/duchamp.hh> |
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4 | #include <duchamp/Cubes/cubes.hh> |
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5 | #include <fitsio.h> |
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6 | #include <string.h> |
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7 | |
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8 | namespace duchamp { |
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9 | |
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10 | WriteMaskArray::WriteMaskArray(): |
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11 | WriteArray() |
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12 | { |
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13 | itsBitpix = SHORT_IMG; |
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14 | } |
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15 | |
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16 | WriteMaskArray::WriteMaskArray(Cube *cube): |
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17 | WriteArray(cube, SHORT_IMG) |
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18 | { |
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19 | } |
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20 | |
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21 | void WriteMaskArray::setCorrectBitpix() |
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22 | { |
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23 | if(this->itsCube->pars().getFlagMaskWithObjectNum()){ |
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24 | long shortImgMax=32768; |
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25 | if(this->itsCube->getNumObj()>=shortImgMax) this->itsBitpix=LONG_IMG; |
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26 | } |
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27 | } |
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28 | |
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29 | WriteMaskArray::WriteMaskArray(const WriteMaskArray &other) |
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30 | { |
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31 | this->operator=(other); |
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32 | } |
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33 | |
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34 | WriteMaskArray::WriteMaskArray(const WriteArray &base) |
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35 | { |
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36 | this->operator=(base); |
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37 | } |
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38 | |
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39 | WriteMaskArray& WriteMaskArray::operator= (const WriteMaskArray& other) |
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40 | { |
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41 | if(this==&other) return *this; |
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42 | ((WriteArray &) *this) = other; |
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43 | return *this; |
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44 | } |
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45 | |
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46 | WriteMaskArray& WriteMaskArray::operator= (const WriteArray& base) |
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47 | { |
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48 | if(this==&base) return *this; |
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49 | ((WriteArray &) *this) = base; |
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50 | return *this; |
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51 | } |
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52 | |
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53 | OUTCOME WriteMaskArray::writeHeader() |
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54 | { |
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55 | /// @details |
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56 | /// A simple function that writes all the necessary keywords and comments |
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57 | /// to the FITS header pointed to by fptr. |
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58 | /// The keyword names and comments are taken from duchamp.hh |
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59 | |
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60 | OUTCOME result=SUCCESS; |
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61 | int status = 0; |
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62 | if(fits_write_history(this->itsFptr, (char *)header_maskHistory.c_str(), &status)){ |
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63 | duchampFITSerror(status,"writeMaskArray","Error : header I/O"); |
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64 | result=FAILURE; |
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65 | } |
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66 | status = 0; |
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67 | if(fits_write_history(this->itsFptr, (char *)header_maskHistory_input.c_str(),&status)){ |
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68 | duchampFITSerror(status,"writeMaskArray","Error : header I/O"); |
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69 | result=FAILURE; |
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70 | } |
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71 | status = 0; |
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72 | if(fits_write_history(this->itsFptr, (char *)this->itsCube->pars().getImageFile().c_str(), &status)){ |
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73 | duchampFITSerror(status,"writeMaskArray","Error : header I/O"); |
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74 | result=FAILURE; |
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75 | } |
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76 | |
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77 | if(this->itsCube->pars().getFlagSubsection()){ |
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78 | status = 0; |
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79 | if( fits_write_comment(this->itsFptr,(char *)header_maskSubsection_comment.c_str(), &status)){ |
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80 | duchampFITSerror(status,"writeMaskArray","Error : header I/O"); |
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81 | result=FAILURE; |
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82 | } |
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83 | status = 0; |
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84 | if( fits_write_key(this->itsFptr, TSTRING, (char *)keyword_subsection.c_str(), |
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85 | (char *)this->itsCube->pars().getSubsection().c_str(), |
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86 | (char *)comment_subsection.c_str(), &status) ){ |
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87 | duchampFITSerror(status,"writeMaskArray","Error : header I/O"); |
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88 | result=FAILURE; |
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89 | } |
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90 | } |
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91 | |
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92 | char *comment = new char[FLEN_COMMENT]; |
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93 | strcpy(comment,""); |
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94 | char *keyword = new char[FLEN_KEYWORD]; |
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95 | std::string newunits = (this->itsCube->pars().getFlagMaskWithObjectNum()) ? "Object ID" : "Detection flag"; |
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96 | strcpy(keyword,"BUNIT"); |
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97 | if(fits_update_key(this->itsFptr, TSTRING, keyword, (char *)newunits.c_str(), comment, &status)){ |
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98 | duchampFITSerror(status,"writeMaskArray","Error writing BUNIT header:"); |
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99 | result = FAILURE; |
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100 | } |
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101 | delete [] comment; |
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102 | delete [] keyword; |
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103 | |
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104 | return result; |
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105 | |
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106 | } |
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107 | |
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108 | OUTCOME WriteMaskArray::writeData() |
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109 | { |
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110 | OUTCOME result = SUCCESS; |
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111 | |
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112 | if(this->itsCube->pars().getFlagMaskWithObjectNum()){ |
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113 | if(this->itsBitpix==SHORT_IMG) |
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114 | result = writeDataObjNumMask_int(); |
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115 | else |
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116 | result = writeDataObjNumMask_long(); |
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117 | } |
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118 | else |
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119 | result = writeDataSimpleMask(); |
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120 | |
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121 | return result; |
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122 | } |
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123 | |
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124 | OUTCOME WriteMaskArray::writeDataSimpleMask() |
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125 | { |
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126 | OUTCOME result = SUCCESS; |
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127 | |
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128 | size_t size=this->itsCube->getSize(); |
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129 | int *mask = new int[size]; |
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130 | for(size_t i=0;i<size;i++) mask[i]=0; |
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131 | std::vector<Detection>::iterator obj; |
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132 | for(obj=this->itsCube->pObjectList()->begin();obj<this->itsCube->pObjectList()->end();obj++){ |
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133 | std::vector<PixelInfo::Voxel> voxlist = obj->getPixelSet(); |
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134 | std::vector<PixelInfo::Voxel>::iterator vox; |
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135 | for(vox=voxlist.begin();vox<voxlist.end();vox++){ |
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136 | size_t pixelpos = vox->getX() + this->itsCube->getDimX()*vox->getY() + this->itsCube->getDimX()*this->itsCube->getDimY()*vox->getZ(); |
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137 | mask[pixelpos] = 1; |
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138 | } |
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139 | } |
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140 | |
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141 | result = this->writeToFITS_int(size,mask); |
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142 | |
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143 | delete [] mask; |
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144 | |
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145 | return result; |
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146 | |
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147 | } |
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148 | |
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149 | OUTCOME WriteMaskArray::writeDataObjNumMask_int() |
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150 | { |
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151 | OUTCOME result = SUCCESS; |
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152 | |
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153 | size_t size=this->itsCube->getSize(); |
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154 | int *mask = new int[size]; |
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155 | for(size_t i=0;i<size;i++) mask[i]=0; |
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156 | std::vector<Detection>::iterator obj; |
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157 | for(obj=this->itsCube->pObjectList()->begin();obj<this->itsCube->pObjectList()->end();obj++){ |
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158 | std::vector<PixelInfo::Voxel> voxlist = obj->getPixelSet(); |
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159 | std::vector<PixelInfo::Voxel>::iterator vox; |
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160 | for(vox=voxlist.begin();vox<voxlist.end();vox++){ |
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161 | size_t pixelpos = vox->getX() + this->itsCube->getDimX()*vox->getY() + this->itsCube->getDimX()*this->itsCube->getDimY()*vox->getZ(); |
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162 | mask[pixelpos] = obj->getID(); |
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163 | } |
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164 | } |
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165 | |
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166 | result = this->writeToFITS_int(size,mask); |
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167 | |
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168 | delete [] mask; |
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169 | |
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170 | return result; |
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171 | |
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172 | } |
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173 | |
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174 | OUTCOME WriteMaskArray::writeDataObjNumMask_long() |
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175 | { |
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176 | OUTCOME result = SUCCESS; |
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177 | |
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178 | size_t size=this->itsCube->getSize(); |
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179 | long *mask = new long[size]; |
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180 | for(size_t i=0;i<size;i++) mask[i]=0; |
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181 | std::vector<Detection>::iterator obj; |
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182 | for(obj=this->itsCube->pObjectList()->begin();obj<this->itsCube->pObjectList()->end();obj++){ |
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183 | std::vector<PixelInfo::Voxel> voxlist = obj->getPixelSet(); |
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184 | std::vector<PixelInfo::Voxel>::iterator vox; |
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185 | for(vox=voxlist.begin();vox<voxlist.end();vox++){ |
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186 | size_t pixelpos = vox->getX() + this->itsCube->getDimX()*vox->getY() + this->itsCube->getDimX()*this->itsCube->getDimY()*vox->getZ(); |
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187 | mask[pixelpos] = obj->getID(); |
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188 | } |
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189 | } |
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190 | |
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191 | result = this->writeToFITS_long(size,mask); |
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192 | |
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193 | delete [] mask; |
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194 | |
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195 | return result; |
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196 | |
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197 | } |
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198 | |
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199 | |
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200 | } |
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201 | |
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