1 | #include <duchamp/FitsIO/WriteReconArray.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 | |
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7 | namespace duchamp { |
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8 | |
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9 | WriteReconArray::WriteReconArray(): |
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10 | WriteArray() |
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11 | { |
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12 | this->itsBitpix=FLOAT_IMG; |
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13 | this->itsIsRecon = true; |
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14 | } |
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15 | |
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16 | WriteReconArray::WriteReconArray(Cube *cube): |
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17 | WriteArray(cube,FLOAT_IMG) |
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18 | { |
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19 | this->itsIsRecon = true; |
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20 | } |
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21 | |
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22 | WriteReconArray::WriteReconArray(const WriteReconArray &other) |
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23 | { |
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24 | this->operator=(other); |
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25 | } |
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26 | |
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27 | WriteReconArray::WriteReconArray(const WriteArray &base) |
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28 | { |
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29 | this->operator=(base); |
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30 | } |
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31 | |
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32 | WriteReconArray& WriteReconArray::operator= (const WriteReconArray& other) |
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33 | { |
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34 | if(this==&other) return *this; |
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35 | ((WriteArray &) *this) = other; |
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36 | this->itsIsRecon = other.itsIsRecon; |
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37 | return *this; |
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38 | } |
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39 | |
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40 | WriteReconArray& WriteReconArray::operator= (const WriteArray& base) |
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41 | { |
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42 | if(this==&base) return *this; |
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43 | ((WriteArray &) *this) = base; |
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44 | this->itsIsRecon = true; |
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45 | return *this; |
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46 | } |
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47 | |
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48 | OUTCOME WriteReconArray::writeHeader() |
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49 | { |
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50 | /// @details |
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51 | /// A simple function that writes all the necessary keywords and comments |
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52 | /// to the FITS header pointed to by fptr. |
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53 | /// The keyword names and comments are taken from duchamp.hh |
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54 | |
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55 | OUTCOME result=SUCCESS; |
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56 | int status = 0; |
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57 | if(fits_write_history(this->itsFptr, (char *)header_reconHistory1.c_str(), &status)){ |
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58 | duchampFITSerror(status,"writeReconArray","Error : header I/O"); |
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59 | result=FAILURE; |
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60 | } |
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61 | status = 0; |
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62 | if(fits_write_history(this->itsFptr, (char *)header_reconHistory2.c_str(), &status)){ |
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63 | duchampFITSerror(status,"writeReconArray","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_reconHistory_input.c_str(),&status)){ |
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68 | duchampFITSerror(status,"writeReconArray","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,"writeReconArray","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_reconSubsection_comment.c_str(),&status)){ |
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80 | duchampFITSerror(status,"writeReconArray","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,"writeReconArray","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 | status=0; |
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93 | if(fits_write_comment(this->itsFptr, (char *)header_atrous_comment.c_str(), &status)){ |
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94 | duchampFITSerror(status,"writeReconArray","Error : header I/O"); |
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95 | result=FAILURE; |
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96 | } |
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97 | |
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98 | float valf = this->itsCube->pars().getAtrousCut(); |
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99 | status=0; |
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100 | if(fits_write_key(this->itsFptr, TFLOAT, (char *)keyword_snrRecon.c_str(), &valf, |
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101 | (char *)comment_snrRecon.c_str(), &status)){ |
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102 | duchampFITSerror(status,"writeReconArray","Error : header I/O"); |
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103 | result=FAILURE; |
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104 | } |
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105 | |
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106 | int vali = this->itsCube->pars().getReconDim(); |
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107 | status=0; |
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108 | if(fits_write_key(this->itsFptr, TINT, (char *)keyword_reconDim.c_str(), &vali, |
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109 | (char *)comment_reconDim.c_str(), &status)){ |
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110 | duchampFITSerror(status,"writeReconArray","Error : header I/O"); |
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111 | result=FAILURE; |
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112 | } |
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113 | |
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114 | vali = this->itsCube->pars().getMinScale(); |
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115 | status=0; |
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116 | if(fits_write_key(this->itsFptr, TINT, (char *)keyword_scaleMin.c_str(), &vali, |
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117 | (char *)comment_scaleMin.c_str(), &status)){ |
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118 | duchampFITSerror(status,"writeReconArray","Error : header I/O"); |
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119 | result=FAILURE; |
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120 | } |
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121 | |
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122 | vali = this->itsCube->pars().getFilterCode(); |
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123 | status=0; |
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124 | if(fits_write_key(this->itsFptr, TINT, (char *)keyword_filterCode.c_str(), &vali, |
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125 | (char *)comment_filterCode.c_str(), &status)){ |
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126 | duchampFITSerror(status,"writeReconArray","Error : header I/O"); |
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127 | result=FAILURE; |
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128 | } |
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129 | |
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130 | std::string explanation,ReconResid; |
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131 | if(this->itsIsRecon){ |
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132 | explanation = "Duchamp: This is the RECONSTRUCTED cube"; |
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133 | ReconResid = "RECON"; |
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134 | } |
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135 | else{ |
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136 | explanation = "Duchamp: This is the RESIDUAL cube"; |
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137 | ReconResid = "RESID"; |
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138 | } |
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139 | status=0; |
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140 | if(fits_write_comment(this->itsFptr, (char *)explanation.c_str(), &status)){ |
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141 | duchampFITSerror(status,"writeReconArray","Error : header I/O"); |
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142 | result=FAILURE; |
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143 | } |
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144 | status=0; |
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145 | if(fits_write_key(this->itsFptr, TSTRING, (char *)keyword_ReconResid.c_str(), |
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146 | (char *)ReconResid.c_str(), |
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147 | (char *)comment_ReconResid.c_str(), &status)){ |
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148 | duchampFITSerror(status,"writeReconArray","Error : header I/O"); |
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149 | result=FAILURE; |
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150 | } |
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151 | |
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152 | return result; |
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153 | |
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154 | } |
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155 | |
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156 | OUTCOME WriteReconArray::writeData() |
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157 | { |
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158 | OUTCOME result = SUCCESS; |
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159 | |
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160 | long group=0; |
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161 | int status=0; |
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162 | |
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163 | float *array; |
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164 | |
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165 | if(this->itsIsRecon){ |
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166 | array = this->itsCube->getRecon(); |
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167 | } |
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168 | else{ |
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169 | |
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170 | array = new float[this->itsCube->getSize()]; |
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171 | for(size_t i=0;i<this->itsCube->getSize();i++) |
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172 | array[i] = this->itsCube->getPixValue(i) - this->itsCube->getReconValue(i); |
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173 | |
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174 | } |
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175 | |
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176 | if(this->itsCube->pars().getFlagBlankPix()) |
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177 | fits_write_imgnull_flt(this->itsFptr, group, 1, this->itsCube->getSize(), array, this->itsCube->pars().getBlankPixVal(), &status); |
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178 | else |
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179 | fits_write_img_flt(this->itsFptr, group, 1, this->itsCube->getSize(), array, &status); |
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180 | if(status){ |
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181 | duchampFITSerror(status,this->itsIsRecon?"writeReconArray":"writeResidArray","Error writing reconstructed array:"); |
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182 | result = FAILURE; |
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183 | } |
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184 | |
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185 | return result; |
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186 | |
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187 | } |
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188 | |
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189 | } |
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190 | |
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