[1123] | 1 | #include <duchamp/FitsIO/ReadExistingSmooth.hh> |
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[1095] | 2 | #include <duchamp/duchamp.hh> |
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| 3 | #include <duchamp/Cubes/cubes.hh> |
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| 4 | |
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| 5 | namespace duchamp { |
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| 6 | |
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| 7 | ReadExistingSmooth::ReadExistingSmooth(): |
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| 8 | ReadExisting() |
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| 9 | { |
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| 10 | } |
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| 11 | |
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| 12 | ReadExistingSmooth::ReadExistingSmooth(Cube *cube): |
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| 13 | ReadExisting(cube) |
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| 14 | { |
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| 15 | } |
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| 16 | |
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| 17 | ReadExistingSmooth::ReadExistingSmooth(const ReadExistingSmooth &other) |
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| 18 | { |
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| 19 | this->operator=(other); |
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| 20 | } |
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| 21 | |
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| 22 | ReadExistingSmooth::ReadExistingSmooth(const ReadExisting &base) |
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| 23 | { |
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| 24 | this->operator=(base); |
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| 25 | } |
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| 26 | |
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| 27 | ReadExistingSmooth& ReadExistingSmooth::operator= (const ReadExistingSmooth& other) |
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| 28 | { |
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| 29 | if(this==&other) return *this; |
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| 30 | ((ReadExisting &) *this) = other; |
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| 31 | return *this; |
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| 32 | } |
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| 33 | |
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| 34 | ReadExistingSmooth& ReadExistingSmooth::operator= (const ReadExisting& base) |
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| 35 | { |
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| 36 | if(this==&base) return *this; |
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| 37 | ((ReadExisting &) *this) = base; |
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| 38 | return *this; |
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| 39 | } |
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| 40 | |
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| 41 | OUTCOME ReadExistingSmooth::checkPars() |
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| 42 | { |
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[1106] | 43 | if(!this->itsCube->pars().getFlagSmoothExists()){ |
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| 44 | DUCHAMPWARN("readSmoothCube", |
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| 45 | "smoothExists flag is not set. Not reading anything in!"); |
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[1095] | 46 | return FAILURE; |
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| 47 | } |
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| 48 | else if(!this->itsCube->pars().getFlagSmooth()){ |
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[1106] | 49 | DUCHAMPWARN("readSmoothCube", |
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[1095] | 50 | "flagSmooth is not set. Don't need to read in recon array!"); |
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| 51 | return FAILURE; |
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| 52 | } |
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| 53 | return SUCCESS; |
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| 54 | } |
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| 55 | |
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| 56 | OUTCOME ReadExistingSmooth::checkFile() |
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| 57 | { |
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[1097] | 58 | OUTCOME result=FAILURE; |
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[1095] | 59 | int exists,status=0; |
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[1145] | 60 | std::string smoothFile = this->itsCube->pars().outputSmoothFile(); |
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| 61 | |
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| 62 | if(this->itsCube->pars().getSmoothFile() == "") |
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[1097] | 63 | DUCHAMPWARN("readSmoothCube", "SmoothFile not specified. Working out name from parameters."); |
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[1095] | 64 | |
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[1145] | 65 | fits_file_exists(smoothFile.c_str(),&exists,&status); |
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| 66 | if(exists<=0){ |
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| 67 | fits_report_error(stderr, status); |
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| 68 | DUCHAMPERROR("readSmoothCube","SmoothFile not present."); |
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| 69 | result = FAILURE; |
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[1095] | 70 | } |
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[1145] | 71 | else{ |
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| 72 | result=SUCCESS; |
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| 73 | this->itsCube->pars().setSmoothFile(smoothFile); |
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| 74 | } |
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[1095] | 75 | |
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| 76 | this->itsFilename = smoothFile; |
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| 77 | return result; |
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| 78 | } |
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| 79 | |
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| 80 | OUTCOME ReadExistingSmooth::checkHeaders() |
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| 81 | { |
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| 82 | OUTCOME result=SUCCESS; |
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| 83 | if(this->itsFptr==0){ |
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| 84 | DUCHAMPERROR("readSmoothCube","FITS file not open"); |
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| 85 | result=FAILURE; |
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| 86 | } |
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| 87 | else{ |
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| 88 | |
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| 89 | int status = 0; |
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| 90 | char *comment = new char[80]; |
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| 91 | |
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| 92 | if(this->itsCube->pars().getSmoothType()=="spectral"){ |
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| 93 | |
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| 94 | int hannWidth; |
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| 95 | fits_read_key(this->itsFptr, TINT, (char *)keyword_hanningwidth.c_str(), |
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| 96 | &hannWidth, comment, &status); |
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| 97 | if(hannWidth != this->itsCube->pars().getHanningWidth()){ |
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| 98 | DUCHAMPERROR("readSmoothCube", keyword_hanningwidth << " keyword in smoothFile (" << hannWidth << ") does not match the hanningWidth parameter (" << this->itsCube->pars().getHanningWidth() << ")."); |
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| 99 | result = FAILURE; |
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| 100 | } |
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| 101 | |
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| 102 | } |
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| 103 | else if(this->itsCube->pars().getSmoothType()=="spatial"){ |
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| 104 | |
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| 105 | float maj,min,pa; |
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| 106 | status = 0; |
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| 107 | fits_read_key(this->itsFptr, TFLOAT, (char *)keyword_kernmaj.c_str(), |
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| 108 | &maj, comment, &status); |
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| 109 | if(maj != this->itsCube->pars().getKernMaj()){ |
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| 110 | DUCHAMPERROR("readSmoothCube", keyword_kernmaj << " keyword in smoothFile (" << maj << ") does not match the kernMaj parameter (" << this->itsCube->pars().getKernMaj() << ")."); |
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| 111 | result = FAILURE; |
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| 112 | } |
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| 113 | status = 0; |
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| 114 | fits_read_key(this->itsFptr, TFLOAT, (char *)keyword_kernmin.c_str(), |
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| 115 | &min, comment, &status); |
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| 116 | if(min != this->itsCube->pars().getKernMin()){ |
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| 117 | DUCHAMPERROR("readSmoothCube", keyword_kernmin << " keyword in smoothFile (" << maj << ") does not match the kernMin parameter (" << this->itsCube->pars().getKernMin() << ")."); |
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| 118 | result = FAILURE; |
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| 119 | } |
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| 120 | status = 0; |
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| 121 | fits_read_key(this->itsFptr, TFLOAT, (char *)keyword_kernpa.c_str(), |
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| 122 | &pa, comment, &status); |
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| 123 | if(pa != this->itsCube->pars().getKernPA()){ |
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| 124 | DUCHAMPERROR("readSmoothCube", keyword_kernpa << " keyword in smoothFile (" << maj << ") does not match the kernPA parameter (" << this->itsCube->pars().getKernPA() << ")."); |
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| 125 | result = FAILURE; |
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| 126 | } |
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| 127 | |
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| 128 | } |
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| 129 | |
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| 130 | } |
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| 131 | |
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| 132 | if(result==FAILURE){ |
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| 133 | DUCHAMPERROR("readSmoothCube","Header keyword mismatch - not reading smoothed array from " << this->itsFilename); |
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| 134 | } |
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| 135 | |
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| 136 | |
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| 137 | return result; |
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| 138 | |
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| 139 | } |
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| 140 | |
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| 141 | OUTCOME ReadExistingSmooth::readFromFile() |
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| 142 | { |
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| 143 | OUTCOME result = this->ReadExisting::readFromFile(); |
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| 144 | if(result == SUCCESS){ |
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[1097] | 145 | // We don't want to write out the smooth file at the end |
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[1095] | 146 | this->itsCube->pars().setFlagOutputSmooth(false); |
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| 147 | } |
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| 148 | return result; |
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| 149 | } |
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| 150 | |
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| 151 | |
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| 152 | } |
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