[895] | 1 | /*! |
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| 2 | \file axis_algorithm_reduce_domain.cpp |
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| 3 | \author Ha NGUYEN |
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| 4 | \since 23 June 2016 |
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| 5 | \date 23 June 2016 |
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| 6 | |
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| 7 | \brief Algorithm for extract a domain to an axis |
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| 8 | */ |
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| 9 | #include "axis_algorithm_extract_domain.hpp" |
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| 10 | #include "extract_domain_to_axis.hpp" |
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| 11 | #include "axis.hpp" |
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| 12 | #include "domain.hpp" |
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[933] | 13 | #include "grid.hpp" |
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| 14 | #include "grid_transformation_factory_impl.hpp" |
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[977] | 15 | #include "reduction.hpp" |
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[895] | 16 | |
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| 17 | namespace xios { |
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[933] | 18 | CGenericAlgorithmTransformation* CAxisAlgorithmExtractDomain::create(CGrid* gridDst, CGrid* gridSrc, |
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| 19 | CTransformation<CAxis>* transformation, |
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| 20 | int elementPositionInGrid, |
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| 21 | std::map<int, int>& elementPositionInGridSrc2ScalarPosition, |
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| 22 | std::map<int, int>& elementPositionInGridSrc2AxisPosition, |
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| 23 | std::map<int, int>& elementPositionInGridSrc2DomainPosition, |
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| 24 | std::map<int, int>& elementPositionInGridDst2ScalarPosition, |
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| 25 | std::map<int, int>& elementPositionInGridDst2AxisPosition, |
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| 26 | std::map<int, int>& elementPositionInGridDst2DomainPosition) |
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[1622] | 27 | TRY |
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[933] | 28 | { |
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| 29 | std::vector<CAxis*> axisListDestP = gridDst->getAxis(); |
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| 30 | std::vector<CDomain*> domainListSrcP = gridSrc->getDomains(); |
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[895] | 31 | |
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[933] | 32 | CExtractDomainToAxis* extractDomain = dynamic_cast<CExtractDomainToAxis*> (transformation); |
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| 33 | int axisDstIndex = elementPositionInGridDst2AxisPosition[elementPositionInGrid]; |
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| 34 | int domainSrcIndex = elementPositionInGridSrc2DomainPosition[elementPositionInGrid]; |
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| 35 | |
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| 36 | return (new CAxisAlgorithmExtractDomain(axisListDestP[axisDstIndex], domainListSrcP[domainSrcIndex], extractDomain)); |
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| 37 | } |
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[1622] | 38 | CATCH |
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[933] | 39 | |
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| 40 | //bool CAxisAlgorithmExtractDomain::_dummyRegistered = CAxisAlgorithmExtractDomain::registerTrans(); |
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| 41 | bool CAxisAlgorithmExtractDomain::registerTrans() |
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[1622] | 42 | TRY |
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[933] | 43 | { |
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[1852] | 44 | return CGridTransformationFactory<CAxis>::registerTransformation(TRANS_EXTRACT_DOMAIN_TO_AXIS, create); |
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[933] | 45 | } |
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[1622] | 46 | CATCH |
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[933] | 47 | |
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| 48 | |
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[895] | 49 | CAxisAlgorithmExtractDomain::CAxisAlgorithmExtractDomain(CAxis* axisDestination, CDomain* domainSource, CExtractDomainToAxis* algo) |
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| 50 | : CAxisAlgorithmTransformation(axisDestination, domainSource), pos_(-1), reduction_(0) |
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[1622] | 51 | TRY |
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[895] | 52 | { |
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| 53 | algo->checkValid(axisDestination, domainSource); |
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| 54 | StdString op = "extract"; |
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[980] | 55 | |
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| 56 | switch (algo->direction) |
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| 57 | { |
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| 58 | case CExtractDomainToAxis::direction_attr::jDir: |
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| 59 | dir_ = jDir; |
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| 60 | break; |
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| 61 | case CExtractDomainToAxis::direction_attr::iDir: |
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| 62 | dir_ = iDir; |
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| 63 | break; |
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| 64 | default: |
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| 65 | break; |
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| 66 | } |
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| 67 | |
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[895] | 68 | pos_ = algo->position; |
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| 69 | reduction_ = CReductionAlgorithm::createOperation(CReductionAlgorithm::ReductionOperations[op]); |
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| 70 | } |
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[1622] | 71 | CATCH |
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[895] | 72 | |
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| 73 | void CAxisAlgorithmExtractDomain::apply(const std::vector<std::pair<int,double> >& localIndex, |
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| 74 | const double* dataInput, |
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| 75 | CArray<double,1>& dataOut, |
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[1158] | 76 | std::vector<bool>& flagInitial, |
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[1260] | 77 | bool ignoreMissingValue, bool firstPass) |
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[1622] | 78 | TRY |
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[895] | 79 | { |
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[1921] | 80 | double defaultValue = std::numeric_limits<double>::quiet_NaN(); |
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| 81 | if(firstPass) dataOut = defaultValue; |
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[1260] | 82 | reduction_->apply(localIndex, dataInput, dataOut, flagInitial, ignoreMissingValue, firstPass); |
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[895] | 83 | } |
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[1622] | 84 | CATCH |
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[895] | 85 | |
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| 86 | CAxisAlgorithmExtractDomain::~CAxisAlgorithmExtractDomain() |
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[1622] | 87 | TRY |
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[895] | 88 | { |
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| 89 | if (0 != reduction_) delete reduction_; |
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| 90 | } |
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[1622] | 91 | CATCH |
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[895] | 92 | |
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| 93 | void CAxisAlgorithmExtractDomain::computeIndexSourceMapping_(const std::vector<CArray<double,1>* >& dataAuxInputs) |
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[1622] | 94 | TRY |
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[895] | 95 | { |
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| 96 | this->transformationMapping_.resize(1); |
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| 97 | this->transformationWeight_.resize(1); |
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| 98 | |
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| 99 | TransformationIndexMap& transMap = this->transformationMapping_[0]; |
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| 100 | TransformationWeightMap& transWeight = this->transformationWeight_[0]; |
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| 101 | |
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| 102 | CArray<int,1>& axisDstIndex = axisDest_->index; |
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| 103 | int ni_glo = domainSrc_->ni_glo, nj_glo = domainSrc_->nj_glo; |
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| 104 | if (jDir == dir_) |
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| 105 | { |
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| 106 | int nbAxisIdx = axisDstIndex.numElements(); |
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| 107 | for (int idxAxis = 0; idxAxis < nbAxisIdx; ++idxAxis) |
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| 108 | { |
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| 109 | int globalAxisIdx = axisDstIndex(idxAxis); |
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| 110 | transMap[globalAxisIdx].resize(1); |
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| 111 | transWeight[globalAxisIdx].resize(1); |
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| 112 | transMap[globalAxisIdx][0] = globalAxisIdx * ni_glo + pos_; |
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| 113 | transWeight[globalAxisIdx][0] = 1.0; |
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| 114 | |
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| 115 | } |
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| 116 | } |
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| 117 | else if (iDir == dir_) |
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| 118 | { |
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| 119 | int nbAxisIdx = axisDstIndex.numElements(); |
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| 120 | for (int idxAxis = 0; idxAxis < nbAxisIdx; ++idxAxis) |
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| 121 | { |
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| 122 | int globalAxisIdx = axisDstIndex(idxAxis); |
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| 123 | transMap[globalAxisIdx].resize(1); |
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| 124 | transWeight[globalAxisIdx].resize(1); |
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| 125 | transMap[globalAxisIdx][0] = globalAxisIdx + ni_glo * pos_; |
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| 126 | transWeight[globalAxisIdx][0] = 1.0; |
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| 127 | } |
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| 128 | } |
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| 129 | else |
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| 130 | {} |
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| 131 | } |
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[1622] | 132 | CATCH |
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[895] | 133 | } |
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