1 | /*! |
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2 | \file domain_algorithm_reorder.cpp |
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3 | \brief Algorithm for reorder a domain. |
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4 | */ |
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5 | #include "domain_algorithm_reorder.hpp" |
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6 | #include "reorder_domain.hpp" |
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7 | #include "domain.hpp" |
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8 | #include "grid.hpp" |
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9 | #include "grid_transformation_factory_impl.hpp" |
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10 | |
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11 | namespace xios { |
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12 | shared_ptr<CGenericAlgorithmTransformation> CDomainAlgorithmReorder::create(bool isSource, CGrid* gridDst, CGrid* gridSrc, |
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13 | CTransformation<CDomain>* transformation, |
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14 | int elementPositionInGrid, |
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15 | std::map<int, int>& elementPositionInGridSrc2ScalarPosition, |
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16 | std::map<int, int>& elementPositionInGridSrc2AxisPosition, |
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17 | std::map<int, int>& elementPositionInGridSrc2DomainPosition, |
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18 | std::map<int, int>& elementPositionInGridDst2ScalarPosition, |
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19 | std::map<int, int>& elementPositionInGridDst2AxisPosition, |
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20 | std::map<int, int>& elementPositionInGridDst2DomainPosition) |
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21 | TRY |
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22 | { |
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23 | std::vector<CDomain*> domainListDestP = gridDst->getDomains(); |
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24 | std::vector<CDomain*> domainListSrcP = gridSrc->getDomains(); |
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25 | |
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26 | CReorderDomain* reorderDomain = dynamic_cast<CReorderDomain*> (transformation); |
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27 | int domainDstIndex = elementPositionInGridDst2DomainPosition[elementPositionInGrid]; |
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28 | int domainSrcIndex = elementPositionInGridSrc2DomainPosition[elementPositionInGrid]; |
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29 | |
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30 | return make_shared<CDomainAlgorithmReorder>(isSource, domainListDestP[domainDstIndex], domainListSrcP[domainSrcIndex], reorderDomain); |
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31 | } |
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32 | CATCH |
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33 | |
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34 | bool CDomainAlgorithmReorder::dummyRegistered_ = CDomainAlgorithmReorder::registerTrans(); |
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35 | bool CDomainAlgorithmReorder::registerTrans() |
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36 | TRY |
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37 | { |
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38 | return CGridTransformationFactory<CDomain>::registerTransformation(TRANS_REORDER_DOMAIN, create); |
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39 | } |
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40 | CATCH |
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41 | |
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42 | CDomainAlgorithmReorder::CDomainAlgorithmReorder(bool isSource, CDomain* domainDestination, CDomain* domainSource, CReorderDomain* reorderDomain) |
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43 | : CAlgorithmTransformationNoDataModification(isSource) |
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44 | TRY |
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45 | { |
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46 | // Reset geometrical attributes to avoid incompatible (user/domainSource) attributs |
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47 | // attributs will be defined using domainSource and/or transformation attributs |
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48 | domainDestination->type.reset(); |
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49 | domainDestination->ni_glo.reset(); |
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50 | domainDestination->nj_glo.reset(); |
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51 | |
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52 | domainDestination->i_index.reset(); // defined using domainSource->getLocalElement() |
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53 | domainDestination->j_index.reset(); // " |
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54 | domainDestination->ibegin.reset(); // will be computed in domainDestination->checkDomain() (from checkAttributes()) |
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55 | domainDestination->ni.reset(); // " |
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56 | domainDestination->jbegin.reset(); // " |
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57 | domainDestination->nj.reset(); // " |
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58 | |
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59 | domainDestination->mask_1d.reset(); // defined scanning domainSource->getFullView() & domainSource->getWorkflowView() differencies |
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60 | domainDestination->mask_2d.reset(); // in all case domainDestination->mask_1d used as reference |
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61 | |
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62 | // domainDestination->data_* attributes will be computed in : |
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63 | domainDestination->data_dim.reset(); // domainDestination->checkDomainData() (from checkAttributes()) |
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64 | domainDestination->data_ni.reset(); |
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65 | domainDestination->data_nj.reset(); |
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66 | domainDestination->data_ibegin.reset(); |
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67 | domainDestination->data_jbegin.reset(); |
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68 | domainDestination->data_i_index.reset(); // domainDestination->checkCompression() (from checkAttributes()) |
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69 | domainDestination->data_j_index.reset(); |
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70 | |
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71 | // Next attributes will be set using domainSource->attributes |
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72 | domainDestination->lonvalue_1d.reset(); |
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73 | domainDestination->latvalue_1d.reset(); |
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74 | domainDestination->lonvalue_2d.reset(); |
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75 | domainDestination->latvalue_2d.reset(); |
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76 | domainDestination->nvertex.reset(); |
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77 | domainDestination->bounds_lon_1d.reset(); |
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78 | domainDestination->bounds_lat_1d.reset(); |
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79 | domainDestination->bounds_lon_2d.reset(); |
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80 | domainDestination->bounds_lat_2d.reset(); |
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81 | domainDestination->area.reset(); |
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82 | domainDestination->radius.reset(); |
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83 | |
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84 | |
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85 | // Set attributes for this transformation |
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86 | domainDestination->type.setValue( domainSource->type ); |
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87 | |
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88 | // Keep a 2D point of view for this transformation which is intrinsically 2D |
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89 | domainDestination->ni_glo = domainSource->ni_glo; |
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90 | domainDestination->nj_glo = domainSource->nj_glo; |
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91 | // Set attributes required to define domainDestination->localElement_ and associated views, full and workflow) |
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92 | CArray<size_t,1> sourceGlobalIdx = domainSource->getLocalElement()->getGlobalIndex(); |
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93 | int indexSize = sourceGlobalIdx.numElements(); |
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94 | domainDestination->i_index.resize( indexSize ); |
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95 | domainDestination->j_index.resize( indexSize ); |
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96 | for (size_t i = 0; i < indexSize ; ++i) |
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97 | { |
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98 | domainDestination->i_index(i) = sourceGlobalIdx(i)%domainSource->ni_glo; |
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99 | domainDestination->j_index(i) = sourceGlobalIdx(i)/domainSource->ni_glo; |
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100 | } |
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101 | // else |
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102 | // - domainDestination->ni_glo = domainSource->ni_glo * domainSource->nj_glo; |
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103 | // - domainDestination->nj_glo = 1; |
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104 | // - domainDestination->i_index = sourceGlobalIdx; |
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105 | // - domainDestination->j_index = 0; |
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106 | |
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107 | // set data_i_index to enable localMask computing (in computeLocalMask()), used to compute Workflow View |
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108 | CArray<int,1> sourceWorkflowIdx = domainSource->getLocalView(CElementView::WORKFLOW)->getIndex(); |
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109 | domainDestination->data_i_index.resize( indexSize ); |
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110 | domainDestination->data_i_index = -1; |
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111 | domainDestination->data_j_index.resize( indexSize ); |
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112 | domainDestination->data_j_index = 0; |
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113 | int srcWorkflowSize = sourceWorkflowIdx.numElements(); |
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114 | for (size_t i = 0; i < srcWorkflowSize ; ++i) |
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115 | { |
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116 | domainDestination->data_i_index(sourceWorkflowIdx(i)) = sourceWorkflowIdx(i); |
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117 | } |
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118 | |
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119 | |
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120 | // Set lon/lat values |
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121 | if (!domainSource->lonvalue_1d.isEmpty() ) |
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122 | { |
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123 | domainDestination->latvalue_1d.resize( domainSource->latvalue_1d.numElements() ); |
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124 | domainDestination->lonvalue_1d.resize( domainSource->lonvalue_1d.numElements() ); |
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125 | domainDestination->latvalue_1d = domainSource->latvalue_1d; |
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126 | domainDestination->lonvalue_1d = domainSource->lonvalue_1d; |
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127 | } |
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128 | else if (!domainSource->lonvalue_2d.isEmpty() ) |
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129 | { |
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130 | domainDestination->latvalue_2d.resize( domainSource->latvalue_2d.numElements() ); |
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131 | domainDestination->lonvalue_2d.resize( domainSource->lonvalue_2d.numElements() ); |
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132 | domainDestination->latvalue_2d = domainSource->latvalue_2d; |
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133 | domainDestination->lonvalue_2d = domainSource->lonvalue_2d; |
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134 | } |
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135 | // Set bounds_lon/lat values |
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136 | if (!domainSource->nvertex.isEmpty() ) |
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137 | domainDestination->nvertex = domainSource->nvertex; |
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138 | if (!domainSource->bounds_lon_1d.isEmpty() ) |
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139 | { |
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140 | domainDestination->bounds_lon_1d.resize( domainSource->bounds_lon_1d.numElements() ); |
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141 | domainDestination->bounds_lat_1d.resize( domainSource->bounds_lat_1d.numElements() ); |
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142 | domainDestination->bounds_lon_1d = domainSource->bounds_lon_1d; |
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143 | domainDestination->bounds_lat_1d = domainSource->bounds_lat_1d; |
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144 | } |
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145 | else if (!domainSource->bounds_lon_2d.isEmpty() ) |
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146 | { |
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147 | domainDestination->bounds_lon_2d.resize( domainSource->bounds_lon_2d.numElements() ); |
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148 | domainDestination->bounds_lat_2d.resize( domainSource->bounds_lat_2d.numElements() ); |
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149 | domainDestination->bounds_lon_2d = domainSource->bounds_lon_2d; |
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150 | domainDestination->bounds_lat_2d = domainSource->bounds_lat_2d; |
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151 | } |
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152 | // set area |
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153 | if (!domainSource->area.isEmpty() ) |
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154 | { |
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155 | domainDestination->area.resize( domainSource->area.numElements() ); |
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156 | domainDestination->area = domainSource->area; |
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157 | } |
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158 | if (!domainSource->radius.isEmpty() ) |
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159 | domainDestination->radius = domainSource->radius; |
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160 | |
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161 | |
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162 | reorderDomain->checkValid(domainSource); |
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163 | // domainDestination->checkAttributes() will be operated at the end of the transformation definition to define correctly domainDestination views |
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164 | |
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165 | if (domainSource->type != CDomain::type_attr::rectilinear) |
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166 | { |
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167 | ERROR("CDomainAlgorithmReorder::CDomainAlgorithmReorder(CDomain* domainDestination, CDomain* domainSource, CReorderDomain* reorderDomain)", |
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168 | << "Domain destination is not rectilinear. This filter work only for rectilinear domain and destination domain with < id = " |
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169 | <<domainDestination->getId() <<" > is of type "<<domainDestination->type<<std::endl); |
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170 | } |
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171 | |
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172 | if (domainDestination == domainSource) |
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173 | { |
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174 | ERROR("CDomainAlgorithmReorder::CDomainAlgorithmReorder(CDomain* domainDestination, CDomain* domainSource, CReorderDomain* reorderDomain)", |
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175 | << "Domain source and domain destination are the same. Please make sure domain destination refers to domain source" << std::endl |
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176 | << "Domain source " <<domainSource->getId() << std::endl |
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177 | << "Domain destination " <<domainDestination->getId() << std::endl); |
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178 | } |
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179 | |
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180 | if (!reorderDomain->invert_lat.isEmpty() && reorderDomain->invert_lat.getValue() ) |
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181 | { |
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182 | CArray<int,1>& j_index=domainDestination->j_index ; |
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183 | int nglo = j_index.numElements() ; |
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184 | int nj_glo =domainDestination->nj_glo ; |
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185 | for (size_t i = 0; i < nglo ; ++i) |
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186 | { |
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187 | j_index(i)=(nj_glo-1)-j_index(i) ; |
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188 | } |
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189 | } |
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190 | |
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191 | if (!reorderDomain->shift_lon_fraction.isEmpty()) |
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192 | { |
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193 | int ni_glo =domainDestination->ni_glo ; |
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194 | int offset = ni_glo*reorderDomain->shift_lon_fraction ; |
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195 | CArray<int,1>& i_index=domainDestination->i_index ; |
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196 | int nglo = i_index.numElements() ; |
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197 | for (size_t i = 0; i < nglo ; ++i) |
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198 | { |
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199 | i_index(i)= (i_index(i)+offset+ni_glo)%ni_glo ; |
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200 | } |
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201 | } |
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202 | |
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203 | if (!reorderDomain->min_lon.isEmpty() && !reorderDomain->max_lon.isEmpty()) |
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204 | { |
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205 | double min_lon=reorderDomain->min_lon ; |
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206 | double max_lon=reorderDomain->max_lon ; |
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207 | double delta=max_lon-min_lon ; |
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208 | |
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209 | if (!domainDestination->lonvalue_1d.isEmpty() ) |
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210 | { |
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211 | CArray<double,1>& lon=domainDestination->lonvalue_1d ; |
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212 | for (int i=0;i<lon.numElements();++i) |
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213 | { |
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214 | while (lon(i) > max_lon) lon(i)=lon(i)-delta ; |
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215 | while (lon(i) < min_lon) lon(i)=lon(i)+delta ; |
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216 | } |
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217 | } |
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218 | |
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219 | if (!domainDestination->bounds_lon_1d.isEmpty() ) |
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220 | { |
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221 | CArray<double,2>& bounds_lon=domainDestination->bounds_lon_1d ; |
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222 | for (int i=0;i<bounds_lon.extent(0);++i) |
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223 | { |
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224 | while (bounds_lon(0,i) > max_lon) bounds_lon(0,i)=bounds_lon(0,i)-delta ; |
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225 | while (bounds_lon(1,i) > max_lon) bounds_lon(1,i)=bounds_lon(1,i)-delta ; |
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226 | |
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227 | while (bounds_lon(0,i) < min_lon) bounds_lon(0,i)=bounds_lon(0,i)+delta ; |
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228 | while (bounds_lon(1,i) < min_lon) bounds_lon(1,i)=bounds_lon(1,i)+delta ; |
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229 | } |
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230 | } |
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231 | } |
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232 | |
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233 | domainDestination->checkAttributes() ; |
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234 | } |
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235 | CATCH |
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236 | |
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237 | |
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238 | } |
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