source: XIOS/dev/XIOS_DEV_CMIP6/src/transformation/axis_algorithm_duplicate_scalar.cpp @ 1314

Last change on this file since 1314 was 1314, checked in by ymipsl, 6 years ago

Add 2 new spatial transformations :

  • reduce_scalar_to_scalar : global reduction between scalar
  • duplicate_scalar_to_axis : a scalar value is duplicated on each level of the axis.

YM

  • Property svn:eol-style set to native
File size: 3.0 KB
Line 
1/*!
2   \file axis_algorithm_duplicate_scalar.cpp
3
4   \brief Algorithm to duplicate scalar into  axis
5 */
6#include "axis_algorithm_duplicate_scalar.hpp"
7#include "duplicate_scalar_to_axis.hpp"
8#include "axis.hpp"
9#include "scalar.hpp"
10#include "grid.hpp"
11#include "grid_transformation_factory_impl.hpp"
12
13namespace xios {
14CGenericAlgorithmTransformation* CAxisAlgorithmDuplicateScalar::create(CGrid* gridDst, CGrid* gridSrc,
15                                                                     CTransformation<CAxis>* transformation,
16                                                                     int elementPositionInGrid,
17                                                                     std::map<int, int>& elementPositionInGridSrc2ScalarPosition,
18                                                                     std::map<int, int>& elementPositionInGridSrc2AxisPosition,
19                                                                     std::map<int, int>& elementPositionInGridSrc2DomainPosition,
20                                                                     std::map<int, int>& elementPositionInGridDst2ScalarPosition,
21                                                                     std::map<int, int>& elementPositionInGridDst2AxisPosition,
22                                                                     std::map<int, int>& elementPositionInGridDst2DomainPosition)
23{
24  std::vector<CAxis*> axisListDestP = gridDst->getAxis();
25  std::vector<CScalar*> scalarListSrcP = gridSrc->getScalars();
26
27  CDuplicateScalarToAxis* duplicateScalar = dynamic_cast<CDuplicateScalarToAxis*> (transformation);
28  int axisDstIndex = elementPositionInGridDst2AxisPosition[elementPositionInGrid];
29  int scalarSrcIndex = elementPositionInGridSrc2ScalarPosition[elementPositionInGrid];
30
31  return (new CAxisAlgorithmDuplicateScalar(axisListDestP[axisDstIndex], scalarListSrcP[scalarSrcIndex], duplicateScalar));
32}
33
34bool CAxisAlgorithmDuplicateScalar::registerTrans()
35{
36  CGridTransformationFactory<CAxis>::registerTransformation(TRANS_DUPLICATE_SCALAR_TO_AXIS, create);
37}
38
39
40CAxisAlgorithmDuplicateScalar::CAxisAlgorithmDuplicateScalar(CAxis* axisDestination, CScalar* scalarSource, CDuplicateScalarToAxis* algo)
41 : CAxisAlgorithmTransformation(axisDestination, scalarSource)
42{
43
44}
45
46
47CAxisAlgorithmDuplicateScalar::~CAxisAlgorithmDuplicateScalar()
48{
49}
50
51void CAxisAlgorithmDuplicateScalar::computeIndexSourceMapping_(const std::vector<CArray<double,1>* >& dataAuxInputs)
52{
53  this->transformationMapping_.resize(1);
54  this->transformationWeight_.resize(1);
55
56  TransformationIndexMap& transMap = this->transformationMapping_[0];
57  TransformationWeightMap& transWeight = this->transformationWeight_[0];
58
59  CArray<int,1>& axisDstIndex = axisDest_->index;
60
61  int nbAxisIdx = axisDstIndex.numElements();
62  for (int idxAxis = 0; idxAxis < nbAxisIdx; ++idxAxis)
63  {
64    int globalAxisIdx = axisDstIndex(idxAxis);
65    transMap[globalAxisIdx].resize(1);
66    transWeight[globalAxisIdx].resize(1);
67    transMap[globalAxisIdx][0] = 0 ;
68    transWeight[globalAxisIdx][0] = 1.0 ;
69  }
70}
71
72}
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