1 | /*! |
---|
2 | \file axis_algorithm_interpolate.hpp |
---|
3 | \author Ha NGUYEN |
---|
4 | \since 23 June 2015 |
---|
5 | \date 23 June 2015 |
---|
6 | |
---|
7 | \brief Algorithm for interpolation on an axis. |
---|
8 | */ |
---|
9 | #ifndef __XIOS_AXIS_ALGORITHM_INTERPOLATE_HPP__ |
---|
10 | #define __XIOS_AXIS_ALGORITHM_INTERPOLATE_HPP__ |
---|
11 | |
---|
12 | #include "axis_algorithm_transformation.hpp" |
---|
13 | #include "transformation.hpp" |
---|
14 | |
---|
15 | namespace xios { |
---|
16 | |
---|
17 | class CAxis; |
---|
18 | class CGrid; |
---|
19 | class CInterpolateAxis; |
---|
20 | |
---|
21 | /*! |
---|
22 | \class CAxisAlgorithmInterpolate |
---|
23 | Implementing interpolation on axis |
---|
24 | The values on axis source are assumed monotonic |
---|
25 | */ |
---|
26 | class CAxisAlgorithmInterpolate : public CAxisAlgorithmTransformation |
---|
27 | { |
---|
28 | public: |
---|
29 | CAxisAlgorithmInterpolate(CAxis* axisDestination, CAxis* axisSource, CInterpolateAxis* interpAxis); |
---|
30 | |
---|
31 | virtual ~CAxisAlgorithmInterpolate() {} |
---|
32 | |
---|
33 | static bool registerTrans(); |
---|
34 | |
---|
35 | virtual StdString getName() {return "interpolate_axis";} |
---|
36 | bool isInversed() {return isInversed_;} |
---|
37 | |
---|
38 | protected: |
---|
39 | void computeIndexSourceMapping_(const std::vector<CArray<double,1>* >& dataAuxInputs); |
---|
40 | |
---|
41 | private: |
---|
42 | void retrieveAllAxisValue(const CArray<double,1>& axisValue, const CArray<bool,1>& axisMask, |
---|
43 | std::vector<double>& recvBuff, std::vector<int>& indexVec); |
---|
44 | void computeInterpolantPoint(const std::vector<double>& recvBuff, const std::vector<int>&, int transPos = 0); |
---|
45 | void computeInterpolantPoint(const std::vector<double>& recvBuff, const std::vector<int>&, |
---|
46 | const std::vector<CArray<double,1>* >& dataAuxInputs, int transPos = 0); |
---|
47 | void computeWeightedValueAndMapping(CArray<double,1>& axisDestValue, const std::map<int, std::vector<std::pair<int,double> > >& interpolatingIndexValues, int transPos = 0); |
---|
48 | void fillInAxisValue(std::vector<CArray<double,1> >& vecAxisValue, |
---|
49 | const std::vector<CArray<double,1>* >& dataAuxInputs); |
---|
50 | |
---|
51 | private: |
---|
52 | // Interpolation order |
---|
53 | int order_; |
---|
54 | bool extrapolate_ ; |
---|
55 | StdString coordinate_; |
---|
56 | StdString coordinateDST_; |
---|
57 | bool isInversed_; |
---|
58 | std::vector<std::vector<int> > transPosition_; |
---|
59 | |
---|
60 | private: |
---|
61 | static CGenericAlgorithmTransformation* create(CGrid* gridDst, CGrid* gridSrc, |
---|
62 | CTransformation<CAxis>* transformation, |
---|
63 | int elementPositionInGrid, |
---|
64 | std::map<int, int>& elementPositionInGridSrc2ScalarPosition, |
---|
65 | std::map<int, int>& elementPositionInGridSrc2AxisPosition, |
---|
66 | std::map<int, int>& elementPositionInGridSrc2DomainPosition, |
---|
67 | std::map<int, int>& elementPositionInGridDst2ScalarPosition, |
---|
68 | std::map<int, int>& elementPositionInGridDst2AxisPosition, |
---|
69 | std::map<int, int>& elementPositionInGridDst2DomainPosition); |
---|
70 | }; |
---|
71 | |
---|
72 | } |
---|
73 | |
---|
74 | #endif // __XIOS_AXIS_ALGORITHM_INTERPOLATE_HPP__ |
---|