source: XIOS/trunk/src/node/reduce_domain_to_axis.cpp @ 895

Last change on this file since 895 was 895, checked in by mhnguyen, 6 years ago

Adding a new transformation: Reduce a domain to an axis

Test
+) On Curie
+) Tests pass and are correct

File size: 4.6 KB
Line 
1#include "reduce_domain_to_axis.hpp"
2#include "type.hpp"
3#include "axis.hpp"
4#include "domain.hpp"
5
6namespace xios {
7
8  /// ////////////////////// Définitions ////////////////////// ///
9
10  CReduceDomainToAxis::CReduceDomainToAxis(void)
11    : CObjectTemplate<CReduceDomainToAxis>(), CReduceDomainToAxisAttributes(), CTransformation<CAxis>()
12  { /* Ne rien faire de plus */ }
13
14  CReduceDomainToAxis::CReduceDomainToAxis(const StdString & id)
15    : CObjectTemplate<CReduceDomainToAxis>(id), CReduceDomainToAxisAttributes(), CTransformation<CAxis>()
16  { /* Ne rien faire de plus */ }
17
18  CReduceDomainToAxis::~CReduceDomainToAxis(void)
19  {}
20
21  CTransformation<CAxis>* CReduceDomainToAxis::create(const StdString& id, xml::CXMLNode* node)
22  {
23    CReduceDomainToAxis* reduceDomain = CReduceDomainToAxisGroup::get("reduce_domain_to_axis_definition")->createChild(id);
24    if (node) reduceDomain->parse(*node);
25    return static_cast<CTransformation<CAxis>*>(reduceDomain);
26  }
27
28  bool CReduceDomainToAxis::registerTrans()
29  {
30    return registerTransformation(TRANS_REDUCE_DOMAIN_TO_AXIS, CReduceDomainToAxis::create);
31  }
32
33  bool CReduceDomainToAxis::_dummyRegistered = CReduceDomainToAxis::registerTrans();
34
35  //----------------------------------------------------------------
36
37  StdString CReduceDomainToAxis::GetName(void)    { return StdString("reduce_domain_to_axis"); }
38  StdString CReduceDomainToAxis::GetDefName(void) { return StdString("reduce_domain_to_axis"); }
39  ENodeType CReduceDomainToAxis::GetType(void)    { return eReduceDomainToAxis; }
40
41  void CReduceDomainToAxis::checkValid(CAxis* axisDst, CDomain* domainSrc)
42  {
43    if (CDomain::type_attr::unstructured == domainSrc->type)
44      ERROR("CReduceDomainToAxis::checkValid(CAxis* axisDst, CDomain* domainSrc)",
45       << "Domain reduction is only supported for rectilinear or curvillinear grid."
46       << "Domain source " <<domainSrc->getId() << std::endl
47       << "Axis destination " << axisDst->getId());
48
49    int axis_n_glo = axisDst->n_glo;
50    int domain_ni_glo = domainSrc->ni_glo;
51    int domain_nj_glo = domainSrc->nj_glo;
52
53    StdString opLists[]= {"sum","min","max"};
54    std::set<StdString> opString(opLists, opLists + sizeof(opLists)/sizeof(opLists[0]));
55
56    StdString dirLists[]= {"i","j"};
57    std::set<StdString> dirString(dirLists, dirLists + sizeof(dirLists)/sizeof(dirLists[0]));
58
59    if (this->operation.isEmpty())
60      ERROR("CReduceDomainToAxis::checkValid(CAxis* axisDst, CDomain* domainSrc)",
61             << "An operation must be defined."
62             << "Domain source " <<domainSrc->getId() << std::endl
63             << "Axis destination " << axisDst->getId());
64
65    StdString op = this->operation;
66    if (opString.end() == opString.find(op))
67      ERROR("CReduceDomainToAxis::checkValid(CAxis* axisDst, CDomain* domainSrc)",
68         << "Operation '" << op << "' not found. Please make sure to use a supported one"
69         << "Domain source " <<domainSrc->getId() << std::endl
70         << "Axis destination " << axisDst->getId());
71
72    if (this->direction.isEmpty())
73      ERROR("CReduceDomainToAxis::checkValid(CAxis* axisDst, CDomain* domainSrc)",
74             << "A direction to apply the operation must be defined. It should be: 'i' or 'j'"
75             << "Domain source " <<domainSrc->getId() << std::endl
76             << "Axis destination " << axisDst->getId());
77
78    StdString direction = this->direction;
79    if (dirString.end() == dirString.find(direction))
80    {
81      ERROR("CReduceDomainToAxis::checkValid(CAxis* axisDst, CDomain* domainSrc)",
82       << "Direction '" << direction << " is undefined. Please make sure to use a supported one: i or j"
83       << "Domain source " <<domainSrc->getId() << std::endl
84       << "Axis destination " << axisDst->getId());
85    }
86    else
87    {
88      if (0 == direction.compare("j"))
89      {
90        if (axis_n_glo != domain_ni_glo)
91         ERROR("CReduceDomainToAxis::checkValid(CAxis* axisDst, CDomain* domainSrc)",
92           << "Reduce domain along j, axis destination should have n_glo equal to ni_glo of domain source"
93           << "Domain source " <<domainSrc->getId() << " has nj_glo " << domain_ni_glo << std::endl
94           << "Axis destination " << axisDst->getId() << " has n_glo " << axis_n_glo);
95      }
96      if (0 == direction.compare("i"))
97      {
98        if (axis_n_glo != domain_nj_glo)
99         ERROR("CReduceDomainToAxis::checkValid(CAxis* axisDst, CDomain* domainSrc)",
100           << "Reduce domain along i, axis destination should have n_glo equal to nj_glo of domain source"
101           << "Domain source " <<domainSrc->getId() << " has nj_glo " << domain_nj_glo << std::endl
102           << "Axis destination " << axisDst->getId() << " has n_glo " << axis_n_glo);
103      }
104    }
105  }
106
107}
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