# -*- coding: iso-8859-1 -*-
-# Copyright (C) 2007-2012 CEA/DEN, EDF R&D
+# Copyright (C) 2007-2024 CEA, EDF
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
-# version 2.1 of the License.
+# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
#
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
+# Author : Anthony Geay (CEA/DEN)
from MEDLoader import *
import unittest
from math import pi,e,sqrt
-from MEDLoaderDataForTest import MEDLoaderDataForTest
+from MEDLoaderDataForTest import MEDLoaderDataForTest,WriteInTmpDir
+from MEDLoaderDataForTest import TestWriteUMeshesRW1,TestMultiFieldShuffleRW1
-class MEDLoaderTest(unittest.TestCase):
+class MEDLoaderTest2(unittest.TestCase):
+ @WriteInTmpDir
def testMesh1DRW(self):
mesh=MEDLoaderDataForTest.build1DMesh_1();
- mesh.checkCoherency();
- MEDLoader.WriteUMeshDep("Pyfile1.med",mesh,False);
- mesh_rw=MEDLoader.ReadUMeshFromFile("Pyfile1.med",mesh.getName(),0);
+ mesh.checkConsistencyLight();
+ WriteUMeshDep("Pyfile1.med",mesh,False);
+ mesh_rw=ReadUMeshFromFile("Pyfile1.med",mesh.getName(),0);
self.assertTrue(mesh.isEqual(mesh_rw,1e-12));
pass
+ @WriteInTmpDir
def testMesh2DCurveRW(self):
mesh=MEDLoaderDataForTest.build2DCurveMesh_1();
- mesh.checkCoherency();
- MEDLoader.WriteUMeshDep("Pyfile2.med",mesh,False);
- mesh_rw=MEDLoader.ReadUMeshFromFile("Pyfile2.med",mesh.getName(),0);
+ mesh.checkConsistencyLight();
+ WriteUMeshDep("Pyfile2.med",mesh,False);
+ mesh_rw=ReadUMeshFromFile("Pyfile2.med",mesh.getName(),0);
self.assertTrue(mesh.isEqual(mesh_rw,1e-12));
pass
+ @WriteInTmpDir
def testMesh2DRW(self):
mesh=MEDLoaderDataForTest.build2DMesh_1();
- mesh.checkCoherency();
- MEDLoader.WriteUMeshDep("Pyfile3.med",mesh,False);
- mesh_rw=MEDLoader.ReadUMeshFromFile("Pyfile3.med",mesh.getName(),0);
+ mesh.checkConsistencyLight();
+ WriteUMeshDep("Pyfile3.med",mesh,False);
+ mesh_rw=ReadUMeshFromFile("Pyfile3.med",mesh.getName(),0);
self.assertTrue(mesh.isEqual(mesh_rw,1e-12));
pass
+ @WriteInTmpDir
def testMesh3DSurfRW(self):
mesh=MEDLoaderDataForTest.build3DSurfMesh_1();
- mesh.checkCoherency();
- MEDLoader.WriteUMeshDep("Pyfile4.med",mesh,False);
- mesh_rw=MEDLoader.ReadUMeshFromFile("Pyfile4.med",mesh.getName(),0);
+ mesh.checkConsistencyLight();
+ WriteUMeshDep("Pyfile4.med",mesh,False);
+ mesh_rw=ReadUMeshFromFile("Pyfile4.med",mesh.getName(),0);
self.assertTrue(mesh.isEqual(mesh_rw,1e-12));
pass
+ @WriteInTmpDir
def testMesh3DRW(self):
mesh=MEDLoaderDataForTest.build3DMesh_1();
- mesh.checkCoherency();
- MEDLoader.WriteUMeshDep("Pyfile5.med",mesh,False);
- mesh_rw=MEDLoader.ReadUMeshFromFile("Pyfile5.med",mesh.getName(),0);
+ mesh.checkConsistencyLight();
+ WriteUMeshDep("Pyfile5.med",mesh,False);
+ mesh_rw=ReadUMeshFromFile("Pyfile5.med",mesh.getName(),0);
self.assertTrue(mesh.isEqual(mesh_rw,1e-12));
pass
+ @WriteInTmpDir
def testFieldRW1(self):
f1=MEDLoaderDataForTest.buildVecFieldOnCells_1();
- MEDLoader.WriteFieldDep("Pyfile6.med",f1,False);
- f2=MEDLoader.ReadFieldCell("Pyfile6.med",f1.getMesh().getName(),0,f1.getName(),0,1);
+ WriteFieldDep("Pyfile6.med",f1,False);
+ f2=ReadFieldCell("Pyfile6.med",f1.getMesh().getName(),0,f1.getName(),0,1);
self.assertTrue(f1.isEqual(f2,1e-12,1e-12));
#
f1=MEDLoaderDataForTest.buildVecFieldOnNodes_1();
- MEDLoader.WriteFieldDep("Pyfile7.med",f1,False);
- f2=MEDLoader.ReadFieldNode("Pyfile7.med",f1.getMesh().getName(),0,f1.getName(),2,3);
+ WriteFieldDep("Pyfile7.med",f1,False);
+ f2=ReadFieldNode("Pyfile7.med",f1.getMesh().getName(),0,f1.getName(),2,3);
self.assertTrue(f1.isEqual(f2,1e-12,1e-12));
pass
+ @WriteInTmpDir
def testFieldRW2(self):
fileName="Pyfile8.med";
VAL1=12345.67890314;
VAL2=-1111111111111.;
f1=MEDLoaderDataForTest.buildVecFieldOnCells_1();
- MEDLoader.WriteFieldDep(fileName,f1,False);
+ WriteFieldDep(fileName,f1,False);
f1.setTime(10.,8,9);
f1.getArray().setIJ(0,0,VAL1);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
+ WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
f1.setTime(10.14,18,19);
f1.getArray().setIJ(0,0,VAL2);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
+ WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
#retrieving time steps...
- f2=MEDLoader.ReadFieldCell(fileName,f1.getMesh().getName(),0,f1.getName(),8,9);
+ f2=ReadFieldCell(fileName,f1.getMesh().getName(),0,f1.getName(),8,9);
f1.setTime(10.,8,9);
f1.getArray().setIJ(0,0,VAL1);
self.assertTrue(f1.isEqual(f2,1e-12,1e-12));
- f2=MEDLoader.ReadFieldCell(fileName,f1.getMesh().getName(),0,f1.getName(),0,1);
+ f2=ReadFieldCell(fileName,f1.getMesh().getName(),0,f1.getName(),0,1);
f3=MEDLoaderDataForTest.buildVecFieldOnCells_1();
self.assertTrue(f3.isEqual(f2,1e-12,1e-12));
- f2=MEDLoader.ReadFieldCell(fileName,f1.getMesh().getName(),0,f1.getName(),18,19);
+ f2=ReadFieldCell(fileName,f1.getMesh().getName(),0,f1.getName(),18,19);
f1.setTime(10.14,18,19);
f1.getArray().setIJ(0,0,VAL2);
self.assertTrue(f1.isEqual(f2,1e-12,1e-12));
#ON NODES
f1=MEDLoaderDataForTest.buildVecFieldOnNodes_1();
fileName2="Pyfile9.med";
- MEDLoader.WriteFieldDep(fileName2,f1,False);
+ WriteFieldDep(fileName2,f1,False);
f1.setTime(110.,108,109);
tmp=f1.getArray().getPointer();
f1.getArray().setIJ(0,3,VAL1);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName2,f1);
+ WriteFieldUsingAlreadyWrittenMesh(fileName2,f1);
f1.setTime(210.,208,209);
f1.getArray().setIJ(0,3,VAL2);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName2,f1);
- f2=MEDLoader.ReadFieldNode(fileName2,f1.getMesh().getName(),0,f1.getName(),108,109);
+ WriteFieldUsingAlreadyWrittenMesh(fileName2,f1);
+ f2=ReadFieldNode(fileName2,f1.getMesh().getName(),0,f1.getName(),108,109);
f1.setTime(110.,108,109);
f1.getArray().setIJ(0,3,VAL1);
self.assertTrue(f1.isEqual(f2,1e-12,1e-12));
- f2=MEDLoader.ReadFieldNode(fileName2,f1.getMesh().getName(),0,f1.getName(),2,3);
+ f2=ReadFieldNode(fileName2,f1.getMesh().getName(),0,f1.getName(),2,3);
f3=MEDLoaderDataForTest.buildVecFieldOnNodes_1();
self.assertTrue(f3.isEqual(f2,1e-12,1e-12));
- f2=MEDLoader.ReadFieldNode(fileName2,f1.getMesh().getName(),0,f1.getName(),208,209);
+ f2=ReadFieldNode(fileName2,f1.getMesh().getName(),0,f1.getName(),208,209);
f1.setTime(210.,208,209);
f1.getArray().setIJ(0,3,VAL2);
self.assertTrue(f1.isEqual(f2,1e-12,1e-12));
#
# Multi field in a same file, but this field has several
#
+ @WriteInTmpDir
def testFieldRW3(self):
fileName="Pyfile11.med";
VAL1=12345.67890314;
f1.setTime(10.,8,9);
tmp=f1.getArray().getPointer();
f1.getArray().setIJ(0,0,VAL1);
- MEDLoader.WriteFieldDep(fileName,f1,False);
+ WriteFieldDep(fileName,f1,False);
f1.setTime(10.14,18,19);
f1.getArray().setIJ(0,0,VAL2);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
+ WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
f1.getMesh().setName(name3);
f1.setTime(10.55,28,29);
f1.getArray().setIJ(0,0,3*VAL1);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
+ WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
f1.setTime(10.66,38,39);
f1.getArray().setIJ(0,0,3*VAL2);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
+ WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
f1.setTime(10.77,48,49);
f1.getArray().setIJ(0,0,4*VAL2);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
+ WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
#ON NODES
f1=MEDLoaderDataForTest.buildVecFieldOnNodes_1();
f1.setName(name1);
f1.getMesh().setName(name3);
f1.setTime(110.,8,9);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
+ WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
f1.setTime(110.,108,109);
tmp=f1.getArray().getPointer();
f1.getArray().setIJ(0,3,VAL1);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
+ WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
f1.setTime(210.,208,209);
f1.getArray().setIJ(0,3,VAL2);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
+ WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
#
- it1=MEDLoader.GetCellFieldIterations(fileName,name3,name1);
+ it1=GetCellFieldIterations(fileName,name3,name1);
self.assertEqual(5,len(it1));
self.assertEqual(8,it1[0][0]); self.assertEqual(9,it1[0][1]);
self.assertEqual(18,it1[1][0]); self.assertEqual(19,it1[1][1]);
self.assertEqual(28,it1[2][0]); self.assertEqual(29,it1[2][1]);
self.assertEqual(38,it1[3][0]); self.assertEqual(39,it1[3][1]);
self.assertEqual(48,it1[4][0]); self.assertEqual(49,it1[4][1]);
- it3=MEDLoader.GetNodeFieldIterations(fileName,name3,name1);
+ it3=GetNodeFieldIterations(fileName,name3,name1);
self.assertEqual(3,len(it3));
self.assertEqual(8,it3[0][0]); self.assertEqual(9,it3[0][1]);
self.assertEqual(108,it3[1][0]); self.assertEqual(109,it3[1][1]);
self.assertEqual(208,it3[2][0]); self.assertEqual(209,it3[2][1]);
#
#
- f1=MEDLoader.ReadFieldCell(fileName,name3,0,name1,8,9);
+ f1=ReadFieldCell(fileName,name3,0,name1,8,9);
self.assertAlmostEqual(VAL1,f1.getArray().getIJ(0,0),13);
- f1=MEDLoader.ReadFieldCell(fileName,name3,0,name1,18,19);
+ f1=ReadFieldCell(fileName,name3,0,name1,18,19);
self.assertAlmostEqual(VAL2,f1.getArray().getIJ(0,0),13);
- f1=MEDLoader.ReadFieldCell(fileName,name3,0,name1,28,29);
+ f1=ReadFieldCell(fileName,name3,0,name1,28,29);
self.assertAlmostEqual(3*VAL1,f1.getArray().getIJ(0,0),13);
- f1=MEDLoader.ReadFieldCell(fileName,name3,0,name1,38,39);
+ f1=ReadFieldCell(fileName,name3,0,name1,38,39);
self.assertAlmostEqual(3*VAL2,f1.getArray().getIJ(0,0),13);
- f1=MEDLoader.ReadFieldCell(fileName,name3,0,name1,48,49);
+ f1=ReadFieldCell(fileName,name3,0,name1,48,49);
self.assertAlmostEqual(4*VAL2,f1.getArray().getIJ(0,0),13);
#
- f1=MEDLoader.ReadFieldNode(fileName,name3,0,name1,8,9);
+ f1=ReadFieldNode(fileName,name3,0,name1,8,9);
self.assertAlmostEqual(71.,f1.getArray().getIJ(0,3),13);
- f1=MEDLoader.ReadFieldNode(fileName,name3,0,name1,108,109);
+ f1=ReadFieldNode(fileName,name3,0,name1,108,109);
self.assertAlmostEqual(VAL1,f1.getArray().getIJ(0,3),13);
- f1=MEDLoader.ReadFieldNode(fileName,name3,0,name1,208,209);
+ f1=ReadFieldNode(fileName,name3,0,name1,208,209);
self.assertAlmostEqual(VAL2,f1.getArray().getIJ(0,3),13);
pass
+ @WriteInTmpDir
def testMultiMeshRW1(self):
fileName="Pyfile10.med";
mesh1=MEDLoaderDataForTest.build3DMesh_1();
mesh4.setCoords(mesh1.getCoords());
meshes=[mesh1,mesh2,mesh3,mesh4]
mnane="3DToto";
- MEDLoader.WriteUMeshesPartitionDep(fileName,mnane,meshes,False);
+ WriteUMeshesPartitionDep(fileName,mnane,meshes,False);
#
- mesh5=MEDLoader.ReadUMeshFromFile(fileName,mnane);
+ mesh5=ReadUMeshFromFile(fileName,mnane);
mesh1.setName(mnane);
part3=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]
mesh6=mesh5.buildPartOfMySelf(part3,True);
mesh6.setName(mnane);
self.assertTrue(mesh6.isEqual(mesh1,1e-12));
- grps=MEDLoader.GetMeshGroupsNames(fileName,mnane);
+ grps=GetMeshGroupsNames(fileName,mnane);
self.assertEqual(4,len(grps));
grps.index("mesh2");
grps.index("mesh3");
grps.index("3DMesh_1");
#
vec=["mesh2"];
- mesh2_2=MEDLoader.ReadUMeshFromGroups(fileName,mnane,0,vec);
+ mesh2_2=ReadUMeshFromGroups(fileName,mnane,0,vec);
self.assertTrue(mesh2_2.isEqual(mesh2,1e-12));
vec=["mesh3"];
- mesh3_2=MEDLoader.ReadUMeshFromGroups(fileName,mnane,0,vec);
+ mesh3_2=ReadUMeshFromGroups(fileName,mnane,0,vec);
self.assertTrue(mesh3_2.isEqual(mesh3,1e-12));
vec=["mesh4"];
- mesh4_2=MEDLoader.ReadUMeshFromGroups(fileName,mnane,0,vec);
+ mesh4_2=ReadUMeshFromGroups(fileName,mnane,0,vec);
self.assertTrue(mesh4_2.isEqual(mesh4,1e-12));
vec=["3DMesh_1"];
- mesh1_2=MEDLoader.ReadUMeshFromGroups(fileName,mnane,0,vec);
+ mesh1_2=ReadUMeshFromGroups(fileName,mnane,0,vec);
mesh1.setName("3DMesh_1");
self.assertTrue(mesh1_2.isEqual(mesh1,1e-12));
#
- vec=["Family_4","Family_2"];
- mesh2_2=MEDLoader.ReadUMeshFromFamilies(fileName,mnane,0,vec);
+ vec=["Family_-5","Family_-3"];
+ mesh2_2=ReadUMeshFromFamilies(fileName,mnane,0,vec);
mesh2_2.setName("mesh2");
self.assertTrue(mesh2_2.isEqual(mesh2,1e-12));
pass
+ @WriteInTmpDir
def testMesh3DSurfShuffleRW(self):
fileName="Pyfile15.med";
mesh=MEDLoaderDataForTest.build3DSurfMesh_1();
renumber1=[2,5,1,0,3,4]
mesh.renumberCells(renumber1,False);
- mesh.checkCoherency();
- MEDLoader.WriteUMeshDep(fileName,mesh,False);
- mesh_rw=MEDLoader.ReadUMeshFromFile(fileName,mesh.getName(),0);
+ mesh.checkConsistencyLight();
+ WriteUMeshDep(fileName,mesh,False);
+ mesh_rw=ReadUMeshFromFile(fileName,mesh.getName(),0);
self.assertTrue(mesh.isEqual(mesh_rw,1e-12));
pass
+ @WriteInTmpDir
def testMultiFieldShuffleRW1(self):
- fileName="Pyfile17.med";
- m=MEDLoaderDataForTest.build3DMesh_2();
- self.assertEqual(20,m.getNumberOfCells());
- self.assertEqual(45,m.getNumberOfNodes());
- polys=[1,4,6]
- m.convertToPolyTypes(polys);
- renum=[1,3,2,8,9,12,13,16,19,0,4,7,5,15,14,17,10,18,6,11]
- m.renumberCells(renum,False);
- m.orientCorrectlyPolyhedrons();
- # Writing
- MEDLoader.WriteUMeshDep(fileName,m,False);
- f1Tmp=m.getMeasureField(False);
- f1=f1Tmp.buildNewTimeReprFromThis(ONE_TIME,False);
- f1.setTime(0.,1,2);
- f_1=f1.cloneWithMesh(True);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
- f1.applyFunc("2*x");
- f1.setTime(0.01,3,4);
- f_2=f1.cloneWithMesh(True);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
- f1.applyFunc("2*x/3");
- f1.setTime(0.02,5,6);
- f_3=f1.cloneWithMesh(True);
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
- # Reading
- its=[(1,2),(3,4),(5,6)];
- fs=MEDLoader.ReadFieldsOnSameMesh(ON_CELLS,fileName,f_1.getMesh().getName(),0,f_1.getName(),its);
- self.assertEqual(3,len(fs));
- self.assertTrue(fs[0].isEqual(f_1,1e-12,1e-12));
- self.assertTrue(fs[1].isEqual(f_2,1e-12,1e-12));
- self.assertTrue(fs[2].isEqual(f_3,1e-12,1e-12));
+ TestMultiFieldShuffleRW1(self)
pass
+ @WriteInTmpDir
def testWriteUMeshesRW1(self):
- fileName="Pyfile18.med";
- m3d=MEDLoaderDataForTest.build3DMesh_2();
- pt=[0.,0.,-0.3]
- vec=[0.,0.,1.]
- nodes=m3d.findNodesOnPlane(pt,vec,1e-12);
- m2d=m3d.buildFacePartOfMySelfNode(nodes,True);
- renumber=[1,2,0,4,3]
- m2d.renumberCells(renumber,False);
- m2d.setName("ExampleOfMultiDimW");
- meshes=[m2d,m3d]
- MEDLoader.WriteUMeshes(fileName,meshes,False);
- m3d_bis=MEDLoader.ReadUMeshFromFile(fileName,m2d.getName(),0);
- self.assertTrue(not m3d_bis.isEqual(m3d,1e-12));
- m3d_bis.setName(m3d.getName());
- self.assertTrue(m3d_bis.isEqual(m3d,1e-12));
- m2d_bis=MEDLoader.ReadUMeshFromFile(fileName,m2d.getName(),-1);#-1 for faces
- self.assertTrue(m2d_bis.isEqual(m2d,1e-12));
- # Creation of a field on faces.
- f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME);
- f1.setName("FieldOnFacesShuffle");
- f1.setMesh(m2d);
- array=DataArrayDouble.New();
- arr1=[71.,171.,10.,110.,20.,120.,30.,130.,40.,140.]
- array.setValues(arr1,m2d.getNumberOfCells(),2);
- array.setInfoOnComponent(0,"plkj [mm]");
- array.setInfoOnComponent(1,"pqqqss [mm]");
- f1.setArray(array);
- tmp=array.setValues(arr1,m2d.getNumberOfCells(),2);
- f1.setTime(3.14,2,7);
- f1.checkCoherency();
- MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fileName,f1);
- f2=MEDLoader.ReadFieldCell(fileName,f1.getMesh().getName(),-1,f1.getName(),2,7);
- self.assertTrue(f2.isEqual(f1,1e-12,1e-12));
+ TestWriteUMeshesRW1(self)
pass
pass
-unittest.main()
+if __name__ == "__main__":
+ unittest.main()
