self.assertEqual(len(allFMTSLeavesPerCommonSupport2),1)
self.assertEqual(len(allFMTSLeavesPerCommonSupport2[0][0]),2)
pass
+
+ def test17(self):
+ """ First test on GAUSS_NE (Elno). Here no Profiles.
+ 2 times steps.
+ """
+ fname="ForMEDReader17.med"
+ fieldName1="MyFirstElno"
+ fieldName2="ACellField"
+ fieldName3="ANodeField"
+ coo=DataArrayDouble([0.,0.,1.,0.,2.,0.,0.,1.,1.,1.,2.,1.],6,2)
+ m=MEDCouplingUMesh("mesh",2)
+ m.setCoords(coo)
+ m.allocateCells()
+ m.insertNextCell(NORM_QUAD4,[0,3,4,1])
+ m.insertNextCell(NORM_QUAD4,[1,4,5,2])
+ m.checkCoherency2()
+ #
+ t=(1.1,0,-1)
+ f=MEDCouplingFieldDouble(ON_GAUSS_NE) ; f.setTime(*t) ; f.setMesh(m)
+ f.setArray(DataArrayDouble([3.,5.,7.,6.,2.,3.,11.,8.]))
+ f.setName(fieldName1)
+ f.checkCoherency()
+ MEDLoader.WriteField(fname,f,True)
+ f2=MEDCouplingFieldDouble(ON_CELLS) ; f2.setTime(*t) ; f2.setMesh(m)
+ f2.setArray(DataArrayDouble([7.,11.],2,1))
+ f2.setName(fieldName2)
+ MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fname,f2)
+ f3=MEDCouplingFieldDouble(ON_NODES) ; f3.setTime(*t) ; f3.setMesh(m)
+ f3.setArray(DataArrayDouble([1.,2.,4.,1.,2.,4.],6,1))
+ f3.setName(fieldName3)
+ MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fname,f3)
+ #
+ t=(2.1,1,-1)
+ f=MEDCouplingFieldDouble(ON_GAUSS_NE) ; f.setTime(*t) ; f.setMesh(m)
+ f.setArray(DataArrayDouble([7.,6.,3.,5.,11.,8.,2.,3.]))
+ f.setName(fieldName1)
+ f.checkCoherency()
+ MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fname,f)
+ f2=MEDCouplingFieldDouble(ON_CELLS) ; f2.setTime(*t) ; f2.setMesh(m)
+ f2.setArray(DataArrayDouble([11.,7.],2,1))
+ f2.setName(fieldName2)
+ MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fname,f2)
+ f3=MEDCouplingFieldDouble(ON_NODES) ; f3.setTime(*t) ; f3.setMesh(m)
+ f3.setArray(DataArrayDouble([4.,2.,1.,4.,2.,1.],6,1))
+ f3.setName(fieldName3)
+ MEDLoader.WriteFieldUsingAlreadyWrittenMesh(fname,f3)
+ ########## GO for reading in MEDReader,by not loading all. Mesh is fully loaded but not fields values
+ ms=MEDFileMeshes(fname)
+ fields=MEDFileFields(fname,False)
+ fields_per_mesh=[fields.partOfThisLyingOnSpecifiedMeshName(meshName) for meshName in ms.getMeshesNames()]
+ allFMTSLeavesToDisplay=[]
+ for fields in fields_per_mesh:
+ allFMTSLeavesToDisplay2=[]
+ for fmts in fields:
+ allFMTSLeavesToDisplay2+=fmts.splitDiscretizations()
+ pass
+ allFMTSLeavesToDisplay.append(allFMTSLeavesToDisplay2)
+ pass
+ self.assertEqual(len(allFMTSLeavesToDisplay),1)
+ self.assertEqual(len(allFMTSLeavesToDisplay[0]),3)
+ allFMTSLeavesPerTimeSeries=MEDFileAnyTypeFieldMultiTS.SplitIntoCommonTimeSeries(sum(allFMTSLeavesToDisplay,[]))
+ self.assertEqual(len(allFMTSLeavesPerTimeSeries),1)
+ self.assertEqual(len(allFMTSLeavesPerTimeSeries[0]),3)
+ allFMTSLeavesPerCommonSupport1=MEDFileAnyTypeFieldMultiTS.SplitPerCommonSupport(allFMTSLeavesToDisplay[0],ms[ms.getMeshesNames()[0]])
+ self.assertEqual(len(allFMTSLeavesPerCommonSupport1),1)
+ self.assertEqual(len(allFMTSLeavesPerCommonSupport1[0][0]),3)
+ #
+ mst=MEDFileMeshStruct.New(ms[0])
+ #
+ fcscp=allFMTSLeavesPerCommonSupport1[0][1]
+ mml=fcscp.buildFromScratchDataSetSupport(0,fields)
+ mml2=mml.prepare()
+ self.assertTrue(isinstance(mml2,MEDUMeshMultiLev))
+ ncc,a0,a1,a2,a3,a4,a5=mml2.buildVTUArrays()
+ self.assertTrue(not ncc) # spaceDim 2 -> VTK wants 3D
+ self.assertTrue(a0.isEqual(DataArrayDouble([0.,0.,0.,1.,0.,0.,2.,0.,0.,0.,1.,0.,1.,1.,0.,2.,1.,0.],6,3),1e-12))
+ self.assertTrue(a1.isEqual(DataArrayByte([9,9])))
+ self.assertTrue(a2.isEqual(DataArrayInt([0,5])))
+ self.assertTrue(a3.isEqual(DataArrayInt([4,0,3,4,1,4,1,4,5,2])))
+ self.assertTrue(a4 is None)
+ self.assertTrue(a5 is None)
+ a6,a7=mml2.retrieveFamilyIdsOnCells()
+ self.assertTrue(a6.isEqual(DataArrayInt([0,0])))
+ self.assertTrue(a7) # no copy here
+ a8,a9=mml2.retrieveNumberIdsOnCells()
+ self.assertTrue(a8.isEqual(DataArrayInt([0,1])))
+ self.assertTrue(a9) # no copy here
+ for i in xrange(1,2):
+ self.assertTrue((fcscp.isDataSetSupportEqualToThePreviousOne(i,fields)))
+ pass
+ vExp0=[DataArrayDouble([7.,11.]),DataArrayDouble([11.,7.])]
+ vExp1=[DataArrayDouble([3.,5.,7.,6.,2.,3.,11.,8.]),DataArrayDouble([7.,6.,3.,5.,11.,8.,2.,3.])]
+ for i in xrange(2):
+ f=allFMTSLeavesPerCommonSupport1[0][0][0][i]
+ fsst=MEDFileField1TSStructItem.BuildItemFrom(f,mst)
+ f.loadArraysIfNecessary()
+ v=mml.buildDataArray(fsst,fields,f.getUndergroundDataArray())
+ self.assertEqual(f.getName(),fieldName2)
+ self.assertEqual(v.getHiddenCppPointer(),f.getUndergroundDataArray().getHiddenCppPointer())
+ self.assertTrue(v.isEqual(vExp0[i],1e-12))
+ #
+ f=allFMTSLeavesPerCommonSupport1[0][0][1][i]
+ fsst=MEDFileField1TSStructItem.BuildItemFrom(f,mst)
+ f.loadArraysIfNecessary()
+ v=mml.buildDataArray(fsst,fields,f.getUndergroundDataArray())
+ self.assertEqual(f.getName(),fieldName1)
+ self.assertEqual(v.getHiddenCppPointer(),f.getUndergroundDataArray().getHiddenCppPointer())
+ self.assertTrue(v.isEqual(vExp1[i],1e-12))
+ pass
+ pass
+
pass
unittest.main()
