1 # -*- coding: iso-8859-1 -*-
2 # Copyright (C) 2007-2013 CEA/DEN, EDF R&D
4 # This library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License.
9 # This library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with this library; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 # Author : Anthony Geay (CEA/DEN)
22 from MEDLoader import *
24 from math import pi,e,sqrt
25 from MEDLoaderDataForTest import MEDLoaderDataForTest
27 class MEDLoaderTest(unittest.TestCase):
28 def testMEDMesh1(self):
29 fileName="Pyfile18.med"
30 mname="ExampleOfMultiDimW"
31 medmesh=MEDFileMesh.New(fileName,mname)
32 self.assertRaises(InterpKernelException,MEDFileMesh.New,fileName,"")
33 self.assertEqual((0,-1),medmesh.getNonEmptyLevels())
34 m1_0=medmesh.getLevel0Mesh(True)
35 m1_1=MEDLoader.ReadUMeshFromFile(fileName,mname,0)
36 self.assertTrue(m1_0.isEqual(m1_1,1e-12));
37 m2_0=medmesh.getLevelM1Mesh(True)
38 m2_1=MEDLoader.ReadUMeshFromFile(fileName,mname,-1)
39 self.assertTrue(m2_0.isEqual(m2_1,1e-12));
41 def testMEDMesh2(self):
42 fileName="Pyfile10.med"
44 outFileName="MEDFileMesh1.med"
45 medmesh=MEDFileUMesh.New(fileName,mname)
46 self.assertEqual((0,),medmesh.getNonEmptyLevels())
47 m1_0=medmesh.getLevel0Mesh(True)
48 m1_1=MEDLoader.ReadUMeshFromFile(fileName,mname,0)
49 self.assertTrue(m1_0.isEqual(m1_1,1e-12));
50 g1_0=medmesh.getGroup(0,"mesh2",True)
51 g1_1=MEDLoader.ReadUMeshFromGroups(fileName,mname,0,["mesh2"]);
52 self.assertTrue(g1_0.isEqual(g1_1,1e-12));
53 g1_0=medmesh.getGroup(0,"mesh3",True)
54 g1_1=MEDLoader.ReadUMeshFromGroups(fileName,mname,0,["mesh3"]);
55 self.assertTrue(g1_0.isEqual(g1_1,1e-12));
56 g1_0=medmesh.getGroups(0,["mesh3","mesh2"])
57 g1_1=MEDLoader.ReadUMeshFromGroups(fileName,mname,0,["mesh3","mesh2"]);
58 g1_1.setName(g1_0.getName())
59 self.assertTrue(g1_0.isEqual(g1_1,1e-12));
60 g1_0=medmesh.getFamily(0,"Family_2",True)
61 g1_1=MEDLoader.ReadUMeshFromFamilies(fileName,mname,0,["Family_2"]);
62 self.assertTrue(g1_0.isEqual(g1_1,1e-12));
63 g1_0=medmesh.getFamilies(0,["Family_2","Family_4"],True)
64 g1_1=MEDLoader.ReadUMeshFromFamilies(fileName,mname,0,["Family_2","Family_4"]);
65 g1_1.setName(g1_0.getName())
66 self.assertTrue(g1_0.isEqual(g1_1,1e-12));
67 self.assertTrue(g1_0.isEqual(g1_1,1e-12));
68 medmesh.write(outFileName,2);
69 self.assertEqual([2,3,5,14,16],medmesh.getGroupArr(0,"mesh2",True).getValues());
70 self.assertEqual([2,3,16],medmesh.getFamilyArr(0,"Family_2",True).getValues());
71 self.assertEqual([2,3,5,14,16],medmesh.getFamiliesArr(0,["Family_4","Family_2"],True).getValues());
72 self.assertEqual([19,2,3,4,5,14,15,16],medmesh.getGroupsArr(0,["mesh2","mesh4","mesh3"],True).getValues());
73 famn=medmesh.getFamilyNameGivenId(0)
74 self.assertRaises(InterpKernelException,medmesh.getNodeFamilyArr,famn,True);
76 self.assertEqual([2,3,5,14,16],medmesh.getGroupArr(0,"mesh2",False).getValues());
77 self.assertEqual([2,3,16],medmesh.getFamilyArr(0,"Family_2",False).getValues());
78 self.assertEqual([2,3,5,14,16],medmesh.getFamiliesArr(0,["Family_4","Family_2"],False).getValues());
79 self.assertEqual([0,2,3,4,5,14,15,16],medmesh.getGroupsArr(0,["mesh2","mesh3","mesh4"],False).getValues());
80 self.assertRaises(InterpKernelException,medmesh.getNodeFamilyArr,famn,False);
83 # this tests emulates MEDMEM ( Except that it works ! ) The permutation are NOT taken into account
84 def testMEDMesh3(self):
85 outFileName="MEDFileMesh3.med"
86 c=DataArrayDouble.New()
87 coords=[-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 ];
88 targetConn=[0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4]
89 c.setValues(coords,9,2)
90 m=MEDCouplingUMesh.New();
91 m.setMeshDimension(2);
93 m.insertNextCell(NORM_TRI3,3,targetConn[4:7])
94 m.insertNextCell(NORM_TRI3,3,targetConn[7:10])
95 m.insertNextCell(NORM_QUAD4,4,targetConn[0:4])
96 m.insertNextCell(NORM_POLYGON,4,targetConn[10:14])
97 m.insertNextCell(NORM_POLYGON,4,targetConn[14:18])
98 m.finishInsertingCells();
101 m1=MEDCouplingUMesh.New();
102 m1.setMeshDimension(1);
104 m1.insertNextCell(NORM_SEG2,2,[1,4])
105 m1.insertNextCell(NORM_SEG2,2,[3,6])
106 m1.insertNextCell(NORM_SEG3,3,[2,8,5])
107 m1.finishInsertingCells();
110 m2=MEDCouplingUMesh.New();
111 m2.setMeshDimension(0);
113 m2.insertNextCell(NORM_POINT1,1,[1])
114 m2.insertNextCell(NORM_POINT1,1,[3])
115 m2.insertNextCell(NORM_POINT1,1,[2])
116 m2.insertNextCell(NORM_POINT1,1,[6])
117 m2.finishInsertingCells();
121 mm=MEDFileUMesh.New()
122 mm.setName("MyFirstMEDCouplingMEDmesh")
123 mm.setDescription("IHopeToConvinceLastMEDMEMUsers")
125 mm.setMeshAtLevel(-1,m1);
126 mm.setMeshAtLevel(0,m);
127 mm.setMeshAtLevel(-2,m2);
128 # playing with groups
129 g1_2=DataArrayInt.New()
130 g1_2.setValues([1,3],2,1)
132 g2_2=DataArrayInt.New()
133 g2_2.setValues([1,2,3],3,1)
135 mm.setGroupsAtLevel(0,[g1_2,g2_2],False)
136 g1_1=DataArrayInt.New()
137 g1_1.setValues([0,1,2],3,1)
139 g2_1=DataArrayInt.New()
140 g2_1.setValues([0,2],2,1)
142 mm.setGroupsAtLevel(-1,[g1_1,g2_1],False)
143 g1_N=DataArrayInt.New()
144 g1_N.setValues(range(8),8,1)
146 g2_N=DataArrayInt.New()
147 g2_N.setValues(range(9),9,1)
149 mm.setGroupsAtLevel(1,[g1_N,g2_N],False)
150 mm.createGroupOnAll(0,"GrpOnAllCell")
151 # check content of mm
152 t=mm.getGroupArr(0,"G1",False)
153 self.assertTrue(g1_2.isEqual(t));
154 t=mm.getGroupArr(0,"G2",False)
155 self.assertTrue(g2_2.isEqual(t));
156 t=mm.getGroupArr(-1,"G1",False)
157 self.assertTrue(g1_1.isEqual(t));
158 t=mm.getGroupArr(-1,"G2",False)
159 self.assertTrue(g2_1.isEqual(t));
160 t=mm.getGroupArr(1,"G1",False)
161 self.assertTrue(g1_N.isEqual(t));
162 t=mm.getGroupArr(1,"G2",False)
163 self.assertTrue(g2_N.isEqual(t));
164 self.assertTrue(mm.existsGroup("GrpOnAllCell"));
165 t=mm.getGroupArr(0,"GrpOnAllCell")
166 self.assertTrue(t.getValues()==range(5))
169 self.assertTrue(mm.isEqual(mmCpy,1e-12)[0]) ; del mm
170 mmCpy.write(outFileName,2);
172 mm=MEDFileMesh.New(outFileName)
173 mbis=mm.getMeshAtLevel(0)
174 m.setName(mm.getName()) ; m.setDescription(mm.getDescription())
175 self.assertTrue(m.isEqual(mbis,1e-12));
177 self.assertEqual(([[(3, 2), (4, 1), (5, 8)], [(1, 2), (2, 1)], [(0, 4)]], 2, 2, 9),MEDLoader.GetUMeshGlobalInfo(outFileName,"MyFirstMEDCouplingMEDmesh"))
180 # this test is the testMEDMesh3 except that permutation is dealed here
181 def testMEDMesh4(self):
182 outFileName="MEDFileMesh4.med"
183 c=DataArrayDouble.New()
184 coords=[-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 ];
185 targetConn=[0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4]
186 c.setValues(coords,9,2)
187 c.setInfoOnComponent(0,"abcdef [km]")
188 c.setInfoOnComponent(1,"ghij [MW]")
189 m=MEDCouplingUMesh.New();
190 m.setMeshDimension(2);
192 m.insertNextCell(NORM_QUAD4,4,targetConn[0:4])
193 m.insertNextCell(NORM_TRI3,3,targetConn[4:7])
194 m.insertNextCell(NORM_TRI3,3,targetConn[7:10])
195 m.insertNextCell(NORM_QUAD4,4,targetConn[10:14])
196 m.insertNextCell(NORM_QUAD4,4,targetConn[14:18])
197 m.finishInsertingCells();
200 m1=MEDCouplingUMesh.New();
201 m1.setMeshDimension(1);
203 m1.insertNextCell(NORM_SEG2,2,[1,4])
204 m1.insertNextCell(NORM_SEG3,3,[2,8,5])
205 m1.insertNextCell(NORM_SEG2,2,[3,6])
206 m1.finishInsertingCells();
209 m2=MEDCouplingUMesh.New();
210 m2.setMeshDimension(0);
212 m2.insertNextCell(NORM_POINT1,1,[1])
213 m2.insertNextCell(NORM_POINT1,1,[3])
214 m2.insertNextCell(NORM_POINT1,1,[2])
215 m2.insertNextCell(NORM_POINT1,1,[6])
216 m2.finishInsertingCells();
220 mm=MEDFileUMesh.New()
221 mm.setName("My2ndMEDCouplingMEDmesh")
222 mm.setDescription("ThisIsImpossibleToDoWithMEDMEM")
224 renumNode=DataArrayInt.New()
225 renumNode.setValues([10,11,12,13,14,15,16,17,18],9,1)
226 mm.setRenumFieldArr(1,renumNode)
227 mm.setMeshAtLevel(-1,m1,True);
228 mm.setMeshAtLevel(0,m,True);
229 mm.setMeshAtLevel(-2,m2,True);
230 mm.removeMeshAtLevel(-2)
231 mm.setMeshAtLevel(-2,m2,True);
232 # playing with groups
233 g1_2=DataArrayInt.New()
234 g1_2.setValues([2,3],2,1)
236 g2_2=DataArrayInt.New()
237 g2_2.setValues([2,0,3],3,1)
239 mm.setGroupsAtLevel(0,[g1_2,g2_2],True)
240 g1_1=DataArrayInt.New()
241 g1_1.setValues([0,2,1],3,1)
243 g2_1=DataArrayInt.New()
244 g2_1.setValues([0,2],2,1)
246 mm.setGroupsAtLevel(-1,[g1_1,g2_1],True)
247 g1_N=DataArrayInt.New()
248 g1_N.setValues([10,11,12,13,14,15,16,17],8,1)
250 g2_N=DataArrayInt.New()
251 g2_N.setValues([10,11,12,13,14,15,16,17,18],9,1)
253 mm.setGroupsAtLevel(1,[g1_N,g2_N],True)
254 # check content of mm
255 t=mm.getGroupArr(0,"G1",True)
256 self.assertTrue(g1_2.isEqual(t));
257 t=mm.getGroupArr(0,"G2",True)
258 self.assertTrue(g2_2.isEqual(t));
259 t=mm.getGroupArr(-1,"G1",True)
260 self.assertTrue(g1_1.isEqual(t));
261 t=mm.getGroupArr(-1,"G2",True)
262 self.assertTrue(g2_1.isEqual(t));
263 self.assertTrue(not mm.existsGroup("GrpOnAllCell"));
265 mm.write(outFileName,2);
266 mm2=MEDFileMesh.New(outFileName)
267 res=mm.isEqual(mm2,1e-12)
268 self.assertTrue(res[0])
269 l=list(mm2.getFamiliesOnGroup("G2")) ; l.sort()
270 self.assertEqual(['Family_10','Family_11','Family_3','Family_4','Family_7'],l)
271 mm2.keepFamIdsOnlyOnLevs([3],[-1])
272 for lev in mm.getGrpNonEmptyLevelsExt("G2"):
273 self.assertEqual(mm.getGroupArr(lev,"G2").getValues(),mm2.getGroupArr(lev,"G2").getValues())
275 l=list(mm2.getFamiliesOnGroup("G2")) ; l.sort()
276 self.assertEqual(['Family_10','Family_11','Family_12','Family_3','Family_4','Family_7'],l)
278 self.assertEqual([7,7,6],mm2.getFamilyFieldAtLevel(-1).getValues())
279 mm2.getFamilyFieldAtLevel(-1).setIJ(1,0,8)
280 self.assertEqual([7,8,6],mm2.getFamilyFieldAtLevel(-1).getValues())
281 self.assertTrue(not mm2.existsFamily("Family_8"))
282 mm2.createGroupOnAll(-1,"GrpOnAllFace")
283 self.assertTrue(mm2.existsFamily("Family_8"))
284 self.assertEqual(range(3),mm2.getGroupArr(-1,"GrpOnAllFace").getValues())
287 #testing persistence of retrieved arrays
288 def testMEDMesh5(self):
289 fileName="Pyfile18.med"
290 mname="ExampleOfMultiDimW"
291 medmesh=MEDFileUMesh.New(fileName,mname)
292 m1_0=medmesh.getLevel0Mesh(True)
293 da1=medmesh.getFamilyFieldAtLevel(0)
295 self.assertEqual(20,m1_0.getNumberOfCells())
296 self.assertEqual(20,da1.getNumberOfTuples())
299 def testMEDMesh6(self):
300 outFileName="MEDFileMesh5.med"
303 m1=MEDCouplingCMesh.New();
304 da=DataArrayDouble.New()
305 da.setValues([0.,1.,2.],3,1)
306 da.setInfoOnComponent(0,"XX [mm]")
308 da=DataArrayDouble.New()
309 da.setValues([0.,1.2],2,1)
310 da.setInfoOnComponent(0,"YY [km]")
312 da=DataArrayDouble.New()
313 da.setValues([0.,1.3],2,1)
314 da.setInfoOnComponent(0,"ZZ [um]")
317 m.setName("myFirstCartMesh")
318 m.setDescription("mmmmpppppppp")
321 da=DataArrayInt.New()
322 da.setValues([0,0,1,0,1,2,4,3,0,1,2,2],12,1)
323 m.setFamilyFieldArr(1,da)
324 m.setFamilyId("family1",1)
325 da=m.getFamilyArr(1,"family1")
327 self.assertEqual(expected1,da.getValues())
328 m.write(outFileName,2);
329 mm=MEDFileMesh.New(outFileName)
330 self.assertTrue(m.isEqual(mm,1e-12)[0])
331 self.assertEqual(expected1,mm.getFamilyArr(1,"family1").getValues())
334 m1.setTime(tt[2],tt[0],tt[1])
335 m1.setName(m.getName())
336 m1.setTimeUnit(m.getTimeUnit())
337 m1.setDescription(m.getDescription())
338 self.assertTrue(m2.isEqual(m1,1e-12));
341 def testMEDMesh7(self):
342 fileName="Pyfile24.med"
343 m2,m1,m0,f2,f1,f0,p,n2,n1,n0,fns,fids,grpns,famIdsPerGrp=MEDLoaderDataForTest.buildMultiLevelMesh_1()
345 m.setCoords(m2.getCoords())
346 m.setMeshAtLevel(0,m2)
347 m.setMeshAtLevel(-1,m1)
348 m.setMeshAtLevel(-2,m0)
349 m.setFamilyFieldArr(0,f2)
350 m.setFamilyFieldArr(-1,f1)
351 m.setFamilyFieldArr(-2,f0)
352 m.setFamilyFieldArr(1,p)
353 m.setRenumFieldArr(0,n2)
354 m.setRenumFieldArr(-1,n1)
355 m.setRenumFieldArr(-2,n0)
357 for i in xrange(nbOfFams):
358 m.addFamily(fns[i],fids[i])
361 for i in xrange(nbOfGrps):
362 m.setFamiliesIdsOnGroup(grpns[i],famIdsPerGrp[i])
364 m.setName(m2.getName())
365 m.setDescription(m2.getDescription())
367 self.assertEqual((-1,),m.getGrpNonEmptyLevels("A2A4"))
368 self.assertEqual((),m.getGrpNonEmptyLevels("A1"))
369 self.assertEqual((-2,),m.getGrpNonEmptyLevels("AP2"))
370 self.assertEqual((-1,-2),m.getGrpsNonEmptyLevels(["A2A4","AP2"]))
371 self.assertEqual((-1,),m.getFamNonEmptyLevels('A4A3____________________________'))
372 self.assertEqual((0,),m.getFamNonEmptyLevels('MESH____DALT3___DALLE___________'))
373 self.assertEqual((0,-1,),m.getFamsNonEmptyLevels(['MESH____DALT3___DALLE___________','A4A3____________________________']))
374 self.assertEqual(('A1A2','A2A4','A3A1','A3C5','A4A3','B1C1','B2B4','B3B1','B4C3','C1C4','C2B2','C3C2','C4B3','C5A4'),m.getGroupsOnSpecifiedLev(-1))
375 self.assertEqual(('DALLE','DALQ1','DALQ2','DALT3','MESH'),m.getGroupsOnSpecifiedLev(0))
378 self.assertRaises(InterpKernelException,MEDFileField1TS,fileName)#throw because no field in file fileName
381 def funcToTestDelItem(self,ff):
385 #emulation of pointe.med file.
386 def testMEDField1(self):
387 mm=MEDFileMesh.New("Pyfile17.med")
388 mm.write("Pyfile17_bis.med",2)
389 ff=MEDFileFieldMultiTS("Pyfile17.med")
390 tsExpected=[[1,2],[3,4],[5,6]]
391 self.assertEqual(3,len(ff))
392 for pos,f1ts in enumerate(ff):
393 self.assertEqual(tsExpected[pos],f1ts.getTime()[:2])
394 self.assertEqual(type(f1ts),MEDFileField1TS)
396 self.assertEqual("MeasureOfMesh_Extruded",ff.getName())
397 self.assertEqual([3,4],ff[1].getTime()[:-1])
398 self.assertEqual([3,4],ff[3,4].getTime()[:-1])
399 self.assertEqual([3,4],ff[0.01].getTime()[:-1])
400 ff.write("Pyfile17_bis.med",0)
402 ts=ff.getTimeSteps() ; ts=[elt[:-1] for elt in ts]
403 self.assertEqual([(1,2),(3,4),(5,6)],ts)
404 self.funcToTestDelItem(ff)
405 ts=ff.getTimeSteps() ; ts=[elt[:-1] for elt in ts]
406 self.assertEqual([(1,2)],ts)
410 def testMEDField2(self):
411 mm=MEDFileMesh.New("Pyfile19.med")
412 mm.write("Pyfile19_bis.med",2)
413 ff=MEDFileFieldMultiTS.New("Pyfile19.med","VFieldOnNodes")
414 ff.write("Pyfile19_bis.med",0)
415 self.assertEqual([('tyty','mm'),('uiop','MW')],MEDLoader.GetComponentsNamesOfField("Pyfile19_bis.med","VFieldOnNodes"))
419 def testMEDField3(self):
420 mm=MEDFileMesh.New("Pyfile13.med")
421 mm.write("Pyfile13_bis.med",2)
422 ff=MEDFileFieldMultiTS.New("Pyfile13.med","MyFirstFieldOnGaussPoint")
423 ff.write("Pyfile13_bis.med",0)
424 ff=MEDFileField1TS.New("Pyfile13.med","MyFirstFieldOnGaussPoint",1,5)
425 f=ff.getFieldAtLevel(ON_GAUSS_PT,0)
426 f2=MEDLoader.ReadFieldGauss("Pyfile13.med",'2DMesh_2',0,'MyFirstFieldOnGaussPoint',1,5)
427 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
428 ff3=MEDFileField1TS.New("Pyfile13.med","MyFirstFieldOnGaussPoint")
429 f3=ff3.getFieldAtLevel(ON_GAUSS_PT,0)
430 self.assertTrue(f.isEqual(f3,1e-12,1e-12))
431 ff4=MEDFileField1TS.New("Pyfile13.med")
432 f4=ff4.getFieldAtLevel(ON_GAUSS_PT,0)
433 self.assertTrue(f.isEqual(f4,1e-12,1e-12))
437 def testMEDField4(self):
438 mm=MEDFileMesh.New("Pyfile14.med")
439 mm.write("Pyfile14_bis.med",2)
440 ff=MEDFileFieldMultiTS.New("Pyfile14.med","MyFieldOnGaussNE")
441 ff.write("Pyfile14_bis.med",0)
442 ff=MEDFileField1TS.New("Pyfile14.med","MyFieldOnGaussNE",1,5)
443 f=ff.getFieldAtLevel(ON_GAUSS_NE,0)
444 f2=MEDLoader.ReadFieldGaussNE("Pyfile14.med",'2DMesh_2',0,"MyFieldOnGaussNE",1,5)
445 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
448 # MEDField get/set on pointe.med
449 def testMEDField5(self):
450 ff=MEDFileField1TS.New("Pyfile17.med","MeasureOfMesh_Extruded",1,2)
451 f=ff.getFieldAtLevel(ON_CELLS,0)
452 f2=MEDLoader.ReadFieldCell("Pyfile17.med","Extruded",0,"MeasureOfMesh_Extruded",1,2)
453 self.assertTrue(f.getMesh().getCoords().isEqual(f2.getMesh().getCoords(),1e-12))
454 f.getMesh().tryToShareSameCoords(f2.getMesh(),1e-12)
455 f.changeUnderlyingMesh(f2.getMesh(),22,1e-12)
456 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
457 # no with renumbering
458 f=ff.getFieldAtLevel(ON_CELLS,0,1)
459 f2=MEDLoader.ReadFieldCell("Pyfile17.med","Extruded",0,"MeasureOfMesh_Extruded",1,2)
460 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
461 f=ff.getFieldAtLevel(ON_CELLS,0,3)
462 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
463 f=ff.getFieldAtLevel(ON_CELLS,0,2)
464 self.assertTrue(not f.isEqual(f2,1e-12,1e-12))
465 f.changeUnderlyingMesh(f2.getMesh(),12,1e-12)
466 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
469 # MEDField get/set on profiles nodes
470 def testMEDField6(self):
471 ff=MEDFileFieldMultiTS.New("Pyfile7.med","VectorFieldOnNodes")
472 its=ff.getIterations()
473 self.assertRaises(InterpKernelException,ff.getFieldAtLevel,ON_CELLS,its[0][0],its[0][1],0)# request on cell and it is not on cells
474 f=ff.getFieldAtLevel(ON_NODES,its[0][0],its[0][1],0)
475 f2=MEDLoader.ReadFieldNode("Pyfile7.med",'3DSurfMesh_1',0,"VectorFieldOnNodes",its[0][0],its[0][1])
476 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
477 ff=MEDFileFieldMultiTS.New("Pyfile19.med","VFieldOnNodes")
478 its=ff.getIterations()
479 f=ff.getFieldAtLevel(ON_NODES,its[0][0],its[0][1],0)
480 f2=MEDLoader.ReadFieldNode("Pyfile19.med",'2DMesh_1',0,"VFieldOnNodes",its[0][0],its[0][1])
481 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
482 self.assertRaises(InterpKernelException,ff.getFieldAtLevel,ON_CELLS,its[0][0],its[0][1],0)# request on cell and it is not on cells
483 self.assertRaises(InterpKernelException,ff.getFieldAtLevel,ON_NODES,its[0][0],its[0][1],0,1)#request renumber following mesh : it is on profile !
486 # MEDField get/set on profiles cells
487 def testMEDField7(self):
488 ff=MEDFileFieldMultiTS.New("Pyfile12.med","VectorFieldOnCells")
489 its=ff.getIterations()
490 f=ff.getFieldAtLevel(ON_CELLS,its[0][0],its[0][1],0)
491 f2=MEDLoader.ReadFieldCell("Pyfile12.med",'3DMesh_1',0,"VectorFieldOnCells",its[0][0],its[0][1])
492 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
495 #first test of assignation. No profile and types sorted by type.
496 def testMEDField8(self):
498 f1=MEDLoaderDataForTest.buildVecFieldOnCells_1();
500 mm1=MEDFileUMesh.New()
501 mm1.setCoords(m1.getCoords())
502 mm1.setMeshAtLevel(0,m1)
503 mm1.setName(m1.getName())
505 ff1=MEDFileField1TS.New()
506 ff1.setFieldNoProfileSBT(f1)
508 f2=MEDLoader.ReadFieldCell(fname,f1.getMesh().getName(),0,f1.getName(),f1.getTime()[1],f1.getTime()[2]);
509 itt,orr,ti=ff1.getTime()
510 self.assertEqual(0,itt); self.assertEqual(1,orr); self.assertAlmostEqual(2.,ti,14);
511 self.assertTrue(f1.isEqual(f2,1e-12,1e-12))
513 itt,orr,ti=ff1.getTime()
514 self.assertEqual(3,itt); self.assertEqual(4,orr); self.assertAlmostEqual(2.3,ti,14);
515 da,infos=ff1.getUndergroundDataArrayExt()
516 f2.getArray().setName(da.getName())#da has the same name than f2
517 self.assertTrue(da.isEqual(f2.getArray(),1e-12))
518 self.assertEqual([((3, 0), (0, 2)), ((4, 0), (2, 4)), ((6, 0), (4, 5)), ((5, 0), (5, 6))],infos)
521 f1=MEDLoaderDataForTest.buildVecFieldOnNodes_1();
523 mm1=MEDFileUMesh.New()
524 mm1.setCoords(m1.getCoords())
525 mm1.setMeshAtLevel(0,m1)
526 mm1.setName(m1.getName())
528 ff1=MEDFileField1TS.New()
529 ff1.setFieldNoProfileSBT(f1)
531 da=ff1.getUndergroundDataArray().setIJ(0,0,nv)
533 f2=MEDLoader.ReadFieldNode(fname,f1.getMesh().getName(),0,f1.getName(),f1.getTime()[1],f1.getTime()[2])
534 self.assertTrue(not f1.isEqual(f2,1e-12,1e-12))
535 f1.getArray().setIJ(0,0,nv)
536 self.assertTrue(f1.isEqual(f2,1e-12,1e-12))
539 f1=MEDLoaderDataForTest.buildVecFieldOnGaussNE_1();
541 mm1=MEDFileUMesh.New()
542 mm1.setCoords(m1.getCoords())
543 mm1.setMeshAtLevel(0,m1)
544 mm1.setName(m1.getName())
546 ff1=MEDFileField1TS.New()
547 ff1.setFieldNoProfileSBT(f1)
549 f2=MEDLoader.ReadFieldGaussNE(fname,f1.getMesh().getName(),0,f1.getName(),f1.getTime()[1],f1.getTime()[2])
550 self.assertTrue(f1.isEqual(f2,1e-12,1e-12))
551 da,infos=ff1.getUndergroundDataArrayExt()
552 f2.getArray().setName(da.getName())#da has the same name than f2
553 self.assertTrue(da.isEqual(f2.getArray(),1e-12))
554 self.assertEqual([((3, 0), (0, 6)), ((4, 0), (6, 14)), ((6, 0), (14, 20))],infos)
557 f1=MEDLoaderDataForTest.buildVecFieldOnGauss_2_Simpler();
559 mm1=MEDFileUMesh.New()
560 mm1.setCoords(m1.getCoords())
561 mm1.setMeshAtLevel(0,m1)
562 mm1.setName(m1.getName())
564 ff1=MEDFileField1TS.New()
565 ff1.setFieldNoProfileSBT(f1)
567 ff2=MEDFileField1TS.New(fname,f1.getName(),f1.getTime()[1],f1.getTime()[2])
568 f2=ff2.getFieldAtLevel(ON_GAUSS_PT,0)
569 self.assertTrue(f1.isEqual(f2,1e-12,1e-12))
570 sbt=ff2.getFieldSplitedByType2()
571 loc1=ff2.getLocalization("Loc_MyFirstFieldOnGaussPoint_NORM_TRI6_5")
572 self.assertEqual("Loc_MyFirstFieldOnGaussPoint_NORM_TRI6_5",loc1.getName())
573 self.assertEqual((-1, 1,-1,-1,1,-1,-1,0,0,-1,0,0),loc1.getRefCoords())
574 self.assertEqual(6,loc1.getNumberOfPointsInCells())
575 self.assertEqual(3,loc1.getNumberOfGaussPoints())
576 self.assertEqual(2,loc1.getDimension())
577 da,infos=ff2.getUndergroundDataArrayExt()
578 f2.getArray().setName(da.getName())#da has the same name than f2
579 self.assertTrue(da.isEqual(f2.getArray(),1e-12))
580 self.assertEqual(53,da.getNumberOfTuples())
581 self.assertEqual([((3, 0), (0, 18)), ((3, 1), (18, 30)), ((3, 2), (30, 36)), ((4, 0), (36, 42)), ((4, 1), (42, 44)), ((6, 0), (44, 53))],infos)
585 def testMEDFileData1(self):
589 m1=MEDLoaderDataForTest.build1DMesh_1()
590 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ; mm1.setName(m1.getName())
591 mmm1=MEDFileMeshMultiTS.New() ;
592 mmm1.setOneTimeStep(mm1)
593 m2=MEDLoaderDataForTest.build2DCurveMesh_1()
594 mm2=MEDFileUMesh.New() ; mm2.setCoords(m2.getCoords()) ; mm2.setMeshAtLevel(0,m2) ; mm2.setName(m2.getName())
595 mmm2=MEDFileMeshMultiTS.New() ; mmm2.setOneTimeStep(mm2)
596 ms=MEDFileMeshes.New(); ms.setMeshAtPos(0,mm1) ; ms.setMeshAtPos(1,mm2)
598 for name,mmm in zip(["1DMesh_1","2DCurveMesh_1"],ms):
599 self.assertEqual(name,mmm.getName())
600 self.assertEqual(type(mmm),MEDFileUMesh)
602 self.assertEqual(('1DMesh_1', '2DCurveMesh_1'),d.getMeshes().getMeshesNames())
604 ff1=MEDFileFieldMultiTS.New()
605 ff21=MEDFileFieldMultiTS.New()
606 ff22=MEDFileFieldMultiTS.New()
607 f1=m1.getMeasureField(True) ; f1.setName("f1") ; f1=f1.buildNewTimeReprFromThis(ONE_TIME,False)
608 f1.getArray().setInfoOnComponent(0,"power [kW]")
609 ff1.appendFieldNoProfileSBT(f1)
610 f21=m2.getMeasureField(True) ; f21.setName("f21") ; f21=f21.buildNewTimeReprFromThis(ONE_TIME,False)
611 f21.getArray().setInfoOnComponent(0,"sta [mm]") ;
612 ff21.appendFieldNoProfileSBT(f21)
613 f22=f21.deepCpy() ; f22.setName("f22") ; f22=f22.buildNewTimeReprFromThis(ONE_TIME,False) ;
614 f22.applyFunc(2,"3*x*IVec+2*x*JVec")
615 f22.getArray().setInfoOnComponent(0,"distance [km]") ; f22.getArray().setInfoOnComponent(1,"displacement [cm]")
616 ff22.appendFieldNoProfileSBT(f22)
617 fs=MEDFileFields.New()
618 fs.pushField(ff1) ; fs.pushField(ff21) ; fs.pushField(ff22)
619 for name,fmts in zip(["f1","f21","f22"],fs):
620 self.assertEqual(name,fmts.getName())
624 fname2="Pyfile29_2.med"
627 d2=MEDFileData.New(fname2)
628 self.assertEqual(2,d2.getNumberOfMeshes())
629 self.assertEqual(3,d2.getNumberOfFields())
630 self.assertTrue(isinstance(d2.getMeshes().getMeshAtPos(0),MEDFileUMesh))
631 self.assertTrue(isinstance(d2.getMeshes()[0],MEDFileUMesh))
632 self.assertTrue(isinstance(d2.getMeshes()['2DCurveMesh_1'],MEDFileUMesh))
633 m1bis=d2.getMeshes().getMeshAtPos(0).getMeshAtLevel(0)
634 self.assertTrue(m1.isEqual(m1bis,1e-12))
635 self.assertEqual(('f1', 'f21', 'f22'),d2.getFields().getFieldsNames())
636 self.assertEqual([(-1,-1,0.0)],d2.getFields().getFieldAtPos(2).getTimeSteps())
637 self.assertEqual([(-1,-1,0.0)],d2.getFields()[2].getTimeSteps())
638 self.assertEqual([(-1,-1,0.0)],d2.getFields().getFieldWithName("f21").getTimeSteps())
639 self.assertEqual([(-1,-1,0.0)],d2.getFields()["f21"].getTimeSteps())
642 def testMEDField9(self):
643 # first test field profile WR. Full type but with some type missing
645 m1=MEDLoaderDataForTest.build2DMesh_3()
646 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
648 ff1=MEDFileField1TS.New()
649 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName("F1")
650 d=DataArrayDouble.New() ; d.alloc(2*9,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
651 f1.setArray(d) # note that f1 is NOT defined fully (no mesh !). It is not a bug of test it is too test that MEDFileField1TS.appendFieldProfile is NOT sensible of that.
652 da=DataArrayInt.New(); da.alloc(9,1) ; da.iota(0) ; da.setName("sup1")
654 ff1.setFieldProfile(f1,mm1,0,da)
655 ff1.changePflsNames([(["sup1_NORM_QUAD4"],"ForV650")])
659 vals,pfl=ff1.getFieldWithProfile(ON_CELLS,0,mm1) ; vals.setName("")
660 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))# profiles names cannot be contracted in pfl array name
661 self.assertTrue(vals.isEqual(d,1e-14))
663 ff2=MEDFileField1TS.New(fname,f1.getName(),-1,-1)
664 ff3=MEDFileField1TS.New(fname,f1.getName(),-1,-1)
665 ff2.deepCpyGlobs(ff3)
666 sbt=ff2.getFieldSplitedByType2()
667 self.assertEqual(3,sbt[0][0])#TRI3
668 self.assertEqual(0,sbt[0][1][0][0])#CELL For TRI3
669 self.assertEqual("",sbt[0][1][0][2])#no profile For TRI3
670 self.assertEqual([7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18],sbt[0][1][0][1].getValues())# values for TRI3
671 self.assertEqual(4,sbt[1][0])#QUAD4
672 self.assertEqual(0,sbt[1][1][0][0])#CELL For QUAD4
673 self.assertEqual("ForV650",sbt[1][1][0][2])# profile For QUAD4
674 self.assertEqual([19, 20, 21, 22, 23, 24],sbt[1][1][0][1].getValues())# values for QUAD4
675 self.assertEqual([0],ff2.getTypesOfFieldAvailable())
676 vals,pfl=ff2.getFieldWithProfile(ON_CELLS,0,mm1) ; vals.setName("")
677 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
678 self.assertTrue(vals.isEqual(d,1e-14))
681 def testMEDField10(self):
683 m1=MEDLoaderDataForTest.build2DMesh_1()
684 m1.renumberCells([0,1,4,2,3,5],False)
685 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ; mm1.setName(m1.getName())
687 ff1=MEDFileFieldMultiTS.New()
688 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName("F2")
689 d=DataArrayDouble.New() ; d.alloc(2*4,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
690 f1.setArray(d) # note that f1 is NOT defined fully (no mesh !). It is not a bug of test it is too test that MEDFileField1TS.appendFieldProfile is NOT sensible of that.
691 da=DataArrayInt.New(); da.setValues([0,1,2,4],4,1) ; da.setName("sup2")
693 ff1.appendFieldProfile(f1,mm1,0,da)
694 f1.setTime(1.2,1,2) ; e=d.applyFunc("2*x") ; e.copyStringInfoFrom(d) ; f1.setArray(e) ;
695 ff1.appendFieldProfile(f1,mm1,0,da)
699 vals,pfl=ff1.getFieldWithProfile(ON_CELLS,1,2,0,mm1) ; vals.setName("")
700 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
701 self.assertTrue(vals.isEqual(e,1e-14))
702 vals,pfl=ff1.getFieldWithProfile(ON_CELLS,-1,-1,0,mm1) ; vals.setName("")
703 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
704 self.assertTrue(vals.isEqual(d,1e-14))
706 ff2=MEDFileFieldMultiTS.New(fname,f1.getName())
707 self.assertEqual([(-1,-1,0.0), (1,2,1.2)],ff2.getTimeSteps())
708 vals,pfl=ff2.getFieldWithProfile(ON_CELLS,1,2,0,mm1) ; vals.setName("")
709 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
710 self.assertTrue(vals.isEqual(e,1e-14))
711 vals,pfl=ff2.getFieldWithProfile(ON_CELLS,-1,-1,0,mm1) ; vals.setName("")
712 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
713 self.assertTrue(vals.isEqual(d,1e-14))
716 # idem testMEDField9 method except that here testing profile on nodes and not on cells.
717 def testMEDField11(self):
719 m1=MEDLoaderDataForTest.build2DMesh_1()
720 m1.renumberCells([0,1,4,2,3,5],False)
721 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
723 ff1=MEDFileField1TS.New()
724 f1=MEDCouplingFieldDouble.New(ON_NODES,ONE_TIME) ; f1.setName("F1Node")
725 d=DataArrayDouble.New() ; d.alloc(2*6,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
726 f1.setArray(d) # note that f1 is NOT defined fully (no mesh !). It is not a bug of test it is too test that MEDFileField1TS.appendFieldProfile is NOT sensible of that.
727 da=DataArrayInt.New(); da.setValues([1,2,4,5,7,8],6,1) ; da.setName("sup1Node")
729 ff1.setFieldProfile(f1,mm1,0,da)
730 self.assertEqual(ff1.getNonEmptyLevels(),(-1, []))
733 vals,pfl=ff1.getFieldWithProfile(ON_NODES,0,mm1) ; vals.setName("")
734 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
735 self.assertTrue(vals.isEqual(d,1e-14))
737 ff2=MEDFileField1TS.New(fname,f1.getName(),-1,-1)
738 vals,pfl=ff2.getFieldWithProfile(ON_NODES,0,mm1) ; vals.setName("")
739 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
740 self.assertTrue(vals.isEqual(d,1e-14))
743 def testMEDField12(self):
745 m1=MEDLoaderDataForTest.build2DMesh_1()
746 m1.renumberCells([0,1,4,2,3,5],False)
747 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
749 ff1=MEDFileFieldMultiTS.New()
750 f1=MEDCouplingFieldDouble.New(ON_NODES,ONE_TIME) ; f1.setName("F1Node")
751 d=DataArrayDouble.New() ; d.alloc(2*6,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
752 f1.setArray(d) # note that f1 is NOT defined fully (no mesh !). It is not a bug of test it is too test that MEDFileField1TS.appendFieldProfile is NOT sensible of that.
753 da=DataArrayInt.New(); da.setValues([1,2,4,5,7,8],6,1) ; da.setName("sup1Node")
755 ff1.appendFieldProfile(f1,mm1,0,da)
756 f1.setTime(1.2,1,2) ; e=d.applyFunc("2*x") ; e.copyStringInfoFrom(d) ; f1.setArray(e) ;
757 ff1.appendFieldProfile(f1,mm1,0,da)
760 vals,pfl=ff1.getFieldWithProfile(ON_NODES,1,2,0,mm1) ; vals.setName("")
761 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
762 self.assertTrue(vals.isEqual(e,1e-14))
763 vals,pfl=ff1.getFieldWithProfile(ON_NODES,-1,-1,0,mm1) ; vals.setName("")
764 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
765 self.assertTrue(vals.isEqual(d,1e-14))
767 ff2=MEDFileFieldMultiTS.New(fname,f1.getName())
768 vals,pfl=ff2.getFieldWithProfile(ON_NODES,1,2,0,mm1) ; vals.setName("")
769 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
770 self.assertTrue(vals.isEqual(e,1e-14))
771 vals,pfl=ff2.getFieldWithProfile(ON_NODES,-1,-1,0,mm1) ; vals.setName("")
772 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
773 self.assertTrue(vals.isEqual(d,1e-14))
776 def testMEDField13(self):
778 m1=MEDLoaderDataForTest.build2DMesh_1()
779 m1.renumberCells([0,1,4,2,3,5],False)
781 m1=m1.buildPartOfMySelf(range(5),True) ; m1.setName(tmp) # suppression of last cell that is a polygon
782 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
784 ff1=MEDFileField1TS.New()
785 f1=MEDCouplingFieldDouble.New(ON_GAUSS_NE,ONE_TIME) ; f1.setName("F3Node")
786 d=DataArrayDouble.New() ; d.alloc(2*11,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
787 f1.setArray(d) # note that f1 is NOT defined fully (no mesh !). It is not a bug of test it is too test that MEDFileField1TS.appendFieldProfile is NOT sensible of that.
788 da=DataArrayInt.New(); da.setValues([0,2,3],3,1) ; da.setName("sup1NodeElt")
790 ff1.setFieldProfile(f1,mm1,0,da)
793 vals,pfl=ff1.getFieldWithProfile(ON_GAUSS_NE,0,mm1) ; vals.setName("")
794 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
795 self.assertTrue(vals.isEqual(d,1e-14))
797 ff2=MEDFileField1TS.New(fname,f1.getName(),-1,-1)
798 vals,pfl=ff2.getFieldWithProfile(ON_GAUSS_NE,0,mm1) ; vals.setName("")
799 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
800 self.assertTrue(vals.isEqual(d,1e-14))
803 def testMEDField14(self):
805 m1=MEDLoaderDataForTest.build2DMesh_1()
806 m1.renumberCells([0,1,4,2,3,5],False)
808 m1=m1.buildPartOfMySelf(range(5),True) ; m1.setName(tmp) # suppression of last cell that is a polygon
809 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
811 ff1=MEDFileFieldMultiTS.New()
812 f1=MEDCouplingFieldDouble.New(ON_GAUSS_NE,ONE_TIME) ; f1.setName("F4Node")
813 d=DataArrayDouble.New() ; d.alloc(2*11,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
814 f1.setArray(d) # note that f1 is NOT defined fully (no mesh !). It is not a bug of test it is too test that MEDFileField1TS.appendFieldProfile is NOT sensible of that.
815 da=DataArrayInt.New(); da.setValues([0,2,3],3,1) ; da.setName("sup1NodeElt")
817 ff1.appendFieldProfile(f1,mm1,0,da)
818 f1.setTime(1.2,1,2) ; e=d.applyFunc("2*x") ; e.copyStringInfoFrom(d) ; f1.setArray(e) ;
819 ff1.appendFieldProfile(f1,mm1,0,da)
822 vals,pfl=ff1.getFieldWithProfile(ON_GAUSS_NE,-1,-1,0,mm1) ; vals.setName("")
823 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
824 self.assertTrue(vals.isEqual(d,1e-14))
825 vals,pfl=ff1.getFieldWithProfile(ON_GAUSS_NE,1,2,0,mm1) ; vals.setName("")
826 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
827 self.assertTrue(vals.isEqual(e,1e-14))
828 self.assertEqual([[3],[3]],ff1.getTypesOfFieldAvailable())
830 ff2=MEDFileFieldMultiTS.New(fname,f1.getName())
831 vals,pfl=ff1.getFieldWithProfile(ON_GAUSS_NE,-1,-1,0,mm1) ; vals.setName("")
832 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
833 self.assertTrue(vals.isEqual(d,1e-14))
834 vals,pfl=ff1.getFieldWithProfile(ON_GAUSS_NE,1,2,0,mm1) ; vals.setName("")
835 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
836 self.assertTrue(vals.isEqual(e,1e-14))
838 # Tricky test of the case of in a MED file containing a Field on GAUSS_NE is lying on a profile that is reality represents all the geom entities of a level.
839 # By default when using setFieldProfile method such profile is not created because it is not useful ! So here a trick is used to force MEDLoader to do that
840 # for the necessity of the test ! The idea is too create artificially a mesh having one more fictious cell per type and to roll back right after !
841 def testMEDField15(self):
843 m0=MEDLoaderDataForTest.build2DMesh_1()
844 m0.renumberCells([0,1,4,2,3,5],False)
846 m1=m0.buildPartOfMySelf([0,1,1,2,3,3,4,4],True) ; m1.setName(tmp) # suppression of last cell that is a polygon and creation of one more cell per type
847 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
848 ff1=MEDFileField1TS.New()
849 f1=MEDCouplingFieldDouble.New(ON_GAUSS_NE,ONE_TIME) ; f1.setName("F4Node")
850 d=DataArrayDouble.New() ; d.alloc(2*20,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
851 f1.setArray(d) # note that f1 is NOT defined fully (no mesh !). It is not a bug of test it is too test that MEDFileField1TS.appendFieldProfile is NOT sensible of that.
852 da=DataArrayInt.New(); da.setValues([0,1,3,4,6],5,1) ; da.setName("sup1NodeElt")
854 ff1.setFieldProfile(f1,mm1,0,da)
855 m1=m0.buildPartOfMySelf(range(5),True) ; m1.setName(tmp) ; mm1.setMeshAtLevel(0,m1) ;
858 f1=ff1.getFieldOnMeshAtLevel(ON_GAUSS_NE,m1,0)
859 f2,p1=ff1.getFieldWithProfile(ON_GAUSS_NE,0,mm1) ; f2.setName("")
860 self.assertTrue(p1.isIdentity())
861 self.assertEqual(5,p1.getNumberOfTuples())
862 self.assertTrue(f1.getArray().isEqual(f2,1e-12))
864 # Test for getFieldAtTopLevel method
865 def testMEDField16(self):
867 f1=MEDLoaderDataForTest.buildVecFieldOnCells_1();
869 mm1=MEDFileUMesh.New()
870 mm1.setCoords(m1.getCoords())
871 mm1.setMeshAtLevel(0,m1)
872 mm1.setName(m1.getName())
873 ff1=MEDFileField1TS.New()
874 ff1.setFieldNoProfileSBT(f1)
875 m2=m1.buildDescendingConnectivity()[0]
876 m2.sortCellsInMEDFileFrmt()
877 m2.setName(m1.getName())
878 mm1.setMeshAtLevel(-1,m2)
880 f2=m2.getMeasureField(True)
881 dd=DataArrayDouble.New()
882 dd.alloc(f2.getArray().getNumberOfTuples(),3)
883 dd[:,0]=f2.getArray()
884 dd[:,1]=2*f2.getArray()
885 dd[:,2]=3*f2.getArray()
886 f2=f2.buildNewTimeReprFromThis(ONE_TIME,False)
888 f2.copyTinyStringsFrom(f1)
889 f2.copyTinyAttrFrom(f1)
890 ff1.setFieldNoProfileSBT(f2)
892 # Reading Pyfile37.med
893 ff2=MEDFileField1TS.New(fname,f2.getName(),0,1)
894 f1bis=ff2.getFieldAtLevel(ON_CELLS,0)
895 self.assertTrue(f1.isEqual(f1bis,1e-12,1e-12))
896 f1bis=ff2.getFieldAtLevel(ON_CELLS,-1)
897 self.assertTrue(f2.isEqual(f1bis,1e-12,1e-12))
898 f1bis=ff2.getFieldAtTopLevel(ON_CELLS)
899 self.assertTrue(f1.isEqual(f1bis,1e-12,1e-12))
903 ff1=MEDFileField1TS.New()
904 ff1.setFieldNoProfileSBT(f2)
906 ff2=MEDFileField1TS.New(fname,f2.getName(),0,1)
907 f1bis=ff2.getFieldAtTopLevel(ON_CELLS)
908 self.assertTrue(f2.isEqual(f1bis,1e-12,1e-12))
911 # Non regression test to check that globals are correctly appended on MEDFileFields::setFieldAtPos
912 def testMEDField17(self):
914 m1=MEDLoaderDataForTest.build2DMesh_1()
915 m1.renumberCells([0,1,4,2,3,5],False)
916 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ; mm1.setName(m1.getName())
918 ffs=MEDFileFields.New()
919 ff1=MEDFileFieldMultiTS.New()
920 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName("F2")
921 d=DataArrayDouble.New() ; d.alloc(2*4,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
922 f1.setArray(d) # note that f1 is NOT defined fully (no mesh !). It is not a bug of test it is too test that MEDFileField1TS.appendFieldProfile is NOT sensible of that.
923 da=DataArrayInt.New(); da.setValues([0,1,2,4],4,1) ; da.setName("sup2")
925 ff1.appendFieldProfile(f1,mm1,0,da)
926 f1.setTime(1.2,1,2) ; e=d.applyFunc("2*x") ; e.copyStringInfoFrom(d) ; f1.setArray(e) ;
927 ff1.appendFieldProfile(f1,mm1,0,da)
929 ffs.setFieldAtPos(0,ff1)
933 ffsr=MEDFileFields.New(fname)
934 ff3=ffsr.getFieldAtPos(0)
935 f4=ff3.getFieldAtTopLevel(ON_CELLS,1,2)
936 self.assertTrue(f4.getArray().isEqual(f1.getArray(),1e-12))
939 # Non regression test to check that globals are correctly appended on MEDFileFields::setFieldAtPos
940 def testMEDField18(self):
942 m1=MEDLoaderDataForTest.build2DMesh_1()
943 m1.renumberCells([0,1,4,2,3,5],False)
944 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ; mm1.setName(m1.getName())
946 ffs=MEDFileFields.New()
947 ff1=MEDFileFieldMultiTS.New()
948 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName("F2")
949 d=DataArrayDouble.New() ; d.alloc(2*4,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
950 f1.setArray(d) # note that f1 is NOT defined fully (no mesh !). It is not a bug of test it is too test that MEDFileField1TS.appendFieldProfile is NOT sensible of that.
951 da=DataArrayInt.New(); da.setValues([0,1,2,4],4,1) ; da.setName("sup2")
953 ff1.appendFieldProfile(f1,mm1,0,da)
954 f1.setTime(1.2,1,2) ; e=d.applyFunc("2*x") ; e.copyStringInfoFrom(d) ; f1.setArray(e) ;
955 ff1.appendFieldProfile(f1,mm1,0,da)
959 ffsr=MEDFileFields.New(fname)
960 ff3=ffsr.getFieldAtPos(0)
961 f4=ff3.getFieldAtTopLevel(ON_CELLS,1,2)
962 self.assertTrue(f4.getArray().isEqual(f1.getArray(),1e-12))
965 def testMEDFieldBug1(self):
967 d=MEDFileData.New(fname)
968 self.assertEqual(('GP_MyFirstFieldOnGaussPoint0', 'GP_MyFirstFieldOnGaussPoint1', 'GP_MyFirstFieldOnGaussPoint2'),d.getFields().getFieldAtPos(0).getLocs())
971 def testMEDMesh8(self):
972 m=MEDLoaderDataForTest.build1DMesh_1()
973 m.convertQuadraticCellsToLinear()
974 mm=MEDFileUMesh.New()
975 mm.setMeshAtLevel(0,m)
976 g1=DataArrayInt.New() ; g1.setValues([0,2],2,1) ; g1.setName("g1")
977 g2=DataArrayInt.New() ; g2.setValues([1,3],2,1) ; g2.setName("g2")
978 g3=DataArrayInt.New() ; g3.setValues([1,2,3],3,1) ; g3.setName("g3")
979 mm.setGroupsAtLevel(0,[g1,g2],False)
980 self.assertEqual(('g1','g2'),mm.getGroupsNames())
981 self.assertEqual(('Family_2','Family_3'),mm.getFamiliesNames())
982 self.assertEqual(('Family_2',),mm.getFamiliesOnGroup('g1'))
983 self.assertEqual(('Family_3',),mm.getFamiliesOnGroup('g2'))
984 mm.assignFamilyNameWithGroupName()
985 self.assertEqual(('g1','g2'),mm.getGroupsNames())
986 self.assertEqual(('g1','g2'),mm.getFamiliesNames())
987 self.assertEqual(('g1',),mm.getFamiliesOnGroup('g1'))
988 self.assertEqual(('g2',),mm.getFamiliesOnGroup('g2'))
990 mm=MEDFileUMesh.New()
991 mm.setMeshAtLevel(0,m)
992 mm.setGroupsAtLevel(0,[g1,g2,g3],False)
993 self.assertEqual(('g1','g2','g3'),mm.getGroupsNames())
994 self.assertEqual(('Family_2', 'Family_4', 'Family_5'),mm.getFamiliesNames())
995 self.assertEqual(('Family_2', 'Family_4'),mm.getFamiliesOnGroup('g1'))
996 self.assertEqual(('Family_5',),mm.getFamiliesOnGroup('g2'))
997 self.assertEqual(('Family_4','Family_5',),mm.getFamiliesOnGroup('g3'))
998 mm.assignFamilyNameWithGroupName() # here it does nothing because no such group-family bijection found
999 self.assertEqual(('g1','g2','g3'),mm.getGroupsNames())
1000 self.assertEqual(('Family_2', 'Family_4', 'Family_5'),mm.getFamiliesNames())
1001 self.assertEqual(('Family_2', 'Family_4'),mm.getFamiliesOnGroup('g1'))
1002 self.assertEqual(('Family_5',),mm.getFamiliesOnGroup('g2'))
1003 self.assertEqual(('Family_4','Family_5',),mm.getFamiliesOnGroup('g3'))
1004 mm.changeFamilyId(5,6)
1005 g=mm.getGroupArr(0,"g3")
1006 self.assertTrue(g.isEqual(g3));
1007 g=mm.getGroupArr(0,"g2")
1008 self.assertTrue(g.isEqual(g2));
1009 g=mm.getGroupArr(0,"g1")
1010 self.assertTrue(g.isEqual(g1));
1013 # bug detected by gauthier
1014 def testMEDLoaderMEDLoaderNSReadFieldDoubleDataInMedFile(self):
1015 fname="Pyfile41.med"
1016 f1=MEDLoaderDataForTest.buildVecFieldOnCells_1();
1018 mm1=MEDFileUMesh.New()
1019 mm1.setCoords(m1.getCoords())
1020 mm1.setMeshAtLevel(0,m1)
1022 ff1=MEDFileField1TS.New()
1023 ff1.setFieldNoProfileSBT(f1)
1025 # writing mesh1 and field1, now creation of mesh2 and field2
1028 m2.translate([0.5,0.6,0.7])
1029 m2.setName("3DSurfMesh_2")
1030 f2.getArray()[:]*=2.
1031 f2.setName("VectorFieldOnCells2")
1032 mm2=MEDFileUMesh.New()
1033 mm2.setCoords(m2.getCoords())
1034 mm2.setMeshAtLevel(0,m2)
1036 ff2=MEDFileField1TS.New()
1037 ff2.setFieldNoProfileSBT(f2)
1040 f3=MEDLoader.ReadFieldCell(fname,"3DSurfMesh_1",0,"VectorFieldOnCells",0,1)
1041 self.assertTrue(f3.isEqual(f1,1e-12,1e-12))
1042 f4=MEDLoader.ReadFieldCell(fname,"3DSurfMesh_2",0,"VectorFieldOnCells2",0,1)
1043 self.assertTrue(f4.isEqual(f2,1e-12,1e-12))
1046 def testMEDLoaderMultiLevelCellField1(self):
1047 fname="Pyfile42.med"
1048 m2,m1,m0,f2,f1,f0,p,n2,n1,n0,fns,fids,grpns,famIdsPerGrp=MEDLoaderDataForTest.buildMultiLevelMesh_1()
1049 m=MEDFileUMesh.New()
1050 m.setCoords(m2.getCoords())
1051 m.setMeshAtLevel(0,m2)
1052 m.setMeshAtLevel(-1,m1)
1053 m.setMeshAtLevel(-2,m0)
1057 compNames1=["comp1","comp2","comp3"]
1058 ff1=MEDFileField1TS.New()
1059 da2=DataArrayDouble.New()
1060 da2.alloc(m2.getNumberOfCells()*len(compNames1),1)
1062 da2.rearrange(len(compNames1))
1063 da2.setInfoOnComponents(compNames1)
1064 f2=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f2.setName(FieldName1) ; f2.setArray(da2) ; f2.setMesh(m2) ; f2.checkCoherency()
1065 ff1.setFieldNoProfileSBT(f2)
1066 self.assertEqual(ff1.getNonEmptyLevels(),(2, [0]))
1067 da0=DataArrayDouble.New()
1068 da0.alloc(m0.getNumberOfCells()*len(compNames1),1)
1070 da0.rearrange(len(compNames1))
1071 da0.setInfoOnComponents(compNames1)
1072 f0=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f0.setName(FieldName1) ; f0.setArray(da0) ; f0.setMesh(m0) ; f0.checkCoherency()
1073 ff1.setFieldNoProfileSBT(f0)
1074 self.assertEqual(ff1.getNonEmptyLevels(),(2, [0,-2]))
1075 da1=DataArrayDouble.New()
1076 da1.alloc(m1.getNumberOfCells()*len(compNames1),1)
1078 da1.rearrange(len(compNames1))
1079 da1.setInfoOnComponents(compNames1)
1080 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName(FieldName1) ; f1.setArray(da1) ; f1.setMesh(m1) ; f1.checkCoherency()
1081 ff1.setFieldNoProfileSBT(f1)
1082 self.assertEqual(ff1.getNonEmptyLevels(),(2, [0,-1,-2]))
1087 compNames2=["comp11","comp22"]
1088 ff2=MEDFileField1TS.New()
1089 da0=DataArrayDouble.New()
1090 da0.alloc(m0.getNumberOfCells()*2,1)
1093 da0.setInfoOnComponents(compNames2)
1094 f0=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f0.setName(FieldName2) ; f0.setArray(da0) ; f0.setMesh(m0) ; f0.checkCoherency()
1095 ff2.setFieldNoProfileSBT(f0)
1096 self.assertEqual(ff2.getNonEmptyLevels(),(0, [0]))
1097 da1=DataArrayDouble.New()
1098 da1.alloc(m1.getNumberOfCells()*len(compNames2),1)
1100 da1.rearrange(len(compNames2))
1101 da1.setInfoOnComponents(compNames2)
1102 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName(FieldName2) ; f1.setArray(da1) ; f1.setMesh(m1) ; f1.checkCoherency()
1103 ff2.setFieldNoProfileSBT(f1)
1104 self.assertEqual(ff2.getNonEmptyLevels(),(1, [0,-1]))
1108 ff1=MEDFileField1TS.New(fname,FieldName1,-1,-1)
1109 self.assertEqual(ff1.getNonEmptyLevels(),(2, [0,-1,-2]))
1110 self.assertEqual(ff1.getFieldSplitedByType(),[(0, [(0, (0, 4), '', '')]), (1, [(0, (4, 84), '', '')]), (3, [(0, (84, 148), '', '')]), (4, [(0, (148, 212), '', '')])])
1111 ff2=MEDFileField1TS.New(fname,FieldName2,-1,-1)
1112 self.assertEqual(ff2.getNonEmptyLevels(),(1, [0,-1]))
1113 self.assertEqual(ff2.getFieldSplitedByType(),[(0, [(0, (0, 4), '', '')]), (1, [(0, (4, 84), '', '')])])
1116 def testFieldOnPflRetrieveOnMdimRelMax1(self):
1117 fname="Pyfile43.med"
1118 m2,m1,m0,f2,f1,f0,p,n2,n1,n0,fns,fids,grpns,famIdsPerGrp=MEDLoaderDataForTest.buildMultiLevelMesh_1()
1119 m=MEDFileUMesh.New()
1120 m.setMeshAtLevel(0,m2)
1121 m.setMeshAtLevel(-1,m1)
1122 m.setMeshAtLevel(-2,m0)
1123 f=MEDFileField1TS.New()
1124 ff=MEDCouplingFieldDouble.New(ON_NODES,ONE_TIME)
1125 ff.setName("NodeFieldPfl")
1126 arr=DataArrayDouble.New() ; arr.setValues([1.,10.,100.,2.,20.,200.],2,3)
1128 pfl=DataArrayInt.New() ; pfl.setValues([2,3],2,1) ; pfl.setName("PflNode")
1129 f.setFieldProfile(ff,m,-2,pfl)
1130 tes0=f.getFieldOnMeshAtLevel(ON_NODES,-1,m)
1131 self.assertEqual(ON_NODES,tes0.getTypeOfField())
1132 self.assertEqual(1,tes0.getMesh().getMeshDimension())
1133 self.assertEqual(1,tes0.getMesh().getNumberOfCells())
1134 self.assertEqual(2,tes0.getMesh().getNumberOfNodes())
1135 self.assertEqual([1,0,1],tes0.getMesh().getNodalConnectivity().getValues())
1136 self.assertEqual([0,3],tes0.getMesh().getNodalConnectivityIndex().getValues())
1137 self.assertEqual(2,tes0.getArray().getNumberOfTuples())
1138 self.assertEqual(3,tes0.getArray().getNumberOfComponents())
1139 expected1=[1.,10.,100.,2.,20.,200.]
1140 nodeCoordsWithValue1=[10.,2.5,0.]
1141 nodeCoordsWithValue2=[10.,3.75,0.]
1143 self.assertAlmostEqual(nodeCoordsWithValue1[i],tes0.getMesh().getCoordinatesOfNode(0)[i],13);
1144 self.assertAlmostEqual(nodeCoordsWithValue2[i],tes0.getMesh().getCoordinatesOfNode(1)[i],13);
1147 self.assertAlmostEqual(expected1[i],tes0.getArray().getIJ(0,i),13);
1151 tes1=f.getFieldOnMeshAtLevel(ON_NODES,1,m)
1152 self.assertEqual(ON_CELLS,tes1.getTypeOfField())# it is not a bug even if ON_NODES has been sepecified
1153 self.assertEqual(0,tes1.getMesh().getMeshDimension())
1154 self.assertEqual(2,tes1.getMesh().getNumberOfCells())
1155 self.assertEqual(135,tes1.getMesh().getNumberOfNodes())
1156 self.assertEqual([0,2,0,3],tes1.getMesh().getNodalConnectivity().getValues())
1157 self.assertEqual([0,2,4],tes1.getMesh().getNodalConnectivityIndex().getValues())
1158 self.assertEqual(2,tes1.getArray().getNumberOfTuples())
1159 self.assertEqual(3,tes1.getArray().getNumberOfComponents())
1161 self.assertAlmostEqual(expected1[i],tes1.getArray().getIJ(0,i),13);
1166 pfl=DataArrayInt.New() ; pfl.setValues([3,2],2,1) ; pfl.setName("PflNode")
1167 f=MEDFileField1TS.New()
1168 f.setFieldProfile(ff,m,-2,pfl)
1169 tes2=f.getFieldOnMeshAtLevel(ON_NODES,-1,m)
1170 self.assertEqual(ON_NODES,tes2.getTypeOfField())
1171 self.assertEqual(1,tes2.getMesh().getMeshDimension())
1172 self.assertEqual(1,tes2.getMesh().getNumberOfCells())
1173 self.assertEqual(2,tes2.getMesh().getNumberOfNodes())
1174 self.assertEqual([1,0,1],tes2.getMesh().getNodalConnectivity().getValues())
1175 self.assertEqual([0,3],tes2.getMesh().getNodalConnectivityIndex().getValues())
1176 self.assertEqual(2,tes2.getArray().getNumberOfTuples())
1177 self.assertEqual(3,tes2.getArray().getNumberOfComponents())
1178 expected2=[2.,20.,200.,1.,10.,100.]
1180 self.assertAlmostEqual(nodeCoordsWithValue1[i],tes2.getMesh().getCoordinatesOfNode(0)[i],13);
1181 self.assertAlmostEqual(nodeCoordsWithValue2[i],tes2.getMesh().getCoordinatesOfNode(1)[i],13);
1184 self.assertAlmostEqual(expected2[i],tes2.getArray().getIJ(0,i),13);#compare tes2 and tes3
1187 tes3=f.getFieldOnMeshAtLevel(ON_NODES,1,m)
1188 self.assertEqual(ON_CELLS,tes3.getTypeOfField())# it is not a bug even if ON_NODES has been sepecified
1189 self.assertEqual(0,tes3.getMesh().getMeshDimension())
1190 self.assertEqual(2,tes3.getMesh().getNumberOfCells())
1191 self.assertEqual(135,tes3.getMesh().getNumberOfNodes())
1192 self.assertEqual([0,3,0,2],tes3.getMesh().getNodalConnectivity().getValues())
1193 self.assertEqual([0,2,4],tes3.getMesh().getNodalConnectivityIndex().getValues())
1194 self.assertEqual(2,tes3.getArray().getNumberOfTuples())
1195 self.assertEqual(3,tes3.getArray().getNumberOfComponents())
1197 self.assertAlmostEqual(expected1[i],tes3.getArray().getIJ(0,i),13);
1201 def testDuplicateNodesOnM1Group1(self):
1202 fname="Pyfile44.med"
1203 m=MEDCouplingCMesh.New()
1204 m.setCoordsAt(0,DataArrayDouble.New([0.,1.1,2.3,3.6,5.,6.5]))
1205 m.setCoordsAt(1,DataArrayDouble.New([0.,1.1,2.3,3.6,5.]))
1206 m=m.buildUnstructured() ; m.setName("AnthonyDuplicate")
1207 m.getCoords().setInfoOnComponents(["X [km]","Z [mm]"])
1208 m2=m.buildDescendingConnectivity()[0][[8,11,14,20,21,22,23,24,25,26,31,32,33,34,35,36,37]]
1209 m2.setName(m.getName())
1210 grp=DataArrayInt.New([4,6,8]) ; grp.setName("Grp")
1211 grp2=DataArrayInt.New([9,16]) ; grp2.setName("Grp2")
1212 mm=MEDFileUMesh.New()
1213 mm.setMeshAtLevel(0,m)
1214 mm.setMeshAtLevel(-1,m2)
1215 mm.setGroupsAtLevel(-1,[grp,grp2])
1216 grpNode=DataArrayInt.New([4,21,23]) ; grpNode.setName("GrpNode")
1217 mm.setGroupsAtLevel(1,[grpNode])
1218 ref0=[4,15,14,20,21,4,16,15,21,22,4,17,16,22,23]
1219 ref1=[4,9,8,14,15,4,10,9,15,16,4,11,10,16,17]
1220 ref2=[4,9,8,14,30,4,10,9,30,31,4,11,10,31,32]
1222 self.assertEqual(30,mm.getNumberOfNodes())
1223 self.assertEqual(ref0,mm.getMeshAtLevel(0)[[12,13,14]].getNodalConnectivity().getValues())
1224 self.assertEqual(ref1,mm.getMeshAtLevel(0)[[7,8,9]].getNodalConnectivity().getValues())
1226 nodes,cells,cells2=mm.duplicateNodesOnM1Group("Grp")
1227 self.assertEqual([15,16,17],nodes.getValues());
1228 self.assertEqual([7,8,9],cells.getValues());
1229 self.assertEqual([12,13,14],cells2.getValues());
1230 self.assertEqual(33,mm.getNumberOfNodes())
1231 self.assertEqual([4,6,8],mm.getGroupArr(-1,"Grp").getValues())
1232 self.assertEqual([9,16],mm.getGroupArr(-1,"Grp2").getValues())
1233 self.assertEqual([4,21,23],mm.getGroupArr(1,"GrpNode").getValues())
1234 self.assertEqual([17,18,19],mm.getGroupArr(-1,"Grp_dup").getValues())
1235 self.assertEqual(ref0,mm.getMeshAtLevel(0)[[12,13,14]].getNodalConnectivity().getValues())#cells 7,8,9 and 12,13,14 are lying on "Grp" but only 7,8 and 9 are renumbered
1236 self.assertEqual(ref2,mm.getMeshAtLevel(0)[[7,8,9]].getNodalConnectivity().getValues())#
1237 self.assertRaises(InterpKernelException,mm.getGroup(-1,"Grp_dup").checkGeoEquivalWith,mm.getGroup(-1,"Grp"),2,1e-12);# Grp_dup and Grp are not equal considering connectivity only
1238 mm.getGroup(-1,"Grp_dup").checkGeoEquivalWith(mm.getGroup(-1,"Grp"),12,1e-12)# Grp_dup and Grp are equal considering connectivity and coordinates
1239 refValues=DataArrayDouble.New([1.21,1.32,1.43,1.54,1.65,1.32,1.44,1.56,1.68,1.8,1.43,1.56,1.69,1.82,1.95,1.54,1.68,1.82,1.96,2.1])
1240 valsToTest=mm.getMeshAtLevel(0).getMeasureField(True).getArray() ; delta=(valsToTest-refValues) ; delta.abs()
1241 self.assertTrue(delta.getMaxValue()[0]<1e-12)
1243 mm.getCoords()[-len(nodes):]+=[0.,-0.3]
1244 self.assertRaises(InterpKernelException,mm.getGroup(-1,"Grp_dup").checkGeoEquivalWith,mm.getGroup(-1,"Grp"),12,1e-12);
1245 refValues2=refValues[:] ; refValues2[7:10]=[1.365,1.26,1.35]
1246 valsToTest=mm.getMeshAtLevel(0).getMeasureField(True).getArray() ; delta=(valsToTest-refValues2) ; delta.abs()
1247 self.assertTrue(delta.getMaxValue()[0]<1e-12)
1251 def testDuplicateNodesOnM1Group2(self):
1252 fname="Pyfile45.med"
1253 m=MEDCouplingCMesh.New()
1254 m.setCoordsAt(0,DataArrayDouble.New([0.,1.1,2.3,3.6,5.,6.5]))
1255 m.setCoordsAt(1,DataArrayDouble.New([0.,1.1,2.3,3.6,5.]))
1256 m=m.buildUnstructured() ; m.setName("AnthonyDuplicate")
1257 m.getCoords().setInfoOnComponents(["X [km]","Z [mm]"])
1258 m2=m.buildDescendingConnectivity()[0][[8,11,14,20,21,22,23,24,25,26,31,32,33,34,35,36,37]]
1259 m2.setName(m.getName())
1260 grp=DataArrayInt.New([4,6]) ; grp.setName("Grp")
1261 grp2=DataArrayInt.New([9,16]) ; grp2.setName("Grp2")
1262 mm=MEDFileUMesh.New()
1263 mm.setMeshAtLevel(0,m)
1264 mm.setMeshAtLevel(-1,m2)
1265 mm.setGroupsAtLevel(-1,[grp,grp2])
1266 grpNode=DataArrayInt.New([4,21,23]) ; grpNode.setName("GrpNode")
1267 mm.setGroupsAtLevel(1,[grpNode])
1268 ref0=[4,15,14,20,21,4,16,15,21,22,4,17,16,22,23]
1269 ref1=[4,9,8,14,15,4,10,9,15,16]
1270 ref2=[4,9,8,14,30,4,10,9,30,16]
1272 self.assertEqual(30,mm.getNumberOfNodes())
1273 self.assertEqual(ref0,mm.getMeshAtLevel(0)[[12,13,14]].getNodalConnectivity().getValues())
1274 self.assertEqual(ref1,mm.getMeshAtLevel(0)[[7,8]].getNodalConnectivity().getValues())
1276 nodes,cells,cells2=mm.duplicateNodesOnM1Group("Grp")
1277 self.assertEqual([15],nodes.getValues());
1278 self.assertEqual([7,8],cells.getValues());
1279 self.assertEqual([12,13],cells2.getValues());
1280 self.assertEqual(31,mm.getNumberOfNodes())
1281 self.assertEqual([4,6],mm.getGroupArr(-1,"Grp").getValues())
1282 self.assertEqual([9,16],mm.getGroupArr(-1,"Grp2").getValues())
1283 self.assertEqual([4,21,23],mm.getGroupArr(1,"GrpNode").getValues())
1284 self.assertEqual([17,18],mm.getGroupArr(-1,"Grp_dup").getValues())
1285 self.assertEqual(ref0,mm.getMeshAtLevel(0)[[12,13,14]].getNodalConnectivity().getValues())#cells 7,8,9 and 12,13,14 are lying on "Grp" but only 7,8 and 9 are renumbered
1286 self.assertEqual(ref2,mm.getMeshAtLevel(0)[[7,8]].getNodalConnectivity().getValues())#
1287 self.assertRaises(InterpKernelException,mm.getGroup(-1,"Grp_dup").checkGeoEquivalWith,mm.getGroup(-1,"Grp"),2,1e-12);# Grp_dup and Grp are not equal considering connectivity only
1288 mm.getGroup(-1,"Grp_dup").checkGeoEquivalWith(mm.getGroup(-1,"Grp"),12,1e-12)# Grp_dup and Grp are equal considering connectivity and coordinates
1289 refValues=DataArrayDouble.New([1.21,1.32,1.43,1.54,1.65,1.32,1.44,1.56,1.68,1.8,1.43,1.56,1.69,1.82,1.95,1.54,1.68,1.82,1.96,2.1])
1290 valsToTest=mm.getMeshAtLevel(0).getMeasureField(True).getArray() ; delta=(valsToTest-refValues) ; delta.abs()
1291 self.assertTrue(delta.getMaxValue()[0]<1e-12)
1293 mm.getCoords()[-len(nodes):]+=[0.,-0.3]
1294 self.assertRaises(InterpKernelException,mm.getGroup(-1,"Grp_dup").checkGeoEquivalWith,mm.getGroup(-1,"Grp"),12,1e-12);
1295 refValues2=refValues[:] ; refValues2[7:9]=[1.365,1.47]
1296 valsToTest=mm.getMeshAtLevel(0).getMeasureField(True).getArray() ; delta=(valsToTest-refValues2) ; delta.abs()
1297 self.assertTrue(delta.getMaxValue()[0]<1e-12)
1301 def testBasicConstructors(self):
1302 fname="Pyfile18.med"
1303 m=MEDFileMesh(fname)
1304 m=MEDFileMesh(fname,"ExampleOfMultiDimW",-1,-1)
1305 m=MEDFileMesh(fname)
1306 m=MEDFileUMesh(fname,"ExampleOfMultiDimW",-1,-1)
1307 m=MEDFileUMesh(fname)
1310 m=MEDFileCMesh("MEDFileMesh5.med")
1311 m=MEDFileCMesh("MEDFileMesh5.med","myFirstCartMesh",-1,-1)
1313 m=MEDFileMeshMultiTS()
1314 m=MEDFileMeshMultiTS(fname)
1315 m=MEDFileMeshMultiTS(fname,"ExampleOfMultiDimW")
1317 m=MEDFileMeshes(fname)
1319 m=MEDFileField1TS(fname,"FieldOnFacesShuffle",2,7)
1320 m=MEDFileFieldMultiTS()
1321 m=MEDFileFieldMultiTS(fname,"FieldOnFacesShuffle")
1323 m=MEDFileFields(fname)
1325 m=MEDFileData(fname)
1327 m=DataArrayInt() ; m=DataArrayInt(5,2) ; m=DataArrayInt([6,5,4,3,2,1],3,2)
1328 m=DataArrayDouble() ; m=DataArrayDouble(5,2) ; m=DataArrayDouble([6,5,4,3,2,1],3,2)
1329 m=MEDCouplingUMesh("jjj",2) ; m=MEDCouplingUMesh()
1330 m=MEDCouplingCMesh()
1331 m=MEDCouplingFieldDouble(ON_CELLS,ONE_TIME)
1332 m=MEDCouplingFieldTemplate(ON_NODES)
1333 m=MEDCouplingMultiFields([])
1334 m=MEDCouplingFieldOverTime([])
1337 # This is a non regression test. When a field lies partially on a mesh but fully on one of its geometric type.
1338 def testBugSemiPartialField(self):
1339 fname="Pyfile46.med"
1340 m=MEDLoaderDataForTest.build2DMesh_3()
1341 m=m[:10] ; m.setName("mesh")
1342 f=m.getMeasureField(ON_CELLS)
1343 f=f.buildNewTimeReprFromThis(ONE_TIME,False)
1345 f.setName("SemiPartialField")
1347 f1=f[:6] ; f1.getMesh().setName(m.getName())
1348 f2=f[6:] ; f2.getMesh().setName(m.getName())
1350 mm=MEDFileUMesh.New()
1351 mm.setMeshAtLevel(0,m)
1352 ff=MEDFileField1TS.New()
1353 ff.setFieldProfile(f1,mm,0,DataArrayInt.Range(0,6,1)) # no name on profile -> normally it is an error but in this special case
1357 ff2=MEDFileField1TS.New(fname,f.getName(),f.getTime()[1],f.getTime()[2])
1358 fread=ff2.getFieldOnMeshAtLevel(ON_CELLS,0,mm)
1359 fread2=ff2.getFieldAtLevel(ON_CELLS,0)
1361 fread.checkCoherency()
1362 fread2.checkCoherency()
1363 self.assertTrue(fread.isEqual(f1,1e-12,1e-12))
1364 self.assertTrue(fread2.isEqual(f1,1e-12,1e-12))
1367 def testUnPolyze1(self):
1368 fname="Pyfile47.med"
1369 mm=MEDLoaderDataForTest.buildMLMeshUnPolyze(self)
1370 ref=[13,14,14,12,12,12,12,12,12,12,12,13,12,14,14,13,15,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12]
1371 self.assertEqual(ref,mm.getFamilyFieldAtLevel(1).getValues())
1372 self.assertEqual(mm.unPolyze()[:3],(True,[[3,2,0],[4,3,2],[5,4,5],[14,2,9],[16,3,11],[31,2,14]],[[3,3,0],[4,3,3],[5,3,6],[14,3,9],[16,3,12],[18,1,15]]))
1374 self.assertEqual(mm.getGroupArr(0,"grp0_L0").getValues(),[0,1,2,6])
1375 self.assertEqual(mm.getGroupArr(0,"grp1_L0").getValues(),[1,3,4,5,6])
1376 self.assertEqual(mm.getGroupArr(-1,"grp0_LM1").getValues(),[1,2,3,4,5])
1377 self.assertEqual(mm.getGroupArr(-1,"grp1_LM1").getValues(),[3,4,5,6])
1378 self.assertEqual(mm.getGroupArr(-1,"grp2_LM1").getValues(),[2,6,7,8])
1379 self.assertEqual(mm.getGroupArr(1,"grp0_Node").getValues(),[0,11,15,16])
1380 self.assertEqual(mm.getGroupArr(1,"grp1_Node").getValues(),[1,2,13,14,16])
1381 self.assertEqual(mm.getFamilyFieldAtLevel(1).getValues(),ref)
1383 mm.setRenumFieldArr(0,None)
1384 mm.setFamilyFieldArr(-1,None)
1387 def testUnPolyze2(self):
1388 fname="Pyfile48.med"
1389 mfd=MEDFileData.New()
1390 mm=MEDLoaderDataForTest.buildMLMeshUnPolyze(self)
1391 meshes=MEDFileMeshes.New()
1393 mfd.setMeshes(meshes)
1394 fields=MEDFileFields.New()
1395 mfd.setFields(fields)
1396 ff=MEDFileFieldMultiTS.New()
1397 fields.pushField(ff)
1399 f0_0=MEDCouplingFieldDouble.New(ON_NODES,ONE_TIME) ; f0_0.setName("f0")
1400 f0_0.setTime(9.5,3,4)
1401 da=DataArrayDouble.New(38*2) ; da.iota(6.) ; da.rearrange(2) ; da.setInfoOnComponents(["Power [MW]","Density [kg/m^3]"])
1403 f0_0.setMesh(mm.getMeshAtLevel(0))
1404 ff.appendFieldNoProfileSBT(f0_0)
1405 ff0=ff.getTimeStepAtPos(0)
1406 f0_1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f0_1.setName("f0")
1407 f0_1.setTime(9.5,3,4)
1408 pfl=DataArrayInt.New([1,4,5,6]) ; pfl.setName("pfltest")
1409 f0_1.setMesh(mm.getMeshAtLevel(0)[pfl])
1410 da=DataArrayDouble.New([1401.,101401.,1602.,101602.,3100.,103100.,3101.,103101.],4,2) ; da.setInfoOnComponents(["Power [MW]","Density [kg/m^3]"])
1412 ff0.setFieldProfile(f0_1,mm,0,pfl)
1413 f0_2=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f0_2.setName("f0")#provoquer error
1414 f0_2.setTime(9.5,3,4)
1415 pfl2=DataArrayInt.New([0,1,2,3,4,5,6,8]) ; pfl2.setName("pfltestM1")
1416 da=DataArrayDouble.New([300.,100300.,301.,100301.,400.,100400.,401.,100401.,402.,100402.,3200.,103200.,3201.,103201.,3203.,103203.],8,2) ; da.setInfoOnComponents(["Power [MW]","Density [kg/m^3]"])#provoquer error
1417 f0_2.setMesh(mm.getMeshAtLevel(-1)[pfl2])
1419 ff0.setFieldProfile(f0_2,mm,-1,pfl2)
1420 mfd.getFields().shallowCpyGlobs(ff0)
1422 mfd.unPolyzeMeshes()
1424 fmts=mfd.getFields()[0]
1425 self.assertEqual(fmts.getNumberOfTS(),1)
1426 self.assertEqual(fmts.getTimeSteps(),[(3,4,9.5)])
1427 arr,entry=fmts.getUndergroundDataArrayExt(3,4)
1428 self.assertEqual(entry,[((3,0),(38,40)),((4,0),(40,43)),((5,0),(43,46)),((14,0),(46,48)),((16,0),(48,49)),((18,0),(49,50)),((40,0),(0,38))])
1429 self.assertTrue(arr[38:40].isEqualWithoutConsideringStr(DataArrayDouble([300.0,100300.0,301.0,100301.0],2,2),1e-8))
1430 self.assertTrue(arr[40:43].isEqualWithoutConsideringStr(DataArrayDouble([400.0,100400.0,401.0,100401.0,402.0,100402.0],3,2),1e-8))
1431 self.assertTrue(arr[43:46].isEqualWithoutConsideringStr(DataArrayDouble([3200.0,103200.0,3201.0,103201.0,3203.0,103203.0],3,2),1e-8))
1432 self.assertTrue(arr[46:48].isEqualWithoutConsideringStr(DataArrayDouble([1401.0,101401.0,3100.0,103100.0],2,2),1e-8))
1433 self.assertTrue(arr[48:49].isEqualWithoutConsideringStr(DataArrayDouble([1602.0,101602.0],1,2),1e-8))
1434 self.assertTrue(arr[49:50].isEqualWithoutConsideringStr(DataArrayDouble([3101.0,103101.0],1,2),1e-8))
1435 self.assertEqual(('NewPfl_0','NewPfl_1','NewPfl_2'),fmts.getPflsReallyUsed())
1436 self.assertEqual([(3,[(0,(38,40),'NewPfl_0','')]),(4,[(0,(40,43),'','')]),(5,[(0,(43,46),'','')]),(14,[(0,(46,48),'NewPfl_1','')]),(16,[(0,(48,49),'NewPfl_2','')]),(18,[(0,(49,50),'','')]),(40,[(1,(0,38),'','')])],fmts.getFieldSplitedByType(3,4))
1437 self.assertEqual(fmts.getProfile("NewPfl_0").getValues(),[0,1])
1438 self.assertEqual(fmts.getProfile("NewPfl_1").getValues(),[1,2])
1439 self.assertEqual(fmts.getProfile("NewPfl_2").getValues(),[2])
1440 ftest0=fmts.getFieldOnMeshAtLevel(ON_CELLS,3,4,0,mfd.getMeshes()[0])
1441 self.assertTrue(ftest0.getArray().isEqualWithoutConsideringStr(DataArrayDouble([1401.,101401.,3100.,103100.,1602.,101602.,3101.,103101.],4,2),1e-8))
1442 self.assertEqual(ftest0.getMesh().getNodalConnectivity().getValues(),[14,4,5,6,7,14,26,27,28,29,16,20,21,22,23,24,25,18,30,31,32,33,34,35,36,37])
1443 self.assertEqual(ftest0.getMesh().getNodalConnectivityIndex().getValues(),[0,5,10,17,26])
1444 ftest1=fmts.getFieldOnMeshAtLevel(ON_CELLS,3,4,-1,mfd.getMeshes()[0])
1445 self.assertTrue(ftest1.getArray().isEqualWithoutConsideringStr(DataArrayDouble([300.,100300.,301.,100301.,400.,100400.,401.,100401.,402.,100402.,3200.,103200.,3201.,103201.,3203.,103203.]),1e-8))
1446 self.assertEqual(ftest1.getMesh().getNodalConnectivity().getValues(),[3,0,1,2,3,3,4,5,4,6,7,8,9,4,10,11,12,13,4,14,15,16,17,5,18,19,20,21,22,5,23,24,25,26,27,5,31,32,33,34,35,36,37])
1447 self.assertEqual(ftest1.getMesh().getNodalConnectivityIndex().getValues(),[0,4,8,13,18,23,29,35,43])
1452 def testGaussWriteOnPfl1(self):
1453 fname="Pyfile49.med"
1454 fname2="Pyfile50.med"
1455 coords=DataArrayDouble([0.,0.,0.,1.,1.,1.,1.,0.,0.,0.5,0.5,1.,1.,0.5,0.5,0.],8,2)
1456 mQ8=MEDCouplingUMesh("",2) ; mQ8.setCoords(coords)
1457 mQ8.allocateCells(1)
1458 mQ8.insertNextCell(NORM_QUAD8,range(8))
1459 mQ8.finishInsertingCells()
1460 mQ4=MEDCouplingUMesh("",2) ; mQ4.setCoords(coords)
1461 mQ4.allocateCells(1)
1462 mQ4.insertNextCell(NORM_QUAD4,range(4))
1463 mQ4.finishInsertingCells()
1464 mT3=MEDCouplingUMesh("",2) ; mT3.setCoords(coords)
1465 mT3.allocateCells(1)
1466 mT3.insertNextCell(NORM_TRI3,range(3))
1467 mT3.finishInsertingCells()
1469 tr=[[0.,4.],[2.,4.],[4.,4.],[6.,4.],[8.,4.],[10.,4.],[12.,4.],[14.,4.],[16.,4.],[18.,4.],[20.,4.],[0.,0.],[2.,0.], [0.,2.],[2.,2.],[4.,2.],[6.,2.],[8.,2.],[10.,2.],[12.,2.]]
1470 ms=11*[mT3]+2*[mQ4]+7*[mQ8]
1471 ms[:]=(elt.deepCpy() for elt in ms)
1472 for m,t in zip(ms,tr):
1473 d=m.getCoords() ; d+= t
1475 m=MEDCouplingUMesh.MergeUMeshes(ms)
1477 m2=m[:13] ; m2.setName(m.getName())
1478 ### Use case 1 : Pfl on all tri3 and on all quad4. If we were on CELLS or GAUSS_NE no pfl were needed. But here 2 discs in tri3.
1479 ### So here 2 pfls will be created (pfl_TRI3_loc_0 and pfl_TRI3_loc_1)
1480 f=MEDCouplingFieldDouble.New(ON_GAUSS_PT,ONE_TIME)
1483 da=DataArrayDouble(34) ; da.iota(3.)
1485 f.setName("fieldCellOnPflWithoutPfl")
1486 f.setGaussLocalizationOnCells([0,1,2,3,4,5,6,7,8],[0.,0.,1.,0.,1.,1.],[0.3,0.3,0.7,0.7],[0.8,0.2])
1487 f.setGaussLocalizationOnCells([9,10],[0.,0.,1.,0.,1.,1.],[0.3,0.3,0.7,0.7,0.8,0.8],[0.8,0.07,0.13])
1488 f.setGaussLocalizationOnCells([11,12],[0.,0.,1.,0.,1.,1.,0.,1.],[0.3,0.3,0.7,0.7,0.8,0.8,0.8,0.8,0.8,0.8],[0.8,0.07,0.1,0.01,0.02])
1492 mm.setMeshAtLevel(0,m)
1495 f1ts=MEDFileField1TS.New()
1496 pfl=DataArrayInt(range(13)) ; pfl.setName("pfl")
1497 f1ts.setFieldProfile(f,mm,0,pfl)
1500 self.assertEqual(f1ts.getPfls(),('pfl_NORM_TRI3_loc_0', 'pfl_NORM_TRI3_loc_1'))
1501 self.assertEqual(f1ts.getPflsReallyUsed(),('pfl_NORM_TRI3_loc_0', 'pfl_NORM_TRI3_loc_1'))
1502 da1=DataArrayInt([0,1,2,3,4,5,6,7,8]) ; da1.setName("pfl_NORM_TRI3_loc_0")
1503 self.assertTrue(f1ts.getProfile("pfl_NORM_TRI3_loc_0").isEqual(da1))
1504 da1=DataArrayInt([9,10]) ; da1.setName("pfl_NORM_TRI3_loc_1")
1505 self.assertTrue(f1ts.getProfile("pfl_NORM_TRI3_loc_1").isEqual(da1))
1506 self.assertEqual(f1ts.getLocs(),('Loc_fieldCellOnPflWithoutPfl_NORM_TRI3_0', 'Loc_fieldCellOnPflWithoutPfl_NORM_TRI3_1', 'Loc_fieldCellOnPflWithoutPfl_NORM_QUAD4_2'))
1507 self.assertEqual(f1ts.getLocsReallyUsed(),('Loc_fieldCellOnPflWithoutPfl_NORM_TRI3_0', 'Loc_fieldCellOnPflWithoutPfl_NORM_TRI3_1', 'Loc_fieldCellOnPflWithoutPfl_NORM_QUAD4_2'))
1509 dataRead=MEDFileData.New(fname)
1510 mRead=dataRead.getMeshes()[0]
1511 f1tsRead=dataRead.getFields()[0][0]
1512 f1tsRead.getFieldOnMeshAtLevel(ON_GAUSS_PT,0,mRead)
1513 f2=f1tsRead.getFieldOnMeshAtLevel(ON_GAUSS_PT,0,mRead)
1514 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
1515 f2_bis=MEDLoader.ReadFieldGauss(fname,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1516 f2_bis.checkCoherency()
1517 self.assertTrue(f.isEqual(f2_bis,1e-12,1e-12))
1519 MEDLoader.WriteField(fname2,f,True)
1520 f2_ter=MEDLoader.ReadFieldGauss(fname2,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1521 self.assertTrue(f.isEqual(f2_ter,1e-12,1e-12))
1522 ## Use case 2 : Pfl on part tri3 with 2 disc and on part quad8 with 1 disc
1523 f=MEDCouplingFieldDouble.New(ON_GAUSS_PT,ONE_TIME)
1524 pfl=DataArrayInt([1,2,5,6,8,9,15,16,17,18]) ; pfl.setName("pfl2")
1525 m2=m[pfl] ; m2.setName(m.getName())
1528 da=DataArrayDouble(35) ; da.iota(3.)
1530 f.setName("fieldCellOnPflWithoutPfl2")
1531 f.setGaussLocalizationOnCells([0,1,3],[0.,0.,1.,0.,1.,1.],[0.3,0.3,0.7,0.7],[0.8,0.2])
1532 f.setGaussLocalizationOnCells([2,4,5],[0.,0.,1.,0.,1.,1.],[0.3,0.3,0.7,0.7,0.8,0.8],[0.8,0.07,0.13])
1533 f.setGaussLocalizationOnCells([6,7,8,9],[0.,0.,1.,0.,1.,1.,0.,1.,0.5,0.,1.,0.5,0.5,1.,0.,0.5],[0.3,0.3,0.7,0.7,0.8,0.8,0.8,0.8,0.8,0.8],[0.8,0.07,0.1,0.01,0.02])
1537 mm.setMeshAtLevel(0,m)
1539 f1ts=MEDFileField1TS.New()
1540 f1ts.setFieldProfile(f,mm,0,pfl)
1541 self.assertEqual(f1ts.getPfls(),('pfl2_NORM_TRI3_loc_0','pfl2_NORM_TRI3_loc_1','pfl2_NORM_QUAD8_loc_2'))
1542 self.assertEqual(f1ts.getProfile("pfl2_NORM_TRI3_loc_0").getValues(),[1,2,6])
1543 self.assertEqual(f1ts.getProfile("pfl2_NORM_TRI3_loc_1").getValues(),[5,8,9])
1544 self.assertEqual(f1ts.getProfile("pfl2_NORM_QUAD8_loc_2").getValues(),[2,3,4,5])
1546 dataRead=MEDFileData.New(fname)
1547 mRead=dataRead.getMeshes()[0]
1548 f1tsRead=dataRead.getFields()[0][0]
1549 f1tsRead.getFieldOnMeshAtLevel(ON_GAUSS_PT,0,mRead)
1550 f3=f1tsRead.getFieldOnMeshAtLevel(ON_GAUSS_PT,0,mRead)
1551 f3.renumberCells([0,1,3,2,4,5,6,7,8,9])
1552 self.assertTrue(f.isEqual(f3,1e-12,1e-12))
1553 f3_bis=MEDLoader.ReadFieldGauss(fname,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1554 f3_bis.renumberCells([0,1,3,2,4,5,6,7,8,9])
1555 self.assertTrue(f.isEqual(f3_bis,1e-12,1e-12))
1557 MEDLoader.WriteField(fname2,f,True)
1558 f3_ter=MEDLoader.ReadFieldGauss(fname2,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1559 f3_ter.renumberCells([0,1,3,2,4,5,6,7,8,9])
1560 self.assertTrue(f.isEqual(f3_ter,1e-12,1e-12))
1561 ## Use case 3 : no pfl but creation of pfls due to gauss pts
1562 f=MEDCouplingFieldDouble.New(ON_GAUSS_PT,ONE_TIME)
1565 da=DataArrayDouble(60) ; da.iota(3.)
1567 f.setName("fieldCellWithoutPfl")
1568 f.setGaussLocalizationOnCells([0,1,2,3,4,5,6,7,8],[0.,0.,1.,0.,1.,1.],[0.3,0.3,0.7,0.7],[0.8,0.2])
1569 f.setGaussLocalizationOnCells([9,10],[0.,0.,1.,0.,1.,1.],[0.3,0.3,0.7,0.7,0.8,0.8],[0.8,0.07,0.13])
1570 f.setGaussLocalizationOnCells([11,12],[0.,0.,1.,0.,1.,1.,0.,1.],[0.3,0.3,0.7,0.7,0.8,0.8,0.8,0.8,0.8,0.8],[0.8,0.07,0.1,0.01,0.02])
1571 f.setGaussLocalizationOnCells([13,14,15,17,18],[0.,0.,1.,0.,1.,1.,0.,1.,0.5,0.,1.,0.5,0.5,1.,0.,0.5],[0.3,0.3,0.7,0.7,0.8,0.8,0.8,0.8],[0.8,0.1,0.03,0.07])
1572 f.setGaussLocalizationOnCells([16,19],[0.,0.,1.,0.,1.,1.,0.,1.,0.5,0.,1.,0.5,0.5,1.,0.,0.5],[0.3,0.3,0.7,0.7,0.8,0.8],[0.8,0.1,0.1])
1575 mm.setMeshAtLevel(0,m)
1576 f1ts=MEDFileField1TS.New()
1577 f1ts.setFieldNoProfileSBT(f)
1578 self.assertEqual(f1ts.getPfls(),('Pfl_fieldCellWithoutPfl_NORM_TRI3_0','Pfl_fieldCellWithoutPfl_NORM_TRI3_1','Pfl_fieldCellWithoutPfl_NORM_QUAD8_3','Pfl_fieldCellWithoutPfl_NORM_QUAD8_4'))
1579 self.assertEqual(f1ts.getProfile("Pfl_fieldCellWithoutPfl_NORM_TRI3_0").getValues(),[0,1,2,3,4,5,6,7,8])
1580 self.assertEqual(f1ts.getProfile("Pfl_fieldCellWithoutPfl_NORM_TRI3_1").getValues(),[9,10])
1581 self.assertEqual(f1ts.getProfile("Pfl_fieldCellWithoutPfl_NORM_QUAD8_3").getValues(),[0,1,2,4,5])
1582 self.assertEqual(f1ts.getProfile("Pfl_fieldCellWithoutPfl_NORM_QUAD8_4").getValues(),[3,6])
1586 dataRead=MEDFileData.New(fname)
1587 mRead=dataRead.getMeshes()[0]
1588 f1tsRead=dataRead.getFields()[0][0]
1589 f3=f1tsRead.getFieldOnMeshAtLevel(ON_GAUSS_PT,0,mRead)
1590 f3.renumberCells([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18,16,19])
1591 self.assertTrue(f.isEqual(f3,1e-12,1e-12))
1592 f3_bis=MEDLoader.ReadFieldGauss(fname,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1593 f3_bis.renumberCells([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18,16,19])
1594 self.assertTrue(f.isEqual(f3_bis,1e-12,1e-12))
1596 MEDLoader.WriteField(fname2,f,True)
1597 f3_ter=MEDLoader.ReadFieldGauss(fname2,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1598 f3_ter.renumberCells([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18,16,19])
1599 self.assertTrue(f.isEqual(f3_ter,1e-12,1e-12))
1602 # Testing profile on nodes when the profile is identity but not on all nodes.
1603 def testMEDFieldPflOnNode1(self):
1604 fname="Pyfile51.med"
1605 coo=DataArrayDouble([0.,0.,0.5,0.,1.,0.,0.,0.5,0.5,0.5,1.,0.5,0.,1.,0.5,1.,1.,1.],9,2)
1606 m0=MEDCouplingUMesh("Mesh",2)
1608 m0.insertNextCell(NORM_TRI3,[1,4,2])
1609 m0.insertNextCell(NORM_TRI3,[4,5,2])
1610 m0.insertNextCell(NORM_QUAD4,[0,3,4,1])
1611 m0.insertNextCell(NORM_QUAD4,[3,6,7,4])
1612 m0.insertNextCell(NORM_QUAD4,[4,7,8,5])
1613 m0.finishInsertingCells()
1615 m1=MEDCouplingUMesh(m0.getName(),1)
1617 conn1=[0,1,0,3,3,4,4,1,5,4,2,4,1,2,3,6,5,8]
1619 m1.insertNextCell(NORM_SEG2,conn1[2*i:2*i+2])
1621 m1.finishInsertingCells()
1625 m.setMeshAtLevel(0,m0)
1626 m.setMeshAtLevel(-1,m1)
1628 dt=3 ; it=2 ; tim=4.5
1629 fieldNode0=MEDCouplingFieldDouble(ON_NODES,ONE_TIME)
1630 fieldNode0.setName("fieldNode0")
1631 fieldNode0.setTime(tim,dt,it)
1632 pfl0=DataArrayInt([0,1,2,3,4]) ; pfl0.setName("PflIdentity0") # important to keep like that
1633 arr=DataArrayDouble([10,11,12,13,14])
1634 fieldNode0.setArray(arr)
1635 f0=MEDFileField1TS()
1636 f0.setFieldProfile(fieldNode0,m,0,pfl0)
1637 m.write(fname,2) ; f0.write(fname,0)
1638 fieldNode1=MEDCouplingFieldDouble(ON_NODES,ONE_TIME)
1639 fieldNode1.setName("fieldNode1")
1640 fieldNode1.setTime(tim,dt,it)
1641 pfl1=DataArrayInt([0,1,2,3,4,5,6]) ; pfl1.setName("PflIdentity1")
1642 arr1=DataArrayDouble([20,21,22,23,24,25,26])
1643 fieldNode1.setArray(arr1)
1644 f1=MEDFileField1TS()
1645 f1.setFieldProfile(fieldNode1,m,-1,pfl1)
1648 ## Reading from file
1649 m=MEDFileMesh.New(fname)
1650 m0=m.getMeshAtLevel(0)
1651 m00=m0.deepCpy() ; m00=m00[[0,2]] ; m00.setName(m.getName()) ; m00.zipCoords()
1652 fieldNode0.setMesh(m00)
1653 f0=MEDFileField1TS.New(fname,fieldNode0.getName(),dt,it)
1654 ff0_1=f0.getFieldOnMeshAtLevel(ON_NODES,m0)
1655 ff0_1.checkCoherency()
1656 self.assertTrue(ff0_1.isEqual(fieldNode0,1e-12,1e-12))
1657 ff0_2=f0.getFieldAtLevel(ON_NODES,0)
1658 ff0_2.checkCoherency()
1659 self.assertTrue(ff0_2.isEqual(fieldNode0,1e-12,1e-12))
1660 ff0_3=f0.getFieldOnMeshAtLevel(ON_NODES,0,m)
1661 ff0_3.checkCoherency()
1662 self.assertTrue(ff0_3.isEqual(fieldNode0,1e-12,1e-12))
1663 ff0_4=MEDLoader.ReadFieldNode(fname,m.getName(),0,fieldNode0.getName(),dt,it)
1664 ff0_4.checkCoherency()
1665 self.assertTrue(ff0_4.isEqual(fieldNode0,1e-12,1e-12))
1666 f1=MEDFileField1TS.New(fname,fieldNode1.getName(),dt,it)
1667 m1=m.getMeshAtLevel(-1)
1668 m10=m1.deepCpy() ; m10=m10[[0,1,2,3,4,5,6,7]] ; m10.setName(m.getName()) ; m10.zipCoords()
1669 fieldNode1.setMesh(m10)
1670 ff1_1=f1.getFieldOnMeshAtLevel(ON_NODES,m1)
1671 ff1_1.checkCoherency()
1672 self.assertTrue(ff1_1.isEqual(fieldNode1,1e-12,1e-12))
1673 ff1_2=f1.getFieldAtLevel(ON_NODES,-1)
1674 ff1_2.checkCoherency()
1675 self.assertTrue(ff1_2.isEqual(fieldNode1,1e-12,1e-12))
1676 ff1_3=f1.getFieldOnMeshAtLevel(ON_NODES,-1,m)
1677 ff1_3.checkCoherency()
1678 self.assertTrue(ff1_3.isEqual(fieldNode1,1e-12,1e-12))
1679 ff1_4=MEDLoader.ReadFieldNode(fname,m.getName(),-1,fieldNode1.getName(),dt,it)
1680 ff1_4.checkCoherency()
1681 self.assertTrue(ff1_4.getMesh().isEqual(m10,1e-12))
1682 self.assertRaises(InterpKernelException,f1.getFieldOnMeshAtLevel,ON_NODES,m0) # error because impossible to build a sub mesh at level 0 lying on nodes [0,1,2,3,4,5,6]
1683 self.assertRaises(InterpKernelException,f1.getFieldAtLevel,ON_NODES,0) # error because impossible to build a sub mesh at level 0 lying on nodes [0,1,2,3,4,5,6]
1684 self.assertRaises(InterpKernelException,f1.getFieldOnMeshAtLevel,ON_NODES,0,m) # error because impossible to build a sub mesh at level 0 lying on nodes [0,1,2,3,4,5,6]
1685 arr_r,pfl1_r=f1.getFieldWithProfile(ON_NODES,-1,m)
1686 arr_r.setName(fieldNode1.getArray().getName())
1687 self.assertTrue(arr_r.isEqual(fieldNode1.getArray(),1e-12))
1688 pfl1_r.setName(pfl1.getName())
1689 self.assertTrue(pfl1_r.isEqual(pfl1))
1692 # Testing profile on nodes when the profile is identity but not on all nodes.
1693 def testMEDFieldPflOnCell1(self):
1694 fname="Pyfile52.med"
1695 coo=DataArrayDouble([0.,0.,0.5,0.,1.,0.,0.,0.5,0.5,0.5,1.,0.5,0.,1.,0.5,1.,1.,1.],9,2)
1696 m0=MEDCouplingUMesh("Mesh",2)
1698 m0.insertNextCell(NORM_TRI3,[1,4,2])
1699 m0.insertNextCell(NORM_TRI3,[4,5,2])
1700 m0.insertNextCell(NORM_QUAD4,[0,3,4,1])
1701 m0.insertNextCell(NORM_QUAD4,[3,6,7,4])
1702 m0.insertNextCell(NORM_QUAD4,[4,7,8,5])
1703 m0.finishInsertingCells()
1705 m1=MEDCouplingUMesh(m0.getName(),1)
1707 conn1=[0,1,0,3,3,4,4,1,5,4,2,4,1,2,3,6,5,8]
1709 m1.insertNextCell(NORM_SEG2,conn1[2*i:2*i+2])
1711 m1.finishInsertingCells()
1715 m.setMeshAtLevel(0,m0)
1716 m.setMeshAtLevel(-1,m1)
1718 dt=3 ; it=2 ; tim=4.5
1719 fieldCell0=MEDCouplingFieldDouble(ON_CELLS,ONE_TIME)
1720 fieldCell0.setName("fieldCell0")
1721 fieldCell0.setTime(tim,dt,it)
1722 pfl0=DataArrayInt([0,1,2]) ; pfl0.setName("PflIdentity0") # important to keep like that
1723 arr=DataArrayDouble([10,11,12])
1724 fieldCell0.setArray(arr)
1725 f0=MEDFileField1TS()
1726 f0.setFieldProfile(fieldCell0,m,0,pfl0)
1727 m.write(fname,2) ; f0.write(fname,0)
1728 fieldCell1=MEDCouplingFieldDouble(ON_CELLS,ONE_TIME)
1729 fieldCell1.setName("fieldCell1")
1730 fieldCell1.setTime(tim,dt,it)
1731 pfl1=DataArrayInt([0,1,2,3,4,5,6]) ; pfl1.setName("PflIdentity1")
1732 arr1=DataArrayDouble([20,21,22,23,24,25,26])
1733 fieldCell1.setArray(arr1)
1734 f1=MEDFileField1TS()
1735 f1.setFieldProfile(fieldCell1,m,-1,pfl1)
1738 ## Reading from file
1739 m=MEDFileMesh.New(fname)
1740 m0=m.getMeshAtLevel(0)
1741 m00=m0.deepCpy() ; m00=m00[pfl0] ; m00.setName(m.getName())
1742 fieldCell0.setMesh(m00)
1743 f0=MEDFileField1TS.New(fname,fieldCell0.getName(),dt,it)
1744 ff0_1=f0.getFieldOnMeshAtLevel(ON_CELLS,m0)
1745 ff0_1.checkCoherency()
1746 self.assertTrue(ff0_1.isEqual(fieldCell0,1e-12,1e-12))
1747 ff0_2=f0.getFieldAtLevel(ON_CELLS,0)
1748 ff0_2.checkCoherency()
1749 self.assertTrue(ff0_2.isEqual(fieldCell0,1e-12,1e-12))
1750 ff0_3=f0.getFieldOnMeshAtLevel(ON_CELLS,0,m)
1751 ff0_3.checkCoherency()
1752 self.assertTrue(ff0_3.isEqual(fieldCell0,1e-12,1e-12))
1753 ff0_4=MEDLoader.ReadFieldCell(fname,m.getName(),0,fieldCell0.getName(),dt,it)
1754 ff0_4.checkCoherency()
1755 self.assertTrue(ff0_4.isEqual(fieldCell0,1e-12,1e-12))
1756 f1=MEDFileField1TS.New(fname,fieldCell1.getName(),dt,it)
1757 m1=m.getMeshAtLevel(-1)
1758 m10=m1.deepCpy() ; m10=m10[pfl1] ; m10.setName(m.getName())
1759 fieldCell1.setMesh(m10)
1760 ff1_1=f1.getFieldOnMeshAtLevel(ON_CELLS,m1)
1761 ff1_1.checkCoherency()
1762 self.assertTrue(ff1_1.isEqual(fieldCell1,1e-12,1e-12))
1763 ff1_2=f1.getFieldAtLevel(ON_CELLS,-1)
1764 ff1_2.checkCoherency()
1765 self.assertTrue(ff1_2.isEqual(fieldCell1,1e-12,1e-12))
1766 ff1_3=f1.getFieldOnMeshAtLevel(ON_CELLS,-1,m)
1767 ff1_3.checkCoherency()
1768 self.assertTrue(ff1_3.isEqual(fieldCell1,1e-12,1e-12))
1769 ff1_4=MEDLoader.ReadFieldCell(fname,m.getName(),-1,fieldCell1.getName(),dt,it)
1770 ff1_4.checkCoherency()
1771 self.assertTrue(ff1_4.getMesh().isEqual(m10,1e-12))
1772 self.assertRaises(InterpKernelException,f1.getFieldOnMeshAtLevel,ON_CELLS,m0) # error because impossible to build a sub mesh at level 0 lying on cells [0,1,2,3,4,5,6]
1773 self.assertRaises(InterpKernelException,f1.getFieldAtLevel,ON_CELLS,0) # error because impossible to build a sub mesh at level 0 lying on cells [0,1,2,3,4,5,6]
1774 self.assertRaises(InterpKernelException,f1.getFieldOnMeshAtLevel,ON_CELLS,0,m) # error because impossible to build a sub mesh at level 0 lying on cells [0,1,2,3,4,5,6]
1775 arr_r,pfl1_r=f1.getFieldWithProfile(ON_CELLS,-1,m)
1776 arr_r.setName(fieldCell1.getArray().getName())
1777 self.assertTrue(arr_r.isEqual(fieldCell1.getArray(),1e-12))
1778 pfl1_r.setName(pfl1.getName())
1779 self.assertTrue(pfl1_r.isEqual(pfl1))
1782 def testMEDFileUMeshZipCoords1(self):
1784 coo=DataArrayDouble(30) ; coo.iota(1.) ; coo.rearrange(3) ; coo.setInfoOnComponents(["aaa [b]","cc [dd]", "e [fff]"])
1785 m0=MEDCouplingUMesh("toto",2) ; m0.allocateCells(0) ; m0.insertNextCell(NORM_TRI3,[1,2,3]) ; m0.insertNextCell(NORM_QUAD4,[2,4,3,4]) ; m0.insertNextCell(NORM_POLYGON,[1,6,6,6,2])
1786 m1=MEDCouplingUMesh("toto",1) ; m1.allocateCells(0) ; m1.insertNextCell(NORM_SEG2,[1,6]) ; m1.insertNextCell(NORM_SEG2,[7,3])
1787 m2=MEDCouplingUMesh("toto",0) ; m2.allocateCells(0) ; m2.insertNextCell(NORM_POINT1,[2]) ; m2.insertNextCell(NORM_POINT1,[6]) ; m2.insertNextCell(NORM_POINT1,[8])
1788 m0.setCoords(coo) ; m.setMeshAtLevel(0,m0)
1789 m1.setCoords(coo) ; m.setMeshAtLevel(-1,m1)
1790 m2.setCoords(coo) ; m.setMeshAtLevel(-2,m2)
1791 numCoo=DataArrayInt(10) ; numCoo.iota(3) ; m.setRenumFieldArr(1,numCoo)
1792 famCoo=DataArrayInt(10) ; famCoo.iota(4) ; m.setFamilyFieldArr(1,famCoo)
1793 da=DataArrayInt([20,30,40]) ; m.setRenumFieldArr(0,da) ; da=DataArrayInt([200,300,400]) ; m.setFamilyFieldArr(0,da)
1794 da=DataArrayInt([50,60]) ; m.setRenumFieldArr(-1,da) ; da=DataArrayInt([500,600]) ; m.setFamilyFieldArr(-1,da)
1795 da=DataArrayInt([70,80,90]) ; m.setRenumFieldArr(-2,da) ; da=DataArrayInt([700,800,900]) ; m.setFamilyFieldArr(-2,da)
1797 self.assertTrue(o2n.isEqual(DataArrayInt([-1,0,1,2,3,-1,4,5,6,-1])))
1798 self.assertTrue(m.getNumberFieldAtLevel(1).isEqual(DataArrayInt([4,5,6,7,9,10,11])))
1799 self.assertTrue(m.getFamilyFieldAtLevel(1).isEqual(DataArrayInt([5,6,7,8,10,11,12])))
1800 self.assertTrue(m.getMeshAtLevel(0).getNodalConnectivity().isEqual(DataArrayInt([3,0,1,2,4,1,3,2,3,5,0,4,4,4,1])))
1801 self.assertTrue(m.getMeshAtLevel(0).getNodalConnectivityIndex().isEqual(DataArrayInt([0,4,9,15])))
1802 self.assertTrue(m.getMeshAtLevel(-1).getNodalConnectivity().isEqual(DataArrayInt([1,0,4,1,5,2])))
1803 self.assertTrue(m.getMeshAtLevel(-1).getNodalConnectivityIndex().isEqual(DataArrayInt([0,3,6])))
1804 self.assertTrue(m.getMeshAtLevel(-2).getNodalConnectivity().isEqual(DataArrayInt([0,1,0,4,0,6])))
1805 self.assertTrue(m.getMeshAtLevel(-2).getNodalConnectivityIndex().isEqual(DataArrayInt([0,2,4,6])))
1808 def testMEDUMeshAddNodeGroup1(self):
1809 fname="Pyfile53.med"
1811 coo=DataArrayDouble(39) ; coo.iota(1.) ; coo.rearrange(3) ; coo.setInfoOnComponents(["aaa [b]","cc [dd]", "e [fff]"])
1812 m0=MEDCouplingUMesh("toto",2) ; m0.allocateCells(0) ; m0.insertNextCell(NORM_TRI3,[1,2,3]) ; m0.insertNextCell(NORM_QUAD4,[2,4,3,4]) ; m0.insertNextCell(NORM_POLYGON,[1,6,6,6,2])
1813 m1=MEDCouplingUMesh("toto",1) ; m1.allocateCells(0) ; m1.insertNextCell(NORM_SEG2,[1,6]) ; m1.insertNextCell(NORM_SEG2,[7,3])
1814 m2=MEDCouplingUMesh("toto",0) ; m2.allocateCells(0) ; m2.insertNextCell(NORM_POINT1,[2]) ; m2.insertNextCell(NORM_POINT1,[6]) ; m2.insertNextCell(NORM_POINT1,[8])
1815 m0.setCoords(coo) ; m.setMeshAtLevel(0,m0)
1816 m1.setCoords(coo) ; m.setMeshAtLevel(-1,m1)
1817 m2.setCoords(coo) ; m.setMeshAtLevel(-2,m2)
1820 famCoo=DataArrayInt([0,2,0,3,2,0,-1,0,0,0,0,-1,3]) ; mm.setFamilyFieldArr(1,famCoo)
1821 da0=DataArrayInt([0,0,0]) ; mm.setFamilyFieldArr(0,da0)
1822 da1=DataArrayInt([0,3]) ; mm.setFamilyFieldArr(-1,da1)
1823 da2=DataArrayInt([0,0,0]) ; mm.setFamilyFieldArr(-2,da2)
1824 mm.setFamilyId("MyFam",2)
1825 mm.setFamilyId("MyOtherFam",3)
1826 mm.setFamilyId("MyOther-1",-1)
1827 mm.setFamiliesOnGroup("grp0",["MyOtherFam"])
1828 mm.setFamiliesOnGroup("grpA",["MyOther-1"])
1830 daTest=DataArrayInt([1,3,4,6,9,10,12]) ; daTest.setName("grp1")
1831 mm.addNodeGroup(daTest)
1832 self.assertTrue(mm.getGroupArr(1,daTest.getName()).isEqual(daTest))
1833 self.assertTrue(mm.getFamilyFieldAtLevel(1).isEqual(DataArrayInt([6,2,6,8,2,6,5,6,6,7,7,4,8])))
1834 for lev,arr in [(0,da0),(-1,da1),(-2,da2)]:
1835 self.assertTrue(mm.getFamilyFieldAtLevel(lev).isEqual(arr))
1837 self.assertEqual(mm.getFamiliesNames(),('Family_4','Family_5','Family_7','Family_8','MyFam','MyOther-1','MyOtherFam'))
1838 self.assertEqual(mm.getGroupsNames(),('grp0','grp1','grpA'))
1839 self.assertEqual(mm.getFamilyNameGivenId(3),'MyOtherFam')
1840 self.assertEqual(mm.getFamilyNameGivenId(2),'MyFam')
1841 for famName,famId in [('Family_4',4),('Family_5',5),('Family_7',7),('Family_8',8)]:
1842 self.assertEqual(mm.getFamilyNameGivenId(famId),famName)
1844 self.assertEqual(mm.getFamiliesOnGroup("grp0"),('MyOtherFam','Family_8'))
1845 da=DataArrayInt([3,12]) ; da.setName("grp0")
1846 self.assertTrue(mm.getGroupArr(1,"grp0").isEqual(da))
1848 self.assertTrue(mm.getGroupArr(-1,"grp0").isEqual(da))
1850 mm=MEDFileMesh.New(fname)
1851 self.assertTrue(mm.getGroupArr(1,daTest.getName()).isEqual(daTest))
1852 self.assertTrue(mm.getFamilyFieldAtLevel(1).isEqual(DataArrayInt([6,2,6,8,2,6,5,6,6,7,7,4,8])))
1853 for lev,arr in [(0,da0),(-1,da1),(-2,da2)]:
1854 self.assertTrue(mm.getFamilyFieldAtLevel(lev).isEqual(arr))
1856 self.assertEqual(mm.getFamiliesNames(),('FAMILLE_ZERO','Family_4','Family_5','Family_7','Family_8','MyFam','MyOther-1','MyOtherFam'))
1857 self.assertEqual(mm.getGroupsNames(),('grp0','grp1','grpA'))
1858 self.assertEqual(mm.getFamilyNameGivenId(3),'MyOtherFam')
1859 self.assertEqual(mm.getFamilyNameGivenId(2),'MyFam')
1860 for famName,famId in [('Family_4',4),('Family_5',5),('Family_7',7),('Family_8',8)]:
1861 self.assertEqual(mm.getFamilyNameGivenId(famId),famName)
1863 self.assertEqual(mm.getFamiliesOnGroup("grp0"),('Family_8','MyOtherFam'))
1864 da=DataArrayInt([3,12]) ; da.setName("grp0")
1865 self.assertTrue(mm.getGroupArr(1,"grp0").isEqual(da))
1867 self.assertTrue(mm.getGroupArr(-1,"grp0").isEqual(da))
1870 def testMEDUMeshAddGroup1(self):
1871 fname="Pyfile54.med"
1873 coo=DataArrayDouble(9) ; coo.iota(1.) ; coo.rearrange(3) ; coo.setInfoOnComponents(["aaa [b]","cc [dd]", "e [fff]"])
1874 m0=MEDCouplingUMesh("toto",2) ; m0.allocateCells(0)
1876 m0.insertNextCell(NORM_TRI3,[1,2,1])
1879 m0.insertNextCell(NORM_QUAD4,[1,1,2,0])
1882 m0.insertNextCell(NORM_POLYGON,[0,0,1,1,2,2])
1884 m1=MEDCouplingUMesh("toto",1) ; m1.allocateCells(0) ; m1.insertNextCell(NORM_SEG2,[1,6]) ; m1.insertNextCell(NORM_SEG2,[7,3])
1885 m2=MEDCouplingUMesh("toto",0) ; m2.allocateCells(0) ; m2.insertNextCell(NORM_POINT1,[2]) ; m2.insertNextCell(NORM_POINT1,[6]) ; m2.insertNextCell(NORM_POINT1,[8])
1886 m0.setCoords(coo) ; m.setMeshAtLevel(0,m0)
1887 m1.setCoords(coo) ; m.setMeshAtLevel(-1,m1)
1888 m2.setCoords(coo) ; m.setMeshAtLevel(-2,m2)
1891 famCoo=DataArrayInt([0,2,0,3,2,0,-1,0,0,0,0,-1,3]) ; mm.setFamilyFieldArr(0,famCoo)
1892 da0=DataArrayInt([0,0,0]) ; mm.setFamilyFieldArr(1,da0)
1893 da1=DataArrayInt([0,3]) ; mm.setFamilyFieldArr(-1,da1)
1894 da2=DataArrayInt([0,0,0]) ; mm.setFamilyFieldArr(-2,da2)
1895 mm.setFamilyId("MyFam",2)
1896 mm.setFamilyId("MyOtherFam",3)
1897 mm.setFamilyId("MyOther-1",-1)
1898 mm.setFamiliesOnGroup("grp0",["MyOtherFam"])
1899 mm.setFamiliesOnGroup("grpA",["MyOther-1"])
1901 daTest=DataArrayInt([1,3,4,6,9,10,12]) ; daTest.setName("grp1")
1902 mm.addGroup(0,daTest)
1903 self.assertTrue(mm.getGroupArr(0,daTest.getName()).isEqual(daTest))
1904 self.assertTrue(mm.getFamilyFieldAtLevel(0).isEqual(DataArrayInt([6,2,6,8,2,6,5,6,6,7,7,4,8])))
1905 for lev,arr in [(1,da0),(-1,da1),(-2,da2)]:
1906 self.assertTrue(mm.getFamilyFieldAtLevel(lev).isEqual(arr))
1908 self.assertEqual(mm.getFamiliesNames(),('Family_4','Family_5','Family_7','Family_8','MyFam','MyOther-1','MyOtherFam'))
1909 self.assertEqual(mm.getGroupsNames(),('grp0','grp1','grpA'))
1910 self.assertEqual(mm.getFamilyNameGivenId(3),'MyOtherFam')
1911 self.assertEqual(mm.getFamilyNameGivenId(2),'MyFam')
1912 for famName,famId in [('Family_4',4),('Family_5',5),('Family_7',7),('Family_8',8)]:
1913 self.assertEqual(mm.getFamilyNameGivenId(famId),famName)
1915 self.assertEqual(mm.getFamiliesOnGroup("grp0"),('MyOtherFam','Family_8'))
1916 da=DataArrayInt([3,12]) ; da.setName("grp0")
1917 self.assertTrue(mm.getGroupArr(0,"grp0").isEqual(da))
1919 self.assertTrue(mm.getGroupArr(-1,"grp0").isEqual(da))
1921 mm=MEDFileMesh.New(fname)
1922 self.assertTrue(mm.getGroupArr(0,daTest.getName()).isEqual(daTest))
1923 self.assertTrue(mm.getFamilyFieldAtLevel(0).isEqual(DataArrayInt([6,2,6,8,2,6,5,6,6,7,7,4,8])))
1924 for lev,arr in [(1,da0),(-1,da1),(-2,da2)]:
1925 self.assertTrue(mm.getFamilyFieldAtLevel(lev).isEqual(arr))
1927 self.assertEqual(mm.getFamiliesNames(),('FAMILLE_ZERO','Family_4','Family_5','Family_7','Family_8','MyFam','MyOther-1','MyOtherFam'))
1928 self.assertEqual(mm.getGroupsNames(),('grp0','grp1','grpA'))
1929 self.assertEqual(mm.getFamilyNameGivenId(3),'MyOtherFam')
1930 self.assertEqual(mm.getFamilyNameGivenId(2),'MyFam')
1931 for famName,famId in [('Family_4',4),('Family_5',5),('Family_7',7),('Family_8',8)]:
1932 self.assertEqual(mm.getFamilyNameGivenId(famId),famName)
1934 self.assertEqual(mm.getFamiliesOnGroup("grp0"),('Family_8','MyOtherFam'))
1935 da=DataArrayInt([3,12]) ; da.setName("grp0")
1936 self.assertTrue(mm.getGroupArr(0,"grp0").isEqual(da))
1938 self.assertTrue(mm.getGroupArr(-1,"grp0").isEqual(da))
1941 def testHeapMem1(self):
1943 ver=platform.python_version_tuple()
1944 if int(ver[0])!=2 or int(ver[1])<7:
1946 m=MEDCouplingCMesh()
1947 arr=DataArrayDouble(10,1) ; arr.iota(0)
1948 m.setCoords(arr,arr)
1949 m=m.buildUnstructured()
1951 f=m.getMeasureField(ON_CELLS)
1952 self.assertIn(m.getHeapMemorySize(),xrange(3552-100,3552+100))
1953 self.assertIn(f.getHeapMemorySize(),xrange(4215-100,4215+100))
1956 mm.setMeshAtLevel(0,m)
1957 self.assertIn(mm.getHeapMemorySize(),xrange(3889-100,3889+100))
1958 ff=MEDFileField1TS()
1959 ff.setFieldNoProfileSBT(f)
1960 self.assertIn(ff.getHeapMemorySize(),xrange(711-10,711+10))
1962 fff=MEDFileFieldMultiTS()
1963 fff.appendFieldNoProfileSBT(f)
1964 self.assertIn(fff.getHeapMemorySize(),xrange(743-10,743+10))
1965 self.assertIn(fff[-1,-1].getHeapMemorySize(),xrange(711-10,711+10))
1967 fff.appendFieldNoProfileSBT(f)
1968 self.assertIn(fff.getHeapMemorySize(),xrange(1462-10,1462+10))
1969 self.assertIn(fff[0,-1].getHeapMemorySize(),xrange(711-10,711+10))
1972 pfl=DataArrayInt.Range(0,50,1) ; pfl.setName("pfl")
1973 fff.appendFieldProfile(f2,mm,0,pfl)
1974 self.assertIn(fff.getHeapMemorySize(),xrange(2178-100,2178+100))
1975 self.assertIn(fff.getProfile("pfl_NORM_QUAD4").getHeapMemorySize(),xrange(215-10,215+10))
1976 self.assertIn(fff[1,-1].getHeapMemorySize(),xrange(700-10,700+10))
1979 def testCurveLinearMesh1(self):
1980 fname="Pyfile55.med"
1981 mesh=MEDCouplingCurveLinearMesh();
1982 mesh.setTime(2.3,4,5);
1983 mesh.setTimeUnit("us");
1984 mesh.setName("Example of Cuve linear mesh");
1985 mesh.setDescription("buildCLMesh");
1986 a1=DataArrayDouble(3*20,1);
1987 a1.iota(7.) ; a1.rearrange(3);
1989 mesh.setNodeGridStructure([4,5]);
1990 mesh.checkCoherency();
1992 m=MEDFileCurveLinearMesh()
1994 d=DataArrayInt(20) ; d.iota(4)
1995 m.setFamilyFieldArr(1,d)
1996 d3=DataArrayInt(20) ; d3.iota(400)
1997 m.setRenumFieldArr(1,d3)
1998 d2=DataArrayInt(12) ; d2.iota(40)
1999 m.setFamilyFieldArr(0,d2)
2000 d4=DataArrayInt(21) ; d4.iota(4000)
2001 self.assertRaises(InterpKernelException,m.setRenumFieldArr,1,d4)
2003 m.setRenumFieldArr(1,d4)
2006 m1=MEDFileCurveLinearMesh(fname)
2008 self.assertTrue(mm.isEqual(mesh,1e-12))
2010 m1=MEDFileMesh.New(fname)
2011 self.assertTrue(isinstance(m1,MEDFileCurveLinearMesh))
2012 self.assertTrue(m1.getMesh().isEqual(mesh,1e-12))
2015 def testParameters1(self):
2016 fname="Pyfile56.med"
2017 m=MEDCouplingCMesh() ; arr=DataArrayDouble([0.,1.2,3.5]) ; m.setCoords(arr,arr) ; m.setName("mesh")
2018 mm=MEDFileCMesh() ; mm.setMesh(m)
2019 ms=MEDFileMeshes() ; ms.pushMesh(mm)
2021 p=MEDFileParameters()
2022 data.setParams(p) ; data.setMeshes(ms)
2023 pts=MEDFileParameterMultiTS()
2024 pts.setName("A") ; pts.setDescription("An example of parameter") ; pts.setTimeUnit("ms")
2025 pts.appendValue(1,2,3.4,567.89)
2026 pts.appendValue(2,3,5.6,999.123)
2027 pts2=pts.deepCpy() ; pts2.setName("B") ; pts2.setDescription("A second example")
2028 p.pushParam(pts) ; p.pushParam(pts2)
2030 p2=MEDFileParameters(fname)
2031 self.assertTrue(p.isEqual(p2,1e-14)[0])
2032 self.assertAlmostEqual(p[1][1,2].getValue(),567.89,13)
2036 self.assertTrue(pts3.isEqual(pts2,1e-14)[0])
2037 pts2.eraseTimeStepIds([0])
2038 self.assertTrue(not pts3.isEqual(pts2,1e-14)[0])
2040 self.assertTrue(pts3.isEqual(pts2,1e-14)[0])
2041 self.assertRaises(InterpKernelException,p[1].__getitem__,(1,2))
2042 self.assertRaises(InterpKernelException,p["B"].__getitem__,(1,2))
2043 self.assertAlmostEqual(p[0][1,2].getValue(),567.89,13)
2044 self.assertAlmostEqual(p["A"][1,2].getValue(),567.89,13)
2046 self.assertTrue(p.isEqual(p2,1e-14)[0])
2047 self.assertTrue(p2["B"].isEqual(pts,1e-14)[0])
2048 self.assertTrue(not p2["B"].isEqual(pts2,1e-14)[0])
2049 self.assertAlmostEqual(p2[0][1,2].getValue(),567.89,13)
2050 self.assertEqual(p.getParamsNames(),('A','B'))
2051 ptsr=MEDFileParameterMultiTS(fname,"B")
2052 self.assertTrue(ptsr.isEqual(pts4,1e-14)[0])
2053 ptsr=MEDFileParameterMultiTS(fname)
2054 self.assertTrue(ptsr.isEqual(pts,1e-14)[0])
2055 p1tsr=MEDFileParameterDouble1TS(fname)
2056 self.assertEqual(p1tsr.getName(),"A")
2057 self.assertAlmostEqual(p1tsr.getValue(),567.89,13)
2058 p1tsr=MEDFileParameterDouble1TS(fname,"B")
2059 self.assertEqual(p1tsr.getName(),"B")
2060 self.assertAlmostEqual(p1tsr.getValue(),567.89,13)
2061 p1tsr=MEDFileParameterDouble1TS(fname,"B",2,3)
2062 self.assertEqual(p1tsr.getName(),"B")
2063 self.assertAlmostEqual(p1tsr.getValue(),999.123,13)
2064 data2=MEDFileData(fname)
2065 self.assertEqual(2,data2.getNumberOfParams())
2066 self.assertAlmostEqual(data2.getParams()["B"][1,2].getValue(),567.89,13)
2069 def testNamesOnCellAndNodesInMeshes1(self):
2070 fname="Pyfile58.med"
2071 fname2="Pyfile59.med"
2072 m=MEDLoaderDataForTest.build3DSurfMesh_1()
2073 m1=m.buildDescendingConnectivity()[0]
2074 m1.sortCellsInMEDFileFrmt()
2077 mm.setMeshAtLevel(0,m)
2078 mm.setMeshAtLevel(-1,m1)
2079 namesCellL0=DataArrayAsciiChar(6,16)
2080 namesCellL0[:]=["CellL0#%.3d "%(i) for i in xrange(6)]
2081 mm.setNameFieldAtLevel(0,namesCellL0)
2082 namesCellL1=DataArrayAsciiChar.Aggregate([namesCellL0,namesCellL0,namesCellL0.substr(2)])
2083 namesCellL1[:]=["CellLM1#%.3d "%(i) for i in xrange(16)]
2084 mm.setNameFieldAtLevel(-1,namesCellL1)
2085 namesNodes=namesCellL1.substr(4,16)
2086 namesNodes[:]=["Node#%.3d "%(i) for i in xrange(12)]
2087 mm.setNameFieldAtLevel(1,namesNodes)
2090 mmr=MEDFileMesh.New(fname)
2091 self.assertTrue(mm.getNameFieldAtLevel(0).isEqual(DataArrayAsciiChar(["CellL0#%.3d "%(i) for i in xrange(6)])))
2092 self.assertTrue(mm.getNameFieldAtLevel(-1).isEqual(DataArrayAsciiChar(["CellLM1#%.3d "%(i) for i in xrange(16)])))
2093 self.assertTrue(mm.getNameFieldAtLevel(1).isEqual(DataArrayAsciiChar(["Node#%.3d "%(i) for i in xrange(12)])))
2094 self.assertTrue(mm.isEqual(mmr,1e-12)[0])
2095 mmr.getNameFieldAtLevel(1).setIJ(0,0,'M')
2096 self.assertTrue(not mm.isEqual(mmr,1e-12)[0])
2097 mmr.getNameFieldAtLevel(1).setIJ(0,0,'N')
2098 self.assertTrue(mm.isEqual(mmr,1e-12)[0])
2100 self.assertTrue(mm.isEqual(mmCpy,1e-12)[0])
2101 # remove names on nodes
2102 mmCpy.setNameFieldAtLevel(1,None)
2103 self.assertTrue(not mm.isEqual(mmCpy,1e-12)[0])
2104 mm.setNameFieldAtLevel(1,None)
2105 self.assertTrue(mm.isEqual(mmCpy,1e-12)[0])
2106 mm.setNameFieldAtLevel(-1,None)
2108 mmr=MEDFileMesh.New(fname)
2109 self.assertEqual(mmr.getNameFieldAtLevel(1),None)
2110 self.assertTrue(mmr.getNameFieldAtLevel(0).isEqual(DataArrayAsciiChar(["CellL0#%.3d "%(i) for i in xrange(6)])))
2111 self.assertEqual(mmr.getNameFieldAtLevel(-1),None)
2113 c=MEDCouplingCMesh()
2114 arr=DataArrayDouble([0.,1.1,2.3])
2115 c.setCoords(arr,arr)
2119 cc.setNameFieldAtLevel(0,DataArrayAsciiChar(["Cell#%.3d "%(i) for i in xrange(4)]))
2120 cc.setNameFieldAtLevel(1,DataArrayAsciiChar(["Node#%.3d "%(i) for i in xrange(9)]))
2122 ccr=MEDFileMesh.New(fname2)
2123 self.assertTrue(ccr.getNameFieldAtLevel(0).isEqual(DataArrayAsciiChar(["Cell#%.3d "%(i) for i in xrange(4)])))
2124 self.assertTrue(ccr.getNameFieldAtLevel(1).isEqual(DataArrayAsciiChar(["Node#%.3d "%(i) for i in xrange(9)])))
2125 self.assertTrue(cc.isEqual(ccr,1e-12)[0])
2126 ccr.getNameFieldAtLevel(1).setIJ(0,0,'M')
2127 self.assertTrue(not cc.isEqual(ccr,1e-12)[0])
2128 ccr.getNameFieldAtLevel(1).setIJ(0,0,'N')
2129 self.assertTrue(cc.isEqual(ccr,1e-12)[0])
2131 self.assertTrue(cc.isEqual(ccCpy,1e-12)[0])
2134 def testToExportInExamples1(self):
2135 m=MEDCouplingCMesh()
2136 arr=DataArrayDouble([0.,1.,2.,3.,4.])
2137 m.setCoords(arr,arr)
2138 m=m.buildUnstructured() ; m.setName("mesh")
2139 grp1=DataArrayInt([0,1,2,4,5,6,8,9,10,12,13,14]) ; grp1.setName("grp1")
2140 grp2=DataArrayInt([3,7,11,15]) ; grp2.setName("grp2")
2143 mm.setMeshAtLevel(0,m)
2144 mm.setMeshAtLevel(-1,m2)
2145 mm.setGroupsAtLevel(0,[grp1,grp2])
2146 mm.write("example.med",2)
2148 m0=mm.getMeshAtLevel(0)
2149 m1=mm.getMeshAtLevel(-1)
2150 grp1=mm.getGroupArr(0,"grp1")
2151 grp2=mm.getGroupArr(0,"grp2")
2153 whichGrp=DataArrayInt(m0.getNumberOfCells())
2154 whichGrp.fillWithValue(-1)
2155 for grpId,grp in enumerate(grps):
2158 a,b,bI,c,cI=m0.buildDescendingConnectivity()
2159 e,f=a.areCellsIncludedIn(m1,2)
2161 c2,c2I=MEDCouplingUMesh.ExtractFromIndexedArrays(f,c,cI)
2162 self.assertTrue(c2I.deltaShiftIndex().isUniform(1))
2163 c2.transformWithIndArr(whichGrp)
2164 splitOfM1=len(grps)*[None]
2165 for grpId,grp in enumerate(grps):
2166 tmp=c2.getIdsEqual(grpId)
2167 splitOfM1[grpId]=tmp
2169 splitOfM1[0].isEqual(DataArrayInt([0,1,2,3,6,8,10,11,12,13]))
2170 splitOfM1[1].isEqual(DataArrayInt([4,5,7,9,14,15]))