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 self.assertTrue(mm.getUnivNameWrStatus())
123 mm.setName("MyFirstMEDCouplingMEDmesh")
124 mm.setDescription("IHopeToConvinceLastMEDMEMUsers")
126 mm.setMeshAtLevel(-1,m1);
127 mm.setMeshAtLevel(0,m);
128 mm.setMeshAtLevel(-2,m2);
129 # playing with groups
130 g1_2=DataArrayInt.New()
131 g1_2.setValues([1,3],2,1)
133 g2_2=DataArrayInt.New()
134 g2_2.setValues([1,2,3],3,1)
136 mm.setGroupsAtLevel(0,[g1_2,g2_2],False)
137 g1_1=DataArrayInt.New()
138 g1_1.setValues([0,1,2],3,1)
140 g2_1=DataArrayInt.New()
141 g2_1.setValues([0,2],2,1)
143 mm.setGroupsAtLevel(-1,[g1_1,g2_1],False)
144 g1_N=DataArrayInt.New()
145 g1_N.setValues(range(8),8,1)
147 g2_N=DataArrayInt.New()
148 g2_N.setValues(range(9),9,1)
150 mm.setGroupsAtLevel(1,[g1_N,g2_N],False)
151 mm.createGroupOnAll(0,"GrpOnAllCell")
152 # check content of mm
153 t=mm.getGroupArr(0,"G1",False)
154 self.assertTrue(g1_2.isEqual(t));
155 t=mm.getGroupArr(0,"G2",False)
156 self.assertTrue(g2_2.isEqual(t));
157 t=mm.getGroupArr(-1,"G1",False)
158 self.assertTrue(g1_1.isEqual(t));
159 t=mm.getGroupArr(-1,"G2",False)
160 self.assertTrue(g2_1.isEqual(t));
161 t=mm.getGroupArr(1,"G1",False)
162 self.assertTrue(g1_N.isEqual(t));
163 t=mm.getGroupArr(1,"G2",False)
164 self.assertTrue(g2_N.isEqual(t));
165 self.assertTrue(mm.existsGroup("GrpOnAllCell"));
166 t=mm.getGroupArr(0,"GrpOnAllCell")
167 self.assertTrue(t.getValues()==range(5))
170 self.assertTrue(mm.isEqual(mmCpy,1e-12)[0]) ; del mm
171 mmCpy.write(outFileName,2);
173 mm=MEDFileMesh.New(outFileName)
174 self.assertTrue(mm.getUnivNameWrStatus())
175 self.assertTrue(isinstance(mm.getUnivName(),str))
176 self.assertTrue(len(mm.getUnivName())!=0)
177 mbis=mm.getMeshAtLevel(0)
178 m.setName(mm.getName()) ; m.setDescription(mm.getDescription())
179 self.assertTrue(m.isEqual(mbis,1e-12));
181 self.assertEqual(([[(3, 2), (4, 1), (5, 8)], [(1, 2), (2, 1)], [(0, 4)]], 2, 2, 9),MEDLoader.GetUMeshGlobalInfo(outFileName,"MyFirstMEDCouplingMEDmesh"))
184 # this test is the testMEDMesh3 except that permutation is dealed here
185 def testMEDMesh4(self):
186 outFileName="MEDFileMesh4.med"
187 c=DataArrayDouble.New()
188 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 ];
189 targetConn=[0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4]
190 c.setValues(coords,9,2)
191 c.setInfoOnComponent(0,"abcdef [km]")
192 c.setInfoOnComponent(1,"ghij [MW]")
193 m=MEDCouplingUMesh.New();
194 m.setMeshDimension(2);
196 m.insertNextCell(NORM_QUAD4,4,targetConn[0:4])
197 m.insertNextCell(NORM_TRI3,3,targetConn[4:7])
198 m.insertNextCell(NORM_TRI3,3,targetConn[7:10])
199 m.insertNextCell(NORM_QUAD4,4,targetConn[10:14])
200 m.insertNextCell(NORM_QUAD4,4,targetConn[14:18])
201 m.finishInsertingCells();
204 m1=MEDCouplingUMesh.New();
205 m1.setMeshDimension(1);
207 m1.insertNextCell(NORM_SEG2,2,[1,4])
208 m1.insertNextCell(NORM_SEG3,3,[2,8,5])
209 m1.insertNextCell(NORM_SEG2,2,[3,6])
210 m1.finishInsertingCells();
213 m2=MEDCouplingUMesh.New();
214 m2.setMeshDimension(0);
216 m2.insertNextCell(NORM_POINT1,1,[1])
217 m2.insertNextCell(NORM_POINT1,1,[3])
218 m2.insertNextCell(NORM_POINT1,1,[2])
219 m2.insertNextCell(NORM_POINT1,1,[6])
220 m2.finishInsertingCells();
224 mm=MEDFileUMesh.New()
225 mm.setName("My2ndMEDCouplingMEDmesh")
226 mm.setDescription("ThisIsImpossibleToDoWithMEDMEM")
228 renumNode=DataArrayInt.New()
229 renumNode.setValues([10,11,12,13,14,15,16,17,18],9,1)
230 mm.setRenumFieldArr(1,renumNode)
231 mm.setMeshAtLevel(-1,m1,True);
232 mm.setMeshAtLevel(0,m,True);
233 mm.setMeshAtLevel(-2,m2,True);
234 mm.removeMeshAtLevel(-2)
235 mm.setMeshAtLevel(-2,m2,True);
236 # playing with groups
237 g1_2=DataArrayInt.New()
238 g1_2.setValues([2,3],2,1)
240 g2_2=DataArrayInt.New()
241 g2_2.setValues([2,0,3],3,1)
243 mm.setGroupsAtLevel(0,[g1_2,g2_2],True)
244 g1_1=DataArrayInt.New()
245 g1_1.setValues([0,2,1],3,1)
247 g2_1=DataArrayInt.New()
248 g2_1.setValues([0,2],2,1)
250 mm.setGroupsAtLevel(-1,[g1_1,g2_1],True)
251 g1_N=DataArrayInt.New()
252 g1_N.setValues([10,11,12,13,14,15,16,17],8,1)
254 g2_N=DataArrayInt.New()
255 g2_N.setValues([10,11,12,13,14,15,16,17,18],9,1)
257 mm.setGroupsAtLevel(1,[g1_N,g2_N],True)
258 # check content of mm
259 t=mm.getGroupArr(0,"G1",True)
260 self.assertTrue(g1_2.isEqual(t));
261 t=mm.getGroupArr(0,"G2",True)
262 self.assertTrue(g2_2.isEqual(t));
263 t=mm.getGroupArr(-1,"G1",True)
264 self.assertTrue(g1_1.isEqual(t));
265 t=mm.getGroupArr(-1,"G2",True)
266 self.assertTrue(g2_1.isEqual(t));
267 self.assertTrue(not mm.existsGroup("GrpOnAllCell"));
269 mm.write(outFileName,2);
270 mm2=MEDFileMesh.New(outFileName)
271 res=mm.isEqual(mm2,1e-12)
272 self.assertTrue(res[0])
273 l=list(mm2.getFamiliesOnGroup("G2")) ; l.sort()
274 self.assertEqual(['Family_-3','Family_-4','Family_-7','Family_10','Family_11'],l)
275 mm2.keepFamIdsOnlyOnLevs([3],[-1])
276 for lev in mm.getGrpNonEmptyLevelsExt("G2"):
277 self.assertEqual(mm.getGroupArr(lev,"G2").getValues(),mm2.getGroupArr(lev,"G2").getValues())
279 l=list(mm2.getFamiliesOnGroup("G2")) ; l.sort()
280 self.assertEqual(['Family_-3','Family_-4','Family_-7','Family_10','Family_11'],l)
282 self.assertEqual([-7,-7,-6],mm2.getFamilyFieldAtLevel(-1).getValues())
283 mm2.getFamilyFieldAtLevel(-1).setIJ(1,0,-8)
284 self.assertEqual([-7,-8,-6],mm2.getFamilyFieldAtLevel(-1).getValues())
285 self.assertTrue(not mm2.existsFamily("Family_-8"))
286 mm2.createGroupOnAll(-1,"GrpOnAllFace")
287 self.assertTrue(mm2.existsFamily("Family_-8"))
288 self.assertEqual(range(3),mm2.getGroupArr(-1,"GrpOnAllFace").getValues())
291 #testing persistence of retrieved arrays
292 def testMEDMesh5(self):
293 fileName="Pyfile18.med"
294 mname="ExampleOfMultiDimW"
295 medmesh=MEDFileUMesh.New(fileName,mname)
296 m1_0=medmesh.getLevel0Mesh(True)
297 da1=medmesh.getFamilyFieldAtLevel(0)
299 self.assertEqual(20,m1_0.getNumberOfCells())
300 self.assertEqual(20,da1.getNumberOfTuples())
303 def testMEDMesh6(self):
304 outFileName="MEDFileMesh5.med"
307 m1=MEDCouplingCMesh.New();
308 da=DataArrayDouble.New()
309 da.setValues([0.,1.,2.],3,1)
310 da.setInfoOnComponent(0,"XX [mm]")
312 da=DataArrayDouble.New()
313 da.setValues([0.,1.2],2,1)
314 da.setInfoOnComponent(0,"YY [km]")
316 da=DataArrayDouble.New()
317 da.setValues([0.,1.3],2,1)
318 da.setInfoOnComponent(0,"ZZ [um]")
321 m.setName("myFirstCartMesh")
322 m.setDescription("mmmmpppppppp")
325 da=DataArrayInt.New()
326 da.setValues([0,0,1,0,1,2,4,3,0,1,2,2],12,1)
327 m.setFamilyFieldArr(1,da)
328 m.setFamilyId("family1",1)
329 da=m.getFamilyArr(1,"family1")
331 self.assertEqual(expected1,da.getValues())
332 self.assertTrue(m.getUnivNameWrStatus())
333 m.write(outFileName,2);
334 mm=MEDFileMesh.New(outFileName)
335 self.assertTrue(isinstance(mm,MEDFileCMesh))
336 self.assertTrue(isinstance(mm.getUnivName(),str))
337 self.assertTrue(len(mm.getUnivName())!=0)
338 self.assertTrue(m.isEqual(mm,1e-12)[0])
339 self.assertEqual(expected1,mm.getFamilyArr(1,"family1").getValues())
342 m1.setTime(tt[2],tt[0],tt[1])
343 m1.setName(m.getName())
344 m1.setTimeUnit(m.getTimeUnit())
345 m1.setDescription(m.getDescription())
346 self.assertTrue(m2.isEqual(m1,1e-12));
349 def testMEDMesh7(self):
350 fileName="Pyfile24.med"
351 m2,m1,m0,f2,f1,f0,p,n2,n1,n0,fns,fids,grpns,famIdsPerGrp=MEDLoaderDataForTest.buildMultiLevelMesh_1()
353 m.setCoords(m2.getCoords())
354 m.setMeshAtLevel(0,m2)
355 m.setMeshAtLevel(-1,m1)
356 m.setMeshAtLevel(-2,m0)
357 m.setFamilyFieldArr(0,f2)
358 m.setFamilyFieldArr(-1,f1)
359 m.setFamilyFieldArr(-2,f0)
360 m.setFamilyFieldArr(1,p)
361 m.setRenumFieldArr(0,n2)
362 m.setRenumFieldArr(-1,n1)
363 m.setRenumFieldArr(-2,n0)
365 for i in xrange(nbOfFams):
366 m.addFamily(fns[i],fids[i])
369 for i in xrange(nbOfGrps):
370 m.setFamiliesIdsOnGroup(grpns[i],famIdsPerGrp[i])
372 m.setName(m2.getName())
373 m.setDescription(m2.getDescription())
375 self.assertEqual((-1,),m.getGrpNonEmptyLevels("A2A4"))
376 self.assertEqual((),m.getGrpNonEmptyLevels("A1"))
377 self.assertEqual((-2,),m.getGrpNonEmptyLevels("AP2"))
378 self.assertEqual((-1,-2),m.getGrpsNonEmptyLevels(["A2A4","AP2"]))
379 self.assertEqual((-1,),m.getFamNonEmptyLevels('A4A3____________________________'))
380 self.assertEqual((0,),m.getFamNonEmptyLevels('MESH____DALT3___DALLE___________'))
381 self.assertEqual((0,-1,),m.getFamsNonEmptyLevels(['MESH____DALT3___DALLE___________','A4A3____________________________']))
382 self.assertEqual(('A1A2','A2A4','A3A1','A3C5','A4A3','B1C1','B2B4','B3B1','B4C3','C1C4','C2B2','C3C2','C4B3','C5A4'),m.getGroupsOnSpecifiedLev(-1))
383 self.assertEqual(('DALLE','DALQ1','DALQ2','DALT3','MESH'),m.getGroupsOnSpecifiedLev(0))
386 self.assertRaises(InterpKernelException,MEDFileField1TS,fileName)#throw because no field in file fileName
389 def funcToTestDelItem(self,ff):
393 #emulation of pointe.med file.
394 def testMEDField1(self):
395 mm=MEDFileMesh.New("Pyfile17.med")
396 mm.write("Pyfile17_bis.med",2)
397 ff=MEDFileFieldMultiTS("Pyfile17.med")
398 tsExpected=[[1,2],[3,4],[5,6]]
399 self.assertEqual(3,len(ff))
400 for pos,f1ts in enumerate(ff):
401 self.assertEqual(tsExpected[pos],f1ts.getTime()[:2])
402 self.assertEqual(type(f1ts),MEDFileField1TS)
404 self.assertEqual("MeasureOfMesh_Extruded",ff.getName())
405 self.assertEqual([3,4],ff[1].getTime()[:-1])
406 self.assertEqual([3,4],ff[3,4].getTime()[:-1])
407 self.assertEqual([3,4],ff[0.01].getTime()[:-1])
408 ff.write("Pyfile17_bis.med",0)
410 ts=ff.getTimeSteps() ; ts=[elt[:-1] for elt in ts]
411 self.assertEqual([(1,2),(3,4),(5,6)],ts)
412 self.funcToTestDelItem(ff)
413 ts=ff.getTimeSteps() ; ts=[elt[:-1] for elt in ts]
414 self.assertEqual([(1,2)],ts)
418 def testMEDField2(self):
419 mm=MEDFileMesh.New("Pyfile19.med")
420 mm.write("Pyfile19_bis.med",2)
421 ff=MEDFileFieldMultiTS.New("Pyfile19.med")
422 ff.write("Pyfile19_bis.med",0)
423 self.assertEqual([('tyty','mm'),('uiop','MW')],MEDLoader.GetComponentsNamesOfField("Pyfile19_bis.med","VFieldOnNodes"))
427 def testMEDField3(self):
428 mm=MEDFileMesh.New("Pyfile13.med")
429 mm.write("Pyfile13_bis.med",2)
430 ff=MEDFileFieldMultiTS.New("Pyfile13.med","MyFirstFieldOnGaussPoint")
431 ff.write("Pyfile13_bis.med",0)
432 ff=MEDFileField1TS.New("Pyfile13.med","MyFirstFieldOnGaussPoint",1,5)
433 f=ff.getFieldAtLevel(ON_GAUSS_PT,0)
434 f2=MEDLoader.ReadFieldGauss("Pyfile13.med",'2DMesh_2',0,'MyFirstFieldOnGaussPoint',1,5)
435 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
436 ff3=MEDFileField1TS.New("Pyfile13.med","MyFirstFieldOnGaussPoint")
437 f3=ff3.getFieldAtLevel(ON_GAUSS_PT,0)
438 self.assertTrue(f.isEqual(f3,1e-12,1e-12))
439 ff4=MEDFileField1TS.New("Pyfile13.med")
440 f4=ff4.getFieldAtLevel(ON_GAUSS_PT,0)
441 self.assertTrue(f.isEqual(f4,1e-12,1e-12))
445 def testMEDField4(self):
446 mm=MEDFileMesh.New("Pyfile14.med")
447 mm.write("Pyfile14_bis.med",2)
448 ff=MEDFileFieldMultiTS.New("Pyfile14.med","MyFieldOnGaussNE")
449 ff.write("Pyfile14_bis.med",0)
450 ff=MEDFileField1TS.New("Pyfile14.med","MyFieldOnGaussNE",1,5)
451 f=ff.getFieldAtLevel(ON_GAUSS_NE,0)
452 f2=MEDLoader.ReadFieldGaussNE("Pyfile14.med",'2DMesh_2',0,"MyFieldOnGaussNE",1,5)
453 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
456 # MEDField get/set on pointe.med
457 def testMEDField5(self):
458 ff=MEDFileField1TS.New("Pyfile17.med","MeasureOfMesh_Extruded",1,2)
459 f=ff.getFieldAtLevel(ON_CELLS,0)
460 f2=MEDLoader.ReadFieldCell("Pyfile17.med","Extruded",0,"MeasureOfMesh_Extruded",1,2)
461 self.assertTrue(f.getMesh().getCoords().isEqual(f2.getMesh().getCoords(),1e-12))
462 f.getMesh().tryToShareSameCoords(f2.getMesh(),1e-12)
463 f.changeUnderlyingMesh(f2.getMesh(),22,1e-12)
464 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
465 # no with renumbering
466 f=ff.getFieldAtLevel(ON_CELLS,0,1)
467 f2=MEDLoader.ReadFieldCell("Pyfile17.med","Extruded",0,"MeasureOfMesh_Extruded",1,2)
468 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
469 f=ff.getFieldAtLevel(ON_CELLS,0,3)
470 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
471 f=ff.getFieldAtLevel(ON_CELLS,0,2)
472 self.assertTrue(not f.isEqual(f2,1e-12,1e-12))
473 f.changeUnderlyingMesh(f2.getMesh(),12,1e-12)
474 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
477 # MEDField get/set on profiles nodes
478 def testMEDField6(self):
479 ff=MEDFileFieldMultiTS.New("Pyfile7.med","VectorFieldOnNodes")
480 its=ff.getIterations()
481 self.assertRaises(InterpKernelException,ff.getFieldAtLevel,ON_CELLS,its[0][0],its[0][1],0)# request on cell and it is not on cells
482 f=ff.getFieldAtLevel(ON_NODES,its[0][0],its[0][1],0)
483 f2=MEDLoader.ReadFieldNode("Pyfile7.med",'3DSurfMesh_1',0,"VectorFieldOnNodes",its[0][0],its[0][1])
484 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
485 ff=MEDFileFieldMultiTS.New("Pyfile19.med","VFieldOnNodes")
486 its=ff.getIterations()
487 f=ff.getFieldAtLevel(ON_NODES,its[0][0],its[0][1],0)
488 f2=MEDLoader.ReadFieldNode("Pyfile19.med",'2DMesh_1',0,"VFieldOnNodes",its[0][0],its[0][1])
489 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
490 self.assertRaises(InterpKernelException,ff.getFieldAtLevel,ON_CELLS,its[0][0],its[0][1],0)# request on cell and it is not on cells
491 self.assertRaises(InterpKernelException,ff.getFieldAtLevel,ON_NODES,its[0][0],its[0][1],0,1)#request renumber following mesh : it is on profile !
494 # MEDField get/set on profiles cells
495 def testMEDField7(self):
496 ff=MEDFileFieldMultiTS.New("Pyfile12.med","VectorFieldOnCells")
497 its=ff.getIterations()
498 f=ff.getFieldAtLevel(ON_CELLS,its[0][0],its[0][1],0)
499 f2=MEDLoader.ReadFieldCell("Pyfile12.med",'3DMesh_1',0,"VectorFieldOnCells",its[0][0],its[0][1])
500 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
503 #first test of assignation. No profile and types sorted by type.
504 def testMEDField8(self):
506 f1=MEDLoaderDataForTest.buildVecFieldOnCells_1();
508 mm1=MEDFileUMesh.New()
509 mm1.setCoords(m1.getCoords())
510 mm1.setMeshAtLevel(0,m1)
511 mm1.setName(m1.getName())
513 ff1=MEDFileField1TS.New()
514 ff1.setFieldNoProfileSBT(f1)
516 f2=MEDLoader.ReadFieldCell(fname,f1.getMesh().getName(),0,f1.getName(),f1.getTime()[1],f1.getTime()[2]);
517 itt,orr,ti=ff1.getTime()
518 self.assertEqual(0,itt); self.assertEqual(1,orr); self.assertAlmostEqual(2.,ti,14);
519 self.assertTrue(f1.isEqual(f2,1e-12,1e-12))
521 itt,orr,ti=ff1.getTime()
522 self.assertEqual(3,itt); self.assertEqual(4,orr); self.assertAlmostEqual(2.3,ti,14);
523 da,infos=ff1.getUndergroundDataArrayExt()
524 f2.getArray().setName(da.getName())#da has the same name than f2
525 self.assertTrue(da.isEqual(f2.getArray(),1e-12))
526 self.assertEqual([((3, 0), (0, 2)), ((4, 0), (2, 4)), ((6, 0), (4, 5)), ((5, 0), (5, 6))],infos)
529 f1=MEDLoaderDataForTest.buildVecFieldOnNodes_1();
531 mm1=MEDFileUMesh.New()
532 mm1.setCoords(m1.getCoords())
533 mm1.setMeshAtLevel(0,m1)
534 mm1.setName(m1.getName())
536 ff1=MEDFileField1TS.New()
537 ff1.setFieldNoProfileSBT(f1)
539 da=ff1.getUndergroundDataArray().setIJ(0,0,nv)
541 f2=MEDLoader.ReadFieldNode(fname,f1.getMesh().getName(),0,f1.getName(),f1.getTime()[1],f1.getTime()[2])
542 self.assertTrue(not f1.isEqual(f2,1e-12,1e-12))
543 f1.getArray().setIJ(0,0,nv)
544 self.assertTrue(f1.isEqual(f2,1e-12,1e-12))
547 f1=MEDLoaderDataForTest.buildVecFieldOnGaussNE_1();
549 mm1=MEDFileUMesh.New()
550 mm1.setCoords(m1.getCoords())
551 mm1.setMeshAtLevel(0,m1)
552 mm1.setName(m1.getName())
554 ff1=MEDFileField1TS.New()
555 ff1.setFieldNoProfileSBT(f1)
557 f2=MEDLoader.ReadFieldGaussNE(fname,f1.getMesh().getName(),0,f1.getName(),f1.getTime()[1],f1.getTime()[2])
558 self.assertTrue(f1.isEqual(f2,1e-12,1e-12))
559 da,infos=ff1.getUndergroundDataArrayExt()
560 f2.getArray().setName(da.getName())#da has the same name than f2
561 self.assertTrue(da.isEqual(f2.getArray(),1e-12))
562 self.assertEqual([((3, 0), (0, 6)), ((4, 0), (6, 14)), ((6, 0), (14, 20))],infos)
565 f1=MEDLoaderDataForTest.buildVecFieldOnGauss_2_Simpler();
566 f1InvalidCpy=f1.deepCpy()
567 f1InvalidCpy.setDiscretization(MEDCouplingFieldDiscretizationGauss())
568 f1InvalidCpy2=f1.deepCpy()
569 f1InvalidCpy2.setDiscretization(MEDCouplingFieldDiscretizationGauss())
571 mm1=MEDFileUMesh.New()
572 mm1.setCoords(m1.getCoords())
573 mm1.setMeshAtLevel(0,m1)
574 mm1.setName(m1.getName())
576 ff1=MEDFileField1TS.New()
577 self.assertRaises(InterpKernelException,ff1.setFieldNoProfileSBT,f1InvalidCpy) # fails because no Gauss localization per cell set !*
578 f1InvalidCpy2.getDiscretization().setArrayOfDiscIds(f1.getDiscretization().getArrayOfDiscIds()) # fails because no Gauss localization set whereas gauss locid per cell given !
579 self.assertRaises(InterpKernelException,ff1.setFieldNoProfileSBT,f1InvalidCpy2)
580 ff1.setFieldNoProfileSBT(f1)
582 ff2=MEDFileField1TS.New(fname,f1.getName(),f1.getTime()[1],f1.getTime()[2])
583 f2=ff2.getFieldAtLevel(ON_GAUSS_PT,0)
584 self.assertTrue(f1.isEqual(f2,1e-12,1e-12))
585 sbt=ff2.getFieldSplitedByType2()
586 loc1=ff2.getLocalization("Loc_MyFirstFieldOnGaussPoint_NORM_TRI6_5")
587 self.assertEqual("Loc_MyFirstFieldOnGaussPoint_NORM_TRI6_5",loc1.getName())
588 self.assertEqual((-1, 1,-1,-1,1,-1,-1,0,0,-1,0,0),loc1.getRefCoords())
589 self.assertEqual(6,loc1.getNumberOfPointsInCells())
590 self.assertEqual(3,loc1.getNumberOfGaussPoints())
591 self.assertEqual(2,loc1.getDimension())
592 da,infos=ff2.getUndergroundDataArrayExt()
593 f2.getArray().setName(da.getName())#da has the same name than f2
594 self.assertTrue(da.isEqual(f2.getArray(),1e-12))
595 self.assertEqual(53,da.getNumberOfTuples())
596 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)
600 def testMEDFileData1(self):
604 m1=MEDLoaderDataForTest.build1DMesh_1()
605 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ; mm1.setName(m1.getName())
606 mmm1=MEDFileMeshMultiTS.New() ;
607 mmm1.setOneTimeStep(mm1)
608 m2=MEDLoaderDataForTest.build2DCurveMesh_1()
609 mm2=MEDFileUMesh.New() ; mm2.setCoords(m2.getCoords()) ; mm2.setMeshAtLevel(0,m2) ; mm2.setName(m2.getName())
610 mmm2=MEDFileMeshMultiTS.New() ; mmm2.setOneTimeStep(mm2)
611 ms=MEDFileMeshes.New(); ms.setMeshAtPos(0,mm1) ; ms.setMeshAtPos(1,mm2)
613 for name,mmm in zip(["1DMesh_1","2DCurveMesh_1"],ms):
614 self.assertEqual(name,mmm.getName())
615 self.assertEqual(type(mmm),MEDFileUMesh)
617 self.assertEqual(('1DMesh_1', '2DCurveMesh_1'),d.getMeshes().getMeshesNames())
619 ff1=MEDFileFieldMultiTS.New()
620 ff21=MEDFileFieldMultiTS.New()
621 ff22=MEDFileFieldMultiTS.New()
622 f1=m1.getMeasureField(True) ; f1.setName("f1") ; f1=f1.buildNewTimeReprFromThis(ONE_TIME,False)
623 f1.getArray().setInfoOnComponent(0,"power [kW]")
624 ff1.appendFieldNoProfileSBT(f1)
625 f21=m2.getMeasureField(True) ; f21.setName("f21") ; f21=f21.buildNewTimeReprFromThis(ONE_TIME,False)
626 f21.getArray().setInfoOnComponent(0,"sta [mm]") ;
627 ff21.appendFieldNoProfileSBT(f21)
628 f22=f21.deepCpy() ; f22.setName("f22") ; f22=f22.buildNewTimeReprFromThis(ONE_TIME,False) ;
629 f22.applyFunc(2,"3*x*IVec+2*x*JVec")
630 f22.getArray().setInfoOnComponent(0,"distance [km]") ; f22.getArray().setInfoOnComponent(1,"displacement [cm]")
631 ff22.appendFieldNoProfileSBT(f22)
632 fs=MEDFileFields.New()
633 fs.pushField(ff1) ; fs.pushField(ff21) ; fs.pushField(ff22)
634 for name,fmts in zip(["f1","f21","f22"],fs):
635 self.assertEqual(name,fmts.getName())
639 fname2="Pyfile29_2.med"
642 d2=MEDFileData.New(fname2)
643 self.assertEqual(2,d2.getNumberOfMeshes())
644 self.assertEqual(3,d2.getNumberOfFields())
645 self.assertTrue(isinstance(d2.getMeshes().getMeshAtPos(0),MEDFileUMesh))
646 self.assertTrue(isinstance(d2.getMeshes()[0],MEDFileUMesh))
647 self.assertTrue(isinstance(d2.getMeshes()['2DCurveMesh_1'],MEDFileUMesh))
648 m1bis=d2.getMeshes().getMeshAtPos(0).getMeshAtLevel(0)
649 self.assertTrue(m1.isEqual(m1bis,1e-12))
650 self.assertEqual(('f1', 'f21', 'f22'),d2.getFields().getFieldsNames())
651 self.assertEqual([(-1,-1,0.0)],d2.getFields().getFieldAtPos(2).getTimeSteps())
652 self.assertEqual([(-1,-1,0.0)],d2.getFields()[2].getTimeSteps())
653 self.assertEqual([(-1,-1,0.0)],d2.getFields().getFieldWithName("f21").getTimeSteps())
654 self.assertEqual([(-1,-1,0.0)],d2.getFields()["f21"].getTimeSteps())
657 def testMEDField9(self):
658 # first test field profile WR. Full type but with some type missing
660 m1=MEDLoaderDataForTest.build2DMesh_3()
661 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
663 ff1=MEDFileField1TS.New()
664 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName("F1")
665 d=DataArrayDouble.New() ; d.alloc(2*9,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
666 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.
667 da=DataArrayInt.New(); da.alloc(9,1) ; da.iota(0) ; da.setName("sup1")
669 ff1.setFieldProfile(f1,mm1,0,da)
670 ff1.changePflsNames([(["sup1_NORM_QUAD4"],"ForV650")])
674 vals,pfl=ff1.getFieldWithProfile(ON_CELLS,0,mm1) ; vals.setName("")
675 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))# profiles names cannot be contracted in pfl array name
676 self.assertTrue(vals.isEqual(d,1e-14))
678 ff2=MEDFileField1TS.New(fname,f1.getName(),-1,-1)
679 ff3=MEDFileField1TS.New(fname,f1.getName(),-1,-1)
680 ff2.deepCpyGlobs(ff3)
681 sbt=ff2.getFieldSplitedByType2()
682 self.assertEqual(3,sbt[0][0])#TRI3
683 self.assertEqual(0,sbt[0][1][0][0])#CELL For TRI3
684 self.assertEqual("",sbt[0][1][0][2])#no profile For TRI3
685 self.assertEqual([7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18],sbt[0][1][0][1].getValues())# values for TRI3
686 self.assertEqual(4,sbt[1][0])#QUAD4
687 self.assertEqual(0,sbt[1][1][0][0])#CELL For QUAD4
688 self.assertEqual("ForV650",sbt[1][1][0][2])# profile For QUAD4
689 self.assertEqual([19, 20, 21, 22, 23, 24],sbt[1][1][0][1].getValues())# values for QUAD4
690 self.assertEqual([0],ff2.getTypesOfFieldAvailable())
691 vals,pfl=ff2.getFieldWithProfile(ON_CELLS,0,mm1) ; vals.setName("")
692 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
693 self.assertTrue(vals.isEqual(d,1e-14))
696 def testMEDField10(self):
698 m1=MEDLoaderDataForTest.build2DMesh_1()
699 m1.renumberCells([0,1,4,2,3,5],False)
700 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ; mm1.setName(m1.getName())
702 ff1=MEDFileFieldMultiTS.New()
703 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName("F2")
704 d=DataArrayDouble.New() ; d.alloc(2*4,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
705 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.
706 da=DataArrayInt.New(); da.setValues([0,1,2,4],4,1) ; da.setName("sup2")
708 ff1.appendFieldProfile(f1,mm1,0,da)
709 f1.setTime(1.2,1,2) ; e=d.applyFunc("2*x") ; e.copyStringInfoFrom(d) ; f1.setArray(e) ;
710 ff1.appendFieldProfile(f1,mm1,0,da)
714 vals,pfl=ff1.getFieldWithProfile(ON_CELLS,1,2,0,mm1) ; vals.setName("")
715 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
716 self.assertTrue(vals.isEqual(e,1e-14))
717 vals,pfl=ff1.getFieldWithProfile(ON_CELLS,-1,-1,0,mm1) ; vals.setName("")
718 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
719 self.assertTrue(vals.isEqual(d,1e-14))
721 ff2=MEDFileFieldMultiTS.New(fname,f1.getName())
722 self.assertEqual([(-1,-1,0.0), (1,2,1.2)],ff2.getTimeSteps())
723 vals,pfl=ff2.getFieldWithProfile(ON_CELLS,1,2,0,mm1) ; vals.setName("")
724 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
725 self.assertTrue(vals.isEqual(e,1e-14))
726 vals,pfl=ff2.getFieldWithProfile(ON_CELLS,-1,-1,0,mm1) ; vals.setName("")
727 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
728 self.assertTrue(vals.isEqual(d,1e-14))
731 # idem testMEDField9 method except that here testing profile on nodes and not on cells.
732 def testMEDField11(self):
734 m1=MEDLoaderDataForTest.build2DMesh_1()
735 m1.renumberCells([0,1,4,2,3,5],False)
736 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
738 ff1=MEDFileField1TS.New()
739 f1=MEDCouplingFieldDouble.New(ON_NODES,ONE_TIME) ; f1.setName("F1Node")
740 d=DataArrayDouble.New() ; d.alloc(2*6,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
741 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.
742 da=DataArrayInt.New(); da.setValues([1,2,4,5,7,8],6,1) ; da.setName("sup1Node")
744 ff1.setFieldProfile(f1,mm1,0,da)
745 self.assertEqual(ff1.getNonEmptyLevels(),(-1, []))
748 vals,pfl=ff1.getFieldWithProfile(ON_NODES,0,mm1) ; vals.setName("")
749 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
750 self.assertTrue(vals.isEqual(d,1e-14))
752 ff2=MEDFileField1TS.New(fname,f1.getName(),-1,-1)
753 vals,pfl=ff2.getFieldWithProfile(ON_NODES,0,mm1) ; vals.setName("")
754 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
755 self.assertTrue(vals.isEqual(d,1e-14))
758 def testMEDField12(self):
760 m1=MEDLoaderDataForTest.build2DMesh_1()
761 m1.renumberCells([0,1,4,2,3,5],False)
762 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
764 ff1=MEDFileFieldMultiTS.New()
765 f1=MEDCouplingFieldDouble.New(ON_NODES,ONE_TIME) ; f1.setName("F1Node")
766 d=DataArrayDouble.New() ; d.alloc(2*6,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
767 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.
768 da=DataArrayInt.New(); da.setValues([1,2,4,5,7,8],6,1) ; da.setName("sup1Node")
770 ff1.appendFieldProfile(f1,mm1,0,da)
771 f1.setTime(1.2,1,2) ; e=d.applyFunc("2*x") ; e.copyStringInfoFrom(d) ; f1.setArray(e) ;
772 ff1.appendFieldProfile(f1,mm1,0,da)
775 vals,pfl=ff1.getFieldWithProfile(ON_NODES,1,2,0,mm1) ; vals.setName("")
776 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
777 self.assertTrue(vals.isEqual(e,1e-14))
778 vals,pfl=ff1.getFieldWithProfile(ON_NODES,-1,-1,0,mm1) ; vals.setName("")
779 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
780 self.assertTrue(vals.isEqual(d,1e-14))
782 ff2=MEDFileFieldMultiTS.New(fname,f1.getName())
783 vals,pfl=ff2.getFieldWithProfile(ON_NODES,1,2,0,mm1) ; vals.setName("")
784 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
785 self.assertTrue(vals.isEqual(e,1e-14))
786 vals,pfl=ff2.getFieldWithProfile(ON_NODES,-1,-1,0,mm1) ; vals.setName("")
787 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
788 self.assertTrue(vals.isEqual(d,1e-14))
791 def testMEDField13(self):
793 m1=MEDLoaderDataForTest.build2DMesh_1()
794 m1.renumberCells([0,1,4,2,3,5],False)
796 m1=m1.buildPartOfMySelf(range(5),True) ; m1.setName(tmp) # suppression of last cell that is a polygon
797 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
799 ff1=MEDFileField1TS.New()
800 f1=MEDCouplingFieldDouble.New(ON_GAUSS_NE,ONE_TIME) ; f1.setName("F3Node")
801 d=DataArrayDouble.New() ; d.alloc(2*11,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
802 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.
803 da=DataArrayInt.New(); da.setValues([0,2,3],3,1) ; da.setName("sup1NodeElt")
805 ff1.setFieldProfile(f1,mm1,0,da)
808 vals,pfl=ff1.getFieldWithProfile(ON_GAUSS_NE,0,mm1) ; vals.setName("")
809 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
810 self.assertTrue(vals.isEqual(d,1e-14))
812 ff2=MEDFileField1TS.New(fname,f1.getName(),-1,-1)
813 vals,pfl=ff2.getFieldWithProfile(ON_GAUSS_NE,0,mm1) ; vals.setName("")
814 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
815 self.assertTrue(vals.isEqual(d,1e-14))
818 def testMEDField14(self):
820 m1=MEDLoaderDataForTest.build2DMesh_1()
821 m1.renumberCells([0,1,4,2,3,5],False)
823 m1=m1.buildPartOfMySelf(range(5),True) ; m1.setName(tmp) # suppression of last cell that is a polygon
824 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
826 ff1=MEDFileFieldMultiTS.New()
827 f1=MEDCouplingFieldDouble.New(ON_GAUSS_NE,ONE_TIME) ; f1.setName("F4Node")
828 d=DataArrayDouble.New() ; d.alloc(2*11,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
829 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.
830 da=DataArrayInt.New(); da.setValues([0,2,3],3,1) ; da.setName("sup1NodeElt")
832 ff1.appendFieldProfile(f1,mm1,0,da)
833 f1.setTime(1.2,1,2) ; e=d.applyFunc("2*x") ; e.copyStringInfoFrom(d) ; f1.setArray(e) ;
834 ff1.appendFieldProfile(f1,mm1,0,da)
837 vals,pfl=ff1.getFieldWithProfile(ON_GAUSS_NE,-1,-1,0,mm1) ; vals.setName("")
838 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
839 self.assertTrue(vals.isEqual(d,1e-14))
840 vals,pfl=ff1.getFieldWithProfile(ON_GAUSS_NE,1,2,0,mm1) ; vals.setName("")
841 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
842 self.assertTrue(vals.isEqual(e,1e-14))
843 self.assertEqual([[3],[3]],ff1.getTypesOfFieldAvailable())
845 ff2=MEDFileFieldMultiTS.New(fname,f1.getName())
846 vals,pfl=ff1.getFieldWithProfile(ON_GAUSS_NE,-1,-1,0,mm1) ; vals.setName("")
847 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
848 self.assertTrue(vals.isEqual(d,1e-14))
849 vals,pfl=ff1.getFieldWithProfile(ON_GAUSS_NE,1,2,0,mm1) ; vals.setName("")
850 self.assertTrue(pfl.isEqualWithoutConsideringStr(da))
851 self.assertTrue(vals.isEqual(e,1e-14))
853 # 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.
854 # 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
855 # 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 !
856 def testMEDField15(self):
858 m0=MEDLoaderDataForTest.build2DMesh_1()
859 m0.renumberCells([0,1,4,2,3,5],False)
861 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
862 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ;
863 ff1=MEDFileField1TS.New()
864 f1=MEDCouplingFieldDouble.New(ON_GAUSS_NE,ONE_TIME) ; f1.setName("F4Node")
865 d=DataArrayDouble.New() ; d.alloc(2*20,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
866 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.
867 da=DataArrayInt.New(); da.setValues([0,1,3,4,6],5,1) ; da.setName("sup1NodeElt")
869 ff1.setFieldProfile(f1,mm1,0,da)
870 m1=m0.buildPartOfMySelf(range(5),True) ; m1.setName(tmp) ; mm1.setMeshAtLevel(0,m1) ;
873 f1=ff1.getFieldOnMeshAtLevel(ON_GAUSS_NE,m1,0)
874 f2,p1=ff1.getFieldWithProfile(ON_GAUSS_NE,0,mm1) ; f2.setName("")
875 self.assertTrue(p1.isIdentity())
876 self.assertEqual(5,p1.getNumberOfTuples())
877 self.assertTrue(f1.getArray().isEqual(f2,1e-12))
879 # Test for getFieldAtTopLevel method
880 def testMEDField16(self):
882 f1=MEDLoaderDataForTest.buildVecFieldOnCells_1();
884 mm1=MEDFileUMesh.New()
885 mm1.setCoords(m1.getCoords())
886 mm1.setMeshAtLevel(0,m1)
887 mm1.setName(m1.getName())
888 ff1=MEDFileField1TS.New()
889 ff1.setFieldNoProfileSBT(f1)
890 m2=m1.buildDescendingConnectivity()[0]
891 m2.sortCellsInMEDFileFrmt()
892 m2.setName(m1.getName())
893 mm1.setMeshAtLevel(-1,m2)
895 f2=m2.getMeasureField(True)
896 dd=DataArrayDouble.New()
897 dd.alloc(f2.getArray().getNumberOfTuples(),3)
898 dd[:,0]=f2.getArray()
899 dd[:,1]=2*f2.getArray()
900 dd[:,2]=3*f2.getArray()
901 f2=f2.buildNewTimeReprFromThis(ONE_TIME,False)
903 f2.copyTinyStringsFrom(f1)
904 f2.copyTinyAttrFrom(f1)
905 ff1.setFieldNoProfileSBT(f2)
907 # Reading Pyfile37.med
908 ff2=MEDFileField1TS.New(fname,f2.getName(),0,1)
909 f1bis=ff2.getFieldAtLevel(ON_CELLS,0)
910 self.assertTrue(f1.isEqual(f1bis,1e-12,1e-12))
911 f1bis=ff2.getFieldAtLevel(ON_CELLS,-1)
912 self.assertTrue(f2.isEqual(f1bis,1e-12,1e-12))
913 f1bis=ff2.getFieldAtTopLevel(ON_CELLS)
914 self.assertTrue(f1.isEqual(f1bis,1e-12,1e-12))
918 ff1=MEDFileField1TS.New()
919 ff1.setFieldNoProfileSBT(f2)
921 ff2=MEDFileField1TS.New(fname,f2.getName(),0,1)
922 f1bis=ff2.getFieldAtTopLevel(ON_CELLS)
923 self.assertTrue(f2.isEqual(f1bis,1e-12,1e-12))
926 # Non regression test to check that globals are correctly appended on MEDFileFields::setFieldAtPos
927 def testMEDField17(self):
929 m1=MEDLoaderDataForTest.build2DMesh_1()
930 m1.renumberCells([0,1,4,2,3,5],False)
931 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ; mm1.setName(m1.getName())
933 ffs=MEDFileFields.New()
934 ff1=MEDFileFieldMultiTS.New()
935 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName("F2")
936 d=DataArrayDouble.New() ; d.alloc(2*4,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
937 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.
938 da=DataArrayInt.New(); da.setValues([0,1,2,4],4,1) ; da.setName("sup2")
940 ff1.appendFieldProfile(f1,mm1,0,da)
941 f1.setTime(1.2,1,2) ; e=d.applyFunc("2*x") ; e.copyStringInfoFrom(d) ; f1.setArray(e) ;
942 ff1.appendFieldProfile(f1,mm1,0,da)
944 ffs.setFieldAtPos(0,ff1)
948 ffsr=MEDFileFields.New(fname)
949 ff3=ffsr.getFieldAtPos(0)
950 f4=ff3.getFieldAtTopLevel(ON_CELLS,1,2)
951 self.assertTrue(f4.getArray().isEqual(f1.getArray(),1e-12))
954 # Non regression test to check that globals are correctly appended on MEDFileFields::setFieldAtPos
955 def testMEDField18(self):
957 m1=MEDLoaderDataForTest.build2DMesh_1()
958 m1.renumberCells([0,1,4,2,3,5],False)
959 mm1=MEDFileUMesh.New() ; mm1.setCoords(m1.getCoords()) ; mm1.setMeshAtLevel(0,m1) ; mm1.setName(m1.getName())
961 ffs=MEDFileFields.New()
962 ff1=MEDFileFieldMultiTS.New()
963 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName("F2")
964 d=DataArrayDouble.New() ; d.alloc(2*4,1) ; d.iota(7.); d.rearrange(2); d.setInfoOnComponent(0,"sigX [MPa]") ; d.setInfoOnComponent(1,"sigY [GPa]")
965 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.
966 da=DataArrayInt.New(); da.setValues([0,1,2,4],4,1) ; da.setName("sup2")
968 ff1.appendFieldProfile(f1,mm1,0,da)
969 f1.setTime(1.2,1,2) ; e=d.applyFunc("2*x") ; e.copyStringInfoFrom(d) ; f1.setArray(e) ;
970 ff1.appendFieldProfile(f1,mm1,0,da)
974 ffsr=MEDFileFields.New(fname)
975 ff3=ffsr.getFieldAtPos(0)
976 f4=ff3.getFieldAtTopLevel(ON_CELLS,1,2)
977 self.assertTrue(f4.getArray().isEqual(f1.getArray(),1e-12))
980 def testMEDFieldBug1(self):
982 d=MEDFileData.New(fname)
983 self.assertEqual(('GP_MyFirstFieldOnGaussPoint0', 'GP_MyFirstFieldOnGaussPoint1', 'GP_MyFirstFieldOnGaussPoint2'),d.getFields().getFieldAtPos(0).getLocs())
986 def testMEDMesh8(self):
987 m=MEDLoaderDataForTest.build1DMesh_1()
988 m.convertQuadraticCellsToLinear()
989 mm=MEDFileUMesh.New()
990 mm.setMeshAtLevel(0,m)
991 g1=DataArrayInt.New() ; g1.setValues([0,2],2,1) ; g1.setName("g1")
992 g2=DataArrayInt.New() ; g2.setValues([1,3],2,1) ; g2.setName("g2")
993 g3=DataArrayInt.New() ; g3.setValues([1,2,3],3,1) ; g3.setName("g3")
994 mm.setGroupsAtLevel(0,[g1,g2],False)
995 self.assertEqual(('g1','g2'),mm.getGroupsNames())
996 self.assertEqual(('Family_-2','Family_-3'),mm.getFamiliesNames())
997 self.assertEqual(('Family_-2',),mm.getFamiliesOnGroup('g1'))
998 self.assertEqual(('Family_-3',),mm.getFamiliesOnGroup('g2'))
999 mm.assignFamilyNameWithGroupName()
1000 self.assertEqual(('g1','g2'),mm.getGroupsNames())
1001 self.assertEqual(('g1','g2'),mm.getFamiliesNames())
1002 self.assertEqual(('g1',),mm.getFamiliesOnGroup('g1'))
1003 self.assertEqual(('g2',),mm.getFamiliesOnGroup('g2'))
1005 mm=MEDFileUMesh.New()
1006 mm.setMeshAtLevel(0,m)
1007 mm.setGroupsAtLevel(0,[g1,g2,g3],False)
1008 self.assertEqual(('g1','g2','g3'),mm.getGroupsNames())
1009 self.assertEqual(('Family_-2', 'Family_-4', 'Family_-5'),mm.getFamiliesNames())
1010 self.assertEqual(('Family_-2', 'Family_-4'),mm.getFamiliesOnGroup('g1'))
1011 self.assertEqual(('Family_-5',),mm.getFamiliesOnGroup('g2'))
1012 self.assertEqual(('Family_-4','Family_-5',),mm.getFamiliesOnGroup('g3'))
1013 mm.assignFamilyNameWithGroupName() # here it does nothing because no such group-family bijection found
1014 self.assertEqual(('g1','g2','g3'),mm.getGroupsNames())
1015 self.assertEqual(('Family_-2', 'Family_-4', 'Family_-5'),mm.getFamiliesNames())
1016 self.assertEqual(('Family_-2', 'Family_-4'),mm.getFamiliesOnGroup('g1'))
1017 self.assertEqual(('Family_-5',),mm.getFamiliesOnGroup('g2'))
1018 self.assertEqual(('Family_-4','Family_-5',),mm.getFamiliesOnGroup('g3'))
1019 mm.changeFamilyId(5,6)
1020 g=mm.getGroupArr(0,"g3")
1021 self.assertTrue(g.isEqual(g3));
1022 g=mm.getGroupArr(0,"g2")
1023 self.assertTrue(g.isEqual(g2));
1024 g=mm.getGroupArr(0,"g1")
1025 self.assertTrue(g.isEqual(g1));
1028 # bug detected by gauthier
1029 def testMEDLoaderMEDLoaderNSReadFieldDoubleDataInMedFile(self):
1030 fname="Pyfile41.med"
1031 f1=MEDLoaderDataForTest.buildVecFieldOnCells_1();
1033 mm1=MEDFileUMesh.New()
1034 mm1.setCoords(m1.getCoords())
1035 mm1.setMeshAtLevel(0,m1)
1037 ff1=MEDFileField1TS.New()
1038 ff1.setFieldNoProfileSBT(f1)
1040 # writing mesh1 and field1, now creation of mesh2 and field2
1043 m2.translate([0.5,0.6,0.7])
1044 m2.setName("3DSurfMesh_2")
1045 f2.getArray()[:]*=2.
1046 f2.setName("VectorFieldOnCells2")
1047 mm2=MEDFileUMesh.New()
1048 mm2.setCoords(m2.getCoords())
1049 mm2.setMeshAtLevel(0,m2)
1051 ff2=MEDFileField1TS.New()
1052 ff2.setFieldNoProfileSBT(f2)
1055 f3=MEDLoader.ReadFieldCell(fname,"3DSurfMesh_1",0,"VectorFieldOnCells",0,1)
1056 self.assertTrue(f3.isEqual(f1,1e-12,1e-12))
1057 f4=MEDLoader.ReadFieldCell(fname,"3DSurfMesh_2",0,"VectorFieldOnCells2",0,1)
1058 self.assertTrue(f4.isEqual(f2,1e-12,1e-12))
1061 def testMEDLoaderMultiLevelCellField1(self):
1062 fname="Pyfile42.med"
1063 m2,m1,m0,f2,f1,f0,p,n2,n1,n0,fns,fids,grpns,famIdsPerGrp=MEDLoaderDataForTest.buildMultiLevelMesh_1()
1064 m=MEDFileUMesh.New()
1065 m.setCoords(m2.getCoords())
1066 m.setMeshAtLevel(0,m2)
1067 m.setMeshAtLevel(-1,m1)
1068 m.setMeshAtLevel(-2,m0)
1072 compNames1=["comp1","comp2","comp3"]
1073 ff1=MEDFileField1TS.New()
1074 da2=DataArrayDouble.New()
1075 da2.alloc(m2.getNumberOfCells()*len(compNames1),1)
1077 da2.rearrange(len(compNames1))
1078 da2.setInfoOnComponents(compNames1)
1079 f2=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f2.setName(FieldName1) ; f2.setArray(da2) ; f2.setMesh(m2) ; f2.checkCoherency()
1080 ff1.setFieldNoProfileSBT(f2)
1081 self.assertEqual(ff1.getNonEmptyLevels(),(2, [0]))
1082 da0=DataArrayDouble.New()
1083 da0.alloc(m0.getNumberOfCells()*len(compNames1),1)
1085 da0.rearrange(len(compNames1))
1086 da0.setInfoOnComponents(compNames1)
1087 f0=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f0.setName(FieldName1) ; f0.setArray(da0) ; f0.setMesh(m0) ; f0.checkCoherency()
1088 ff1.setFieldNoProfileSBT(f0)
1089 self.assertEqual(ff1.getNonEmptyLevels(),(2, [0,-2]))
1090 da1=DataArrayDouble.New()
1091 da1.alloc(m1.getNumberOfCells()*len(compNames1),1)
1093 da1.rearrange(len(compNames1))
1094 da1.setInfoOnComponents(compNames1)
1095 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName(FieldName1) ; f1.setArray(da1) ; f1.setMesh(m1) ; f1.checkCoherency()
1096 ff1.setFieldNoProfileSBT(f1)
1097 self.assertEqual(ff1.getNonEmptyLevels(),(2, [0,-1,-2]))
1102 compNames2=["comp11","comp22"]
1103 ff2=MEDFileField1TS.New()
1104 da0=DataArrayDouble.New()
1105 da0.alloc(m0.getNumberOfCells()*2,1)
1108 da0.setInfoOnComponents(compNames2)
1109 f0=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f0.setName(FieldName2) ; f0.setArray(da0) ; f0.setMesh(m0) ; f0.checkCoherency()
1110 ff2.setFieldNoProfileSBT(f0)
1111 self.assertEqual(ff2.getNonEmptyLevels(),(0, [0]))
1112 da1=DataArrayDouble.New()
1113 da1.alloc(m1.getNumberOfCells()*len(compNames2),1)
1115 da1.rearrange(len(compNames2))
1116 da1.setInfoOnComponents(compNames2)
1117 f1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f1.setName(FieldName2) ; f1.setArray(da1) ; f1.setMesh(m1) ; f1.checkCoherency()
1118 ff2.setFieldNoProfileSBT(f1)
1119 self.assertEqual(ff2.getNonEmptyLevels(),(1, [0,-1]))
1123 ff1=MEDFileField1TS.New(fname,FieldName1,-1,-1)
1124 self.assertEqual(ff1.getNonEmptyLevels(),(2, [0,-1,-2]))
1125 self.assertEqual(ff1.getFieldSplitedByType(),[(0, [(0, (0, 4), '', '')]), (1, [(0, (4, 84), '', '')]), (3, [(0, (84, 148), '', '')]), (4, [(0, (148, 212), '', '')])])
1126 ff2=MEDFileField1TS.New(fname,FieldName2,-1,-1)
1127 self.assertEqual(ff2.getNonEmptyLevels(),(1, [0,-1]))
1128 self.assertEqual(ff2.getFieldSplitedByType(),[(0, [(0, (0, 4), '', '')]), (1, [(0, (4, 84), '', '')])])
1131 def testFieldOnPflRetrieveOnMdimRelMax1(self):
1132 fname="Pyfile43.med"
1133 m2,m1,m0,f2,f1,f0,p,n2,n1,n0,fns,fids,grpns,famIdsPerGrp=MEDLoaderDataForTest.buildMultiLevelMesh_1()
1134 m=MEDFileUMesh.New()
1135 m.setMeshAtLevel(0,m2)
1136 m.setMeshAtLevel(-1,m1)
1137 m.setMeshAtLevel(-2,m0)
1138 f=MEDFileField1TS.New()
1139 ff=MEDCouplingFieldDouble.New(ON_NODES,ONE_TIME)
1140 ff.setName("NodeFieldPfl")
1141 arr=DataArrayDouble.New() ; arr.setValues([1.,10.,100.,2.,20.,200.],2,3)
1143 pfl=DataArrayInt.New() ; pfl.setValues([2,3],2,1) ; pfl.setName("PflNode")
1144 f.setFieldProfile(ff,m,-2,pfl)
1145 tes0=f.getFieldOnMeshAtLevel(ON_NODES,-1,m)
1146 self.assertEqual(ON_NODES,tes0.getTypeOfField())
1147 self.assertEqual(1,tes0.getMesh().getMeshDimension())
1148 self.assertEqual(1,tes0.getMesh().getNumberOfCells())
1149 self.assertEqual(2,tes0.getMesh().getNumberOfNodes())
1150 self.assertEqual([1,0,1],tes0.getMesh().getNodalConnectivity().getValues())
1151 self.assertEqual([0,3],tes0.getMesh().getNodalConnectivityIndex().getValues())
1152 self.assertEqual(2,tes0.getArray().getNumberOfTuples())
1153 self.assertEqual(3,tes0.getArray().getNumberOfComponents())
1154 expected1=[1.,10.,100.,2.,20.,200.]
1155 nodeCoordsWithValue1=[10.,2.5,0.]
1156 nodeCoordsWithValue2=[10.,3.75,0.]
1158 self.assertAlmostEqual(nodeCoordsWithValue1[i],tes0.getMesh().getCoordinatesOfNode(0)[i],13);
1159 self.assertAlmostEqual(nodeCoordsWithValue2[i],tes0.getMesh().getCoordinatesOfNode(1)[i],13);
1162 self.assertAlmostEqual(expected1[i],tes0.getArray().getIJ(0,i),13);
1166 tes1=f.getFieldOnMeshAtLevel(ON_NODES,1,m)
1167 self.assertEqual(ON_CELLS,tes1.getTypeOfField())# it is not a bug even if ON_NODES has been sepecified
1168 self.assertEqual(0,tes1.getMesh().getMeshDimension())
1169 self.assertEqual(2,tes1.getMesh().getNumberOfCells())
1170 self.assertEqual(135,tes1.getMesh().getNumberOfNodes())
1171 self.assertEqual([0,2,0,3],tes1.getMesh().getNodalConnectivity().getValues())
1172 self.assertEqual([0,2,4],tes1.getMesh().getNodalConnectivityIndex().getValues())
1173 self.assertEqual(2,tes1.getArray().getNumberOfTuples())
1174 self.assertEqual(3,tes1.getArray().getNumberOfComponents())
1176 self.assertAlmostEqual(expected1[i],tes1.getArray().getIJ(0,i),13);
1181 pfl=DataArrayInt.New() ; pfl.setValues([3,2],2,1) ; pfl.setName("PflNode")
1182 f=MEDFileField1TS.New()
1183 f.setFieldProfile(ff,m,-2,pfl)
1184 tes2=f.getFieldOnMeshAtLevel(ON_NODES,-1,m)
1185 self.assertEqual(ON_NODES,tes2.getTypeOfField())
1186 self.assertEqual(1,tes2.getMesh().getMeshDimension())
1187 self.assertEqual(1,tes2.getMesh().getNumberOfCells())
1188 self.assertEqual(2,tes2.getMesh().getNumberOfNodes())
1189 self.assertEqual([1,0,1],tes2.getMesh().getNodalConnectivity().getValues())
1190 self.assertEqual([0,3],tes2.getMesh().getNodalConnectivityIndex().getValues())
1191 self.assertEqual(2,tes2.getArray().getNumberOfTuples())
1192 self.assertEqual(3,tes2.getArray().getNumberOfComponents())
1193 expected2=[2.,20.,200.,1.,10.,100.]
1195 self.assertAlmostEqual(nodeCoordsWithValue1[i],tes2.getMesh().getCoordinatesOfNode(0)[i],13);
1196 self.assertAlmostEqual(nodeCoordsWithValue2[i],tes2.getMesh().getCoordinatesOfNode(1)[i],13);
1199 self.assertAlmostEqual(expected2[i],tes2.getArray().getIJ(0,i),13);#compare tes2 and tes3
1202 tes3=f.getFieldOnMeshAtLevel(ON_NODES,1,m)
1203 self.assertEqual(ON_CELLS,tes3.getTypeOfField())# it is not a bug even if ON_NODES has been sepecified
1204 self.assertEqual(0,tes3.getMesh().getMeshDimension())
1205 self.assertEqual(2,tes3.getMesh().getNumberOfCells())
1206 self.assertEqual(135,tes3.getMesh().getNumberOfNodes())
1207 self.assertEqual([0,3,0,2],tes3.getMesh().getNodalConnectivity().getValues())
1208 self.assertEqual([0,2,4],tes3.getMesh().getNodalConnectivityIndex().getValues())
1209 self.assertEqual(2,tes3.getArray().getNumberOfTuples())
1210 self.assertEqual(3,tes3.getArray().getNumberOfComponents())
1212 self.assertAlmostEqual(expected1[i],tes3.getArray().getIJ(0,i),13);
1216 def testDuplicateNodesOnM1Group1(self):
1217 fname="Pyfile44.med"
1218 m=MEDCouplingCMesh.New()
1219 m.setCoordsAt(0,DataArrayDouble.New([0.,1.1,2.3,3.6,5.,6.5]))
1220 m.setCoordsAt(1,DataArrayDouble.New([0.,1.1,2.3,3.6,5.]))
1221 m=m.buildUnstructured() ; m.setName("AnthonyDuplicate")
1222 m.getCoords().setInfoOnComponents(["X [km]","Z [mm]"])
1223 m2=m.buildDescendingConnectivity()[0][[8,11,14,20,21,22,23,24,25,26,31,32,33,34,35,36,37]]
1224 m2.setName(m.getName())
1225 grp=DataArrayInt.New([4,6,8]) ; grp.setName("Grp")
1226 grp2=DataArrayInt.New([9,16]) ; grp2.setName("Grp2")
1227 mm=MEDFileUMesh.New()
1228 mm.setMeshAtLevel(0,m)
1229 mm.setMeshAtLevel(-1,m2)
1230 mm.setGroupsAtLevel(-1,[grp,grp2])
1231 grpNode=DataArrayInt.New([4,21,23]) ; grpNode.setName("GrpNode")
1232 mm.setGroupsAtLevel(1,[grpNode])
1233 ref0=[4,15,14,20,21,4,16,15,21,22,4,17,16,22,23]
1234 ref1=[4,9,8,14,15,4,10,9,15,16,4,11,10,16,17]
1235 ref2=[4,9,8,14,30,4,10,9,30,31,4,11,10,31,32]
1237 self.assertEqual(30,mm.getNumberOfNodes())
1238 self.assertEqual(ref0,mm.getMeshAtLevel(0)[[12,13,14]].getNodalConnectivity().getValues())
1239 self.assertEqual(ref1,mm.getMeshAtLevel(0)[[7,8,9]].getNodalConnectivity().getValues())
1241 nodes,cells,cells2=mm.duplicateNodesOnM1Group("Grp")
1242 self.assertEqual([15,16,17],nodes.getValues());
1243 self.assertEqual([7,8,9],cells.getValues());
1244 self.assertEqual([12,13,14],cells2.getValues());
1245 self.assertEqual(33,mm.getNumberOfNodes())
1246 self.assertEqual([4,6,8],mm.getGroupArr(-1,"Grp").getValues())
1247 self.assertEqual([9,16],mm.getGroupArr(-1,"Grp2").getValues())
1248 self.assertEqual([4,21,23],mm.getGroupArr(1,"GrpNode").getValues())
1249 self.assertEqual([17,18,19],mm.getGroupArr(-1,"Grp_dup").getValues())
1250 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
1251 self.assertEqual(ref2,mm.getMeshAtLevel(0)[[7,8,9]].getNodalConnectivity().getValues())#
1252 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
1253 mm.getGroup(-1,"Grp_dup").checkGeoEquivalWith(mm.getGroup(-1,"Grp"),12,1e-12)# Grp_dup and Grp are equal considering connectivity and coordinates
1254 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])
1255 valsToTest=mm.getMeshAtLevel(0).getMeasureField(True).getArray() ; delta=(valsToTest-refValues) ; delta.abs()
1256 self.assertTrue(delta.getMaxValue()[0]<1e-12)
1258 mm.getCoords()[-len(nodes):]+=[0.,-0.3]
1259 self.assertRaises(InterpKernelException,mm.getGroup(-1,"Grp_dup").checkGeoEquivalWith,mm.getGroup(-1,"Grp"),12,1e-12);
1260 refValues2=refValues[:] ; refValues2[7:10]=[1.365,1.26,1.35]
1261 valsToTest=mm.getMeshAtLevel(0).getMeasureField(True).getArray() ; delta=(valsToTest-refValues2) ; delta.abs()
1262 self.assertTrue(delta.getMaxValue()[0]<1e-12)
1266 def testDuplicateNodesOnM1Group2(self):
1267 fname="Pyfile45.med"
1268 m=MEDCouplingCMesh.New()
1269 m.setCoordsAt(0,DataArrayDouble.New([0.,1.1,2.3,3.6,5.,6.5]))
1270 m.setCoordsAt(1,DataArrayDouble.New([0.,1.1,2.3,3.6,5.]))
1271 m=m.buildUnstructured() ; m.setName("AnthonyDuplicate")
1272 m.getCoords().setInfoOnComponents(["X [km]","Z [mm]"])
1273 m2=m.buildDescendingConnectivity()[0][[8,11,14,20,21,22,23,24,25,26,31,32,33,34,35,36,37]]
1274 m2.setName(m.getName())
1275 grp=DataArrayInt.New([4,6]) ; grp.setName("Grp")
1276 grp2=DataArrayInt.New([9,16]) ; grp2.setName("Grp2")
1277 mm=MEDFileUMesh.New()
1278 mm.setMeshAtLevel(0,m)
1279 mm.setMeshAtLevel(-1,m2)
1280 mm.setGroupsAtLevel(-1,[grp,grp2])
1281 grpNode=DataArrayInt.New([4,21,23]) ; grpNode.setName("GrpNode")
1282 mm.setGroupsAtLevel(1,[grpNode])
1283 ref0=[4,15,14,20,21,4,16,15,21,22,4,17,16,22,23]
1284 ref1=[4,9,8,14,15,4,10,9,15,16]
1285 ref2=[4,9,8,14,30,4,10,9,30,16]
1287 self.assertEqual(30,mm.getNumberOfNodes())
1288 self.assertEqual(ref0,mm.getMeshAtLevel(0)[[12,13,14]].getNodalConnectivity().getValues())
1289 self.assertEqual(ref1,mm.getMeshAtLevel(0)[[7,8]].getNodalConnectivity().getValues())
1291 nodes,cells,cells2=mm.duplicateNodesOnM1Group("Grp")
1292 self.assertEqual([15],nodes.getValues());
1293 self.assertEqual([7,8],cells.getValues());
1294 self.assertEqual([12,13],cells2.getValues());
1295 self.assertEqual(31,mm.getNumberOfNodes())
1296 self.assertEqual([4,6],mm.getGroupArr(-1,"Grp").getValues())
1297 self.assertEqual([9,16],mm.getGroupArr(-1,"Grp2").getValues())
1298 self.assertEqual([4,21,23],mm.getGroupArr(1,"GrpNode").getValues())
1299 self.assertEqual([17,18],mm.getGroupArr(-1,"Grp_dup").getValues())
1300 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
1301 self.assertEqual(ref2,mm.getMeshAtLevel(0)[[7,8]].getNodalConnectivity().getValues())#
1302 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
1303 mm.getGroup(-1,"Grp_dup").checkGeoEquivalWith(mm.getGroup(-1,"Grp"),12,1e-12)# Grp_dup and Grp are equal considering connectivity and coordinates
1304 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])
1305 valsToTest=mm.getMeshAtLevel(0).getMeasureField(True).getArray() ; delta=(valsToTest-refValues) ; delta.abs()
1306 self.assertTrue(delta.getMaxValue()[0]<1e-12)
1308 mm.getCoords()[-len(nodes):]+=[0.,-0.3]
1309 self.assertRaises(InterpKernelException,mm.getGroup(-1,"Grp_dup").checkGeoEquivalWith,mm.getGroup(-1,"Grp"),12,1e-12);
1310 refValues2=refValues[:] ; refValues2[7:9]=[1.365,1.47]
1311 valsToTest=mm.getMeshAtLevel(0).getMeasureField(True).getArray() ; delta=(valsToTest-refValues2) ; delta.abs()
1312 self.assertTrue(delta.getMaxValue()[0]<1e-12)
1316 def testBasicConstructors(self):
1317 fname="Pyfile18.med"
1318 m=MEDFileMesh(fname)
1319 m=MEDFileMesh(fname,"ExampleOfMultiDimW",-1,-1)
1320 m=MEDFileMesh(fname)
1321 m=MEDFileUMesh(fname,"ExampleOfMultiDimW",-1,-1)
1322 m=MEDFileUMesh(fname)
1325 m=MEDFileCMesh("MEDFileMesh5.med")
1326 m=MEDFileCMesh("MEDFileMesh5.med","myFirstCartMesh",-1,-1)
1328 m=MEDFileMeshMultiTS()
1329 m=MEDFileMeshMultiTS(fname)
1330 m=MEDFileMeshMultiTS(fname,"ExampleOfMultiDimW")
1332 m=MEDFileMeshes(fname)
1334 m=MEDFileField1TS(fname,"FieldOnFacesShuffle",2,7)
1335 m=MEDFileFieldMultiTS()
1336 m=MEDFileFieldMultiTS(fname,"FieldOnFacesShuffle")
1338 m=MEDFileFields(fname)
1340 m=MEDFileData(fname)
1342 m=DataArrayInt() ; m=DataArrayInt(5,2) ; m=DataArrayInt([6,5,4,3,2,1],3,2)
1343 m=DataArrayDouble() ; m=DataArrayDouble(5,2) ; m=DataArrayDouble([6,5,4,3,2,1],3,2)
1344 m=MEDCouplingUMesh("jjj",2) ; m=MEDCouplingUMesh()
1345 m=MEDCouplingCMesh()
1346 m=MEDCouplingFieldDouble(ON_CELLS,ONE_TIME)
1347 m=MEDCouplingFieldTemplate(ON_NODES)
1348 m=MEDCouplingMultiFields([])
1349 m=MEDCouplingFieldOverTime([])
1352 # This is a non regression test. When a field lies partially on a mesh but fully on one of its geometric type.
1353 def testBugSemiPartialField(self):
1354 fname="Pyfile46.med"
1355 m=MEDLoaderDataForTest.build2DMesh_3()
1356 m=m[:10] ; m.setName("mesh")
1357 f=m.getMeasureField(ON_CELLS)
1358 f=f.buildNewTimeReprFromThis(ONE_TIME,False)
1360 f.setName("SemiPartialField")
1362 f1=f[:6] ; f1.getMesh().setName(m.getName())
1363 f2=f[6:] ; f2.getMesh().setName(m.getName())
1365 mm=MEDFileUMesh.New()
1366 mm.setMeshAtLevel(0,m)
1367 ff=MEDFileField1TS.New()
1368 ff.setFieldProfile(f1,mm,0,DataArrayInt.Range(0,6,1)) # no name on profile -> normally it is an error but in this special case
1372 ff2=MEDFileField1TS.New(fname,f.getName(),f.getTime()[1],f.getTime()[2])
1373 fread=ff2.getFieldOnMeshAtLevel(ON_CELLS,0,mm)
1374 fread2=ff2.getFieldAtLevel(ON_CELLS,0)
1376 fread.checkCoherency()
1377 fread2.checkCoherency()
1378 self.assertTrue(fread.isEqual(f1,1e-12,1e-12))
1379 self.assertTrue(fread2.isEqual(f1,1e-12,1e-12))
1382 def testUnPolyze1(self):
1383 fname="Pyfile47.med"
1384 mm=MEDLoaderDataForTest.buildMLMeshUnPolyze(self)
1385 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]
1386 self.assertEqual(ref,mm.getFamilyFieldAtLevel(1).getValues())
1387 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]]))
1389 self.assertEqual(mm.getGroupArr(0,"grp0_L0").getValues(),[0,1,2,6])
1390 self.assertEqual(mm.getGroupArr(0,"grp1_L0").getValues(),[1,3,4,5,6])
1391 self.assertEqual(mm.getGroupArr(-1,"grp0_LM1").getValues(),[1,2,3,4,5])
1392 self.assertEqual(mm.getGroupArr(-1,"grp1_LM1").getValues(),[3,4,5,6])
1393 self.assertEqual(mm.getGroupArr(-1,"grp2_LM1").getValues(),[2,6,7,8])
1394 self.assertEqual(mm.getGroupArr(1,"grp0_Node").getValues(),[0,11,15,16])
1395 self.assertEqual(mm.getGroupArr(1,"grp1_Node").getValues(),[1,2,13,14,16])
1396 self.assertEqual(mm.getFamilyFieldAtLevel(1).getValues(),ref)
1398 mm.setRenumFieldArr(0,None)
1399 mm.setFamilyFieldArr(-1,None)
1402 def testUnPolyze2(self):
1403 fname="Pyfile48.med"
1404 mfd=MEDFileData.New()
1405 mm=MEDLoaderDataForTest.buildMLMeshUnPolyze(self)
1406 meshes=MEDFileMeshes.New()
1408 mfd.setMeshes(meshes)
1409 fields=MEDFileFields.New()
1410 mfd.setFields(fields)
1411 ff=MEDFileFieldMultiTS.New()
1412 fields.pushField(ff)
1414 f0_0=MEDCouplingFieldDouble.New(ON_NODES,ONE_TIME) ; f0_0.setName("f0")
1415 f0_0.setTime(9.5,3,4)
1416 da=DataArrayDouble.New(38*2) ; da.iota(6.) ; da.rearrange(2) ; da.setInfoOnComponents(["Power [MW]","Density [kg/m^3]"])
1418 f0_0.setMesh(mm.getMeshAtLevel(0))
1419 ff.appendFieldNoProfileSBT(f0_0)
1420 ff0=ff.getTimeStepAtPos(0)
1421 f0_1=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f0_1.setName("f0")
1422 f0_1.setTime(9.5,3,4)
1423 pfl=DataArrayInt.New([1,4,5,6]) ; pfl.setName("pfltest")
1424 f0_1.setMesh(mm.getMeshAtLevel(0)[pfl])
1425 da=DataArrayDouble.New([1401.,101401.,1602.,101602.,3100.,103100.,3101.,103101.],4,2) ; da.setInfoOnComponents(["Power [MW]","Density [kg/m^3]"])
1427 ff0.setFieldProfile(f0_1,mm,0,pfl)
1428 f0_2=MEDCouplingFieldDouble.New(ON_CELLS,ONE_TIME) ; f0_2.setName("f0")#provoquer error
1429 f0_2.setTime(9.5,3,4)
1430 pfl2=DataArrayInt.New([0,1,2,3,4,5,6,8]) ; pfl2.setName("pfltestM1")
1431 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
1432 f0_2.setMesh(mm.getMeshAtLevel(-1)[pfl2])
1434 ff0.setFieldProfile(f0_2,mm,-1,pfl2)
1435 mfd.getFields().shallowCpyGlobs(ff0)
1437 mfd.unPolyzeMeshes()
1439 fmts=mfd.getFields()[0]
1440 self.assertEqual(fmts.getNumberOfTS(),1)
1441 self.assertEqual(fmts.getTimeSteps(),[(3,4,9.5)])
1442 arr,entry=fmts.getUndergroundDataArrayExt(3,4)
1443 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))])
1444 self.assertTrue(arr[38:40].isEqualWithoutConsideringStr(DataArrayDouble([300.0,100300.0,301.0,100301.0],2,2),1e-8))
1445 self.assertTrue(arr[40:43].isEqualWithoutConsideringStr(DataArrayDouble([400.0,100400.0,401.0,100401.0,402.0,100402.0],3,2),1e-8))
1446 self.assertTrue(arr[43:46].isEqualWithoutConsideringStr(DataArrayDouble([3200.0,103200.0,3201.0,103201.0,3203.0,103203.0],3,2),1e-8))
1447 self.assertTrue(arr[46:48].isEqualWithoutConsideringStr(DataArrayDouble([1401.0,101401.0,3100.0,103100.0],2,2),1e-8))
1448 self.assertTrue(arr[48:49].isEqualWithoutConsideringStr(DataArrayDouble([1602.0,101602.0],1,2),1e-8))
1449 self.assertTrue(arr[49:50].isEqualWithoutConsideringStr(DataArrayDouble([3101.0,103101.0],1,2),1e-8))
1450 self.assertEqual(('NewPfl_0','NewPfl_1','NewPfl_2'),fmts.getPflsReallyUsed())
1451 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))
1452 self.assertEqual(fmts.getProfile("NewPfl_0").getValues(),[0,1])
1453 self.assertEqual(fmts.getProfile("NewPfl_1").getValues(),[1,2])
1454 self.assertEqual(fmts.getProfile("NewPfl_2").getValues(),[2])
1455 ftest0=fmts.getFieldOnMeshAtLevel(ON_CELLS,3,4,0,mfd.getMeshes()[0])
1456 self.assertTrue(ftest0.getArray().isEqualWithoutConsideringStr(DataArrayDouble([1401.,101401.,3100.,103100.,1602.,101602.,3101.,103101.],4,2),1e-8))
1457 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])
1458 self.assertEqual(ftest0.getMesh().getNodalConnectivityIndex().getValues(),[0,5,10,17,26])
1459 ftest1=fmts.getFieldOnMeshAtLevel(ON_CELLS,3,4,-1,mfd.getMeshes()[0])
1460 self.assertTrue(ftest1.getArray().isEqualWithoutConsideringStr(DataArrayDouble([300.,100300.,301.,100301.,400.,100400.,401.,100401.,402.,100402.,3200.,103200.,3201.,103201.,3203.,103203.]),1e-8))
1461 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])
1462 self.assertEqual(ftest1.getMesh().getNodalConnectivityIndex().getValues(),[0,4,8,13,18,23,29,35,43])
1467 def testGaussWriteOnPfl1(self):
1468 fname="Pyfile49.med"
1469 fname2="Pyfile50.med"
1470 coords=DataArrayDouble([0.,0.,0.,1.,1.,1.,1.,0.,0.,0.5,0.5,1.,1.,0.5,0.5,0.],8,2)
1471 mQ8=MEDCouplingUMesh("",2) ; mQ8.setCoords(coords)
1472 mQ8.allocateCells(1)
1473 mQ8.insertNextCell(NORM_QUAD8,range(8))
1474 mQ8.finishInsertingCells()
1475 mQ4=MEDCouplingUMesh("",2) ; mQ4.setCoords(coords)
1476 mQ4.allocateCells(1)
1477 mQ4.insertNextCell(NORM_QUAD4,range(4))
1478 mQ4.finishInsertingCells()
1479 mT3=MEDCouplingUMesh("",2) ; mT3.setCoords(coords)
1480 mT3.allocateCells(1)
1481 mT3.insertNextCell(NORM_TRI3,range(3))
1482 mT3.finishInsertingCells()
1484 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.]]
1485 ms=11*[mT3]+2*[mQ4]+7*[mQ8]
1486 ms[:]=(elt.deepCpy() for elt in ms)
1487 for m,t in zip(ms,tr):
1488 d=m.getCoords() ; d+= t
1490 m=MEDCouplingUMesh.MergeUMeshes(ms)
1492 m2=m[:13] ; m2.setName(m.getName())
1493 ### 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.
1494 ### So here 2 pfls will be created (pfl_TRI3_loc_0 and pfl_TRI3_loc_1)
1495 f=MEDCouplingFieldDouble.New(ON_GAUSS_PT,ONE_TIME)
1498 da=DataArrayDouble(34) ; da.iota(3.)
1500 f.setName("fieldCellOnPflWithoutPfl")
1501 fInvalid=f.deepCpy()
1502 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])
1503 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])
1504 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])
1506 fInvalid2=fInvalid.deepCpy()
1507 fInvalid2.getDiscretization().setArrayOfDiscIds(f.getDiscretization().getArrayOfDiscIds())
1510 mm.setMeshAtLevel(0,m)
1513 f1ts=MEDFileField1TS.New()
1514 pfl=DataArrayInt(range(13)) ; pfl.setName("pfl")
1515 self.assertRaises(InterpKernelException,f1ts.setFieldProfile,fInvalid,mm,0,pfl) # fails because no Gauss localization per cell set !
1516 self.assertRaises(InterpKernelException,f1ts.setFieldProfile,fInvalid2,mm,0,pfl) # fails because no Gauss localization set whereas gauss locid per cell given !
1517 f1ts.setFieldProfile(f,mm,0,pfl)
1520 self.assertEqual(f1ts.getPfls(),('pfl_NORM_TRI3_loc_0', 'pfl_NORM_TRI3_loc_1'))
1521 self.assertEqual(f1ts.getPflsReallyUsed(),('pfl_NORM_TRI3_loc_0', 'pfl_NORM_TRI3_loc_1'))
1522 da1=DataArrayInt([0,1,2,3,4,5,6,7,8]) ; da1.setName("pfl_NORM_TRI3_loc_0")
1523 self.assertTrue(f1ts.getProfile("pfl_NORM_TRI3_loc_0").isEqual(da1))
1524 da1=DataArrayInt([9,10]) ; da1.setName("pfl_NORM_TRI3_loc_1")
1525 self.assertTrue(f1ts.getProfile("pfl_NORM_TRI3_loc_1").isEqual(da1))
1526 self.assertEqual(f1ts.getLocs(),('Loc_fieldCellOnPflWithoutPfl_NORM_TRI3_0', 'Loc_fieldCellOnPflWithoutPfl_NORM_TRI3_1', 'Loc_fieldCellOnPflWithoutPfl_NORM_QUAD4_2'))
1527 self.assertEqual(f1ts.getLocsReallyUsed(),('Loc_fieldCellOnPflWithoutPfl_NORM_TRI3_0', 'Loc_fieldCellOnPflWithoutPfl_NORM_TRI3_1', 'Loc_fieldCellOnPflWithoutPfl_NORM_QUAD4_2'))
1529 dataRead=MEDFileData.New(fname)
1530 mRead=dataRead.getMeshes()[0]
1531 f1tsRead=dataRead.getFields()[0][0]
1532 f1tsRead.getFieldOnMeshAtLevel(ON_GAUSS_PT,0,mRead)
1533 f2=f1tsRead.getFieldOnMeshAtLevel(ON_GAUSS_PT,0,mRead)
1534 self.assertTrue(f.isEqual(f2,1e-12,1e-12))
1535 f2_bis=MEDLoader.ReadFieldGauss(fname,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1536 f2_bis.checkCoherency()
1537 self.assertTrue(f.isEqual(f2_bis,1e-12,1e-12))
1539 MEDLoader.WriteField(fname2,f,True)
1540 f2_ter=MEDLoader.ReadFieldGauss(fname2,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1541 self.assertTrue(f.isEqual(f2_ter,1e-12,1e-12))
1542 ## Use case 2 : Pfl on part tri3 with 2 disc and on part quad8 with 1 disc
1543 f=MEDCouplingFieldDouble.New(ON_GAUSS_PT,ONE_TIME)
1544 pfl=DataArrayInt([1,2,5,6,8,9,15,16,17,18]) ; pfl.setName("pfl2")
1545 m2=m[pfl] ; m2.setName(m.getName())
1548 da=DataArrayDouble(35) ; da.iota(3.)
1550 f.setName("fieldCellOnPflWithoutPfl2")
1551 f.setGaussLocalizationOnCells([0,1,3],[0.,0.,1.,0.,1.,1.],[0.3,0.3,0.7,0.7],[0.8,0.2])
1552 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])
1553 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])
1557 mm.setMeshAtLevel(0,m)
1559 f1ts=MEDFileField1TS.New()
1560 f1ts.setFieldProfile(f,mm,0,pfl)
1561 self.assertEqual(f1ts.getPfls(),('pfl2_NORM_TRI3_loc_0','pfl2_NORM_TRI3_loc_1','pfl2_NORM_QUAD8_loc_2'))
1562 self.assertEqual(f1ts.getProfile("pfl2_NORM_TRI3_loc_0").getValues(),[1,2,6])
1563 self.assertEqual(f1ts.getProfile("pfl2_NORM_TRI3_loc_1").getValues(),[5,8,9])
1564 self.assertEqual(f1ts.getProfile("pfl2_NORM_QUAD8_loc_2").getValues(),[2,3,4,5])
1566 dataRead=MEDFileData.New(fname)
1567 mRead=dataRead.getMeshes()[0]
1568 f1tsRead=dataRead.getFields()[0][0]
1569 f1tsRead.getFieldOnMeshAtLevel(ON_GAUSS_PT,0,mRead)
1570 f3=f1tsRead.getFieldOnMeshAtLevel(ON_GAUSS_PT,0,mRead)
1571 f3.renumberCells([0,1,3,2,4,5,6,7,8,9])
1572 self.assertTrue(f.isEqual(f3,1e-12,1e-12))
1573 f3_bis=MEDLoader.ReadFieldGauss(fname,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1574 f3_bis.renumberCells([0,1,3,2,4,5,6,7,8,9])
1575 self.assertTrue(f.isEqual(f3_bis,1e-12,1e-12))
1577 MEDLoader.WriteField(fname2,f,True)
1578 f3_ter=MEDLoader.ReadFieldGauss(fname2,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1579 f3_ter.renumberCells([0,1,3,2,4,5,6,7,8,9])
1580 self.assertTrue(f.isEqual(f3_ter,1e-12,1e-12))
1581 ## Use case 3 : no pfl but creation of pfls due to gauss pts
1582 f=MEDCouplingFieldDouble.New(ON_GAUSS_PT,ONE_TIME)
1585 da=DataArrayDouble(60) ; da.iota(3.)
1587 f.setName("fieldCellWithoutPfl")
1588 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])
1589 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])
1590 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])
1591 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])
1592 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])
1595 mm.setMeshAtLevel(0,m)
1596 f1ts=MEDFileField1TS.New()
1597 f1ts.setFieldNoProfileSBT(f)
1598 self.assertEqual(f1ts.getPfls(),('Pfl_fieldCellWithoutPfl_NORM_TRI3_0','Pfl_fieldCellWithoutPfl_NORM_TRI3_1','Pfl_fieldCellWithoutPfl_NORM_QUAD8_3','Pfl_fieldCellWithoutPfl_NORM_QUAD8_4'))
1599 self.assertEqual(f1ts.getProfile("Pfl_fieldCellWithoutPfl_NORM_TRI3_0").getValues(),[0,1,2,3,4,5,6,7,8])
1600 self.assertEqual(f1ts.getProfile("Pfl_fieldCellWithoutPfl_NORM_TRI3_1").getValues(),[9,10])
1601 self.assertEqual(f1ts.getProfile("Pfl_fieldCellWithoutPfl_NORM_QUAD8_3").getValues(),[0,1,2,4,5])
1602 self.assertEqual(f1ts.getProfile("Pfl_fieldCellWithoutPfl_NORM_QUAD8_4").getValues(),[3,6])
1606 dataRead=MEDFileData.New(fname)
1607 mRead=dataRead.getMeshes()[0]
1608 f1tsRead=dataRead.getFields()[0][0]
1609 f3=f1tsRead.getFieldOnMeshAtLevel(ON_GAUSS_PT,0,mRead)
1610 f3.renumberCells([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18,16,19])
1611 self.assertTrue(f.isEqual(f3,1e-12,1e-12))
1612 f3_bis=MEDLoader.ReadFieldGauss(fname,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1613 f3_bis.renumberCells([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18,16,19])
1614 self.assertTrue(f.isEqual(f3_bis,1e-12,1e-12))
1616 MEDLoader.WriteField(fname2,f,True)
1617 f3_ter=MEDLoader.ReadFieldGauss(fname2,m.getName(),0,f.getName(),f.getTime()[1],f.getTime()[2])
1618 f3_ter.renumberCells([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18,16,19])
1619 self.assertTrue(f.isEqual(f3_ter,1e-12,1e-12))
1622 # Testing profile on nodes when the profile is identity but not on all nodes.
1623 def testMEDFieldPflOnNode1(self):
1624 fname="Pyfile51.med"
1625 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)
1626 m0=MEDCouplingUMesh("Mesh",2)
1628 m0.insertNextCell(NORM_TRI3,[1,4,2])
1629 m0.insertNextCell(NORM_TRI3,[4,5,2])
1630 m0.insertNextCell(NORM_QUAD4,[0,3,4,1])
1631 m0.insertNextCell(NORM_QUAD4,[3,6,7,4])
1632 m0.insertNextCell(NORM_QUAD4,[4,7,8,5])
1633 m0.finishInsertingCells()
1635 m1=MEDCouplingUMesh(m0.getName(),1)
1637 conn1=[0,1,0,3,3,4,4,1,5,4,2,4,1,2,3,6,5,8]
1639 m1.insertNextCell(NORM_SEG2,conn1[2*i:2*i+2])
1641 m1.finishInsertingCells()
1645 m.setMeshAtLevel(0,m0)
1646 m.setMeshAtLevel(-1,m1)
1648 dt=3 ; it=2 ; tim=4.5
1649 fieldNode0=MEDCouplingFieldDouble(ON_NODES,ONE_TIME)
1650 fieldNode0.setName("fieldNode0")
1651 fieldNode0.setTime(tim,dt,it)
1652 pfl0=DataArrayInt([0,1,2,3,4]) ; pfl0.setName("PflIdentity0") # important to keep like that
1653 arr=DataArrayDouble([10,11,12,13,14])
1654 fieldNode0.setArray(arr)
1655 f0=MEDFileField1TS()
1656 f0.setFieldProfile(fieldNode0,m,0,pfl0)
1657 m.write(fname,2) ; f0.write(fname,0)
1658 fieldNode1=MEDCouplingFieldDouble(ON_NODES,ONE_TIME)
1659 fieldNode1.setName("fieldNode1")
1660 fieldNode1.setTime(tim,dt,it)
1661 pfl1=DataArrayInt([0,1,2,3,4,5,6]) ; pfl1.setName("PflIdentity1")
1662 arr1=DataArrayDouble([20,21,22,23,24,25,26])
1663 fieldNode1.setArray(arr1)
1664 f1=MEDFileField1TS()
1665 f1.setFieldProfile(fieldNode1,m,-1,pfl1)
1668 ## Reading from file
1669 m=MEDFileMesh.New(fname)
1670 m0=m.getMeshAtLevel(0)
1671 m00=m0.deepCpy() ; m00=m00[[0,2]] ; m00.setName(m.getName()) ; m00.zipCoords()
1672 fieldNode0.setMesh(m00)
1673 f0=MEDFileField1TS.New(fname,fieldNode0.getName(),dt,it)
1674 ff0_1=f0.getFieldOnMeshAtLevel(ON_NODES,m0)
1675 ff0_1.checkCoherency()
1676 self.assertTrue(ff0_1.isEqual(fieldNode0,1e-12,1e-12))
1677 ff0_2=f0.getFieldAtLevel(ON_NODES,0)
1678 ff0_2.checkCoherency()
1679 self.assertTrue(ff0_2.isEqual(fieldNode0,1e-12,1e-12))
1680 ff0_3=f0.getFieldOnMeshAtLevel(ON_NODES,0,m)
1681 ff0_3.checkCoherency()
1682 self.assertTrue(ff0_3.isEqual(fieldNode0,1e-12,1e-12))
1683 ff0_4=MEDLoader.ReadFieldNode(fname,m.getName(),0,fieldNode0.getName(),dt,it)
1684 ff0_4.checkCoherency()
1685 self.assertTrue(ff0_4.isEqual(fieldNode0,1e-12,1e-12))
1686 f1=MEDFileField1TS.New(fname,fieldNode1.getName(),dt,it)
1687 m1=m.getMeshAtLevel(-1)
1688 m10=m1.deepCpy() ; m10=m10[[0,1,2,3,4,5,6,7]] ; m10.setName(m.getName()) ; m10.zipCoords()
1689 fieldNode1.setMesh(m10)
1690 ff1_1=f1.getFieldOnMeshAtLevel(ON_NODES,m1)
1691 ff1_1.checkCoherency()
1692 self.assertTrue(ff1_1.isEqual(fieldNode1,1e-12,1e-12))
1693 ff1_2=f1.getFieldAtLevel(ON_NODES,-1)
1694 ff1_2.checkCoherency()
1695 self.assertTrue(ff1_2.isEqual(fieldNode1,1e-12,1e-12))
1696 ff1_3=f1.getFieldOnMeshAtLevel(ON_NODES,-1,m)
1697 ff1_3.checkCoherency()
1698 self.assertTrue(ff1_3.isEqual(fieldNode1,1e-12,1e-12))
1699 ff1_4=MEDLoader.ReadFieldNode(fname,m.getName(),-1,fieldNode1.getName(),dt,it)
1700 ff1_4.checkCoherency()
1701 self.assertTrue(ff1_4.getMesh().isEqual(m10,1e-12))
1702 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]
1703 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]
1704 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]
1705 arr_r,pfl1_r=f1.getFieldWithProfile(ON_NODES,-1,m)
1706 arr_r.setName(fieldNode1.getArray().getName())
1707 self.assertTrue(arr_r.isEqual(fieldNode1.getArray(),1e-12))
1708 pfl1_r.setName(pfl1.getName())
1709 self.assertTrue(pfl1_r.isEqual(pfl1))
1712 # Testing profile on nodes when the profile is identity but not on all nodes.
1713 def testMEDFieldPflOnCell1(self):
1714 fname="Pyfile52.med"
1715 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)
1716 m0=MEDCouplingUMesh("Mesh",2)
1718 m0.insertNextCell(NORM_TRI3,[1,4,2])
1719 m0.insertNextCell(NORM_TRI3,[4,5,2])
1720 m0.insertNextCell(NORM_QUAD4,[0,3,4,1])
1721 m0.insertNextCell(NORM_QUAD4,[3,6,7,4])
1722 m0.insertNextCell(NORM_QUAD4,[4,7,8,5])
1723 m0.finishInsertingCells()
1725 m1=MEDCouplingUMesh(m0.getName(),1)
1727 conn1=[0,1,0,3,3,4,4,1,5,4,2,4,1,2,3,6,5,8]
1729 m1.insertNextCell(NORM_SEG2,conn1[2*i:2*i+2])
1731 m1.finishInsertingCells()
1735 m.setMeshAtLevel(0,m0)
1736 m.setMeshAtLevel(-1,m1)
1738 dt=3 ; it=2 ; tim=4.5
1739 fieldCell0=MEDCouplingFieldDouble(ON_CELLS,ONE_TIME)
1740 fieldCell0.setName("fieldCell0")
1741 fieldCell0.setTime(tim,dt,it)
1742 pfl0=DataArrayInt([0,1,2]) ; pfl0.setName("PflIdentity0") # important to keep like that
1743 arr=DataArrayDouble([10,11,12])
1744 fieldCell0.setArray(arr)
1745 f0=MEDFileField1TS()
1746 f0.setFieldProfile(fieldCell0,m,0,pfl0)
1747 m.write(fname,2) ; f0.write(fname,0)
1748 fieldCell1=MEDCouplingFieldDouble(ON_CELLS,ONE_TIME)
1749 fieldCell1.setName("fieldCell1")
1750 fieldCell1.setTime(tim,dt,it)
1751 pfl1=DataArrayInt([0,1,2,3,4,5,6]) ; pfl1.setName("PflIdentity1")
1752 arr1=DataArrayDouble([20,21,22,23,24,25,26])
1753 fieldCell1.setArray(arr1)
1754 f1=MEDFileField1TS()
1755 f1.setFieldProfile(fieldCell1,m,-1,pfl1)
1758 ## Reading from file
1759 m=MEDFileMesh.New(fname)
1760 m0=m.getMeshAtLevel(0)
1761 m00=m0.deepCpy() ; m00=m00[pfl0] ; m00.setName(m.getName())
1762 fieldCell0.setMesh(m00)
1763 f0=MEDFileField1TS.New(fname,fieldCell0.getName(),dt,it)
1764 ff0_1=f0.getFieldOnMeshAtLevel(ON_CELLS,m0)
1765 ff0_1.checkCoherency()
1766 self.assertTrue(ff0_1.isEqual(fieldCell0,1e-12,1e-12))
1767 ff0_2=f0.getFieldAtLevel(ON_CELLS,0)
1768 ff0_2.checkCoherency()
1769 self.assertTrue(ff0_2.isEqual(fieldCell0,1e-12,1e-12))
1770 ff0_3=f0.getFieldOnMeshAtLevel(ON_CELLS,0,m)
1771 ff0_3.checkCoherency()
1772 self.assertTrue(ff0_3.isEqual(fieldCell0,1e-12,1e-12))
1773 ff0_4=MEDLoader.ReadFieldCell(fname,m.getName(),0,fieldCell0.getName(),dt,it)
1774 ff0_4.checkCoherency()
1775 self.assertTrue(ff0_4.isEqual(fieldCell0,1e-12,1e-12))
1776 f1=MEDFileField1TS.New(fname,fieldCell1.getName(),dt,it)
1777 m1=m.getMeshAtLevel(-1)
1778 m10=m1.deepCpy() ; m10=m10[pfl1] ; m10.setName(m.getName())
1779 fieldCell1.setMesh(m10)
1780 ff1_1=f1.getFieldOnMeshAtLevel(ON_CELLS,m1)
1781 ff1_1.checkCoherency()
1782 self.assertTrue(ff1_1.isEqual(fieldCell1,1e-12,1e-12))
1783 ff1_2=f1.getFieldAtLevel(ON_CELLS,-1)
1784 ff1_2.checkCoherency()
1785 self.assertTrue(ff1_2.isEqual(fieldCell1,1e-12,1e-12))
1786 ff1_3=f1.getFieldOnMeshAtLevel(ON_CELLS,-1,m)
1787 ff1_3.checkCoherency()
1788 self.assertTrue(ff1_3.isEqual(fieldCell1,1e-12,1e-12))
1789 ff1_4=MEDLoader.ReadFieldCell(fname,m.getName(),-1,fieldCell1.getName(),dt,it)
1790 ff1_4.checkCoherency()
1791 self.assertTrue(ff1_4.getMesh().isEqual(m10,1e-12))
1792 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]
1793 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]
1794 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]
1795 arr_r,pfl1_r=f1.getFieldWithProfile(ON_CELLS,-1,m)
1796 arr_r.setName(fieldCell1.getArray().getName())
1797 self.assertTrue(arr_r.isEqual(fieldCell1.getArray(),1e-12))
1798 pfl1_r.setName(pfl1.getName())
1799 self.assertTrue(pfl1_r.isEqual(pfl1))
1802 def testMEDFileUMeshZipCoords1(self):
1804 coo=DataArrayDouble(30) ; coo.iota(1.) ; coo.rearrange(3) ; coo.setInfoOnComponents(["aaa [b]","cc [dd]", "e [fff]"])
1805 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])
1806 m1=MEDCouplingUMesh("toto",1) ; m1.allocateCells(0) ; m1.insertNextCell(NORM_SEG2,[1,6]) ; m1.insertNextCell(NORM_SEG2,[7,3])
1807 m2=MEDCouplingUMesh("toto",0) ; m2.allocateCells(0) ; m2.insertNextCell(NORM_POINT1,[2]) ; m2.insertNextCell(NORM_POINT1,[6]) ; m2.insertNextCell(NORM_POINT1,[8])
1808 m0.setCoords(coo) ; m.setMeshAtLevel(0,m0)
1809 m1.setCoords(coo) ; m.setMeshAtLevel(-1,m1)
1810 m2.setCoords(coo) ; m.setMeshAtLevel(-2,m2)
1811 numCoo=DataArrayInt(10) ; numCoo.iota(3) ; m.setRenumFieldArr(1,numCoo)
1812 famCoo=DataArrayInt(10) ; famCoo.iota(4) ; m.setFamilyFieldArr(1,famCoo)
1813 da=DataArrayInt([20,30,40]) ; m.setRenumFieldArr(0,da) ; da=DataArrayInt([200,300,400]) ; m.setFamilyFieldArr(0,da)
1814 da=DataArrayInt([50,60]) ; m.setRenumFieldArr(-1,da) ; da=DataArrayInt([500,600]) ; m.setFamilyFieldArr(-1,da)
1815 da=DataArrayInt([70,80,90]) ; m.setRenumFieldArr(-2,da) ; da=DataArrayInt([700,800,900]) ; m.setFamilyFieldArr(-2,da)
1817 self.assertTrue(o2n.isEqual(DataArrayInt([-1,0,1,2,3,-1,4,5,6,-1])))
1818 self.assertTrue(m.getNumberFieldAtLevel(1).isEqual(DataArrayInt([4,5,6,7,9,10,11])))
1819 self.assertTrue(m.getFamilyFieldAtLevel(1).isEqual(DataArrayInt([5,6,7,8,10,11,12])))
1820 self.assertTrue(m.getMeshAtLevel(0).getNodalConnectivity().isEqual(DataArrayInt([3,0,1,2,4,1,3,2,3,5,0,4,4,4,1])))
1821 self.assertTrue(m.getMeshAtLevel(0).getNodalConnectivityIndex().isEqual(DataArrayInt([0,4,9,15])))
1822 self.assertTrue(m.getMeshAtLevel(-1).getNodalConnectivity().isEqual(DataArrayInt([1,0,4,1,5,2])))
1823 self.assertTrue(m.getMeshAtLevel(-1).getNodalConnectivityIndex().isEqual(DataArrayInt([0,3,6])))
1824 self.assertTrue(m.getMeshAtLevel(-2).getNodalConnectivity().isEqual(DataArrayInt([0,1,0,4,0,6])))
1825 self.assertTrue(m.getMeshAtLevel(-2).getNodalConnectivityIndex().isEqual(DataArrayInt([0,2,4,6])))
1828 def testMEDUMeshAddNodeGroup1(self):
1829 fname="Pyfile53.med"
1831 coo=DataArrayDouble(39) ; coo.iota(1.) ; coo.rearrange(3) ; coo.setInfoOnComponents(["aaa [b]","cc [dd]", "e [fff]"])
1832 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])
1833 m1=MEDCouplingUMesh("toto",1) ; m1.allocateCells(0) ; m1.insertNextCell(NORM_SEG2,[1,6]) ; m1.insertNextCell(NORM_SEG2,[7,3])
1834 m2=MEDCouplingUMesh("toto",0) ; m2.allocateCells(0) ; m2.insertNextCell(NORM_POINT1,[2]) ; m2.insertNextCell(NORM_POINT1,[6]) ; m2.insertNextCell(NORM_POINT1,[8])
1835 m0.setCoords(coo) ; m.setMeshAtLevel(0,m0)
1836 m1.setCoords(coo) ; m.setMeshAtLevel(-1,m1)
1837 m2.setCoords(coo) ; m.setMeshAtLevel(-2,m2)
1840 famCoo=DataArrayInt([0,2,0,3,2,0,-1,0,0,0,0,-1,3]) ; mm.setFamilyFieldArr(1,famCoo)
1841 da0=DataArrayInt([0,0,0]) ; mm.setFamilyFieldArr(0,da0)
1842 da1=DataArrayInt([0,3]) ; mm.setFamilyFieldArr(-1,da1)
1843 da2=DataArrayInt([0,0,0]) ; mm.setFamilyFieldArr(-2,da2)
1844 mm.setFamilyId("MyFam",2)
1845 mm.setFamilyId("MyOtherFam",3)
1846 mm.setFamilyId("MyOther-1",-1)
1847 mm.setFamiliesOnGroup("grp0",["MyOtherFam"])
1848 mm.setFamiliesOnGroup("grpA",["MyOther-1"])
1850 daTest=DataArrayInt([1,3,4,6,9,10,12]) ; daTest.setName("grp1")
1851 mm.addNodeGroup(daTest)
1852 self.assertTrue(mm.getGroupArr(1,daTest.getName()).isEqual(daTest))
1853 self.assertTrue(mm.getFamilyFieldAtLevel(1).isEqual(DataArrayInt([6,2,6,8,2,6,5,6,6,7,7,4,8])))
1854 for lev,arr in [(0,da0),(-1,da1),(-2,da2)]:
1855 self.assertTrue(mm.getFamilyFieldAtLevel(lev).isEqual(arr))
1857 self.assertEqual(mm.getFamiliesNames(),('Family_4','Family_5','Family_7','Family_8','MyFam','MyOther-1','MyOtherFam'))
1858 self.assertEqual(mm.getGroupsNames(),('grp0','grp1','grpA'))
1859 self.assertEqual(mm.getFamilyNameGivenId(3),'MyOtherFam')
1860 self.assertEqual(mm.getFamilyNameGivenId(2),'MyFam')
1861 for famName,famId in [('Family_4',4),('Family_5',5),('Family_7',7),('Family_8',8)]:
1862 self.assertEqual(mm.getFamilyNameGivenId(famId),famName)
1864 self.assertEqual(mm.getFamiliesOnGroup("grp0"),('MyOtherFam','Family_8'))
1865 da=DataArrayInt([3,12]) ; da.setName("grp0")
1866 self.assertTrue(mm.getGroupArr(1,"grp0").isEqual(da))
1868 self.assertTrue(mm.getGroupArr(-1,"grp0").isEqual(da))
1870 mm=MEDFileMesh.New(fname)
1871 self.assertTrue(mm.getGroupArr(1,daTest.getName()).isEqual(daTest))
1872 self.assertTrue(mm.getFamilyFieldAtLevel(1).isEqual(DataArrayInt([6,2,6,8,2,6,5,6,6,7,7,4,8])))
1873 for lev,arr in [(0,da0),(-1,da1),(-2,da2)]:
1874 self.assertTrue(mm.getFamilyFieldAtLevel(lev).isEqual(arr))
1876 self.assertEqual(mm.getFamiliesNames(),('FAMILLE_ZERO','Family_4','Family_5','Family_7','Family_8','MyFam','MyOther-1','MyOtherFam'))
1877 self.assertEqual(mm.getGroupsNames(),('grp0','grp1','grpA'))
1878 self.assertEqual(mm.getFamilyNameGivenId(3),'MyOtherFam')
1879 self.assertEqual(mm.getFamilyNameGivenId(2),'MyFam')
1880 for famName,famId in [('Family_4',4),('Family_5',5),('Family_7',7),('Family_8',8)]:
1881 self.assertEqual(mm.getFamilyNameGivenId(famId),famName)
1883 self.assertEqual(mm.getFamiliesOnGroup("grp0"),('Family_8','MyOtherFam'))
1884 da=DataArrayInt([3,12]) ; da.setName("grp0")
1885 self.assertTrue(mm.getGroupArr(1,"grp0").isEqual(da))
1887 self.assertTrue(mm.getGroupArr(-1,"grp0").isEqual(da))
1890 def testMEDUMeshAddGroup1(self):
1891 fname="Pyfile54.med"
1893 coo=DataArrayDouble(9) ; coo.iota(1.) ; coo.rearrange(3) ; coo.setInfoOnComponents(["aaa [b]","cc [dd]", "e [fff]"])
1894 m0=MEDCouplingUMesh("toto",2) ; m0.allocateCells(0)
1896 m0.insertNextCell(NORM_TRI3,[1,2,1])
1899 m0.insertNextCell(NORM_QUAD4,[1,1,2,0])
1902 m0.insertNextCell(NORM_POLYGON,[0,0,1,1,2,2])
1904 m1=MEDCouplingUMesh("toto",1) ; m1.allocateCells(0) ; m1.insertNextCell(NORM_SEG2,[1,6]) ; m1.insertNextCell(NORM_SEG2,[7,3])
1905 m2=MEDCouplingUMesh("toto",0) ; m2.allocateCells(0) ; m2.insertNextCell(NORM_POINT1,[2]) ; m2.insertNextCell(NORM_POINT1,[6]) ; m2.insertNextCell(NORM_POINT1,[8])
1906 m0.setCoords(coo) ; m.setMeshAtLevel(0,m0)
1907 m1.setCoords(coo) ; m.setMeshAtLevel(-1,m1)
1908 m2.setCoords(coo) ; m.setMeshAtLevel(-2,m2)
1911 famCoo=DataArrayInt([0,2,0,3,2,0,-1,0,0,0,0,-1,3]) ; mm.setFamilyFieldArr(0,famCoo)
1912 da0=DataArrayInt([0,0,0]) ; mm.setFamilyFieldArr(1,da0)
1913 da1=DataArrayInt([0,3]) ; mm.setFamilyFieldArr(-1,da1)
1914 da2=DataArrayInt([0,0,0]) ; mm.setFamilyFieldArr(-2,da2)
1915 mm.setFamilyId("MyFam",2)
1916 mm.setFamilyId("MyOtherFam",3)
1917 mm.setFamilyId("MyOther-1",-1)
1918 mm.setFamiliesOnGroup("grp0",["MyOtherFam"])
1919 mm.setFamiliesOnGroup("grpA",["MyOther-1"])
1921 daTest=DataArrayInt([1,3,4,6,9,10,12]) ; daTest.setName("grp1")
1922 mm.addGroup(0,daTest)
1923 self.assertTrue(mm.getGroupArr(0,daTest.getName()).isEqual(daTest))
1924 self.assertTrue(mm.getFamilyFieldAtLevel(0).isEqual(DataArrayInt([-6,2,-6,-8,2,-6,-5,-6,-6,-7,-7,-4,-8])))
1925 for lev,arr in [(1,da0),(-1,da1),(-2,da2)]:
1926 self.assertTrue(mm.getFamilyFieldAtLevel(lev).isEqual(arr))
1928 self.assertEqual(mm.getFamiliesNames(),('Family_-4','Family_-5','Family_-7','Family_-8','MyFam','MyOther-1','MyOtherFam'))
1929 self.assertEqual(mm.getGroupsNames(),('grp0','grp1','grpA'))
1930 self.assertEqual(mm.getFamilyNameGivenId(3),'MyOtherFam')
1931 self.assertEqual(mm.getFamilyNameGivenId(2),'MyFam')
1932 for famName,famId in [('Family_-4',-4),('Family_-5',-5),('Family_-7',-7),('Family_-8',-8)]:
1933 self.assertEqual(mm.getFamilyNameGivenId(famId),famName)
1935 self.assertEqual(mm.getFamiliesOnGroup("grp0"),('MyOtherFam','Family_-8'))
1936 da=DataArrayInt([3,12]) ; da.setName("grp0")
1937 self.assertTrue(mm.getGroupArr(0,"grp0").isEqual(da))
1939 self.assertTrue(mm.getGroupArr(-1,"grp0").isEqual(da))
1941 mm=MEDFileMesh.New(fname)
1942 self.assertTrue(mm.getGroupArr(0,daTest.getName()).isEqual(daTest))
1943 self.assertTrue(mm.getFamilyFieldAtLevel(0).isEqual(DataArrayInt([-6,2,-6,-8,2,-6,-5,-6,-6,-7,-7,-4,-8])))
1944 for lev,arr in [(1,da0),(-1,da1),(-2,da2)]:
1945 self.assertTrue(mm.getFamilyFieldAtLevel(lev).isEqual(arr))
1947 self.assertEqual(mm.getFamiliesNames(),('FAMILLE_ZERO','Family_-4','Family_-5','Family_-7','Family_-8','MyFam','MyOther-1','MyOtherFam'))
1948 self.assertEqual(mm.getGroupsNames(),('grp0','grp1','grpA'))
1949 self.assertEqual(mm.getFamilyNameGivenId(3),'MyOtherFam')
1950 self.assertEqual(mm.getFamilyNameGivenId(2),'MyFam')
1951 for famName,famId in [('Family_-4',-4),('Family_-5',-5),('Family_-7',-7),('Family_-8',-8)]:
1952 self.assertEqual(mm.getFamilyNameGivenId(famId),famName)
1954 self.assertEqual(mm.getFamiliesOnGroup("grp0"),('Family_-8','MyOtherFam'))
1955 da=DataArrayInt([3,12]) ; da.setName("grp0")
1956 self.assertTrue(mm.getGroupArr(0,"grp0").isEqual(da))
1958 self.assertTrue(mm.getGroupArr(-1,"grp0").isEqual(da))
1961 def testHeapMem1(self):
1962 m=MEDCouplingCMesh()
1963 arr=DataArrayDouble(10,1) ; arr.iota(0)
1964 m.setCoords(arr,arr)
1965 m=m.buildUnstructured()
1967 f=m.getMeasureField(ON_CELLS)
1968 self.assertIn(m.getHeapMemorySize(),xrange(3552-100,3552+100))
1969 self.assertIn(f.getHeapMemorySize(),xrange(4215-100,4215+100))
1972 mm.setMeshAtLevel(0,m)
1973 self.assertIn(mm.getHeapMemorySize(),xrange(3889-100,3889+100))
1974 ff=MEDFileField1TS()
1975 ff.setFieldNoProfileSBT(f)
1976 self.assertIn(ff.getHeapMemorySize(),xrange(711-20,711+20))
1978 fff=MEDFileFieldMultiTS()
1979 fff.appendFieldNoProfileSBT(f)
1980 self.assertIn(fff.getHeapMemorySize(),xrange(743-30,743+30))
1982 fff.appendFieldNoProfileSBT(f)
1983 self.assertIn(fff.getHeapMemorySize(),xrange(1462-50,1462+50))
1984 self.assertIn(fff[0,-1].getHeapMemorySize(),xrange(711-20,711+20))
1987 pfl=DataArrayInt.Range(0,50,1) ; pfl.setName("pfl")
1988 fff.appendFieldProfile(f2,mm,0,pfl)
1989 self.assertIn(fff.getHeapMemorySize(),xrange(2178-100,2178+100))
1990 self.assertIn(fff.getProfile("pfl_NORM_QUAD4").getHeapMemorySize(),xrange(215-10,215+10))
1991 self.assertIn(fff[1,-1].getHeapMemorySize(),xrange(700-30,700+30))
1994 def testCurveLinearMesh1(self):
1995 fname="Pyfile55.med"
1996 mesh=MEDCouplingCurveLinearMesh();
1997 mesh.setTime(2.3,4,5);
1998 mesh.setTimeUnit("us");
1999 mesh.setName("Example of Cuve linear mesh");
2000 mesh.setDescription("buildCLMesh");
2001 a1=DataArrayDouble(3*20,1);
2002 a1.iota(7.) ; a1.rearrange(3);
2004 mesh.setNodeGridStructure([4,5]);
2005 mesh.checkCoherency();
2007 m=MEDFileCurveLinearMesh()
2009 d=DataArrayInt(20) ; d.iota(4)
2010 m.setFamilyFieldArr(1,d)
2011 d3=DataArrayInt(20) ; d3.iota(400)
2012 m.setRenumFieldArr(1,d3)
2013 d2=DataArrayInt(12) ; d2.iota(40)
2014 m.setFamilyFieldArr(0,d2)
2015 d4=DataArrayInt(21) ; d4.iota(4000)
2016 self.assertRaises(InterpKernelException,m.setRenumFieldArr,1,d4)
2018 m.setRenumFieldArr(1,d4)
2021 m1=MEDFileCurveLinearMesh(fname)
2023 self.assertTrue(mm.isEqual(mesh,1e-12))
2025 m1=MEDFileMesh.New(fname)
2026 self.assertTrue(isinstance(m1,MEDFileCurveLinearMesh))
2027 self.assertTrue(isinstance(m1.getUnivName(),str))
2028 self.assertTrue(len(m1.getUnivName())!=0)
2029 self.assertTrue(m1.getMesh().isEqual(mesh,1e-12))
2032 def testParameters1(self):
2033 fname="Pyfile56.med"
2034 m=MEDCouplingCMesh() ; arr=DataArrayDouble([0.,1.2,3.5]) ; m.setCoords(arr,arr) ; m.setName("mesh")
2035 mm=MEDFileCMesh() ; mm.setMesh(m)
2036 ms=MEDFileMeshes() ; ms.pushMesh(mm)
2038 p=MEDFileParameters()
2039 data.setParams(p) ; data.setMeshes(ms)
2040 pts=MEDFileParameterMultiTS()
2041 pts.setName("A") ; pts.setDescription("An example of parameter") ; pts.setTimeUnit("ms")
2042 pts.appendValue(1,2,3.4,567.89)
2043 pts.appendValue(2,3,5.6,999.123)
2044 pts2=pts.deepCpy() ; pts2.setName("B") ; pts2.setDescription("A second example")
2045 p.pushParam(pts) ; p.pushParam(pts2)
2047 p2=MEDFileParameters(fname)
2048 self.assertTrue(p.isEqual(p2,1e-14)[0])
2049 self.assertAlmostEqual(p[1][1,2].getValue(),567.89,13)
2053 self.assertTrue(pts3.isEqual(pts2,1e-14)[0])
2054 pts2.eraseTimeStepIds([0])
2055 self.assertTrue(not pts3.isEqual(pts2,1e-14)[0])
2057 self.assertTrue(pts3.isEqual(pts2,1e-14)[0])
2058 self.assertRaises(InterpKernelException,p[1].__getitem__,(1,2))
2059 self.assertRaises(InterpKernelException,p["B"].__getitem__,(1,2))
2060 self.assertAlmostEqual(p[0][1,2].getValue(),567.89,13)
2061 self.assertAlmostEqual(p["A"][1,2].getValue(),567.89,13)
2063 self.assertTrue(p.isEqual(p2,1e-14)[0])
2064 self.assertTrue(p2["B"].isEqual(pts,1e-14)[0])
2065 self.assertTrue(not p2["B"].isEqual(pts2,1e-14)[0])
2066 self.assertAlmostEqual(p2[0][1,2].getValue(),567.89,13)
2067 self.assertEqual(p.getParamsNames(),('A','B'))
2068 ptsr=MEDFileParameterMultiTS(fname,"B")
2069 self.assertTrue(ptsr.isEqual(pts4,1e-14)[0])
2070 ptsr=MEDFileParameterMultiTS(fname)
2071 self.assertTrue(ptsr.isEqual(pts,1e-14)[0])
2072 p1tsr=MEDFileParameterDouble1TS(fname)
2073 self.assertEqual(p1tsr.getName(),"A")
2074 self.assertAlmostEqual(p1tsr.getValue(),567.89,13)
2075 p1tsr=MEDFileParameterDouble1TS(fname,"B")
2076 self.assertEqual(p1tsr.getName(),"B")
2077 self.assertAlmostEqual(p1tsr.getValue(),567.89,13)
2078 p1tsr=MEDFileParameterDouble1TS(fname,"B",2,3)
2079 self.assertEqual(p1tsr.getName(),"B")
2080 self.assertAlmostEqual(p1tsr.getValue(),999.123,13)
2081 data2=MEDFileData(fname)
2082 self.assertEqual(2,data2.getNumberOfParams())
2083 self.assertAlmostEqual(data2.getParams()["B"][1,2].getValue(),567.89,13)
2086 def testNamesOnCellAndNodesInMeshes1(self):
2087 fname="Pyfile58.med"
2088 fname2="Pyfile59.med"
2089 m=MEDLoaderDataForTest.build3DSurfMesh_1()
2090 m1=m.buildDescendingConnectivity()[0]
2091 m1.sortCellsInMEDFileFrmt()
2094 mm.setMeshAtLevel(0,m)
2095 mm.setMeshAtLevel(-1,m1)
2096 namesCellL0=DataArrayAsciiChar(6,16)
2097 namesCellL0[:]=["CellL0#%.3d "%(i) for i in xrange(6)]
2098 mm.setNameFieldAtLevel(0,namesCellL0)
2099 namesCellL1=DataArrayAsciiChar.Aggregate([namesCellL0,namesCellL0,namesCellL0.substr(2)])
2100 namesCellL1[:]=["CellLM1#%.3d "%(i) for i in xrange(16)]
2101 mm.setNameFieldAtLevel(-1,namesCellL1)
2102 namesNodes=namesCellL1.substr(4,16)
2103 namesNodes[:]=["Node#%.3d "%(i) for i in xrange(12)]
2104 mm.setNameFieldAtLevel(1,namesNodes)
2107 mmr=MEDFileMesh.New(fname)
2108 self.assertTrue(mm.getNameFieldAtLevel(0).isEqual(DataArrayAsciiChar(["CellL0#%.3d "%(i) for i in xrange(6)])))
2109 self.assertTrue(mm.getNameFieldAtLevel(-1).isEqual(DataArrayAsciiChar(["CellLM1#%.3d "%(i) for i in xrange(16)])))
2110 self.assertTrue(mm.getNameFieldAtLevel(1).isEqual(DataArrayAsciiChar(["Node#%.3d "%(i) for i in xrange(12)])))
2111 self.assertTrue(mm.isEqual(mmr,1e-12)[0])
2112 mmr.getNameFieldAtLevel(1).setIJ(0,0,'M')
2113 self.assertTrue(not mm.isEqual(mmr,1e-12)[0])
2114 mmr.getNameFieldAtLevel(1).setIJ(0,0,'N')
2115 self.assertTrue(mm.isEqual(mmr,1e-12)[0])
2117 self.assertTrue(mm.isEqual(mmCpy,1e-12)[0])
2118 # remove names on nodes
2119 mmCpy.setNameFieldAtLevel(1,None)
2120 self.assertTrue(not mm.isEqual(mmCpy,1e-12)[0])
2121 mm.setNameFieldAtLevel(1,None)
2122 self.assertTrue(mm.isEqual(mmCpy,1e-12)[0])
2123 mm.setNameFieldAtLevel(-1,None)
2125 mmr=MEDFileMesh.New(fname)
2126 self.assertEqual(mmr.getNameFieldAtLevel(1),None)
2127 self.assertTrue(mmr.getNameFieldAtLevel(0).isEqual(DataArrayAsciiChar(["CellL0#%.3d "%(i) for i in xrange(6)])))
2128 self.assertEqual(mmr.getNameFieldAtLevel(-1),None)
2130 c=MEDCouplingCMesh()
2131 arr=DataArrayDouble([0.,1.1,2.3])
2132 c.setCoords(arr,arr)
2136 cc.setNameFieldAtLevel(0,DataArrayAsciiChar(["Cell#%.3d "%(i) for i in xrange(4)]))
2137 cc.setNameFieldAtLevel(1,DataArrayAsciiChar(["Node#%.3d "%(i) for i in xrange(9)]))
2139 ccr=MEDFileMesh.New(fname2)
2140 self.assertTrue(ccr.getNameFieldAtLevel(0).isEqual(DataArrayAsciiChar(["Cell#%.3d "%(i) for i in xrange(4)])))
2141 self.assertTrue(ccr.getNameFieldAtLevel(1).isEqual(DataArrayAsciiChar(["Node#%.3d "%(i) for i in xrange(9)])))
2142 self.assertTrue(cc.isEqual(ccr,1e-12)[0])
2143 ccr.getNameFieldAtLevel(1).setIJ(0,0,'M')
2144 self.assertTrue(not cc.isEqual(ccr,1e-12)[0])
2145 ccr.getNameFieldAtLevel(1).setIJ(0,0,'N')
2146 self.assertTrue(cc.isEqual(ccr,1e-12)[0])
2148 self.assertTrue(cc.isEqual(ccCpy,1e-12)[0])
2151 def testToExportInExamples1(self):
2152 m=MEDCouplingCMesh()
2153 arr=DataArrayDouble([0.,1.,2.,3.,4.])
2154 m.setCoords(arr,arr)
2155 m=m.buildUnstructured() ; m.setName("mesh")
2156 grp1=DataArrayInt([0,1,2,4,5,6,8,9,10,12,13,14]) ; grp1.setName("grp1")
2157 grp2=DataArrayInt([3,7,11,15]) ; grp2.setName("grp2")
2160 mm.setMeshAtLevel(0,m)
2161 mm.setMeshAtLevel(-1,m2)
2162 mm.setGroupsAtLevel(0,[grp1,grp2])
2163 mm.write("example.med",2)
2165 m0=mm.getMeshAtLevel(0)
2166 m1=mm.getMeshAtLevel(-1)
2167 grp1=mm.getGroupArr(0,"grp1")
2168 grp2=mm.getGroupArr(0,"grp2")
2170 whichGrp=DataArrayInt(m0.getNumberOfCells())
2171 whichGrp.fillWithValue(-1)
2172 for grpId,grp in enumerate(grps):
2175 a,b,bI,c,cI=m0.buildDescendingConnectivity()
2176 e,f=a.areCellsIncludedIn(m1,2)
2178 c2,c2I=MEDCouplingUMesh.ExtractFromIndexedArrays(f,c,cI)
2179 self.assertTrue(c2I.deltaShiftIndex().isUniform(1))
2180 c2.transformWithIndArr(whichGrp)
2181 splitOfM1=len(grps)*[None]
2182 for grpId,grp in enumerate(grps):
2183 tmp=c2.getIdsEqual(grpId)
2184 splitOfM1[grpId]=tmp
2186 splitOfM1[0].isEqual(DataArrayInt([0,1,2,3,6,8,10,11,12,13]))
2187 splitOfM1[1].isEqual(DataArrayInt([4,5,7,9,14,15]))
2190 def testBugCorrection1(self):
2193 self.assertEqual(fs[0],None)
2194 self.assertEqual(3,len(fs))
2197 def testCompareMEDFilesContainingOnlyFieldsOnCell1(self):
2198 f1Name="Pyfile60.med"
2199 f2Name="Pyfile61.med"
2200 d1=MEDLoaderDataForTest.buildACompleteMEDDataStructureWithFieldsOnCells_1()
2202 d2=MEDLoaderDataForTest.buildACompleteMEDDataStructureWithFieldsOnCells_1()
2204 # reading and compare
2205 d1=MEDFileData(f1Name) ; d2=MEDFileData(f2Name)
2206 for mn in d1.getMeshes().getMeshesNames():
2207 m1=d1.getMeshes()[mn]
2208 m2=d2.getMeshes()[mn]
2209 for lev in m1.getNonEmptyLevels():
2210 grpsNames=m1.getGroupsOnSpecifiedLev(lev)
2211 for grpName in grpsNames:
2212 self.assertTrue(m1.getGroupArr(lev,grpName).isEqual(m2.getGroupArr(lev,grpName))) # compare groups
2216 for fieldn in d1.getFields().getFieldsNames():
2217 f1=d1.getFields()[fieldn]
2218 f2=d2.getFields()[fieldn]
2219 for it,order,tim in f1.getTimeSteps():
2222 if len(f1t.getPflsReallyUsed())!=0:
2224 for lev in f1t.getNonEmptyLevels()[1]:
2225 arr1,pfl1=f1t.getFieldWithProfile(ON_CELLS,lev,m1)
2226 arr2,pfl2=f2t.getFieldWithProfile(ON_CELLS,lev,m2)
2227 self.assertTrue(pfl1.isEqual(pfl2))
2228 self.assertTrue(arr1.isEqual(arr2,1e-10))
2233 for lev in f1t.getNonEmptyLevels()[1]:
2234 f1mc=f1t.getFieldOnMeshAtLevel(ON_CELLS,lev,m1)
2235 f2mc=f2t.getFieldOnMeshAtLevel(ON_CELLS,lev,m2)
2236 self.assertTrue(f1mc.isEqual(f2mc,1e-10,1e-10))
2243 def testNonRegBugNormalizeFamIdsMEDFile1(self):
2244 m=MEDCouplingCMesh()
2245 arr=DataArrayDouble([0.,1.,2.,3.,4.])
2246 m.setCoords(arr,arr,arr)
2247 m=m.buildUnstructured()
2248 m2=m.buildDescendingConnectivity()[0]
2250 g1=DataArrayInt([0,1,2,3]) ; g1.setName("g1")
2251 g2=DataArrayInt([2,3,5,6]) ; g2.setName("g2")
2252 g1Face=DataArrayInt([20,21,22,23]) ; g1Face.setName("g1Face")
2253 g2Face=DataArrayInt([22,23,25,26]) ; g2Face.setName("g2Face")
2254 g1Node=DataArrayInt([10,11,12,13]) ; g1Node.setName("g1Node")
2255 g2Node=DataArrayInt([12,13,15,16]) ; g2Node.setName("g2Node")
2257 mm.setMeshAtLevel(0,m)
2258 mm.setGroupsAtLevel(0,[g1,g2])
2259 s1=set(mm.getFamiliesOnGroup("g1")) ; s2=set(mm.getFamiliesOnGroup("g2"))
2260 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1"),(0,))
2261 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2"),(0,))
2262 mm.normalizeFamIdsMEDFile()
2263 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1"),(0,))
2264 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2"),(0,))
2265 self.assertTrue(mm.getGroupArr(0,"g1").isEqual(g1))
2266 self.assertTrue(mm.getGroupArr(0,"g2").isEqual(g2))
2267 self.assertEqual(s1,set(mm.getFamiliesOnGroup("g1")))
2268 self.assertEqual(s2,set(mm.getFamiliesOnGroup("g2")))
2269 for g in mm.getGroupsOnSpecifiedLev(0):
2270 for f in mm.getFamiliesIdsOnGroup(g):
2271 self.assertTrue(f<0)
2276 mm.setMeshAtLevel(0,m)
2277 mm.setMeshAtLevel(-1,m2)
2278 mm.setGroupsAtLevel(0,[g1,g2])
2279 mm.setGroupsAtLevel(-1,[g1Face,g2Face])
2280 s1=set(mm.getFamiliesOnGroup("g1")) ; s2=set(mm.getFamiliesOnGroup("g2"))
2281 s3=set(mm.getFamiliesOnGroup("g1Face")) ; s4=set(mm.getFamiliesOnGroup("g2Face"))
2282 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1"),(0,))
2283 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2"),(0,))
2284 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1Face"),(-1,))
2285 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2Face"),(-1,))
2286 mm.normalizeFamIdsMEDFile()
2287 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1"),(0,))
2288 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2"),(0,))
2289 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1Face"),(-1,))
2290 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2Face"),(-1,))
2291 self.assertTrue(mm.getGroupArr(0,"g1").isEqual(g1))
2292 self.assertTrue(mm.getGroupArr(0,"g2").isEqual(g2))
2293 self.assertTrue(mm.getGroupArr(-1,"g1Face").isEqual(g1Face))
2294 self.assertTrue(mm.getGroupArr(-1,"g2Face").isEqual(g2Face))
2295 self.assertEqual(s1,set(mm.getFamiliesOnGroup("g1")))
2296 self.assertEqual(s2,set(mm.getFamiliesOnGroup("g2")))
2297 self.assertEqual(s3,set(mm.getFamiliesOnGroup("g1Face")))
2298 self.assertEqual(s4,set(mm.getFamiliesOnGroup("g2Face")))
2300 for g in mm.getGroupsOnSpecifiedLev(lev):
2301 for f in mm.getFamiliesIdsOnGroup(g):
2302 self.assertTrue(f<0)
2308 mm.setMeshAtLevel(0,m)
2309 mm.setMeshAtLevel(-1,m2)
2310 mm.setGroupsAtLevel(0,[g1,g2])
2311 mm.setGroupsAtLevel(-1,[g1Face,g2Face])
2312 mm.setGroupsAtLevel(1,[g1Node,g2Node])
2313 s1=set(mm.getFamiliesOnGroup("g1")) ; s2=set(mm.getFamiliesOnGroup("g2"))
2314 s3=set(mm.getFamiliesOnGroup("g1Face")) ; s4=set(mm.getFamiliesOnGroup("g2Face"))
2315 s5=set(mm.getFamiliesOnGroup("g1Node")) ; s6=set(mm.getFamiliesOnGroup("g2Node"))
2316 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1"),(0,))
2317 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2"),(0,))
2318 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1Face"),(-1,))
2319 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2Face"),(-1,))
2320 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1Node"),(1,))
2321 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2Node"),(1,))
2322 mm.normalizeFamIdsMEDFile()
2323 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1"),(0,))
2324 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2"),(0,))
2325 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1Face"),(-1,))
2326 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2Face"),(-1,))
2327 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g1Node"),(1,))
2328 self.assertEqual(mm.getGrpNonEmptyLevelsExt("g2Node"),(1,))
2329 self.assertTrue(mm.getGroupArr(0,"g1").isEqual(g1))
2330 self.assertTrue(mm.getGroupArr(0,"g2").isEqual(g2))
2331 self.assertTrue(mm.getGroupArr(-1,"g1Face").isEqual(g1Face))
2332 self.assertTrue(mm.getGroupArr(-1,"g2Face").isEqual(g2Face))
2333 self.assertTrue(mm.getGroupArr(1,"g1Node").isEqual(g1Node))
2334 self.assertTrue(mm.getGroupArr(1,"g2Node").isEqual(g2Node))
2335 self.assertEqual(s1,set(mm.getFamiliesOnGroup("g1")))
2336 self.assertEqual(s2,set(mm.getFamiliesOnGroup("g2")))
2337 self.assertEqual(s3,set(mm.getFamiliesOnGroup("g1Face")))
2338 self.assertEqual(s4,set(mm.getFamiliesOnGroup("g2Face")))
2339 self.assertEqual(s5,set(mm.getFamiliesOnGroup("g1Node")))
2340 self.assertEqual(s6,set(mm.getFamiliesOnGroup("g2Node")))
2342 for g in mm.getGroupsOnSpecifiedLev(lev):
2343 for f in mm.getFamiliesIdsOnGroup(g):
2344 self.assertTrue(f<0)
2348 for g in mm.getGroupsOnSpecifiedLev(1):
2349 for f in mm.getFamiliesIdsOnGroup(g):
2350 self.assertTrue(f>0)
2355 def testNonRegressionMantis22212ChangeGrpName(self):
2356 fileName="Pyfile62.med"
2357 m2,m1,m0,f2,f1,f0,p,n2,n1,n0,fns,fids,grpns,famIdsPerGrp=MEDLoaderDataForTest.buildMultiLevelMesh_1()
2358 m=MEDFileUMesh.New()
2359 m.setCoords(m2.getCoords())
2360 m.setMeshAtLevel(0,m2)
2361 m.setMeshAtLevel(-1,m1)
2362 m.setMeshAtLevel(-2,m0)
2363 m.setFamilyFieldArr(0,f2)
2364 m.setFamilyFieldArr(-1,f1)
2365 m.setFamilyFieldArr(-2,f0)
2366 m.setFamilyFieldArr(1,p)
2368 for i in xrange(nbOfFams):
2369 m.addFamily(fns[i],fids[i])
2372 for i in xrange(nbOfGrps):
2373 m.setFamiliesIdsOnGroup(grpns[i],famIdsPerGrp[i])
2375 m.setName(m2.getName())
2376 m.setDescription(m2.getDescription())
2379 mm0=MEDFileMesh.New(fileName)
2380 mm1=MEDFileMesh.New(fileName)
2381 groupNamesIni=MEDLoader.GetMeshGroupsNames(fileName,"ma")
2382 for name in groupNamesIni:
2383 mm1.changeGroupName(name,name+'N')
2385 mm1.write(fileName,2)
2388 mm2=MEDFileMesh.New(fileName)
2389 for name in groupNamesIni:
2390 for lev in mm0.getGrpNonEmptyLevelsExt(name):
2391 arr0=mm0.getGroupArr(lev,name)
2392 arr2=mm2.getGroupArr(lev,name+'N')
2393 arr0.setName(name+'N')
2394 self.assertTrue(arr0.isEqual(arr2))
2399 def testInt32InMEDFileFieldStar1(self):
2400 fname="Pyfile63.med"
2401 f1=MEDLoaderDataForTest.buildVecFieldOnCells_1();
2402 arr=f1.getArray().convertToIntArr()
2405 mm1=MEDFileUMesh.New()
2406 mm1.setCoords(m1.getCoords())
2407 mm1.setMeshAtLevel(0,m1)
2408 mm1.setName(m1.getName())
2410 ff1=MEDFileIntField1TS()
2411 ff1.setFieldNoProfileSBT(f1,arr)
2412 a,b=ff1.getFieldOnMeshAtLevel(0,ON_CELLS,mm1)
2413 self.assertEqual(b.getInfoOnComponents(),['power [MW/m^3]','density [g/cm^3]','temperature [K]'])
2414 self.assertTrue(b.isEqual(arr))
2415 self.assertTrue(a.isEqual(f1,1e-12,1e-12))
2417 ff2=MEDFileAnyTypeField1TS.New(fname)
2418 self.assertEqual(ff2.getName(),"VectorFieldOnCells")
2419 self.assertEqual(ff2.getTime(),[0,1,2.0])
2420 self.assertTrue(isinstance(ff2,MEDFileIntField1TS))
2421 a,b=ff1.getFieldOnMeshAtLevel(0,ON_CELLS,mm1)
2422 self.assertEqual(b.getInfoOnComponents(),['power [MW/m^3]','density [g/cm^3]','temperature [K]'])
2423 self.assertTrue(b.isEqual(arr))
2424 self.assertTrue(a.isEqual(f1,1e-12,1e-12))
2426 c=ff2.getUndergroundDataArray() ; c*=2
2427 ff2.write(fname,0) # 2 time steps in
2428 ffs1=MEDFileAnyTypeFieldMultiTS.New(fname,"VectorFieldOnCells")
2429 self.assertEqual(ffs1.getTimeSteps(),[(0, 1, 2.0), (1, 2, 3.0)])
2430 self.assertEqual(len(ffs1),2)
2431 self.assertTrue(isinstance(ffs1,MEDFileIntFieldMultiTS))
2432 a,b=ffs1[2.].getFieldOnMeshAtLevel(0,ON_CELLS,mm1)
2433 self.assertTrue(b.isEqual(arr))
2434 self.assertTrue(a.isEqual(f1,1e-12,1e-12))
2435 a,b=ffs1[2.].getFieldOnMeshAtLevel(0,ON_CELLS,mm1)
2436 self.assertTrue(b.isEqual(arr))
2437 self.assertTrue(a.isEqual(f1,1e-12,1e-12))
2438 it=ffs1.__iter__() ; it.next() ; ff2bis=it.next()
2439 a,b=ff2bis.getFieldOnMeshAtLevel(0,ON_CELLS,mm1)
2440 self.assertTrue(b.isEqual(2*arr))
2442 self.assertTrue(a.isEqual(f1,1e-12,1e-12))
2443 bc=DataArrayInt(6,3) ; bc[:]=0 ; bc.setInfoOnComponents(['power [MW/m^3]','density [g/cm^3]','temperature [K]'])
2445 a,b=it.getFieldOnMeshAtLevel(0,ON_CELLS,mm1)
2448 self.assertTrue(bc.isEqual(3*arr))
2449 nf1=MEDCouplingFieldDouble(ON_NODES)
2450 nf1.setTime(9.,10,-1)
2451 nf1.setMesh(f1.getMesh())
2452 narr=DataArrayInt(12,2) ; narr.setInfoOnComponents(["aa [u1]","bbbvv [ppp]"]) ; narr[:,0]=range(12) ; narr[:,1]=2*narr[:,0]
2453 nf1.setName("VectorFieldOnNodes")
2454 nff1=MEDFileIntField1TS.New()
2455 nff1.setFieldNoProfileSBT(nf1,narr)
2456 self.assertEqual(nff1.getInfo(),('aa [u1]','bbbvv [ppp]'))
2457 self.assertEqual(nff1.getTime(),[10,-1,9.0])
2460 nf2=MEDCouplingFieldDouble(ON_NODES)
2461 nf2.setTime(19.,20,-11)
2462 nf2.setMesh(f1.getMesh())
2463 narr2=DataArrayInt(8,2) ; narr.setInfoOnComponents(["aapfl [u1]","bbbvvpfl [ppp]"]) ; narr2[:,0]=range(8) ; narr2[:,0]+=10 ; narr2[:,1]=3*narr2[:,0]
2464 nf2.setName("VectorFieldOnNodesPfl") ; narr2.setName(nf2.getName())
2465 nff2=MEDFileIntField1TS.New()
2466 npfl=DataArrayInt([1,2,4,5,6,7,10,11]) ; npfl.setName("npfl")
2467 nff2.setFieldProfile(nf2,narr2,mm1,0,npfl)
2468 nff2.getFieldWithProfile(ON_NODES,0,mm1)
2469 a,b=nff2.getFieldWithProfile(ON_NODES,0,mm1) ; b.setName(npfl.getName())
2470 self.assertTrue(b.isEqual(npfl))
2471 self.assertTrue(a.isEqual(narr2))
2473 nff2bis=MEDFileIntField1TS(fname,"VectorFieldOnNodesPfl")
2474 a,b=nff2bis.getFieldWithProfile(ON_NODES,0,mm1) ; b.setName(npfl.getName())
2475 self.assertTrue(b.isEqual(npfl))
2476 self.assertTrue(a.isEqual(narr2))
2478 nf3=MEDCouplingFieldDouble(ON_NODES)
2479 nf3.setName("VectorFieldOnNodesDouble")
2480 nf3.setTime(29.,30,-21)
2481 nf3.setMesh(f1.getMesh())
2482 nf3.setArray(f1.getMesh().getCoords())
2483 nff3=MEDFileField1TS.New()
2484 nff3.setFieldNoProfileSBT(nf3)
2486 fs=MEDFileFields(fname)
2487 self.assertEqual(len(fs),4)
2488 ffs=[it for it in fs]
2489 self.assertTrue(isinstance(ffs[0],MEDFileIntFieldMultiTS))
2490 self.assertTrue(isinstance(ffs[1],MEDFileIntFieldMultiTS))
2491 self.assertTrue(isinstance(ffs[2],MEDFileFieldMultiTS))
2492 self.assertTrue(isinstance(ffs[3],MEDFileIntFieldMultiTS))
2494 self.assertTrue(fs["VectorFieldOnCells"][0].getUndergroundDataArray().isEqualWithoutConsideringStr(arr))
2495 self.assertTrue(fs["VectorFieldOnCells"][1,2].getUndergroundDataArray().isEqualWithoutConsideringStr(2*arr))
2496 self.assertTrue(fs["VectorFieldOnNodesPfl"][0].getUndergroundDataArray().isEqualWithoutConsideringStr(narr2))
2497 self.assertTrue(fs["VectorFieldOnNodes"][9.].getUndergroundDataArray().isEqualWithoutConsideringStr(narr))
2498 self.assertTrue(fs["VectorFieldOnNodesDouble"][29.].getUndergroundDataArray().isEqualWithoutConsideringStr(f1.getMesh().getCoords(),1e-12))
2500 nf3_read=MEDFileFieldMultiTS(fname,"VectorFieldOnNodesDouble")
2501 self.assertTrue(nf3_read[29.].getUndergroundDataArray().isEqualWithoutConsideringStr(f1.getMesh().getCoords(),1e-12))
2502 self.assertRaises(InterpKernelException,MEDFileIntFieldMultiTS.New,fname,"VectorFieldOnNodesDouble")# exception because trying to read a double field with int instance
2503 self.assertRaises(InterpKernelException,MEDFileFieldMultiTS.New,fname,"VectorFieldOnNodes")# exception because trying to read a int field with double instance
2504 MEDFileField1TS.New(fname,"VectorFieldOnNodesDouble",30,-21)
2505 self.assertRaises(InterpKernelException,MEDFileIntField1TS.New,fname,"VectorFieldOnNodesDouble",30,-21)# exception because trying to read a double field with int instance
2506 MEDFileIntField1TS.New(fname,"VectorFieldOnNodes",10,-1)
2507 self.assertRaises(InterpKernelException,MEDFileField1TS.New,fname,"VectorFieldOnNodes",10,-1)# exception because trying to read a double field with int instance
2509 self.assertEqual(fs.getMeshesNames(),('3DSurfMesh_1','3DSurfMesh_1','3DSurfMesh_1','3DSurfMesh_1'))
2510 self.assertTrue(fs.changeMeshNames([('3DSurfMesh_1','3DSurfMesh')]))
2511 self.assertEqual(fs.getMeshesNames(),('3DSurfMesh','3DSurfMesh','3DSurfMesh','3DSurfMesh'))
2512 self.assertTrue(not fs.changeMeshNames([('3DSurfMesh_1','3DSurfMesh')]))
2515 def testMEDFileFields1(self):
2516 fname="Pyfile64.med"
2517 f1=MEDCouplingFieldDouble(ON_NODES)
2518 f1.setTime(0.001,0,-1) ; f1.setTimeUnit("us")
2519 c=DataArrayDouble(12) ; c.iota(); m=MEDCouplingCMesh() ; m.setCoordsAt(0,c) ; m.setName("mesh")
2520 mm=MEDFileCMesh() ; mm.setMesh(m) ; mm.write(fname,2)
2522 arr=DataArrayDouble(12,2) ; arr.setInfoOnComponents(["aa [u1]","bbbvv [ppp]"]) ; arr[:,0]=range(12) ; arr[:,1]=2*arr[:,0]
2524 f1.setName("Field1")
2525 ff1=MEDFileField1TS.New()
2526 ff1.setFieldNoProfileSBT(f1)
2527 self.assertEqual(ff1.getDtUnit(),"us")
2529 f1.setTime(1.001,1,-1) ; ff1=MEDFileField1TS.New() ; ff1.setFieldNoProfileSBT(f1) ; ff1.write(fname,0)
2530 f1.setTime(2.001,2,-1) ; ff1=MEDFileField1TS.New() ; ff1.setFieldNoProfileSBT(f1) ; ff1.write(fname,0)
2532 self.assertEqual(MEDFileFields(fname).getCommonIterations(),([(0,-1),(1,-1),(2,-1)],False))
2533 ff1s=MEDFileFieldMultiTS(fname,"Field1")
2534 ff1s.setName("Field2")
2536 self.assertEqual(MEDFileFields(fname).getCommonIterations(),([(0,-1),(1,-1),(2,-1)],False))
2537 f1.setTime(3.001,3,-1) ; ff1=MEDFileField1TS.New() ; ff1.setFieldNoProfileSBT(f1) ; ff1.write(fname,0)
2538 self.assertEqual(MEDFileFields(fname).getCommonIterations(),([(0,-1),(1,-1),(2,-1)],True))
2539 self.assertEqual(MEDFileFields(fname).partOfThisLyingOnSpecifiedTimeSteps([(1,-1)]).getCommonIterations(),([(1,-1)],False))
2540 self.assertEqual(MEDFileFields(fname).partOfThisNotLyingOnSpecifiedTimeSteps([(1,-1)]).getCommonIterations(),([(0,-1),(2,-1)],True))
2541 f1.setName("Field2") ; f1.setTime(3.001,3,-1) ; ff1=MEDFileField1TS.New() ; ff1.setFieldNoProfileSBT(f1) ; ff1.write(fname,0)
2542 self.assertEqual(MEDFileFields(fname).getCommonIterations(),([(0,-1),(1,-1),(2,-1),(3,-1)],False))
2543 self.assertEqual(MEDFileFields(fname)[1].getDtUnit(),"us")
2546 # Multi time steps and multi fields management without Globals (profiles, locs) aspects
2547 def testMEDFileFields2(self):
2548 fname="Pyfile65.med"
2549 # to check that all is initialize
2550 MEDFileField1TS().__str__()
2551 MEDFileFieldMultiTS().__str__()
2552 # building a mesh containing 4 tri3 + 5 quad4
2553 tri=MEDCouplingUMesh("tri",2)
2554 tri.allocateCells() ; tri.insertNextCell(NORM_TRI3,[0,1,2])
2555 tri.setCoords(DataArrayDouble([(0.,0.),(0.,1.),(1.,0.)]))
2556 tris=[tri.deepCpy() for i in xrange(4)]
2557 for i,elt in enumerate(tris): elt.translate([i,0])
2558 tris=MEDCouplingUMesh.MergeUMeshes(tris)
2559 quad=MEDCouplingUMesh("quad",2)
2560 quad.allocateCells() ; quad.insertNextCell(NORM_QUAD4,[0,1,2,3])
2561 quad.setCoords(DataArrayDouble([(0.,0.),(0.,1.),(1.,1.),(1.,0.)]))
2562 quads=[quad.deepCpy() for i in xrange(5)]
2563 for i,elt in enumerate(quads): elt.translate([5+i,0])
2564 quads=MEDCouplingUMesh.MergeUMeshes(quads)
2565 m=MEDCouplingUMesh.MergeUMeshes(tris,quads)
2566 m.setName("mesh") ; m.getCoords().setInfoOnComponents(["XX [m]","YYY [km]"])
2568 fmts0_0=MEDFileFieldMultiTS()
2569 fmts0_1=MEDFileFieldMultiTS()
2571 for i in xrange(10):
2572 infos1=["aa [bb]","ccc [ddd]"] ; name1="1stField"
2573 d=DataArrayDouble(18) ; d.iota(i*10) ; d.rearrange(2) ; d.setInfoOnComponents(infos1)
2574 f=MEDCouplingFieldDouble(ON_CELLS) ; f.setName(name1) ; f.setArray(d) ; f.setMesh(m)
2575 f.setTime(float(i+1)+0.1,i+1,-i-1)
2576 fmts0_0.appendFieldNoProfileSBT(f)
2577 f1ts=MEDFileField1TS() ; f1ts.setFieldNoProfileSBT(f) ; fmts0_1.pushBackTimeStep(f1ts)
2578 self.assertEqual(fmts0_1.getName(),name1)
2579 self.assertEqual(fmts0_0.getInfo(),('aa [bb]','ccc [ddd]'))
2580 self.assertEqual(fmts0_1.getInfo(),('aa [bb]','ccc [ddd]'))
2582 # components names have been modified to generate errors
2583 d.setInfoOnComponents(['aa [bb]','eee [dd]'])
2584 self.assertRaises(InterpKernelException,fmts0_0.appendFieldNoProfileSBT,f)
2585 self.assertRaises(InterpKernelException,f1ts.setInfo,['aa [bb]'])#throw because mismatch of number of components
2586 f1ts.setInfo(['aa [bb]','eee [dd]'])
2587 self.assertRaises(InterpKernelException,fmts0_1.pushBackTimeStep,f1ts)
2589 # add a mismatch of nb of compos
2591 fmts0_2=fmts0_0.deepCpy()
2592 fmts0_3=fmts0_0.deepCpy()
2593 fmts0_4=fmts0_0.deepCpy()
2594 fmts0_5=fmts0_0.shallowCpy()
2595 self.assertTrue(len(fmts0_0)==10 and len(fmts0_1)==10 and len(fmts0_2)==10 and len(fmts0_3)==10 and len(fmts0_4)==10 and len(fmts0_5)==10)
2597 self.assertTrue(len(fmts0_2)==5 and fmts0_2.getIterations()==[(2,-2),(4,-4),(6,-6),(8,-8),(10,-10)])
2598 del fmts0_3[[1.1,(6,-6),9]]
2599 self.assertTrue(len(fmts0_3)==7 and fmts0_3.getIterations()==[(2,-2),(3,-3),(4,-4),(5,-5),(7,-7),(8,-8),(9,-9)])
2600 fmts0_6=fmts0_4[[1.1,(6,-6),8]]
2601 self.assertTrue(isinstance(fmts0_6,MEDFileFieldMultiTS))
2602 self.assertTrue(len(fmts0_6)==3 and fmts0_6.getIterations()==[(1,-1),(6,-6),(9,-9)])
2603 fmts0_7=fmts0_4[::-3]
2604 self.assertTrue(isinstance(fmts0_7,MEDFileFieldMultiTS))
2605 self.assertTrue(len(fmts0_7)==4 and fmts0_7.getIterations()==[(10,-10),(7,-7),(4,-4),(1,-1)])
2608 fs0.pushField(fmts0_0)
2609 fmts0_2.setName("2ndField") ; fs0.pushField(fmts0_2)
2610 fmts0_3.setName("3rdField") ; fs0.pushField(fmts0_3)
2611 fmts0_4.setName("4thField") ; fs0.pushField(fmts0_4)
2612 self.assertTrue(len(fs0)==4 and fs0.getFieldsNames()==('1stField','2ndField','3rdField','4thField'))
2614 fs0=MEDFileFields(fname)
2615 self.assertEqual(fs0.getCommonIterations(),([(2,-2),(4,-4),(8,-8)],True))
2616 fs1=fs0.partOfThisLyingOnSpecifiedTimeSteps(fs0.getCommonIterations()[0])
2617 self.assertTrue(fs1.getFieldsNames()==('1stField','2ndField','3rdField','4thField') and fs1.getCommonIterations()==([(2,-2),(4,-4),(8,-8)],False))
2618 del fs1[["2ndField",3]]
2619 self.assertTrue(fs1.getFieldsNames()==('1stField','3rdField') and fs1.getCommonIterations()==([(2,-2),(4,-4),(8,-8)],False))
2620 fs2=fs0[[0,"4thField"]]
2621 self.assertTrue(isinstance(fs2,MEDFileFields))
2622 self.assertEqual(fs2.getFieldsNames(),('1stField','4thField'))
2624 mm=MEDFileUMesh() ; mm.setMeshAtLevel(0,m) ; mm.write(fname,0)
2627 # Multi time steps and multi fields management with Globals (profiles, locs) aspects
2628 def testMEDFileFields3(self):
2629 fname="Pyfile66.med"
2630 # building a mesh containing 4 tri3 + 5 quad4
2631 tri=MEDCouplingUMesh("tri",2)
2632 tri.allocateCells() ; tri.insertNextCell(NORM_TRI3,[0,1,2])
2633 tri.setCoords(DataArrayDouble([(0.,0.),(0.,1.),(1.,0.)]))
2634 tris=[tri.deepCpy() for i in xrange(4)]
2635 for i,elt in enumerate(tris): elt.translate([i,0])
2636 tris=MEDCouplingUMesh.MergeUMeshes(tris)
2637 quad=MEDCouplingUMesh("quad",2)
2638 quad.allocateCells() ; quad.insertNextCell(NORM_QUAD4,[0,1,2,3])
2639 quad.setCoords(DataArrayDouble([(0.,0.),(0.,1.),(1.,1.),(1.,0.)]))
2640 quads=[quad.deepCpy() for i in xrange(5)]
2641 for i,elt in enumerate(quads): elt.translate([5+i,0])
2642 quads=MEDCouplingUMesh.MergeUMeshes(quads)
2643 m=MEDCouplingUMesh.MergeUMeshes(tris,quads)
2644 m.setName("mesh") ; m.getCoords().setInfoOnComponents(["XX [m]","YYY [km]"])
2646 mm=MEDFileUMesh() ; mm.setMeshAtLevel(0,m) ; mm.write(fname,2)
2648 pfl=DataArrayInt([0,1,2,3,4,5,6]) ; pfl.setName("pfl")
2649 pfl2=DataArrayInt([0,1,2,3,4,5,6,8]) ; pfl2.setName("pfl2")
2650 fmts0_0=MEDFileFieldMultiTS()
2651 fmts0_1=MEDFileFieldMultiTS()
2653 for i in xrange(10):
2654 infos1=["aa [bb]","ccc [ddd]"] ; name1="1stField"
2655 d=DataArrayDouble(14) ; d.iota(i*10) ; d.rearrange(2) ; d.setInfoOnComponents(infos1)
2656 f=MEDCouplingFieldDouble(ON_CELLS) ; f.setName(name1) ; f.setArray(d) ; f.setMesh(m)
2657 f.setTime(float(i+1)+0.1,i+1,-i-1)
2658 fmts0_0.appendFieldProfile(f,mm,0,pfl)
2659 f1ts=MEDFileField1TS() ; f1ts.setFieldProfile(f,mm,0,pfl) ; fmts0_1.pushBackTimeStep(f1ts)
2660 self.assertEqual(fmts0_0.getInfo(),('aa [bb]','ccc [ddd]'))
2661 self.assertEqual(fmts0_1.getInfo(),('aa [bb]','ccc [ddd]'))
2664 self.assertEqual(fmts0_0.getPfls(),10*('pfl_NORM_QUAD4',))
2665 self.assertEqual(fmts0_1.getPfls(),('pfl_NORM_QUAD4',))
2666 fmts0_0.zipPflsNames()
2667 self.assertEqual(fmts0_0.getPfls(),('pfl_NORM_QUAD4',))
2668 self.assertTrue(fmts0_1.getProfile("pfl_NORM_QUAD4").isEqual(fmts0_0.getProfile("pfl_NORM_QUAD4")))
2669 fmts0_2=fmts0_0.deepCpy()
2670 fmts0_3=fmts0_0.deepCpy()
2671 fmts0_4=fmts0_0.deepCpy()
2673 fs0.pushField(fmts0_0)
2674 fmts0_2.setName("2ndField") ; fs0.pushField(fmts0_2)
2675 fmts0_3.setName("3rdField") ; fs0.pushField(fmts0_3)
2676 fmts0_4.setName("4thField") ; fs0.pushField(fmts0_4)
2677 self.assertEqual(fs0.getPfls(),('pfl_NORM_QUAD4',))
2679 fmts0_5=MEDFileFieldMultiTS()
2681 infos1=["aa [bb]","ccc [ddd]"] ; name1="1stField"
2682 d=DataArrayDouble(16) ; d.iota(i*10) ; d.rearrange(2) ; d.setInfoOnComponents(infos1)
2683 f=MEDCouplingFieldDouble(ON_CELLS) ; f.setName(name1) ; f.setArray(d) ; f.setMesh(m)
2684 f.setTime(float(i+1)+0.1,i+1,-i-1)
2685 f1ts=MEDFileField1TS() ; f1ts.setFieldProfile(f,mm,0,pfl2) ; fmts0_5.pushBackTimeStep(f1ts)
2687 fmts0_5.setName("5thField") ; fs0.pushField(fmts0_5)
2688 self.assertEqual(fs0.getPfls(),('pfl_NORM_QUAD4','pfl2_NORM_QUAD4'))
2689 fs0.checkGlobsCoherency()
2693 def testSplitComponents1(self):
2694 fname="Pyfile67.med"
2695 # building a mesh containing 4 tri3 + 5 quad4
2696 tri=MEDCouplingUMesh("tri",2)
2697 tri.allocateCells() ; tri.insertNextCell(NORM_TRI3,[0,1,2])
2698 tri.setCoords(DataArrayDouble([(0.,0.),(0.,1.),(1.,0.)]))
2699 tris=[tri.deepCpy() for i in xrange(4)]
2700 for i,elt in enumerate(tris): elt.translate([i,0])
2701 tris=MEDCouplingUMesh.MergeUMeshes(tris)
2702 quad=MEDCouplingUMesh("quad",2)
2703 quad.allocateCells() ; quad.insertNextCell(NORM_QUAD4,[0,1,2,3])
2704 quad.setCoords(DataArrayDouble([(0.,0.),(0.,1.),(1.,1.),(1.,0.)]))
2705 quads=[quad.deepCpy() for i in xrange(5)]
2706 for i,elt in enumerate(quads): elt.translate([5+i,0])
2707 quads=MEDCouplingUMesh.MergeUMeshes(quads)
2708 m=MEDCouplingUMesh.MergeUMeshes(tris,quads)
2709 m.setName("mesh") ; m.getCoords().setInfoOnComponents(["XX [m]","YYY [km]"])
2711 mm=MEDFileUMesh() ; mm.setMeshAtLevel(0,m) ; mm.write(fname,2)
2713 pfl=DataArrayInt([0,1,2,3,4,5,6]) ; pfl.setName("pfl")
2714 pfl2=DataArrayInt([0,1,2,3,4,5,6,8]) ; pfl2.setName("pfl2")
2716 fmts0_1=MEDFileFieldMultiTS()
2718 infos1=['aa [bb]','ccc [ddd]',"ZZZZ [MW*s]"]
2719 for i in xrange(10):
2721 d=DataArrayDouble(21) ; d.iota(i*10) ; d.rearrange(3) ; d.setInfoOnComponents(infos1)
2722 f=MEDCouplingFieldDouble(ON_CELLS) ; f.setName(name1) ; f.setArray(d) ; f.setMesh(m)
2723 f.setTime(float(i+1)+0.1,i+1,-i-1)
2724 f1ts=MEDFileField1TS() ; f1ts.setFieldProfile(f,mm,0,pfl) ; fmts0_1.pushBackTimeStep(f1ts)
2725 self.assertEqual(fmts0_1.getInfo(),tuple(infos1))
2727 fs.pushField(fmts0_1)
2728 self.assertEqual(1,len(fs))
2729 l=fmts0_1.splitComponents()
2730 self.assertEqual(3,len(l))
2731 for elt in l: self.assertEqual(10,len(elt))
2732 for elt in l: self.assertTrue(isinstance(elt,MEDFileFieldMultiTS))
2734 elt.setName("%s_%s"%(elt.getName(),DataArray.GetVarNameFromInfo(elt.getInfo()[0])))
2737 self.assertEqual(4,len(fs))
2738 for elt in fs: self.assertEqual(10,len(elt))
2739 self.assertEqual(fs.getPfls(),('pfl_NORM_QUAD4',))
2740 self.assertEqual(fs.getPflsReallyUsed(),('pfl_NORM_QUAD4',))
2742 fs.write(fname,0) ; del fs
2744 fs1=MEDFileFields(fname)
2745 self.assertEqual(fs1.getPfls(),('pfl_NORM_QUAD4',))
2746 self.assertEqual(fs1.getPflsReallyUsed(),('pfl_NORM_QUAD4',))
2747 self.assertEqual(4,len(fs1))
2748 for i in xrange(10):
2749 for j,fieldName in enumerate(['1stField_aa','1stField_ccc','1stField_ZZZZ']):
2750 f1ts=fs1[fieldName][i]
2751 f=f1ts.getFieldOnMeshAtLevel(ON_CELLS,0,mm)
2752 d=DataArrayDouble(21) ; d.iota(i*10) ; d.rearrange(3) ; d=d[:,j] ; d.setInfoOnComponent(0,infos1[j])
2753 self.assertTrue(d.isEqual(f.getArray(),1e-13))
2755 f1ts=fs1["1stField"][i]
2756 f=f1ts.getFieldOnMeshAtLevel(ON_CELLS,0,mm)
2757 d=DataArrayDouble(21) ; d.iota(i*10) ; d.rearrange(3) ; d.setInfoOnComponents(infos1)
2758 self.assertTrue(d.isEqual(f.getArray(),1e-13))