--- /dev/null
+# -*- coding: iso-8859-1 -*-
+# Copyright (C) 2007-2014 CEA/DEN, EDF R&D
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+#
+# Author : Anthony Geay
+
+from MEDLoader import *
+
+""" This test is non regression test to check that ExtractGroup filter works well on non unstructured meshes."""
+
+fname="testMEDReader12.med"
+outImgName="testMEDReader12.png"
+#
+p=DataArrayDouble([0.6075913659107736,0.581430790304825,0.581430790304825,0.581430790304825,0.581430790304825,0.5814307903048253,0.581430790304825,0.581430790304825,0.581430790304825,0.581430790304825,0.581430790304825,0.581430790304825,0.581430790304825,0.581430790304825,0.581430790304825,0.581430790304825,0.581430790304825,0.6075913659107737,0.581430790304825,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.553526176325147,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.4734426322438601,0.4734426322438599,0.5535261763251467,0.4734426322438599,0.4734426322438599,0.5535261763251467,0.4734426322438599,0.4734426322438599,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.4734426322438602,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.553526176325147,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.5535261763251467,0.5814307903048253,0.5814307903048253,0.553526176325147,0.4734426322438601,0.4734426322438602,0.553526176325147,0.4734426322438603,0.4734426322438602,0.553526176325147,0.4734426322438602,0.4734426322438602,0.553526176325147,0.4734426322438602,0.4734426322438602,0.553526176325147,0.4734426322438602,0.4734426322438602,0.553526176325147,0.5814307903048255,0.581430790304825,0.5535261763251467,0.4734426322438599,0.47344263224385996,0.5535261763251467,0.4734426322438602,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.553526176325147,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.4734426322438599,0.47344263224385996,0.5535261763251467,0.4734426322438602,0.47344263224385996,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.4734426322438599,0.47344263224385996,0.5535261763251467,0.4734426322438602,0.47344263224385996,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.553526176325147,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.4734426322438599,0.47344263224385996,0.5535261763251467,0.4734426322438602,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.4734426322438599,0.47344263224385996,0.5535261763251467,0.4734426322438602,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.553526176325147,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.5535261763251467,0.5535261763251467,0.5814307903048253,0.581430790304825,0.5535261763251467,0.5535261763251467,0.47344263224385996,0.47344263224385996,0.4734426322438602,0.47344263224385996,0.5535261763251467,0.47344263224385996,0.4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+p.setInfoOnComponents(["- [-]"])
+#
+famIds=DataArrayInt([-1,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-1,-2,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-3,-3,-3,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-3,-3,-3,-2,-2,-3,-3,-4,-4,-4,-4,-3,-4,-4,-3,-4,-4,-4,-4,-3,-3,-2,-2,-3,-3,-4,-4,-3,-3,-3,-3,-3,-3,-3,-3,-4,-4,-3,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-3,-3,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-3,-3,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-3,-4,-4,-3,-3,-3,-3,-3,-3,-3,-3,-4,-4,-3,-3,-2,-2,-3,-3,-4,-4,-4,-4,-3,-4,-4,-3,-4,-4,-4,-4,-3,-3,-2,-2,-3,-3,-3,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-3,-3,-3,-2,-2,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-1,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-1,-1,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-1,-2,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-3,-3,-3,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-3,-3,-3,-2,-2,-3,-3,-4,-4,-4,-4,-3,-4,-4,-3,-4,-4,-4,-4,-3,-3,-2,-2,-3,-3,-4,-4,-3,-3,-3,-3,-3,-3,-3,-3,-4,-4,-3,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-3,-3,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-3,-3,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-2,-2,-3,-3,-4,-4,-3,-3,-3,-3,-3,-3,-3,-3,-4,-4,-3,-3,-2,-2,-3,-3,-4,-4,-4,-4,-3,-4,-4,-3,-4,-4,-4,-4,-3,-3,-2,-2,-3,-3,-3,-3,-4,-4,-3,-4,-4,-3,-4,-4,-3,-3,-3,-3,-2,-2,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-1,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-1])
+#
+arrX=DataArrayDouble([0.,0.00672,0.01932,0.03192,0.04452,0.05712,0.06972,0.08232,0.09492,0.10752,0.12012,0.13272,0.14532,0.15792,0.17052,0.18312,0.19572,0.20832,0.21504])
+arrY=DataArrayDouble([0.,0.00672,0.01932,0.03192,0.04452,0.05712,0.06972,0.08232,0.09492,0.10752,0.12012,0.13272,0.14532,0.15792,0.17052,0.18312,0.19572,0.20832,0.21504])
+arrZ=DataArrayDouble([4.6025,4.695,4.805])
+#
+cm=MEDCouplingCMesh("Maillage_THYC") ; cm.setCoords(arrX,arrY,arrZ)
+mm=MEDFileCMesh() ; mm.setMesh(cm)
+mm.setFamilyFieldArr(0,famIds)
+mm.setFamilyId("FAMILLE -1",-1)
+mm.setFamilyId("FAMILLE -2",-2)
+mm.setFamilyId("FAMILLE -3",-3)
+mm.setFamilyId("FAMILLE -4",-4)
+mm.write(fname,2)
+f=MEDCouplingFieldDouble(ON_CELLS) ; f.setMesh(cm) ; f.setTime(0.,-1,0)
+f.setName("POROSITE") ; f.setArray(p)
+f1ts=MEDFileField1TS()
+f1ts.setFieldNoProfileSBT(f)
+f1ts.write(fname,0)
+################### MED write is done -> Go to MEDReader
+from paraview.simple import *
+
+testMEDReader12_med = MEDReader( FileName='/export/home/geay/Salome7/V7_3_0/BUG_7972/TRY4/testMEDReader12.med' )
+testMEDReader12_med.AllArrays = ['TS0/Maillage_THYC/ComSup0/POROSITE@@][@@P0']
+
+RenderView1 = GetRenderView()
+RenderView1.CenterOfRotation = [0.10751999914646149, 0.10751999914646149, 4.703749895095825]
+
+DataRepresentation1 = Show()
+DataRepresentation1.Representation = 'Outline'
+DataRepresentation1.ScaleFactor = 0.021504000000000002
+DataRepresentation1.EdgeColor = [0.0, 0.0, 0.5000076295109483]
+DataRepresentation1.SelectionCellFieldDataArrayName = 'FamilyIdCell'
+
+RenderView1.CameraPosition = [0.10751999914646149, 0.10751999914646149, 5.409578268564619]
+RenderView1.CameraFocalPoint = [0.10751999914646149, 0.10751999914646149, 4.703749895095825]
+RenderView1.CameraClippingRange = [0.4972827225809383, 0.9700468818440346]
+RenderView1.CameraParallelScale = 0.18268182562745858
+
+ExtractGroup1 = ExtractGroup(Input=testMEDReader12_med)
+ExtractGroup1.UpdatePipelineInformation()
+ExtractGroup1.AllGroups = ['FAM_FAMILLE -2@@][@@-2', 'FAM_FAMILLE -4@@][@@-4']
+
+DataRepresentation2 = Show()
+DataRepresentation2.EdgeColor = [0.0, 0.0, 0.5000076295109483]
+DataRepresentation2.SelectionCellFieldDataArrayName = 'FamilyIdCell'
+DataRepresentation2.ScalarOpacityUnitDistance = 0.053416489858379865
+DataRepresentation2.ExtractedBlockIndex = 1
+DataRepresentation2.ScaleFactor = 0.021503999829292297
+
+DataRepresentation1.Visibility = 0
+
+a1_POROSITE_PVLookupTable = GetLookupTableForArray( "POROSITE", 1, RGBPoints=[0.4734426322438599, 0.23, 0.299, 0.754, 0.5274367112743427, 0.865, 0.865, 0.865, 0.5814307903048255, 0.706, 0.016, 0.15], VectorMode='Magnitude', NanColor=[0.25, 0.0, 0.0], ColorSpace='Diverging', ScalarRangeInitialized=1.0 )
+
+a1_POROSITE_PiecewiseFunction = CreatePiecewiseFunction( Points=[0.4734426322438599, 0.0, 0.5, 0.0, 0.5814307903048255, 1.0, 0.5, 0.0] )
+
+DataRepresentation2.ScalarOpacityFunction = a1_POROSITE_PiecewiseFunction
+DataRepresentation2.ColorArrayName = ('CELL_DATA', 'POROSITE')
+DataRepresentation2.LookupTable = a1_POROSITE_PVLookupTable
+DataRepresentation2.ColorAttributeType = 'CELL_DATA'
+
+Render()
+RenderView1.ViewSize =[300,300]
+WriteImage(outImgName)