X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=CDMATH%2Ftests%2Fswig%2FtestFieldCreationAndSave.py;h=25e7e20269dc4e957aa391225ebb4e90ad3ca253;hb=9d2f3857ae07a226d92d79d730e65966134fb989;hp=d7f5e502c550926bd38445ef385b1fd1278fa9a3;hpb=b7641aa5e706c49bb01006d6cdb83d0167e2c19b;p=tools%2Fsolverlab.git

diff --git a/CDMATH/tests/swig/testFieldCreationAndSave.py b/CDMATH/tests/swig/testFieldCreationAndSave.py
index d7f5e50..25e7e20 100644
--- a/CDMATH/tests/swig/testFieldCreationAndSave.py
+++ b/CDMATH/tests/swig/testFieldCreationAndSave.py
@@ -3,11 +3,13 @@
 
 from math import sqrt
 import cdmath
+import medcoupling as mc
 
 print("Loading a triangular mesh of a 2D square")
 filename = "./meshSquare"
 M=cdmath.Mesh(filename+".med")
 
+#Extract groups in the mesh
 print("Checking boundary group names")
 boundaryFaceGroupNames=M.getNameOfFaceGroups()
 boundaryNodeGroupNames=M.getNameOfNodeGroups()
@@ -69,3 +71,46 @@ for i in range(nbNodes):
         temperature_field_nodes[i] = Tout
 
 temperature_field_nodes.writeMED(filename, False)
+
+#### Delete mesh and still save field in a med file
+m = mc.MEDCouplingCMesh()
+x = mc.DataArrayDouble([0.,1.,2.])
+y = mc.DataArrayDouble([0.,1.,2.])
+m.setCoords(x, y)
+m = m.buildUnstructured()
+m.setName("mesh")
+
+f = mc.MEDCouplingFieldDouble(mc.ON_CELLS, mc.ONE_TIME)
+f.setMesh(m)
+f.setName("F")
+
+da = mc.DataArrayDouble([1,2,3,4])
+f.setArray(da)
+f.setTime(0.0,0,0)
+
+# Maillage d'abord:
+fName = "./michael.med"
+mc.WriteUMesh(fName, m, True)
+
+# Maintenant juste les champs:
+ff = mc.MEDFileField1TS()
+ff.setFieldNoProfileSBT(f)
+ff.write(fName, 0)  
+
+# Tue le maillage
+m = 0
+del m
+import gc
+gc.collect()  # Make sure Python interp has called mesh destructor ...
+ 
+# Ecrit encore du champ:
+da2 = da.deepCopy()
+f.setTime(1.0,1,0)
+da2 += 1
+print(da2.getValues())
+f.setArray(da2)
+
+ff = mc.MEDFileField1TS()
+ff.setFieldNoProfileSBT(f)  # le maillage n'existe plus, tant pis :-)
+ff.write(fName, 0)  
+ff.write(fName, 0)  # 1 append