Hi, I just want to report the following behaviour in ParaView 3.3.0 I have to set <Topology Type="3DCORECTMESH" Dimensions="10 20 30"> </Topology> to define a mesh with x*y*z = 30*20*10 nodes I suppose that Dimensions="10 20 30" should be read as x*y*z instead of z*y*x. Greetings Jens