Re: [Paraview] Problem with Xdmf/HyperSlab

2011-01-31 Thread Jens Kleimann
Hi Dan, first off, you are absolutely right about your comment on the Topology syntax: It needs a NumberOfElements tag, not Dimensions. Unfortunately, changing just that does not help. You are also right in noting that values for all grid points need to be provided, else PV will fill in

Re: [Paraview] Problem with Xdmf/HyperSlab

2011-01-31 Thread Jens Kleimann
Greetings, after spending a couple of days trying to figure out the proper usage of XDMF HyerSlabs, and with no progress whatsoever, things are starting to get frustrating. I have a 3-D curvilinear grid with scalar data, and I need to cut out a sub-grid (in order to discard the boundary). The

Re: [Paraview] Problem with Xdmf/HyperSlab

2011-01-29 Thread Dan Lussier
Hi Jens, I'm not super solid on using the HyperSlab functionality of XDMF but I wonder if some of the issue might be about how you're currently specifying your grid topology and then mapping the scalar data onto the grid. Based on the XDMF specs you should have a NumberOfElements attribute in

[Paraview] Problem with Xdmf/HyperSlab

2011-01-26 Thread Jens Kleimann
Hello, either the implementation of the HyperSlab Itemtype, or my grasp of it is corrupted. To illustrate the problem which I am getting, see the attached XDMF file (no HDF5 needed, just plain XML), which is supposed to cut a 2x2x2 cube out of a larger 3x3x3x cube. My issues: 1. To extract the