Use the multigrid object, which is a specialized group that handles overlapping grids, such as multizone grids. In regions where the grids overlap, you can indicate which grid to use by marking those vertices or cells in the other grids as invalid. All the modules will know what to do.
Here are some pointers that illustrate this: http://www.research.ibm.com/dx/bonuspak/html/bonuspak330.html http://www.research.ibm.com/dx/docs/legacyhtml/pages/usrgu065.htm#Header_437 http://w3.pppl.gov/vde2000/data/OPENDX/ds4/html/ds4.html Michele Rattin <[EMAIL PROTECTED]>@opendx.watson.ibm.com on 11/12/2000 04:51:13 AM Please respond to [email protected] Sent by: [EMAIL PROTECTED] To: [email protected] cc: Subject: [opendx-users] Multigrid format I'm working on a CFD code which works on multi-block (structured) grids. I would like to modify the code in order to visualize the results on Data Explorer. I've a problem: I don't know the file format (I tried to read the guide, but I'm a novice in DX...). I've attached a DX format file that I've created and seems to work on a SINGLE STRUCTURED grid with multiple variables. How can I extend the format to more structured grids? Can you modify the example and show me how? It's necessary to create a special NET file in order to visualize it? Thanks and Best Regards -- ================================================================ Michele Rattin e-mail: [EMAIL PROTECTED] ================================================================ object "blocco 1" class array type float rank 1 shape 2 items 6 data follows 0 0 0 1 0 2 1 0 1 1 1 2 # object "conn 1" class gridconnections counts 2 3 # object "velx" class array type float rank 0 items 6 data follows 0 1 2 3 4 5 attribute "dep" string "positions" # object "vely" class array type float rank 0 items 6 data follows 4 4 4 3 4 5 attribute "dep" string "positions" # object "campo Vx" class field component "positions" value "blocco 1" component "connections" value "conn 1" component "data" value "velx" attribute "name" string "Vx" # object "campo Vy" class field component "positions" value "blocco 1" component "connections" value "conn 1" component "data" value "vely" attribute "name" string "Vy" # object "cvelx" class series member 0 position 0 value "campo Vx" # object "cvely" class series member 0 position 0 value "campo Vy" # object "variabili" class group member "Vx" "cvelx" member "Vy" "cvely" # end
