A Dijous 21 Juny 2007 18:49, Dominik Szczerba escrigué: > Hi Francesc, > Thanks a lot for your answer. > I meant unstructured meshes. > I can nowhere find any examples on this case with HDF5 in general and > PyTables in particular (only some obscure info on some HDF5 Mesh API > that is 4 years old since last modification). My case is: one big > unstructured mesh is split into sub-meshes, some calculations are > performed on each sub-mesh resulting in some solutions (scalars or > vectors) per node and/or per element. Such meshes have to be merged back > at the end in a smart way such that the duplicate nodes (that will be > there on sub-domains boundaries) are corrected for. Therefore, I would > split my question into 2 subquestions: > > - where can I get started with HDF5/PyTables and unstructured meshes, > handling scalars and vectors per node and element, > > - can I merge/append such meshes while avoiding duplicate nodes and > ensuring consistent numbering of elements.
I'm sorry, but I'm afraid that there is not provision at all in PyTables for dealing with unstructured meshes as such. What PyTables does provide is a set of basic containers for data, as you can see in: http://www.pytables.org/moin/FAQ#head-50aaafafdb19bf721d6765227e4edda0b324c226 So, users should add a layer on top of them for their own needs. -- >0,0< Francesc Altet http://www.carabos.com/ V V Cárabos Coop. V. Enjoy Data "-" ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Pytables-users mailing list Pytables-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pytables-users
