A Dijous 28 Setembre 2006 17:24, Achim Gaedke va escriure: > Hi! > > In the last months I could promote HDF5 in my workgroup. So I am asked > many questions about compatibility and other applications. > Does anyone know common problems and limitations of octave hdf5 > generated by pytables?
I know that pytables should be able to read most of the HDF5 datafiles created by octave, but the inverse is not necessarily true. This is because pytables does support a broad range (but still, far from complete) of HDF5 features, while octave only a few. > > I am using groups, attributes and carrays and arrays in my hdf5 files. > These can not be imported to octave (but are read by matlab :-( ). > > The error message > > octave:1> load "data_pool_periodic_3.h5" > error: load: error while reading hdf5 item dict_30_500000mm > error: load: error while reading hdf5 item data_pool > > does not really help. (Of course I am aware, that I have to ask octave > developers, too.) > > Maybe there are some helpful comments on this issue. I don't know, but my guess is that octave doesn't support chunked datasets. Try to pass only a pytables files populated with Array objects (these are not chunked datasets) so as to see if octave can read them. Luck! -- >0,0< Francesc Altet http://www.carabos.com/ V V Cárabos Coop. V. Enjoy Data "-" ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Pytables-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/pytables-users
