Hello, I am writing a data acquisition client which receives a single index with each new data point. I need to use that index to update some multidimensional arrays. Is it possible to do this with pytables, without loading each array into memory? I was hoping I could do something like:
t.root.entry.myarray.flat[i] = val but CArrays do not have a flat iterator. Is there a better solution than this?: a = t.root.entry.myarray[:] a.flat[i] = val t.root.entry.myarray[:] = a I am surprised that even works, since myarray is a CArray and myarray[:] is an ndarray. I didn't expect the file to be updated, but it was. Could someone explain why? I could also calculate the multidimensional index based on the shape of myarray, but it would be really convenient if CArray provided a flat view of the data. Thanks, Darren ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Pytables-users mailing list Pytables-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pytables-users
