is accessing parts of an hdf5 dataset possible?
- To: mathgroup at smc.vnet.net
- Subject: [mg99804] is accessing parts of an hdf5 dataset possible?
- From: Paul <pnorthug at gmail.com>
- Date: Fri, 15 May 2009 04:17:09 -0400 (EDT)
I have a large HDF5 dataset that cannot fit into memory if I do an
Import of the dataset.
Is there a way to load only a portion of a dataset? My dataset is a
two dimensional array. Ideally, I would be able to Import and Export
portions of the array via part assignments. Without this feature, it
is a little difficult to work with large HDF5 datasets in Mathematica,
I assume the answer is no in case I get no replies.
But before I write mathlink wrappers, just wanted to double check.
Such a feature is available in two python wrappers of the HDF5 library
(h5py and pytables).
Prev by Date:
Re: number dot (with space)
Next by Date:
saving initialization cells as a .m file
Previous by thread:
Re: Is there a BNF for Mathematica?
Next by thread:
Re: is accessing parts of an hdf5 dataset possible?