On Tue, Jun 21, 2011 at 13:35, Christopher Barker chris.bar...@noaa.gov wrote:
Robert Kern wrote:
https://raw.github.com/numpy/numpy/master/doc/neps/npy-format.txt
Just a note. From that doc:
HDF5 is a complicated format that more or less implements
a hierarchical
On Mon, Jun 27, 2011 at 11:17, Derek Homeier
de...@astro.physik.uni-goettingen.de wrote:
On 21.06.2011, at 8:35PM, Christopher Barker wrote:
Robert Kern wrote:
https://raw.github.com/numpy/numpy/master/doc/neps/npy-format.txt
Just a note. From that doc:
HDF5 is a complicated format
On 27.06.2011, at 6:36PM, Robert Kern wrote:
Some late comments on the note (I was a bit surprised that HDF5 installation
seems to be a serious hurdle to many - maybe I've just been profiting from
the fink build system for OS X here - but I also was not aware that the
current netCDF is
Hi,
Finally, the former Scientific.IO NetCDF interface is now part of
scipy.io, but I assume it only supports netCDF 3 (the documentation
is not specific about that). This might be the easiest option for a
portable data format (if Matlab supports it).
Yes, it is NetCDF 3.
In recent
Neal Becker wrote:
I'm wondering what are good choices for fast numpy array serialization?
mmap: fast, but I guess not self-describing?
hdf5: ?
pickle: self-describing, but maybe not fast?
others?
I think, in addition, that hdf5 is the only one that easily interoperates with
matlab?
On Tue, Jun 21, 2011 at 12:49, Neal Becker ndbeck...@gmail.com wrote:
I'm wondering what are good choices for fast numpy array serialization?
mmap: fast, but I guess not self-describing?
hdf5: ?
pickle: self-describing, but maybe not fast?
others?
NPY:
Neal Becker wrote:
I'm wondering what are good choices for fast numpy array serialization?
mmap: fast, but I guess not self-describing?
hdf5: ?
Should be pretty fast, and self describing -- advantage of being a
standard. Disadvantage is that it requires an hdf5 library, which can b
a pain
Neal Becker wrote:
I'm wondering what are good choices for fast numpy array serialization?
mmap: fast, but I guess not self-describing?
hdf5: ?
pickle: self-describing, but maybe not fast?
others?
I think, in addition, that hdf5 is the only one that easily interoperates
with
matlab?
On 21.06.2011, at 7:58PM, Neal Becker wrote:
I think, in addition, that hdf5 is the only one that easily interoperates
with
matlab?
speaking of hdf5, I see:
pyhdf5io 0.7 - Python module containing high-level hdf5 load and save
functions.
h5py 2.0.0 - Read and write HDF5 files from
Hi,
I have been using h5py a lot (both on windows and Mac OSX) and can only
recommend it- haven't tried the other options though
Cheers,
Simon
On Tue, Jun 21, 2011 at 8:24 PM, Derek Homeier
de...@astro.physik.uni-goettingen.de wrote:
On 21.06.2011, at 7:58PM, Neal Becker wrote:
I
Robert Kern wrote:
https://raw.github.com/numpy/numpy/master/doc/neps/npy-format.txt
Just a note. From that doc:
HDF5 is a complicated format that more or less implements
a hierarchical filesystem-in-a-file. This fact makes satisfying
some of the Requirements difficult. To the
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