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Got a big data-set that I want to shuffle. The entire set won't fit into RAM so it would be goo… Read more Python: Can I Write To A File Without Loading Its Contents In Ram?

I have some time series data that i previously stored as hdf5 files using pytables. I recently trie… Read more How Should I Use The H5py Library For Storing Time Series Data?

I have a mat file which contains 2 different cells containing matrices of different size. I need to… Read more Opening A Mat File Using H5py And Convert Data Into A Numpy Matrix

I am comparing two different hdf5 files to make sure that they match. I want to create a list with … Read more Getting Multiple Datasets From Group In Hdf5

I created a new file whose handle is fw. fw.create_dataset('grp1/grp2/grp2/varname',data=ar… Read more H5py Writing A Hdf File , Question About Dimension

I am having difficulty loading in 'str' variables 'Et' (Endtime) and 'St' (… Read more Python: Issue Reading In Str From Matlab .mat File Using H5py And Numpy

From the h5py docs, I see that I can cast a HDF dataset as another type using astype method for the… Read more Creating Reference To Hdf Dataset In H5py Using Astype

I am using python 2.7 to read a video and store in hdf5. This is my code import h5py import skvideo… Read more How To Compress The Data That Saved In Hdf5?

I have a huge list of numpy arrays, specifically 113287, where each array is of shape 36 x 2048. In… Read more Fast And Efficient Way Of Serializing And Retrieving A Large Number Of Numpy Arrays From Hdf5 File

Debugging a program working with h5py. The hdf5 should look something like this: test.hdf5 -lab… Read more In H5py, What Is Type "|o"?

I'm trying to open a HDF5 file in Python using the following code: with h5py.File('example.… Read more Attributeerror: 'int' Object Has No Attribute 'encode' Hdf5

I am a new python user. I have a h5 file, which is a snapshot of gravitational potential at a fixed… Read more How Can I Solve This 3d Regular Grid Interpolation Problem

I have a huge list of numpy arrays, specifically 113287, where each array is of shape 36 x 2048. In… Read more Fast And Efficient Way Of Serializing And Retrieving A Large Number Of Numpy Arrays From HDF5 File

I have a mat file which contains 2 different cells containing matrices of different size. I need to… Read more Opening A Mat File Using H5py And Convert Data Into A Numpy Matrix