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I have a very large csv data. It looks like this. [Date, Firm name, value 1, value 2, ..., value 60… Read more I Want To Convert Very Large Csv Data To Hdf5 In Python

I am trying to read a .h5 file data.h5, which has 2 datasets, 'Data' and 'metaData'… Read more Python H5py - Why Do I Get A Broadcast Error?

I currently have a .h5 file, with a table in it consisting of three columns: a text columns of 64 c… Read more Pytables Duplicates 2.5 Giga Rows

I'm running into trouble reading a hdf5 matlab 7.3 file with Python. I'm using h5py 2.0.1. … Read more Loading Hdf5 Matlab Strings Into Python

While playing with HDF5 package for Python I discovered a strange behavior. I want to insert more d… Read more Adding New Data Into Hdf5 File Results An Empty Array

I am collecting a large amount of data that will be saved into individual H5 files using h5py. I wo… Read more Generating Pcolormesh Images From Very Large Data Sets Saved In H5 Files With Python

I am trying to store about 3000 numpy arrays using HDF5 data format. Arrays vary in length from 530… Read more Saving With H5py Arrays Of Different Sizes

I am referring this question to this. I am making this new thread because I did not really understa… Read more How To Save H5py Arrays With Different Sizes?

I'm trying to create some simple HDF5 datasets that contain attributes with a compound datatype… Read more Creating Hdf5 Compound Attributes Using H5py

This question is somehow related to 'Concatenate a large number of HDF5 files'. I have seve… Read more Concatenate Two Big Pandas.HDFStore HDF5 Files

Is it clear what I am doing wrong? I'm experimenting with pandas HDFStore.select start and stop… Read more HDFStore Start Stop Not Working

I currently have a .h5 file containing grayscale imagery. I need to convert it to a .jpg. Does any… Read more Convert .h5 File To .jpg With Python

I have a very large pandas dataframe stored in hdf5 file, and I need to rename the columns of the d… Read more Is It Possible To Directly Rename Pandas Dataframe's Columns Stored In Hdf5 File?

Using Numpy and h5py, it is possible to create ‘compound datatype’ datasets to be stored in an hdf5… Read more H5py: Compound Datatypes And Scale-offset In The Compression Pipeline

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