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Showing posts with the label Hdf5

Creating Hdf5 Compound Attributes Using H5py

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

Generating Pcolormesh Images From Very Large Data Sets Saved In H5 Files With Python

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

Inserting Many Hdf5 Datasets Very Slow

There is a dramatic slowdown when inserting many datasets into a group. I have found that the slowd… Read more Inserting Many Hdf5 Datasets Very Slow

What Is The Difference Between The Two Ways Of Accessing The Hdf5 Group In Svhn Dataset?

I need to read the SVHN dataset and was trying to read the filename of the first image. I am strug… Read more What Is The Difference Between The Two Ways Of Accessing The Hdf5 Group In Svhn Dataset?

Query Hdf5 In Pandas

I have following data (18,619,211 rows) stored as a pandas dataframe object in hdf5 file: … Read more Query Hdf5 In Pandas

Hdfstore Start Stop Not Working

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

Hdf5 Headers Missing In Installation Of Netcdf4 Module For Python

I have attempted to install the netCDF4 module several times now and I keep getting the same error:… Read more Hdf5 Headers Missing In Installation Of Netcdf4 Module For Python

Most Efficient Way To Use A Large Data Set For Pytorch?

Perhaps this question has been asked before, but I'm having trouble finding relevant info for m… Read more Most Efficient Way To Use A Large Data Set For Pytorch?

Getting Multiple Datasets From Group In Hdf5

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

Attributeerror: 'int' Object Has No Attribute 'encode' Hdf5

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

Installing H5py On Os X

I've spent the day trying to get the h5py module of python working, but without success. I'… Read more Installing H5py On Os X

H5py: Compound Datatypes And Scale-offset In The Compression Pipeline

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