Root to HDF5 Histogram Converter

This is an easy way to get your histograms into numpy arrays without having to mess around with pyroot.

Usage

th2hdf5 root_file.root new_hdf5_file.h5

Creates one new "group" for each histogram:

• Group attribute: hist_type
• Bin values are stored in values dataset, including under and overflow
• Bin edges are stored in edges dataset