ROOT I/O in pure Python and NumPy.
copied from cf-staging / uprootconda install conda-forge::uproot
conda install conda-forge/label/broken::uproot
conda install conda-forge/label/cf202003::uproot
uproot (originally μproot, for "micro-Python ROOT") is a reader and a writer of the ROOT file format using only Python and Numpy. Unlike the standard C++ ROOT implementation, uproot is only an I/O library, primarily intended to stream data into machine learning libraries in Python. Unlike PyROOT and root_numpy, uproot does not depend on C++ ROOT. Instead, it uses Numpy calls to rapidly cast data blocks in the ROOT file as Numpy arrays.