Official FastJet bindings to Python and Awkward Array.

Main features of Fastjet:

• Contains Vectorized, Out-of-core Vectorized (dask), as well as Non-Vectorized interface for Fastjet.
• Compiled against the complete Fastjet library in C++.
• Has Awkward Array, Vector, and optionally Dask as dependencies.
• Provides the functionality to cluster multiple events at a time.
• Input data can be in any coordinate system.

The package can be installed from PyPI using the following command:

python -m pip install fastjet

For a tutorial please look at the tutorial section of readthedocs page of this package.

Clone this repository recursively to get the dependencies.

git clone --recursive https://github.com/scikit-hep/fastjet.git

There are still external build-time dependencies for the C++ components of fastjet that need to be installed on the build machine. To install the build-time dependencies run the following installation commands for your respective operating system:

sudo apt-get update && sudo apt-get install -y libboost-dev libmpfr-dev libgmp-dev swig autoconf libtool

Then you can build it using the following command:

python -m pip install '.[test]'