ATLAS Flavour Tagging Tools
Project description
ATLAS FTAG Python Tools
This is a collection of Python tools for working with files produced with the FTAG ntuple dumper. The code is intended to be used a library for other projects. Please see the example notebook for usage.
Installation
To install the package you can install from pip using the release on pypi via
pip install atlas-ftag-tools
or you can clone the repository and install in editable mode with
python -m pip install -e .
To install optional development dependencies (for formatting and linting) you can instead install with either from pip
pip install atlas-ftag-tools[dev]
or from source
python -m pip install -e ".[dev]"
Create virtual file
This package contains a script to easily merge a set of H5 files. A virtual file is a fast and lightweight way to wrap a set of files. See the h5py documentation for more information on virtual datasets.
The script is vds.py and can be run after installing this package with
vds <pattern> <output path>
The <pattern> argument should be a quotes enclosed glob pattern, for example "dsid/path/*.h5"
Calculate WPs
This package contains a script to calculate tagger working points (WPs).
The script is working_points.py and can be run after installing this package with
wps \
--ttbar "path/to/ttbar/*.h5" \
--tagger GN120220509 \
--fx 0.1
Both the --tagger and --fx options accept a list if you want to get the WPs for multiple taggers.
If you want to use the ttbar WPs get the efficiencies and rejections for the zprime sample, you can add --zprime "path/to/zprime/*.h5" to the command.
Note that a default selection of $p_T > 250 ~GeV$ to jets in the zprime sample.
By default the working points are printed to the terminal, but you can save the results to a YAML file with the --outfile option.
Use --help for more options and information.
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Hashes for atlas_ftag_tools-0.1.0-py3-none-any.whl
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | e40c00056211d5f97500dc5649ec52a4af5e2b4da269a23555701ebb3a64108c |
|
| MD5 | 934f86c329bc6fad02ec42d3bd4da7e3 |
|
| BLAKE2b-256 | a1f239a8d428dd462b6ff0a535c7593a18c60273e653cf7b90c715825d201c6b |
