ArgonCube optical simulations based on Look-up-Table (LUT)
The light propagation model is constructed with this repo: https://github.com/Frappa/ArCubeOptSim
The 2x2 related optical properties are listed in this sheet.
Run the translation script by
python3 LUT_root2numpy.py /PATH/TO/GEANT4/LUT -o /OUTPUT
On NERSC (perlmutter), the light LUT's are stored here: /global/cfs/cdirs/dune/www/data/2x2/simulation/larndsim_data/light_LUT/
On s3df, the light LUT's are stored here: /sdf/data/neutrino/2x2/light_lut/