pepperpot

Simple CLI tools for analysis of pepperpot files:

• naive interpolation of the 4D probability density, given a file of particle 4D phase space coordinates and intensities
• particle generation using a precomputed 4D probability matrix
• plotting particles or the probability distribution

Setup

Install in development mode:

python setup.py develop

Usage

Interpolation:

pepperpot interpol gauss emidata.ppp pdist.npy

Particle generation:

pepperpot generate pdist.npy particles.txt -n 500

Plot the probability density:

pepperpot plot pdist pdist.npy pdist.pdf

…and the generated particles:

pepperpot plot point particles.txt scatter_particles.pdf
pepperpot plot gauss particles.txt normsum_particles.pdf

…and the original data for comparison:

pepperpot plot point emidata.ppp scatter_emidata.pdf
pepperpot plot gauss emidata.ppp normsum_emidata.pdf

For more info, see:

pepperpot -h