fkoehlin / post_process_mcmcs Goto Github PK

This repository contains several plotting and other convenience scripts for post-processing MCMC runs from all samplers (MH, CH, NS, PC) currently used in MontePython.

IMPORTANT: You must have translated your MCMC run into a default MontePython chain via

python /path/to/montepython_public/montepython/MontePython.py info /path/to/your/MontePython/chain/{PC, NS, CH}

The main script is make_all.py and it will post-process any translated Monte Python chain fully automatically and will also plot 1D parameter histograms, 2D contours and 2D parameter triangle plots.

Call it like this:

python make_all.py /path/to/your/MontePython/chain/ model_name={'arbitrary string'} type_sampler={'MH', 'MN', 'NS', 'PC', 'CH'} chain_is={'2c', '2cosmo', '1c', '1cosmo'}

Various other plotting-related options can be set directly in the script. All other scripts work in stand-alone mode and you can find their call signature in the header of each script!