nnlo-law-analysis

Project setup

Precondition: An installation of NNLOJET with APPLfast bridge and fastNLO must be available either locally or via cvmfs!

Clone respository with submodules:

git clone --recursive https://gitlab.ekp.kit.edu/qcd-public/law-analysis.git

or

git clone --recursive git@gitlab.ekp.kit.edu:qcd-public/law-analysis.git

If you get an error message from git like: "warning: remote HEAD refers to nonexistent ref, unable to checkout." then start over and try adding "--branch master" to the checkout command line.

Copy example config from setup/configs to ./luigi.cfg Copy example NNLOJET runcard [name].run from setup/runcards to . Create subdirectory 'steeringfiles' Copy example fastNLO steerings from setup/steerings to steeringfiles Adapt setup to your needs! Particularly, open luigi.cfg and edit wlcg_path, gsi_path and htcondor_user_proxy

Set environment variables (only bash available). It is advisable to use 'screen' sessions, in particular when working from remote. For Centos7 portal machine with HTCondor:

source setup_law_c7.sh

With Centos7 it is not possible to do the plotting part (gnuplot, matplotlib) of this workflow because of too old software versions. For plotting use newer linux systems and do

source setup_law_plotting.sh

Initialize law for cli auto completion:

law index [--verbose]

Interpolation grid creation

The initial workflow setup is explained in Master thesis of Miguel Santos Correa: https://publish.etp.kit.edu/record/21514

TODO: Better documentation for the reworked setup. Best option for now: Go through luigi.cfg and follow the separate steps with some explanation.