COCA: The COefficient CAlculator

Git repository of the COCA code. This Fortran implementation allows one to compute projection coefficients of the Hermite-Laguerre polynomial basis onto the:

• Legendre - associated Laguerre polynomials and the
• associated Legendre - associated Laguerre polynomials.

We will commonly refer to the first ones as T4 coefficients, respectively T5, in the later.

Compilation and dependencies

This code is developped at the Swiss Plasma Center (SPC), EPFL, Lausanne, and meant to be compiled and run on their workstations. General requirements are:

1. Intel's Fortran compiler, version 2017
2. The FUtils library, developed at the SPC

If working on a SPC workstation, the proper environment can be setup by running

bash
module purge
module load PrgEnv-intel/17.0

The PrgEnv-intel/17.0 module also provides a pre-compiled FUtils library, such that no further manipulations are required.

Else, you might need to set your environment variables accordingly. TODO

To compile the code, you may execute

bash
cd {ROOT}/MOLI/Coulomb_solver/
mkdir build
cd build
cmake ..
make

You should notice a new folder, bin, containing the executables of interest.