Guix packages for geophysical fluid dynamics (gfd)

Contents

    * Guix package definition file
    * Bash script for dowloading data files necessary for
      building/testing

Prerequisits

    * Guix package manager
    * if downloading data using the Bash script: 
        Bash
        Curl
        Git
        Git-lfs
        Tar

Usage

    1) download the data files
       >> ./guix_sriha/scripts/download.sh

    2) edit ./guix_sriha/packages/gfd.scm and substitute the string
       DATADIR with the download folder, e.g. in the following line

       ...
       (uri "file:///DATADIR/vader_data.tar.gz")
       ...

    3) to build e.g. MPAS-JEDI:

       >> guix time-machine \
   	    --commit=c1604c4c9578665e059b84fbec6257b6d168c6a2 \
   	    -- \
   	    build -K -L ./guix_sriha/packages jcsda-mpas-jedi 
