= MESSy/CLaMS: Running the model =


== Running example ==

One day clams run starting on 01/01/1979, <<BR>>
used submodels: traj, chem+dissoc, mix, bmix, cirrus, <<BR>>
output is written every 24 hours (no output in submodels):

 * Create working directory, e.g. 
 {{{
mkdir /private/icg112/messy_out/climtest
 }}}

 * Change WORKDIR to your working directory in the example run-script '''messy-dir/messy/util/xmessy_mmd.climtest''':
 {{{
WORKDIR=/private/icg112/messy_out/climtest
 }}}

 * Example namelist setup in '''messy-dir/messy/nml/MBM/clams_clim''' <<BR>>
 In IEK7-Cluster it works without changes for the given example 

 * Change to working directory and start run script from here:
 {{{
cd /private/icg112/messy_out/climtest
~/messy-dir/messy/util/xmessy_mmd.climtest 2>&1 | tee out
 }}}

 * The executable and the namelist setup is copied to the working directory

 * All output and restart files are created in the working directory

 * File MSH_NO is created for automatic reruns. <<BR>>
 If MSH_NO is in the working directory, the model is started in rerun-mode. MSH_NO contains the number of the last chain-element.
 If you want run the example again from the beginning, '''remove file MSH_NO''' before starting the run script.