Increasing the resolution: BENGUELA_VHR 
----------------------------------------

Now that you have successfully run the default configuration, you can try 
running another configuration: BENGUELA_VHR. 

#. Create a new configuration directory for ``BENGUELA_VHR``

#. Do the appropriate changes preprocessing to increase the 
   resolution to 1/12° for this new configuration :

   * Using Matlab croco_tools : as for the previous configuration, edit the 
     paths in ``start.m`` and ``crocotools_param.m`` (or copy ``start.m`` and 
     ``crocotools_param.m`` from ``BENGUELA_LR``)
   * Using Python croco_pytools : edit the ``*.ini files`` from ``BENGUELA_LR``
   
#. Re-run preprocessing for this new configuration (grid, bulk, forcing, bry, 
   ini) from Matlab croco_tools or Python croco_pytools

#. Make the appropriate changes in ``cppdefs.h`` (define ``BENGUELA_VHR``, 
   ``MPI``, ``BULK_FLUX``, ``FRC_BRY``, undef ``CLIMATOLOGY``), and ``param.h`` 
   for running BENGUELA_VHR in parallel on 16 CPUs 

#. As for the previous configuration, edit the paths in ``jobcomp`` (or copy 
   ``jobcomp`` from ``BENGUELA_LR``). And re-compile the model 

#. Make the appropriate changes in ``croco.in``: change the time step!

#. As in the previous configuration, copy the batch job:
   ::

      cp ~/croco/croco/SCRIPTS/example_job_croco_mpi.pbs .

   Edit it (notably change the number of CPUs used), and run the model:
   ::

      qsub example_job_croco_mpi.pbs


#. Test questions:

   * On how much CPUs could you run the model (max # of CPUs)?