Basin  
=====

This is a rectangular, flat-bottomed basin with double-gyre wind forcing. 
It produces a western boundary current flowing into a central Gulf Stream 
which goes unstable and generates eddies if resolution is increased.

::

    # define BASIN

CPP options:

::

    # undef  OPENMP
    # undef  MPI
    # define UV_ADV
    # define UV_COR
    # define UV_VIS2
    # define SOLVE3D
    # define TS_DIF2
    # define BODYFORCE
    # define ANA_GRID
    # define ANA_INITIAL
    # define ANA_SMFLUX
    # define ANA_STFLUX
    # define ANA_BTFLUX
    # define NO_FRCFILE

**Settings :**

**Results :**

.. figure:: figures/test_cases/test_cases_basin.png
            :scale: 50 %

            BASIN results : density (up) and sea surface elevation (down)

.. raw:: latex

    \clearpage