/*!
 @mainpage Main Page
 @section descr Generic Description
 SIREN is a software to create regional configuration with
 [NEMO](http://www.nemo-ocean.eu).<br/> 
 Actually SIREN create input files needed for a basic NEMO configuration.<br/>
 
 SIREN is composed of a set of 5 Fortran programs :
   - create_coord.f90 to create fine grid coordinate file from coarse grid coordinate file.
   - create_bathy.f90 to create fine grid bathymetry file over domain.
   - merge_bathy.f90 to merge fine grid bathymetry with coarse grid bathymetry at boundaries.
   - create_restart.f90 to create initial state file from coarse grid restart or standard outputs.
   - create_boundary.f90 to create boundary condition from coarse grid standard outputs.

To install those programs see @ref md_docsrc_1_install.

 @note SIREN can not:
 - create global configuration
 - create configuarion around or close to north pole
 - change number of vertical level
 - change grid (horizontal or vertical)

 @section howto How to use
   @subsection howto_coord to create fine grid coordinate file
   see create_coord.f90
   @subsection howto_bathy to create fine grid bathymetry
   see create_bathy.f90
   @subsection howto_merge to merge fine grid bathymetry
   see merge_bathy.f90
   @subsection howto_restart to create initial state file
   see create_restart.f90
   @subsection howto_boundary to create boundary condition
   see create_boundary.f90

<HR>
   <b>
   - @ref md_docsrc_1_install
   - @ref md_docsrc_3_codingRules
   - @ref md_docsrc_4_changeLog
   - @ref todo
   </b>
*/