.. _doc.module.agrif:

**Module AGRIF**
================

**AGRIF** (Adpatative Grid Refinement in Fortran) is a library which allows one to refine the numerical resolution in 
areas of interest. 


* This module is activated by the followings keys : **key_agrif** or **key_agrif_1way** associated with the **AGRIF_MPI** in case of mpi run  and **key_agrif_OMP** in case of OpenMP
* Environment : it requires **bison** library which analyses and transforms the source code during the compilation

.. toctree::
    :maxdepth: 2

    doc.agrif.code
    doc.agrif.preprocessing
    doc.agrif.compile_and_exec
    doc.agrif.dvpers