= PDAF_finalize = 

This page documents the routine `PDAF_finalize` of PDAF, which was introduced with PDAF V3.1 as a replacement for `PDAF_deallocate`. 

This routine deallocates the big internal arrays of PDAF to clean up memory at the end of a data assimilation simulation. It further finalizes the MPI parallelization if it was initilize by PDAF.

The interface is the following:
{{{
SUBROUTINE PDAF_finalize()
}}}
Thus, it was no arguments.

Note:
 * In the code structure of the templates and tutorials,  this routine is called in the interface user routine `finalize_pdaf`.