L16 : INTENT attribute in NPROMA routines
*****************************************

In NPROMA routines (those processing a single NPROMA block), only NPROMA data should
be allowed to have an INTENT different of IN.
All other argument data should have the ``INTENT(IN)`` attribute.

This, for instance should be forbidden:

.. code-block:: fortran

   SUBROUTINE LAPINEA(&
   & YDGEOMETRY, YDML_GCONF,YDML_DYN,KST,KPROF,YDSL,KIBL,PB1,PB2,PWRL9,&
   & KVSEPC,KVSEPL,&
   & PSAVEDP,PCCO,PUF,PVF,KL0,KLH0,PLSCAW,PRSCAW,KL0H,PLSCAWH,PRSCAWH,&
   & PSCO,PGFLT1,KNOWENO)

   INTEGER(KIND=JPIM),INTENT(INOUT) :: KVSEPC
   INTEGER(KIND=JPIM),INTENT(INOUT) :: KVSEPL

In particular, ``YDMODEL`` and ``YDGEOMETRY`` as well as all their sub-components passed as arguments (eg ``YDDYNA``) should 
have the ``INTENT(IN)`` attribute in NPROMA routines.