Coupling field declaration

All processes of a component that send or receive a coupling field, or a part of it, needs to declare the coupling field.

Processes not implied in the coupling do not have to call this routine at all (for backward compatibility with OASIS3-MCT_2.0, they may still call it with any name and il_part_id).


... component4
Parameters OASIS_In, PRISM_In, OASIS_Out, PRISM_Out are defined in oasis3-mct/lib/psmile/src/mod_oasis_parameters.F90