Changes in the coupling interface in the component models

• Use statement

  The different OASIS3.3 USE statements were gathered into one USE mod_oasis (or one USE mod_prism), therefore much simpler to use.

• Support of previous prism_xxx and new oasis_xxx interfaces

  OASIS3-MCT retains prior interface names of OASIS3.3 (e.g. prism_put_proto) to ensure full backward compatibility. However, new interface names such as oasis_put are also available and should be prefered. Both routine names are listed in chapter 2.

• Auxiliary routine prism_put_restart_proto is not supported yet.

• New routines oasis_get_debug and oasis_set_debug are now available to respectively retrieve the current OASIS3-MCT internal debug level (set by $NLOGPRT in the namcouple) or to change it (see section 2.2.9).