Changeset 12489 for NEMO/trunk/src/OCE/nemogcm.F90

Timestamp:

2020-02-28T16:55:11+01:00 (4 years ago)

Author:

davestorkey

Message:

Preparation for new timestepping scheme #2390.
Main changes:

1. Initial euler timestep now handled in stp and not in TRA/DYN routines.
2. Renaming of all timestep parameters. In summary, the namelist parameter is now rn_Dt and the current timestep is rDt (and rDt_ice, rDt_trc etc).
3. Renaming of a few miscellaneous parameters, eg. atfp -> rn_atfp (namelist parameter used everywhere) and rau0 -> rho0.

This version gives bit-comparable results to the previous version of the trunk.

File:

• NEMO/trunk/src/OCE/nemogcm.F90 (modified) (2 diffs)

NEMO/trunk/src/OCE/nemogcm.F90

@@ -160 +160 @@
       !                            !==   time stepping   ==!
       !                            !-----------------------!
+      !
+      !                                               !== set the model time-step  ==!
+      !
       istp = nit000
       !
@@ -479 +482 @@
 
       !                                      ! Icebergs
-                           CALL icb_init( rdt, nit000)   ! initialise icebergs instance
+                           CALL icb_init( rn_Dt, nit000)   ! initialise icebergs instance
 
                                                 ! ice shelf