Changeset 12489 for NEMO/trunk/src/TOP/PISCES/SED/sedrst.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/TOP/PISCES/SED/sedrst.F90 (modified) (2 diffs)

NEMO/trunk/src/TOP/PISCES/SED/sedrst.F90

@@ -330 +330 @@
       !!       In both those options, the  exact duration of the experiment
       !!       since the beginning (cumulated duration of all previous restart runs)
-      !!       is not stored in the restart and is assumed to be (nittrc000-1)*rdt.
+      !!       is not stored in the restart and is assumed to be (nittrc000-1)*rn_Dt.
       !!       This is valid is the time step has remained constant.
       !!
@@ -381 +381 @@
              ELSE
                ndastp = ndate0 - 1     ! ndate0 read in the namelist in dom_nam
-               adatrj = ( REAL( nittrc000-1, wp ) * rdt ) / rday
+               adatrj = ( REAL( nittrc000-1, wp ) * rn_Dt ) / rday
                ! note this is wrong if time step has changed during run
             ENDIF