Opened 5 years ago

Closed 3 years ago

Last modified 2 years ago

#1438 closed Enhancement (wontfix)

Use istate_uvg in NEMO v3.2

Reported by: Robin_Waldman Owned by: nemo
Priority: low Milestone: Unscheduled
Component: OCE Version: release-3.2
Severity: Keywords: DOM initialization
Cc:

Description

The routine istate_uvg within istate.F90 has been reactivated in order to start model run at geostrophic balance.

2 programs have been modified, and key_istate_uvg has to be activated within complilation options to run the scripts :

  • istate.F90: if a restart is read, all dynamical variables are set to 0; then, istate_uvg is called and computes ub, un, vb, vn, hdivb, hdivn, rotb, rotn and gcx, gcb from dynspg. The routine has been modified to account for partial steps and free surface.
  • sshwzv.F90: at the 1st timestep, sshb and sshn are initialized with ssha.

Commit History (0)

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Attachments (2)

istate.F90 (26.3 KB) - added by Robin_Waldman 5 years ago.
sshwzv.F90 (14.9 KB) - added by Robin_Waldman 5 years ago.

Download all attachments as: .zip

Change History (7)

Changed 5 years ago by Robin_Waldman

Changed 5 years ago by Robin_Waldman

comment:1 Changed 4 years ago by nicolasmartin

  • Keywords DOM added; istate istate_uvg removed

comment:2 Changed 4 years ago by nicolasmartin

  • Keywords geostrophy removed

comment:3 Changed 3 years ago by lovato

  • Resolution set to wontfix
  • Status changed from new to closed

The NEMOv3.2 is a rather obsolete branch and the proposed changes are applicable also to 3.4 and 3.6,
which already includes a dedicated routine for istate, namely istate_uvg that can be called,
while the initial zeroing of ssh fields can be easily applied to DYN/sshwzv.F90.

Note that this feature is not present in the current version of trunk.

comment:4 Changed 2 years ago by nemo

  • Keywords Misc. added

comment:5 Changed 2 years ago by nemo

  • Keywords Misc. removed
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