Opened 11 years ago

Closed 10 years ago

Last modified 3 years ago

#659 closed Task (fixed)

ldfdyn changes to allow mixed laplacian/bilaplacian lateral diffusion on momentum

Reported by: edblockley Owned by: edblockley
Priority: low Milestone:
Component: OCE Version: release-3.3
Severity: Keywords: diffusion
Cc: rachid.benshila@… Review:
MP ready?:
Progress:

Description

Changes to lateral diffusion on momentum to allow the user to use both laplacian and bilaplacian diffusion together. This may be of use for the suppression of grid-point noise in high resolution configurations.

This change also includes the option to use neither lateral diffusion operator for testing purposes.

This includes an additional namelist variable to specify the background bilaplacian diffusion coefficient.

No new cpp keys are required.

Commit History (0)

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Change History (8)

comment:1 Changed 11 years ago by edblockley

  • Status changed from new to assigned

comment:2 Changed 10 years ago by gm

  • Resolution set to fixed
  • Status changed from assigned to closed
  • Version changed from nemo_v3_2 to nemo_v3_3_beta

see also ticket #371

Done in v3.3beta see changeset:2236

comment:3 Changed 4 years ago by nicolasmartin

  • Milestone 2010 Stream 3: Developments & Implementation of new features deleted

Milestone 2010 Stream 3: Developments & Implementation of new features deleted

comment:4 Changed 4 years ago by nicolasmartin

  • Keywords bilaplacian removed

comment:5 Changed 4 years ago by nicolasmartin

  • Keywords laplacian removed

comment:6 Changed 4 years ago by nicolasmartin

  • Keywords grid-scale removed

comment:7 Changed 4 years ago by nicolasmartin

  • Keywords noise removed

comment:8 Changed 3 years ago by nemo

  • Type changed from Development to Task

Remove 'Development' type

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