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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
============================== |
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o pkg/gmredi: |
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- New parameterisation for the calculation of K and (GM_PsiX,GM_PsiY) added. |
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- It uses mixing length theory and suppression by steering level effects to |
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calculate a diffusivity used in the Redi tensor (see Bates et al., submitted |
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to JPO, for more details). |
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- It also uses the diffusivity to calculate an eddy induced streamfunction |
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based on a PV closure (rather than a buoyancy closure as in GM). |
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- New files added to pkg/gmredi: |
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gmredi_k3d.F calculates the diffusivity for the Redi tensor and the eddy |
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induced overturning streamfunction (called from gmredi_calc_tensor) |
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gmredi_calc_eigs.F calculates the eigenvalues and eigenvectors required |
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for use in gmredi_k3d |
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gmredi_calc_urms.F calculates the the rms eddy velocity used to calculate |
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the eddy diffusivity |
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|
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checkpoint64i (2013/06/18) |
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o pkg/cheapaml: |
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- take src files from MITgcm_contrib/verification_other/offline_cheapaml/code |
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that enable the use of seaice (pkg/thsice thermo & pkg/seaice dynamics) |
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with pkg/cheapaml. |
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o utils/python: add subpackage for cubed sphere function, first example is |
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simple cs.pcol to plot 2D fields on a map |
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o pkg/streamice: |
o pkg/streamice: |
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- This is a new package in MITgcm, which solves dynamic equations for ice |
- This is a new package in MITgcm, which solves dynamic equations for ice |
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sheets and ice streams |
sheets and ice streams |
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- At the moment it is independent of atmosphere/ocean dynamics, or any |
- At the moment it is independent of atmosphere/ocean dynamics, or any |
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other physical packages in MITgcm, even ShelfIce (although it is anticipat- |
other physical packages in MITgcm, even ShelfIce (although it is anticipat- |
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ed that this will change) |
ed that this will change) |
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- There is a new verification exercise that tests it, halfpipe_streamice, |
- There is a new verification exercise that tests it, halfpipe_streamice, |
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evolves a 40x80 km ice stream/ice shelf (at coarse resolution) in a |
evolves a 40x80 km ice stream/ice shelf (at coarse resolution) in a |
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rectangular embayment |
rectangular embayment |
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- halfpipe_streamice is forward-only for now, will have TAF test soon |
- halfpipe_streamice is forward-only for now, will have TAF test soon |
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atmospheric CFC ; fix for the case myIter < PTRACERS_iter0. |
atmospheric CFC ; fix for the case myIter < PTRACERS_iter0. |
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- fix calculation of surf tendencys for partial-cell and/or Non-Lin Free-Surf |
- fix calculation of surf tendencys for partial-cell and/or Non-Lin Free-Surf |
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- new routine to print summary of CFC params and check for consistency. |
- new routine to print summary of CFC params and check for consistency. |
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o pkg/seaice: add uice/vice to the parameter list of s/r seaice_advdiff, |
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similar to thsice_advdiff. |
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Note that for the B-grid case the routine parameters uc/vc are overwritten. |
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o pkg/cfc: |
o pkg/cfc: |
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- change time interpolation for atmospheric CFC-11 (now same as for CFC-12); |
- change time interpolation for atmospheric CFC-11 (now same as for CFC-12); |
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update output (CFC-11) of experiment cfc_example and tutorial_cfc_offline. |
update output (CFC-11) of experiment cfc_example and tutorial_cfc_offline. |
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