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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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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: |
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- This is a new package in MITgcm, which solves dynamic equations for ice |
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sheets and ice streams |
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- 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- |
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ed that this will change) |
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- 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 |
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rectangular embayment |
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- halfpipe_streamice is forward-only for now, will have TAF test soon |
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- for questions, email dgoldber@mit.edu |
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o pkg/thsice: |
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- fix filling of snow-precip diagnostic (SIsnwPrc) (left from the removing |
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of snowPrc from common bloc, on May 2nd, thsice_step_fwd.F revision 1.40); |
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- remove diagnostics 'SI_FrcFx' ( now identical to 'SI_Fract' with new |
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call sequence: ice-Thermo(thsice),ice-Dyn,ice-Advect ); |
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- allow precip from pkg/cheapaml to make snow over seaice. |
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o pkg/cfc: |
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- move in separated header file (CFC_ATMOS.h) time-serie arrays of Atmos CFC |
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- remove atmos CFC 2-D arrays from common bloc (now local variables) |
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- change some hard-coded constant to run time parameter for reading and |
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and interpolating atmospheric CFC ; keep same default as previously. |
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- more flexible reading of Atmos CFC (number of records no longer hard-coded) |
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- put arguments in standard order: myTime, myIter, myThid |
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- use standard S/R GET_PERIODIC_INTERVAL for time interpolation of |
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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 |
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- new routine to print summary of CFC params and check for consistency. |
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o pkg/cfc: |
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- 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. |
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- fix interpolation of atmphspheric CFC between Sorthern and Northern |
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hemisphere value. |
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o pkg/seaice: |
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- allow to use seaice dynamics without pkg/exf (e.g., using pkg/cheapaml) |
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o pkg/seaice: add Adams-Bashforth2 time discretization for ice dynamics; |
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so far only for JFNK-solver, turn on with SEAICEuseAB2 = .TRUE. |
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- requires an additional time level that is stored in the pickup |
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- you can start with AB2 from a pickup without this time level with |
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pickupStrictlyMatch = .false. |
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checkpoint64h (2013/05/26) |
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o pkg/cheapaml: |
o pkg/cheapaml: |
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- replace one ()**.5 with SQRT + use temp var "cdu = tau/Du" (coare3_flux); |
- replace one ()**.5 with SQRT + use temp var "cdu = tau/Du" (coare3_flux); |
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affect machine truncation (but exp cheapAML_box still pass with 13 digits). |
affect machine truncation (but exp cheapAML_box still pass with 13 digits). |
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