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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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o fix bug (typo) in obcs_apply_eta.F |
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o add a new package shelfice which enables us to model the circulation |
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underneath shelf-ice with draughts of hundreds of meters. |
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- works |
| 11 |
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- to do: + include improved thermodynamics |
| 12 |
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+ check whether kSurfC (from model/inc/SURFACE.h) can be used |
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instead of new field kTopC |
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+ can we use topoFile, Ro_surf and existing code in ini_depth.F |
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instead of new field R_shelfIce and new code in ini_depth.F |
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and ini_mask_etc.F? |
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o seaice pkg: |
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- add a cpp-flag to include a simple formula for a salinity dependent |
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freezing point of sea water at the surface |
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- change the contents of SEAICE_TEST_ICE_STRESS_1 so that zonal and |
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meridional stresses are now different (and hopefully correct) |
| 22 |
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o AIM pkg: change threshold on large-scale condensation to conserve Heat. |
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update results of aim.5l_LatLon test ; fix title & units of AIM diagnostics |
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and change 3 diagnostics names (OSR,OSRCLR,KM -> TSR,TSRCLR,DRAG) |
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o pkg/diagnostics: add options and parameters for regional-statistics |
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diagnostics ; define regions by reading a region-mask from a file |
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(might add other options later) |
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o pkg/bulk_force: |
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- add option and parameters to use AIM surface-flux formulae. |
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- Change loading part: S/R BULKF_FIELDS_LOAD only take care of bulkf_fields ; |
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others forcing fields (defined in PARM05, parameter file "data") are loaded |
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from S/R EXTERNAL_FIELDS_LOAD, as usually (with useBulkforce = T or F). |
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- initialise all bulkf_fields in bulkf_init.F ; do in-lining of exf_bulkcdn.F |
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- use the right EXCH call for uwind,vwind (to work on CS-grid). |
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- re-arrange header files (move parameters from BULKF.h to BULKF_PARAMS.h) |
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and parameters (note: calcWindStress replaces .NOT.readwindstress). |
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- cleaner interface with pkg/thSIce (new S/R THSICE_GET_PRECIP). |
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checkpoint58 |
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o add "--embed-source" option to genmake2 which, when the supporting |
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tools can be compiled (as determined by genmake2) will turn on the |
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embed_files package which then embeds the entire MITgcm source code |
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(*.[fFhc] + Makefile) used for the build within the executable |
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- requested by CNH but off by default |
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- adds a paltry <9MB to the mitgcmuv executable in most cases |
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- only writes the output when useEMBEDSRC in eedata is true |
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o clean up 3-dim. relaxation codes: |
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* Fix I/O inconsistency in pkg/rbcs: replace precFloat32 by readBinaryPrec |
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* Remove 3-dim. relaxation code from pkg/exf (now use only pkg/rbcs) |
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* Thanks to Tom Haine for testing! |
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checkpoint57z_post |
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o make CG3D solver compatible with Free-surface at k > 1 (p-coordinate): |
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affects output (@ truncation level) of exp. plume_on_slope ; updated. |
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o fix the pickup behavior for obcs in combination with ptracers |
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o fix a bug in ptracers_external_fields_load |
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o no AB-2 at the first iteration for Gw (consistent with Gu,Gv,Gt,Gs ...) |
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affects results of NH experiments (but all our NH tests have Gw[it=1]==0 !!) |
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o transfered surface NH pressure to eta field (if exactConserv). |
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o gmredi: fix bugs in slope tapering ldd97 (depthZ had the wrong sign) |
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and update lab_sea output.txt file. |
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o completing 3-dim. relaxation code: additional term |
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1/tau*( theta(i,j,k) - thetaStar(i,j,k) ) |
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in S/R EXTERNAL_FORCING_T (file external_forcing.F) |
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* At compile time, in "EXF_OPTIONS.h" set |
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#define ALLOW_CLIMTEMP_RELAXATION |
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#define ALLOW_CLIMSALT_RELAXATION |
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* At runtime in "data", under &PARM03 set (e.g., units in seconds) |
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tauThetaClimRelax3Dim = 15552000.0, |
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tauSaltClimRelax3Dim = 15552000.0, |
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* 3 cases: |
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1) Use a constant-in-time 3-dim. field |
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2) Provide 12 3-dim. fields corresponding to Jan., ... , Dec. |
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3) Real-time relax. to time-evolving prescribed field |
| 75 |
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o Adding Laplacian-type smoothness constraint on |
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initial and boundary (forcing) controls (ic, bc) |
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* enable at compile-time via |
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ALLOW_SMOOTH_IC_COST_CONTRIBUTION, ALLOW_SMOOTH_BC_COST_CONTRIBUTION |
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* enable at run-time via mult_smooth_ic = 1, mult_smooth_bc = 1 |
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* Absolute scale somewhat unclear so far |
| 81 |
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* no area weighting was included since no other cost term does so far |
| 82 |
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| 83 |
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checkpoint57y_post |
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First step for a NLFS adjoint |
| 85 |
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o initially suppress rStar (new flag DISABLE_RSTAR_CODE) |
| 86 |
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o new init. routines for calc_r_star, calc_surf_dr |
| 87 |
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o still need to deal with ini_masks_etc |
| 88 |
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o testreport seemed happy |
| 89 |
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checkpoint57y_pre |
| 90 |
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o obcs: always reset wVel & eta (to zero or prescribe it) at the OBs. |
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o add new package rbcs (for relaxing ptracers at boundaries/depth/surface etc) |
o add new package rbcs (for relaxing ptracers at boundaries/depth/surface etc) |
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o add new offset feature to offline pkg (plus minor cleanup) |
o add new offset feature to offline pkg (plus minor cleanup) |
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o cfc fixes for final year of integration |
o cfc fixes for final year of integration |
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