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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 make CG3D solver compatible with Free-surface at k > 1 (p-coordinate): |
| 8 |
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affects output (@ truncation level) of exp. plume_on_slope ; updated. |
| 9 |
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o fix the pickup behavior for obcs in combination with ptracers |
| 10 |
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o fix a bug in ptracers_external_fields_load |
| 11 |
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o no AB-2 at the first iteration for Gw (consistent with Gu,Gv,Gt,Gs ...) |
| 12 |
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affects results of NH experiments (but all our NH tests have Gw[it=1]==0 !!) |
| 13 |
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o transfered surface NH pressure to eta field (if exactConserv). |
| 14 |
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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. |
| 16 |
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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 |
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o Adding Laplacian-type smoothness constraint on forcing controls |
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* enable at compile-time via ALLOW_SMOOTH_BOUNDARY_CTRL_COST |
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* enable at run-time via mult_smooth = 1 |
| 32 |
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* Absolute scale somewhat unclear so far |
| 33 |
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* no area weighting was included since no other cost term does so far |
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| 35 |
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checkpoint57y_post |
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First step for a NLFS adjoint |
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o initially suppress rStar (new flag DISABLE_RSTAR_CODE) |
| 38 |
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o new init. routines for calc_r_star, calc_surf_dr |
| 39 |
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o still need to deal with ini_masks_etc |
| 40 |
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o testreport seemed happy |
| 41 |
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checkpoint57y_pre |
| 42 |
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o obcs: always reset wVel & eta (to zero or prescribe it) at the OBs. |
| 44 |
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o add new package rbcs (for relaxing ptracers at boundaries/depth/surface etc) |
| 45 |
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o add new offset feature to offline pkg (plus minor cleanup) |
| 46 |
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o cfc fixes for final year of integration |
| 47 |
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o clean up GCHEM_OPTIONS.h/DIC_OPTIONS.h (all options should |
| 48 |
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be in GCHEM_OPTIONS). |
| 49 |
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| 50 |
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checkpoint57x_post |
| 51 |
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o fix testreport Pb in multiple test experiment. |
| 52 |
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o cleanup our namelist syntax in verification: |
| 53 |
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- make it more F95 standards compliant (some work still needed) |
| 54 |
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- allows the vast majority of our tests to work with gfortran |
| 55 |
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o Non-Hydrostatic: |
| 56 |
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- put all NH variables (formerly in DYNVARS.h & GW.h) in NH_VARS.h |
| 57 |
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- fix exchange calls for CS-grid using the new EXCH_S3D_RL. |
| 58 |
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o Allow to apply AB on T,S rather than on AB(gT,gS): |
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- implemented within #ifdef ALLOW_ADAMSBASHFORTH_3 |
| 60 |
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- use the same arrays (gtNm,gsNm) to hold tracer field at previous |
| 61 |
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time-steps (if AB(T,S)) and tendencies (if AB(gT,gS)). |
| 62 |
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- need a "clever" read_pickup to restart from the other AB formulation |
| 63 |
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o move local commom bloc /GlobalLo/ (used for singleCpuIO) in EESUPPORT.h |
| 64 |
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o remove some unused variables (reduces number of compiler warnings) |
| 65 |
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o adjoint |
| 66 |
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* Disable useVariableViscosity for adjoint for time being |
| 67 |
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(there are a number of extensive recomputations) |
| 68 |
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* Initialize certain variables needed for adjoint |
| 69 |
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| 70 |
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checkpoint57w_post |
| 71 |
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o pkg/mdsio: use MAX_LEN_FNAM (instead of hard coded 80) for file-names |
| 72 |
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fix the singleCpuIO RS version of MDSWRITEFIELD |
| 73 |
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and add a WARNING if using globalFiles=T with multi-processors. |
| 74 |
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o write grid-file(s) in only one format (MDS or MNC): default=MNC (if |
| 75 |
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using MNC); can force MDS output by setting writegrid_mnc=F in data.mnc |
| 76 |
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o tracer advection scheme: |
| 77 |
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add DST-2 (=Lax-Wendroff) & 1rst order upwind schemes (the way to get |
| 78 |
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those 2 schemes before, changing GAD_FLUX_LIMITER.h + to recompile, |
| 79 |
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was not very convenient). |
| 80 |
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add implicit version for DST-3 & DST3_Flux_Limit vertical advection; |
| 81 |
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(further tests needed for the implicit DST & Flux-Limiter schemes). |
| 82 |
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o PTRACERS: added namelist parameter PTRACERS_ref in analogy to tRef |
| 83 |
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and sRef for convenience, handy, when you want to initialize |
| 84 |
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ptracers in a large domain with a constant non-zero value. Also, |
| 85 |
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untangle ptracers_init.F a little. |
| 86 |
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|
| 87 |
checkpoint57v_post |
checkpoint57v_post |
| 88 |
o change dome exp. to use variable viscosity in side-drag terms. |
o change dome exp. to use variable viscosity in side-drag terms. |
| 89 |
o remove all the files from the cfc_offline test since they are now |
o remove all the files from the cfc_offline test since they are now |
| 97 |
o vorticity & strain are now computed without masking, to account for |
o vorticity & strain are now computed without masking, to account for |
| 98 |
no-slip-side BC in variable viscosity calculation ; mask is applied |
no-slip-side BC in variable viscosity calculation ; mask is applied |
| 99 |
anyway later on, before computing advection/coriolis terms. |
anyway later on, before computing advection/coriolis terms. |
| 100 |
o modify exp4 to test new obcs support reading from external files |
o modify exp4 to test new obcs support for reading from external files |
| 101 |
and for passive tracers |
and for passive tracers |
| 102 |
o fix behavior of ptracers_monitor when monitor output is written to a |
o fix behavior of ptracers_monitor when monitor output is written to a |
| 103 |
netcdf-file; still not independent of monitor.F (writes in the same |
netcdf-file; still not independent of monitor.F (writes in the same |
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