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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/obcs |
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- S/R obcs_calc_stevens: fix a small bug (gammat -> gammas where appropriate) |
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o pkg/exf (interpolation): |
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- assume periodicity in X only if input field cover full longitude range. |
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- improve search for lat. index (supposed to be faster, in ~log2(ny) steps, |
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and should vectorise). |
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- fix input lat of the 2 added row (in case we provide N.pole data). |
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checkpoint63h (2011/12/30) |
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o pkg/seaice: |
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- change declaration of UVM from _RL to _RS in order to get B-grid |
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uIce,vIce monitor when _RS = real*4 |
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o pkg/offline: |
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- new S/R OFFLINE_RESET_PARMS for resetting main-model params (switch off flags); |
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- compute vertical velocity if not read from file (switch on exactConserv |
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& staggerTimeStep); |
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- fix output of ptracer monitor iter & time for default PTRACERS_monitorFreq. |
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o verification: |
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- update grid-files (in tutorial_held_suarez_cs/input and fizhi-cs-32x32x40/input) |
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with grid-angle generated using "utils/matlab/cs_grid/cubeCalcAngle.m": |
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fix Pb in yG definition @ 2 missing corners (previously yG was averaged); |
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- update output of exp. global_ocean.cs32x15.viscA4 after changing |
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grid-file angles (used here for coriolis-3d); |
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- remove (or gzip) few files not needed to run fizhi-cs experiments. |
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o pkg/exf (vector interpolation): |
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- rotate vector component toward local grid-axis orientation using grid-angles |
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(stored in GRID.h) instead of locally computed rotation angle; keep old code |
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available with exf option EXF_USE_OLD_VEC_ROTATION (undef by default). |
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o pkg/seaice: |
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- allow to compile with exf options ALLOW_ATM_TEMP or ALLOW_DOWNWARD_RADIATION |
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undefined. Fix and remove the stop when ALLOW_RUNOFF is undefined. |
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o pkg/PKG_OPTIONS.h files: |
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- move #include "CPP_OPTIONS.h" just after #include "PACKAGES_CONFIG.h", |
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outside of the #ifdef ALLOW_THISPKG / #endif block. |
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- update verification/*/code/PKG_OPTIONS.h files. |
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o add a verification experiment (offline_exf_seaice/input.seaice) that test |
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the B-grid LSOR solver |
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o pkg/seaice: sort out emissivity and long wave radiation step 2: |
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- add emissivity for snow and ice as new run-time parameters |
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(unfortunately) that default to the corresponding exf values; this |
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changes results in most verification experiments so that for backward |
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compatibility these parameter have to be set explicitly to inconsistent |
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values (ugly); |
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- the exf-flag EXF_LWDOWN_WITH_EMISSIVITY then gets rid off the hard-wired |
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emissivities of 0.97 associated with lwdownloc in S/R seaice_solve4temp |
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until we agree how to handle this bug properly |
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o pkg/exf (interpolation): |
o pkg/exf (interpolation): |
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- add a set of run-time param ({inputfield}_interpMethod), one for |
- add a set of run-time param ({inputfield}_interpMethod), one for |
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each interpolated input field, to select the interpolation method |
each interpolated input field, to select the interpolation method |
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- print interpolation parameters to standard output; |
- print interpolation parameters to standard output; |
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- refine exf_check.F accordingly ; stop if USE_NO_INTERP_RUNOFF is defined |
- refine exf_check.F accordingly ; stop if USE_NO_INTERP_RUNOFF is defined |
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(to use instead runoff_interpMethod=0 in data.exf). |
(to use instead runoff_interpMethod=0 in data.exf). |
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- simplify default setting of interpolation parameters (for all fields, |
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set position to match model grid cell-center position, leading to trivial |
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interpolation in case of regular Lat-Lon grid) and fix for the case of |
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non-uniform delY. |
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o pkg/exf/exf_radiation.F: add the factor ocean_emissivity to lwdown, for |
o pkg/exf/exf_radiation.F: add the factor ocean_emissivity to lwdown, for |
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within #ifdef EXF_LWDOWN_WITH_EMISSIVITY/#endif. Unless ocean_emissivity=1. |
within #ifdef EXF_LWDOWN_WITH_EMISSIVITY/#endif. Unless ocean_emissivity=1. |
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this factor is absolutely required, because the lw exitance (= out-going |
this factor is absolutely required, because the lw exitance (= out-going |
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