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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: Stevens BCs (still only for east and west) |
| 8 |
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- fix Stevens BCs by using intermediate velocities of previous |
| 9 |
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time step as "baroclinic" contribution rather velocity of one grid cell |
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inside the boundaries; more consistent but makes the entire treatment |
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more complicated, requires new pickup files and two new S/Rs: |
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obcs_copy_uv_n and obcs_save_uv_n |
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keep old version with flag OBCS_STEVENS_USE_INTERIOR_VELOCITY |
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(undefined by default) |
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- silently move computation of some grid factors into separate loops to |
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save some recomputations |
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- add a hack for non-linear free surface |
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- add a verification experiment to exp4 that tests this code |
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o make gluemnc/xplodemnc work with (moron) non-GNU shell tools |
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|
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checkpoint63d (2011/10/25) |
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o pkg/obcs + seaice-dynamics: |
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- new implementation calls OBCS_APPLY_UVICE (in seaice_dynsolver.F) before |
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solving for uIce,vIce and prevent SEAICE_LSR or SEAICE_EVP to modify OB |
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values (consistent with an implicit method). |
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- add option OBCS_UVICE_OLD (in OBCS_OPTIONS.h, defined by default) to |
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return to older implementation (same results as before); note that none of |
| 28 |
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the "experimental" OBCS_SEAICE options are implemented in the new version. |
| 29 |
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- switch test exp. seaice_obcs to use new version (update output). |
| 30 |
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o pkg/seaice: |
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- add few stop (B-grid & CS-exch, B-grid & obcs, AUTODIFF & SEAICE_maskRHS) |
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- add parenthesis in Water-Ice drag calculations (evp & lsr); |
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- in seaice_lsr.F, simplify and fix AA3 setting in case sNx or sNy=1; |
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and fix case SEAICE_waterDrag=0 (but unstable if no or little seaice) |
| 35 |
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- update output of test exp lab_sea that uses evp or lsr (fwd+ad) |
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and global_ocean.cs32x15 (icedyn & seaice fwd+ad). |
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o pkg/layers: |
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- Include potential density as new coordinate (Thanks to David Munday) |
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o pkg/dic: |
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- Remove subroutine CALC_PCO2_APPROX_CO3 from carbon_chem.F and add |
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carbonate computation/output to CALC_PCO2_APPROX |
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o pkg/generic_advdiff |
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- make TAF generate code that vectorizes: |
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gad_dst3fl_adv_*.F, gad_u3c4_impl_r.F |
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o model/src: |
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- improve vectorization also for adjoint code of |
| 47 |
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solve_tridiagonal and solve_pentadiagonal. As this requires up to |
| 48 |
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5 new 3D-fields, this code is only turned on for the combination of |
| 49 |
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ALLOW_AUTODIFF_TAMC and TARGET_NEC_SX. Also remove error message |
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for singular matrix check (only for TARGET_NEC_SX). |
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- remove hard-wiring of CPP-flag ALLOW_SOLVERS_KLOOPINSIDE to |
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ALLOW_AUTODIFF. This flag now needs to be set outside of |
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solve_tri/pentadiagonal.F |
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o pkg/exf: |
o pkg/exf: |
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- fix previous modif in exf_readparms.F (revision 1.66: treatment of |
- fix previous modif in exf_readparms.F (revision 1.66: treatment of |
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optional namelist EXF_NML_OBCS). |
optional namelist EXF_NML_OBCS). |
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