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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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o pkg/pp81: add diagnostics for vertical eddy viscosity and diffusivity |
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(requires new subroutines pp81_init_fixed.F/pp81_diagnostics_init.F) |
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o pkg/obcs: Stevens BCs (still only for east and west) |
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- fix Stevens BCs by using intermediate velocities of previous |
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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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checkpoint63d (2011/10/25) |
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o pkg/obcs + seaice-dynamics: |
o pkg/obcs + seaice-dynamics: |
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- new implementation calls OBCS_APPLY_UVICE (in seaice_dynsolver.F) before |
- 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 |
solving for uIce,vIce and prevent SEAICE_LSR or SEAICE_EVP to modify OB |
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- add option OBCS_UVICE_OLD (in OBCS_OPTIONS.h, defined by default) to |
- 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 |
return to older implementation (same results as before); note that none of |
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the "experimental" OBCS_SEAICE options are implemented in the new version. |
the "experimental" OBCS_SEAICE options are implemented in the new version. |
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- switch test exp. seaice_obcs to use new version (update output). |
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o pkg/seaice: |
o pkg/seaice: |
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- add few stop (B-grid & CS-exch, B-grid & obcs, AUTODIFF & SEAICE_maskRHS) |
- 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); |
- add parenthesis in Water-Ice drag calculations (evp & lsr); |
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o pkg/dic: |
o pkg/dic: |
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- Remove subroutine CALC_PCO2_APPROX_CO3 from carbon_chem.F and add |
- Remove subroutine CALC_PCO2_APPROX_CO3 from carbon_chem.F and add |
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carbonate computation/output to CALC_PCO2_APPROX |
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: |
o model/src: |
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- improve vectorization also for adjoint code of |
- improve vectorization also for adjoint code of |
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solve_tridiagonal and solve_pentadiagonal. As this requires up to |
solve_tridiagonal and solve_pentadiagonal. As this requires up to |
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5 new 3D-fields, this code is only turned on for the combination of |
5 new 3D-fields, this code is only turned on for the combination of |
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ALLOW_AUTODIFF_TAMC and TARGET_NEC_SX. |
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 |
- 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 |
ALLOW_AUTODIFF. This flag now needs to be set outside of |
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solve_tri/pentadiagonal.F |
solve_tri/pentadiagonal.F |