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revision 1.1437 by jmc, Fri May 20 01:31:10 2011 UTC revision 1.1438 by jmc, Fri May 20 21:48:43 2011 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o pkg/obcs:
8      - do not mask tracer when applying OB (tracer == 0 could generate problems)
9      - apply tracer OB values to tracer field only at OB location (instead of
10        over a band of OLx width)
11      - clean-up obcs_apply_w.F & obcs_apply_eta.F (since less calls to these S/R)
12      - remove OBCS_MULTIDIM_OLD_VERSION code in gad_advection.F and remove
13        obcs_apply_tloc.F & obcs_apply_sloc.F
14    o obcs in model/src:
15      - call OBCS_APPLY_W only if NonHydrostatic.
16      - call OBCS_APPLY_ETA only if NonLinFreeSurf.
17      - reset dEtaHdt and wVel to zero outside OB interior region ;
18      - leave tracer unchanged outside OB interior region: This has no effect
19        on the solution but just to prevent unrealistic tracer value outside OB.
20      - zero out velocity outside OB interior region: This has no effect on
21        the solution but just to prevent unrealistic velocity outside OB.
22  o obcs and non-lin free-surf:  o obcs and non-lin free-surf:
23     move call to OBCS_APPLY_R_STAR from update_r_star.F to calc_r_star.F     move call to OBCS_APPLY_R_STAR from update_r_star.F to calc_r_star.F
24     and call to OBCS_APPLY_SURF_DR from update_surf_dr.F to calc_surf_dr.F     and call to OBCS_APPLY_SURF_DR from update_surf_dr.F to calc_surf_dr.F
# Line 17  o obcs and 2d/3d solver norm: Line 32  o obcs and 2d/3d solver norm:
32     use interior masks (maskInC) to cancel out cg2d & cg3d matrix coeff at OB     use interior masks (maskInC) to cancel out cg2d & cg3d matrix coeff at OB
33     and outside OB interior region (will allow to place OB further inside the     and outside OB interior region (will allow to place OB further inside the
34     domain). Depending on the domain, can affects cg2d-Norm (previous     domain). Depending on the domain, can affects cg2d-Norm (previous
35     cancelation outside OB was only partial), e.g. in exp4 & obcs_ctrl,     cancellation outside OB was only partial), e.g. in exp4 & obcs_ctrl,
36     and cg3d-Norm (previous Norm was computed before canceling OB terms),     and cg3d-Norm (previous Norm was computed before canceling OB terms),
37     e.g. in tutorial_plume_on_slope.     e.g. in tutorial_plume_on_slope.
38    - update output of exp.: exp4 (x2), obcs_ctrl and tutorial_plume_on_slope.    - update output of exp.: exp4 (x2), obcs_ctrl and tutorial_plume_on_slope.
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