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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 CS-grid: fix divergence contribution to Leith viscosity. Affects (@ |
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truncation level) 4/5 MLAdjust test results (11&12 digits match). |
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| 10 |
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checkpoint57t_post |
| 11 |
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o test biharmonic viscosity + no-slip with exp: global_ocean.cs32x15.viscA4 |
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o finish adding brackets (coriolis S/R, vecinv) in multi-terms sum to get |
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same truncation, independent of the face number: affects affects several |
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test. exp.: Update global_ocean.cs32x15 (+.thsice) & MLAdjust (all 5). |
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o fix bug in mom_v_sidedrag (biharmonic viscosity was counted 2 times); |
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note that biharmonic viscosity + no-slip was not tested in any experiment. |
| 17 |
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o fix bug in non-linear free-surf side-drag ; generate new output for |
| 18 |
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global_ocean.cs32x15(+.thsice) & global_ocean_pressure. |
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o make mnc honor the writeBinaryPrec flag for most kinds of output |
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o eesupp: split EEPARAMS into EESIZE/EEPARAMS and add a vector global sum |
| 21 |
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o minor change in averaging W (mom_vi_?_vertshear.F) that affects truncation |
| 22 |
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error; update output from global_ocean.cs32x15(+.thsice) & MLAdjust (all 5). |
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o add brackets in multi-terms sum to get same truncation, independent of |
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the face number (manage to get exactly same value of gU,gV at the cs-edge) |
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affects several test. exp. Update global_ocean.cs32x15 (+.thsice). |
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o Clean, new version of mom_calc_visc. Adds a new feature, viscAhRemax |
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and viscA4Remax, which allow one to limit the minimum viscosity by specifying |
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a maximum grid-scale Reynolds number. Also, changes all length calculations |
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in the case of grid anisotropy to geometric mean of dx**2 and dy**2. |
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Suggested values of viscosity parameters found in mom_calc_visc. |
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Many new viscosity diagnostics available. |
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checkpoint57s_post |
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o Add clearing-house for viscosity calculations, mom_calc_visc and |
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correct numerous bugs in LeithD and Smagorinsky discretizations. |
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mom_calc_visc now allows for Smagorinsky, Leith and LeithD to be |
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used simultaneously, and to be used in mom_vecinv and mom_fluxform. |
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Mom_vecinv can be used with standard viscous calculation (mom_vi_hdissip.F) |
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and with Strain-Tension viscous term calculation (mom_hdissip.F). |
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The Strain-Tension form is now called with useStrainTensonVisc=.true. |
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ViscAhStrain and viscAhTension are now retired. |
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o diagnostics "VISCAHD" & "VISCA4D" replace "VISCAH" & "VISCA4". |
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o In response to JMC's bug report, genmake2 now ignores any soft-links |
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that it finds in the *current* directory when searching for files. |
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Soft-links found in any other source directories will still work as |
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they did before. |
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o add HAVE_SETRLSTK define and useSETRLSTK flag (eedata) which calls |
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a C routine to unlimit the stack size |
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o mnc-ify pkg/aim snapshot vars |
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o mnc-ify pkg/land as requested by Daniel |
| 51 |
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o various changes to mnc including: |
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- all files use the new "BASENAME[[.ITER].{t|f}NUM].nc" format |
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- output can now be grouped so that all files within a group |
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change the ITER portion of their names in lock-step together |
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- can now read ("global") PER-FACE (in addition to PER-TILE) files |
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and works with both EXCH1 and EXCH2 (but needs more testing) |
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- writing works for all verification test cases w/ g77 on Linux |
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| 59 |
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checkpoint57r_post |
| 60 |
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o make MNC variable initialization happen earlier |
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o add diagnostics for (almost) each term of the momentum Eq. |
| 62 |
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o remove SST,SSS,UVEL_k2,VVEL_k2 diagnostics. |
| 63 |
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o move pkg timeave out of pkg-groups "oceanic" & "atmospheric" (pkg/pkg_groups) |
| 64 |
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o remove MINIMAL_TAVE_OUTPUT option ; |
| 65 |
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add "dumpInitAndLast" to replace "nodumps" (and MINIMAL_TAVE_OUTPUT). |
| 66 |
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o move some basic S/R (used elsewhere in the code) from pkg/mdsio to eesupp/src |
| 67 |
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allows to compile without pkg/mdsio (& test successfully hs94.1x64x5) |
| 68 |
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o add MNC output for adjoint of EXF (adexf), SEAICE (adseaice) |
| 69 |
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o add time-dependent SST, SSS control |
| 70 |
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o cost terms in ecco/ modularized (new cost_generic.F) |
| 71 |
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o cost_averages routines are modularized (new cost_averagesgeneric.F) |
| 72 |
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o new infrastructure for seaice model vs. obs misfits in seaice/ |
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* driver from the_main_loop.F is seaice_cost_driver.F |
| 74 |
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* first term is AREA vs. SMR observation misfit (ALLOW_SEAICE_COST_SMR_AREA) |
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* gradient check in Exp. 6a of natl_box_adjoint/ |
| 76 |
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o natl_box_adjoint input_seaice for Lab. Sea now available online via wget |
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(see README file) |
| 78 |
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| 79 |
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checkpoint57q_post |
| 80 |
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o fix initialisation Pb in calc_gw (get NANs in exp5 with g77) |
| 81 |
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o fix annoying months-old bug in mnc/mdsio output for seaice pkg |
| 82 |
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- bug was reported by Jean-Michel and Ian Fenty |
| 83 |
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o fix initialization Pb in AIM-Ocean coupled model (aim_sice2aim.F) |
| 84 |
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update exp. cpl_aim+ocn output. |
| 85 |
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o Implement 4-level checkpointing: AUTODIFF_4_LEVEL_CHECKPOINT |
| 86 |
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Needed for high-res. runs with large global files |
| 87 |
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to be able to limit tapelev size |
| 88 |
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o Changed some tests for adjoint: |
| 89 |
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* carbon/ now tests AUTODIFF_2_LEVEL_CHECKPOINT |
| 90 |
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* natl_box_adjoint/code_bulk/ tests AUTODIFF_4_LEVEL_CHECKPOINT |
| 91 |
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* global_ocean.90x40x15/ back to default 3-level checkpointing |
| 92 |
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o Modifications to enable scripted COMMON to MODULE conversion |
| 93 |
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* verification/OpenAD/code/ has necessary scripts and description; |
| 94 |
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* converts, compiles and runs successfully; |
| 95 |
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| 96 |
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checkpoint57p_post |
| 97 |
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o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F |
| 98 |
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o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED |
| 99 |
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(already the case for some pkgs, including recent MNC_init, e.g. thsice) |
| 100 |
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o call CALC_GW from DYNAMICS (instead of from FORWARD_STEP) |
| 101 |
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o Dissipation & phiHyd gradient are always added to gU,gV in timestep.F |
| 102 |
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(was already the case for dissipation with mom_vecinv, |
| 103 |
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and also the case for grad.PhiHyd when staggered-timeStep) |
| 104 |
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This will allow to put dissipation out-off the AB time-stepping. |
| 105 |
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Unfortunately, affects truncation error. Update output of exp. that "fails" |
| 106 |
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(cg2d matching number) and leave the others for later: front_relax(10), |
| 107 |
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global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12), |
| 108 |
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matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2). |
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checkpoint57o_post |
checkpoint57o_post |
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o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and |
o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and |
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(2) its ready to be documented during the 20050801 DocFest |
(2) its ready to be documented during the 20050801 DocFest |
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