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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
============================== |
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checkpoint61l |
| 8 |
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o Overlaps had been forgotten in calculating ijk keys : fixed |
| 9 |
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o fix cyrus makedepend for gcc 4.4 |
| 10 |
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o experiment fizhi-cs-aqualev20: |
| 11 |
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switching to new version of S/R GETPWHERE (#define TRY_NEW_GETPWHERE) |
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and generate new output. Note: new output is much closer to the old |
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one (v1.8) generated with pgf77 -O2 on Mar 14 2007 than it is from |
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the previous one (v1.9) generated with pgf77 -O0 on Jun 13 2007. |
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o pkg/fizhi: |
| 16 |
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- change to avoid indices going deliberately over array-bounds |
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- remove unnecessary MPI stuff |
| 18 |
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- perpetual spring equinox with "#define FIZHI_USE_FIXED_DAY" |
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- new version of S/R GETPWHERE available with #define TRY_NEW_GETPWHERE: |
| 20 |
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does not go over array-bounds and therefore returns reliable output. |
| 21 |
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- in fizhi_driver.F & fizhi_turb.F, fix "get_alarm" calls: |
| 22 |
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this S/R has 4 output arguments, which are used inside "get_alarm"; |
| 23 |
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when it is called with the same variable "ndum" in place of several |
| 24 |
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output arguments, this produces weird side effect inside "get_alarm" |
| 25 |
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(e.g., datein=dates(n) is overwritten by timein=times(n) since both |
| 26 |
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datein & timein, resp. 2nd and 3rd arg., are pointed to the same "ndum" |
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address) and produces error. |
| 28 |
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o lab_sea experiment: change from 2x1 tiles to 2x2 tiles and regenerate output |
| 29 |
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o pkg/seaice: fix bug in new version of S/R SEAICE_LSR.F: |
| 30 |
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update lab_sea.lsr & lab_sea.salt_plume results |
| 31 |
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o pkg/seaice: |
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Major overhaul of the LSOR solver: change discretization from original |
| 33 |
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finite differences to finite volume. The old routine is still in the |
| 34 |
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file seaice_lsr.F and can be turned on with the CPP-flag |
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SEAICE_OLD_AND_BAD_DISCRETIZATION |
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Along with this change, the discretization of the strain rates is changed. |
| 37 |
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The same flag turns on the old discretization in seaice_calc_strainrates.F |
| 38 |
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All verification experiments with seaice are affected (except for |
| 39 |
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seaice_exf_offline); global_ocean.cs32x15/input.icedyn recovers the old |
| 40 |
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results by setting the above flag. |
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Further changes involve changes in defaults: |
| 42 |
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- ALLOW_FLOODING is defined and turned on by default |
| 43 |
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- SEAICE_advSnow = .true. is now the default |
| 44 |
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- SEAICE_advSalt = .true. is now the default |
| 45 |
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- SEAICE_advAge = .true. is now the default |
| 46 |
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- SEAICE_clipVelocities = .false. is now the default |
| 47 |
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(as per J. Zhang's recommendation) |
| 48 |
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- B-grid, and thus not tested: SEAICE_TEST_ICE_STRESS_1/EXPLICIT_SSH_SLOPE |
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is defined, SEAICE_TEST_ICE_STRESS_1 is renamed into SEAICE_BICE_STRESS |
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- seaice_growth: replace computation of UG by a simple copy from wspeed |
| 51 |
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|
| 52 |
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checkpoint61k |
| 53 |
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o pkg/seaice: a few bug fixes mostly concerning the metric terms: |
| 54 |
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seaice_lsr: fixed a few metric terms, |
| 55 |
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affects lab_sea.lsr, lab_sea.salt_plume, seaice_obcs |
| 56 |
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add more debugging diagnostics |
| 57 |
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seaice_evp: removed superfluous many metric terms of FV discretization |
| 58 |
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of stress divergence |
| 59 |
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affects lab_sea, lab_sea.hb87 |
| 60 |
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seaice_ocean_stress: removed superfluous many metric terms of FV discretization |
| 61 |
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of stress divergence for non-evp solver |
| 62 |
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(this part is not tested anywhere) |
| 63 |
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seaice_calc_strainrates: fixed a bug in no-slip boundary conditions, |
| 64 |
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they were effectively only half slip |
| 65 |
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affects lab_sea.hb87 |
| 66 |
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updated all relevant verification experiments (except lab_sea//output_adm.txt |
| 67 |
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which was left over, but fails at level 7 & 6) |
| 68 |
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|
| 69 |
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checkpoint61j |
| 70 |
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o pkg/seaice: turn a few hard wired parameters into run time parameters |
| 71 |
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o pkg/seaice/exf/monitor: turn netcdf coordinate variable T into model |
| 72 |
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time in seconds as promised by the usints in seaice_monitor and exf_monitor |
| 73 |
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o pkg/mnc: fix the coordinate variables for multi-tile curvi-linear grids |
| 74 |
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that are not cubed-sphere grids |
| 75 |
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o pkg/seaice: fix a bug for the rare case of SEAICE_VECTORIZE_LSR |
| 76 |
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o pkg/ctrl: |
| 77 |
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fix bug in ctrl_depth_ini.F (EXCH_XYZ was applied to 2-D field xx_r_low) |
| 78 |
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o non-hydrostatic (calc_gw.F): |
| 79 |
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fix viscA4 on CS-grid + fix diagnostics: Wm_Diss & Wm_Advec |
| 80 |
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update output of exp. global_ocean.cs32x15.viscA4 |
| 81 |
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o remove backward compatibility for thetaMin,phiMin |
| 82 |
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(replaced by xgOrigin,ygOrigin on Jan 27, 2009) |
| 83 |
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o pkg/exf: fix a serious bug in exf_set_uv.F: do a rotation of the |
| 84 |
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interpolated wind field not only for curvilineargrid=.true., but also |
| 85 |
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for a rotated grid (rotateGrid=.true.) |
| 86 |
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o pkg/exf: add capability to bypass interpolation for runoff |
| 87 |
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by setting yet another CPP-flag |
| 88 |
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o eesupp/src, B-grid exchange: |
| 89 |
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add simple (6 tiles, non MPI) CS exch + standard interface S/R. |
| 90 |
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o autodiff |
| 91 |
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new CPP option ALLOW_TAMC_SINGLEPREC_COMLEV |
| 92 |
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allows to switch to single-prec common blocks; |
| 93 |
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corresponding switch occurs in tamc.h, integer isbyte |
| 94 |
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TAF store directivs "byte" and "kind" seem equivalent; |
| 95 |
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Most tamc.h have been updated correspondingly. |
| 96 |
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|
| 97 |
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checkpoint61i |
| 98 |
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o autodiff: |
| 99 |
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fix autodiff_sore/_restore indices for obcs |
| 100 |
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(spotted by I. Hoteit, M. Mazloff) |
| 101 |
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o pkg/autodiff, pkg/ctrl: |
| 102 |
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Add flag to reduce all tapelev I/O to single-prec. |
| 103 |
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In data.ctrl set |
| 104 |
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doSinglePrecTapelev = .TRUE. |
| 105 |
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o model/src/ini_curvilinear_grid.F, new grid-file format without EXCH2: |
| 106 |
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check in hack for SX8 compiler (for dxV, dyU); remove it afterwards. |
| 107 |
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o pkg/shelfice: fix bug with SHELFICEconserve flag, prepare for |
| 108 |
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real fresh water flux (not yet) |
| 109 |
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o pkg/mdsio & rw: |
| 110 |
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- add argument & option to S/R MDS_WRITEVEC_LOC (avoid Open/Close & write-meta) |
| 111 |
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- add simple interface S/R to MDS_WRITEVEC_LOC in pkg/rw: WRITE_GLVEC_RX. |
| 112 |
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o pkg/flt: |
| 113 |
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- replace FLT_INIT by 3-steps standard initialization S/R: readparms, |
| 114 |
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init_fixed & ini_varia. |
| 115 |
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- clean-up & simplify linear interpolation S/R: |
| 116 |
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move flt_bilinear.F -> flt_interp_linear.F ; add arg. myThid. |
| 117 |
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- fix some indices (mainly vertical index) ; add IMPLICIT NONE. |
| 118 |
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- more efficient I/O, using new options of MDS_WRITEVEC_LOC S/R. |
| 119 |
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- add vert. coordinate & horiz. indices to output files. |
| 120 |
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- change vertical position in initial condition, from index to depth [m]. |
| 121 |
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- store horizontal (decimal) indices i,j in common block (instead of coord. x,y) |
| 122 |
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(easier to get to a curvilinear grid) ; delX,delY no longer used. |
| 123 |
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o pkg/ggl90: a few modifications: |
| 124 |
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- fix bottom boundary condition, and interpolation of KappaE |
| 125 |
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near top and bottom |
| 126 |
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- use same set of viscosity/diffusivity for TKE/momnetum/tracer |
| 127 |
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- add smoothing option as in Blanke and Delecluse (1993) (--> ALLOW_GGL90_SMOOTH) |
| 128 |
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- add a few options for mixing-length upper limit (--> mxlMaxFlag) |
| 129 |
o rename thetaMin,phiMin -> xgOrigin,ygOrigin |
o rename thetaMin,phiMin -> xgOrigin,ygOrigin |
| 130 |
(maintain temporary backward compatibility, until next checkpoint) |
(maintain temporary backward compatibility, until next checkpoint) |
| 131 |
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|
| 2449 |
- my82 (Mellor and Yamada, 1982) level 2 turbulence closure scheme |
- my82 (Mellor and Yamada, 1982) level 2 turbulence closure scheme |
| 2450 |
- these scheme operate in a similar manner as KPP (without ghat, of |
- these scheme operate in a similar manner as KPP (without ghat, of |
| 2451 |
course), however there is only one diffusivity that is used for both |
course), however there is only one diffusivity that is used for both |
| 2452 |
temperature and salinity (and passive tracers)ç |
temperature and salinity (and passive tracers) |
| 2453 |
o add offline package |
o add offline package |
| 2454 |
o add "verification/dic_example" which contains a dic-gchem-ptracer setup |
o add "verification/dic_example" which contains a dic-gchem-ptracer setup |
| 2455 |
provided by Stephanie Dutkiewicz |
provided by Stephanie Dutkiewicz |
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