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revision 1.945 by mlosch, Thu Jan 24 18:41:16 2008 UTC revision 1.1074 by mlosch, Tue Mar 3 10:01:40 2009 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/mnc: fix the coordinate variables for multi-tile curvi-linear grids
8      that are not cubed-sphere grids
9    o pkg/seaice: fix a bug for the rare case of SEAICE_VECTORIZE_LSR
10    o pkg/ctrl:
11      fix bug in ctrl_depth_ini.F (EXCH_XYZ was applied to 2-D field xx_r_low)
12    o non-hydrostatic (calc_gw.F):
13      fix viscA4 on CS-grid + fix diagnostics: Wm_Diss & Wm_Advec
14      update output of exp. global_ocean.cs32x15.viscA4
15    o remove backward compatibility for thetaMin,phiMin
16      (replaced by xgOrigin,ygOrigin on Jan 27, 2009)
17    o pkg/exf: fix a serious bug in exf_set_uv.F: do a rotation of the
18      interpolated wind field not only for curvilineargrid=.true., but also
19      for a rotated grid (rotateGrid=.true.)
20    o pkg/exf: add capability to bypass interpolation for runoff
21      by setting yet another CPP-flag
22    o eesupp/src, B-grid exchange:
23      add simple (6 tiles, non MPI) CS exch + standard interface S/R.
24    o autodiff
25      new CPP option ALLOW_TAMC_SINGLEPREC_COMLEV
26      allows to switch to single-prec common blocks;
27      corresponding switch occurs in tamc.h, integer isbyte
28      TAF store directivs "byte" and "kind" seem equivalent;
29      Most tamc.h have been updated correspondingly.
30    
31    checkpoint61i
32    o autodiff:
33      fix autodiff_sore/_restore indices for obcs
34      (spotted by I. Hoteit, M. Mazloff)
35    o pkg/autodiff, pkg/ctrl:
36      Add flag to reduce all tapelev I/O to single-prec.
37      In data.ctrl set
38        doSinglePrecTapelev = .TRUE.
39    o model/src/ini_curvilinear_grid.F, new grid-file format without EXCH2:
40      check in hack for SX8 compiler (for dxV, dyU); remove it afterwards.
41    o pkg/shelfice: fix bug with SHELFICEconserve flag, prepare for
42      real fresh water flux (not yet)
43    o pkg/mdsio & rw:
44     - add argument & option to S/R MDS_WRITEVEC_LOC (avoid Open/Close & write-meta)
45     - add simple interface S/R to MDS_WRITEVEC_LOC in pkg/rw: WRITE_GLVEC_RX.
46    o pkg/flt:
47     - replace FLT_INIT by 3-steps standard initialization S/R: readparms,
48       init_fixed & ini_varia.
49     - clean-up & simplify linear interpolation S/R:
50       move flt_bilinear.F -> flt_interp_linear.F ; add arg. myThid.
51     - fix some indices (mainly vertical index) ; add IMPLICIT NONE.
52     - more efficient I/O, using new options of MDS_WRITEVEC_LOC S/R.
53     - add vert. coordinate & horiz. indices to output files.
54     - change vertical position in initial condition, from index to depth [m].
55     - store horizontal (decimal) indices i,j in common block (instead of coord. x,y)
56       (easier to get to a curvilinear grid) ; delX,delY no longer used.
57    o pkg/ggl90: a few modifications:
58     - fix bottom boundary condition, and interpolation of KappaE
59       near top and bottom
60     - use same set of viscosity/diffusivity for TKE/momnetum/tracer
61     - add smoothing option as in Blanke and Delecluse (1993) (--> ALLOW_GGL90_SMOOTH)
62     - add a few options for mixing-length upper limit (--> mxlMaxFlag)  
63    o rename thetaMin,phiMin -> xgOrigin,ygOrigin
64      (maintain temporary backward compatibility, until next checkpoint)
65    
66    checkpoint61h
67    o pkg/diagnostics with "periodic averaging diagnostics":
68      fix S/R DIAGNOSTICS_COUNT ; hack diagnostics_out.F to get NetCDF output.
69    o pkg/my82: add missing "_d 0" ; update output of exp. vermix.my82
70    o pkg/obcs: fix loop ranges for balancing code
71    o pkg/flt:
72     - improve criteria for finding which tile owns a float.
73     - fix FLT_EXCH for case without MPI ; apply cyclic BC + fix also the MPI case.
74    o Add well-mixed CO2 box in aim_v23 (which includes changes in pkg
75      aim_compon_interf, ocn_compon_interf, gchem, and dic to get coupling
76      with ocean biogeo)
77    o pkg/flt:
78     - do some cleaning and fix the restart ;
79     - add output.txt in flt_example/results to get this pkg tested.
80    o genmake2: add an EXTENDED_SRC option and flag.
81       for now, cannot be turned on on command line (only through genmake_local)
82    o pkg/mdsio: read/write vector:
83     - singleCpuIO: fix RL/RS in MDSWRITEVECTOR by calling new S/R MDS_BUFFERtoRL/RS
84     - singleCpuIO=F: fix arrType & filePrec & _BYTESWAPIO in both MDSREADVECTOR
85       & MDSWRITEVECTOR by calling new S/R MDS_RD/WR_VEC_RL/RS.
86     - affects gradient of test-exp "bottom_ctrl_5x5" (not due to _BYTESWAPIO)
87      (drop to 4 digits matching for grad). But this test does not look very
88      reliable (was already failling on eddy, fc5, at 6.digits). Update output.
89    
90    checkpoint61g
91    o pkg/flt:
92      - move FLT_CPPOPTIONS.h to FLT_OPTIONS.h (standard name)
93       + make OPTIONS file more standard.
94      - rename S/R MDSREADVECTOR_FLT to FLT_MDSREADVECTOR (to mach src file name)
95      - fix _BYTESWAPIO CPP-Flag
96      - standard reading of file-parameter "data.flt"
97      - fix argument list of S/R FLT_RESTART
98      still need to fix _BYTESWAPIO in pkg/mdsio/mdsio_writevector.F
99    o pkg/obcs: fix a CPP-flag, bug reported by Jeff Blundell
100    o gather_2d.F/scatter_2d.F: suppress vectorisation on NEC SX in respond to
101      a still unfixed compiler/optimization bug
102    
103    checkpoint61f
104    o pkg/seaice, LSR solver: fix bug in GLOBAL_MAX calls ;
105      update results of global_ocean.cs32x15.icedyn test.
106    o move getcon.F from model/src to pkg/fizhi.
107    o pkg/exf: add parameter for extrapolation of temp up to the surface
108       and option to prevent negative evap (in bulk_largeyeager04 only).
109    o Prather Advection scheme: fix tracer conservation for divergent flow
110      (e.g., when using NonLin Free-Surface).
111    o kpp: retire KPPmld diagnostics --> use MXLDEPTH instead
112    o gmredi (Visbeck-variable-K):
113     - add more parameters to Visbeck-variable-K.
114     - use a 5 points average for dSigmaR in Visbeck-K calculation
115       (more "homogenous": same stencil and same weights as in dSigmaH)
116     - update output of ideal_2D_oce experiment.
117    o fix CPP-flag REAL4_IS_SLOW, when _RS expands into real*4
118      (#undef REAL4_IS_SLOW)
119     - pkg/mnc/mnc_cw_cvars.F: write _RS-grid variable as netcdf-real*4
120       coordinate variable
121     - pkg/monitor/monitor.F: call mon_printstats_rs for _RS variables
122       (surface forcing fields), removes some of the functionality
123     - model/src/write_grid.F: write _RS variables as RS-netcdf variables
124     - model/src/diags_oceanic_surf_flux.F: fix a few diagnostics, but
125       probably not all: copy _RS surface flux fields to RL field before
126       calling DIAGNOSTICS_FILL
127     - model/inc/CPP_EEMACROS.h: make the _EXCH_*_RS macros expand into
128       real*4 (CALL EXCH_*_RS) versions.
129     - tested in 2 experiments: inverted_barometer & solid-body.cs-32x32x1
130       (generate new output).
131    
132    checkpoint61e
133    o gmredi (Visbeck-variable-K):
134      - fix the "OLD_VISBECK_CALC" option + move the #undef to GMREDI_OPTIONS.h
135      - change computation of Visbeck-K where Slope > Smax :        
136        now: N*min(Slope,Smax) (similar to OLD_VISBECK_CALC with gkw91 taperFct)
137        previously was: M*sqrt(min(Slope,Smax)) ; update ideal_2D_oce output.
138    o bottom-drag in P-coord.: change units of bottomDragLinear & bottomDragQuadratic
139      to be the same as with Z-coord. (i.e., m/s & no-units respectively).
140    o calc_viscosity: fix index range (was wrong for CD-Scheme & explicit Visc)
141    o pkg gmredi, linear & fm07 tapering: put an upper limit on Slope^2 so that Kwz
142      does not become too large (to avoid precision problems in implicit-diffusion
143      solver); update ideal_2D_oce output.
144    o pkg ggl90:
145      - in ggl90_cal.F: compute only one set of visc/diff, used to
146        step forward TKE/T/S/momentum
147      - default value of GGL90viscMax/GGL90diffMax larger and equal (to
148        have Prandlt =1)
149    o gmredi (fm07):
150      - add lower limit on Transition layer thickness + lower limit on 1/lambda
151      - allow to set few more params from data.gmredi
152    o pkg ggl90:
153          - add missing sqrt(2) factor in computation of mixing length
154            scale in ggl90_calc.F
155            (see Eq. (2.35) in Blanke and Delecluse, JPO, 1993)
156    
157    checkpoint61d
158    o adjoint modifs
159      - adapt to new field rhoInSitu
160      - allow to revert from StoreDynVars2D, StoreDynVars3D
161        to individual fields
162        (switches AUTODIFF_USE_OLDSTORE_2D, AUTODIFF_USE_OLDSTORE_3D)
163    o store 3-D (in-situ) density in commom block (DYNVARS.h)
164     - save 1 rho computation.
165     - no longer modify T & S inland when using down_slope pkg.
166    o gad_som : allow to switch to SOM advection for T & S without corresponding
167      pickup files (using new S/R: MDS_CHECK4FILE).
168    o keep removing _BEGIN/_END_MASTER between MDSIO S/R call
169      (for useSingleCpuIO to work in multi-threaded)
170    o pkg/shelfice:
171     - disentangle parameters: retire shelfIceFile in data/PARM05 and substitute
172       with SHELFICEtopoFile in data.shelfice
173     - move code for reading ice shelf topography and modifying hFacC into separate
174       subroutines of the shelfice package
175     - separate initialisation of "fixed" and "variable" variables
176     - kTopC is not (yet) replaced by kSurfC, although this is possible
177    o fix broken diagnostic SIatmFW and changed the units from m/s to kg/m^2/s
178    o add initialisation of deepFac if using Pcoords (new S/R set_grid_factors)
179      and rename:
180      ini_phiref.F          --> set_ref_state.F  (+ set anelastic factors)
181      ini_reference_state.F --> load_ref_files.F (- set anelastic factors)
182    o change FIND_RHO_SCALAR : return rho (instead of rho - rhoConst)
183    
184    checkpoint61c
185    o add option ALLOW_ADDFLUID and run-time selector "selectAddFluid"
186      to add mass source/sink of fluid in the interior (3-D generalisation
187      of oceanic real-fresh water flux).
188    o pkg/monitor: fix recip_dr argument in mon_advcflw2 call (-> advcfl_W_hf_max)
189    o vermix test experiment: switch from LINEAR EOS to MDJWF (not tested before)
190    o new pkg: down_slope
191      density-driven downsloping flow parameterisation (Tellus, 1999, 412-430).
192      - presently, modify T & S inland (dwnslp_calc_rho.F).
193        can be avoided if rho was stored in common bloc and used in calc_phi_hyd.
194      - implementation for ocean in P-coords not tested.
195      - add secondary test to global_ocean.90x40x15 (input.dwnslp) to check this pkg.
196    o move kSurfC,kSurfW & kSurfS from SURFACE.h to GRID.h (next to kLowC)
197      (to facilitate conversion of oceanic pkg to p-coordinate).
198    o change FIND_RHO to FIND_RHO_2D :
199      pass arguments tFld & sFld as local (tile) 2D-arrays ; +fix EOS_CHECK.
200    o new pkg: cheapaml
201    
202    checkpoint61b
203    o exch2:
204      change index bounds in rx2_cube exchanges (new S/R: EXCH2_GET_UV_BOUNDS)
205      - no longer depend on the order sequence (N,S,E,W).
206      - 3rd exchange no longer needed (tested with 24 tiles).
207      - same modif to hand-written adjoint S/R (global_ocean.cs32x15: zero diff)
208      - exch_UV_A-grid readily available (but not yet tested).
209      comment out 3rd exch call and remove copy of V to U at SE & NE face-corners
210      (both are no longer needed) in exch_uv: no effect in forward run; but
211       get truncation error differences with adjoint exch.
212    o exch2:
213     - change index-bounds storage (moved from target to local tile,
214       more intuitive this way) ; rename/remove some variables.
215     - change utils/exch2/matlab-topology-generator & code_mods accordingly.
216    
217    checkpoint61a
218    o exch2/matlab-topology-generator:
219      fix bug in index bounds for N-S internal exchange (hard to tell if this
220      had any effect on the solution).
221    o pkg/mnc: small fix in mnc_handle_err: make sure that length of msgbuf
222      is exceeded
223    o testreport: modify syntax of awk, so that it works also with
224      awk, and not only with nawk and gawk
225    
226    checkpoint61
227    o autodiff
228      Change default for TAF usage by removing argument '-nonew_arg'
229      This changes TAF subroutine argument list (ordering of active var.)
230      Omission of this flag leads to incompatibility w.r.t. TAMC
231      To restore TAMC-compatibility, need following modifs:
232      * use adoptfile tools/adjoint_options/adjoint_tamc_compatibility
233      * use CPP option #define AUTODIFF_TAMC_COMPATIBILITY
234      Tested TAF version is 1.9.22
235      N.B.: exch2 hand-written adjoint code currently not TAMC compatible
236    
237    checkpoint60
238    --->>> This is the last checkpoint for which generating the adjoint
239    --->>> is done via the TAMC-compatibility TAF-flag "-nonewarg"
240    --->>> by default.
241    --->>> Future checkpoints will ommit this flag by default.
242    o pkg/generic_advdiff, os7mp: simplify and avoid division by zero.
243    o pkg/grdchk: Add gradient check to etan0 perturbations.
244    o pkg/exf: read ice area from file (#ifdef ALLOW_ICE_AREAMASK).
245    o pkg/autodiff: more flexibility in zeroadj.
246      model/src: modifying do_oceanic_phys.F accordingly.
247    o pkg/ctrl: Bounds for (kapgm,kapredi,eddypsi) parameter estimation.
248    o model/src and pkg/gmredi: GMREDI_WITH_STABLE_ADJOINT CPP option
249      special setup of gmredi for which the adjoint is stable
250      enough for parameter optimization.
251    o bridging the gap between eddy stress and GM.
252      -> eddyTau is replaced with eddyPsi (eddyTau = f x rho0 x eddyPsi)
253          along with a change in CPP option (now ALLOW_EDDYPSI).
254      -> when using GM w/ GM_AdvForm:
255          The total eddy streamfunction (Psi = eddyPsi + K x Slope)
256          is applied either in the tracer Eq. or in momentum Eq.
257          depending on data.gmredi (intro. GM_InMomAsStress).
258      -> ALLOW_EDDYPSI_CONTROL for estimation purpose.
259      The key modifications are in model/src/taueddy_external_forcing.F
260      pkg/gmredi/gmredi_calc_*F pkg/gmredi/gmredi_*transport.F
261    
262    checkpoint59r
263    o new S/R (pkg/mdsio/mdsio_facef_read.F) reading of sNx+1 x sNy+1 array
264      from per-face file (take S/R READSYMTILE_RS out of ini_curvilinear_grid.F);
265      fix option to read coriolis(@ cell-corner) from files with CS-grid.
266    o pkg/mnc: add some attributes to standard 1D-coordinate variables
267    o pkg/diagnostics: enforce missing_value attribute for scalar variables at
268      mass points, when using mnc for output
269      - add runtime parameter (missing_value, missing_value_int) to override
270        default (which is the value of getcon('UNDEF'))
271    o pkg/mnc: prepare mnc for the actual use of missing values with the
272      diagnostics package: small fix in mnc_cw_readwrite.template and more
273      initialisation of never used fields
274      - replace mnc_common.h and mnc_id_header.h with corresponding upper case
275      versions
276    o pkg/thsice/thsice_ini_vars.F added default initial values so that
277      thermodynamics sea ice solver does not blow up when some initial fields
278      are missing.
279    o move from external_forcing_surf.F to ini_forcing.F
280      the p-coord. hack consisting in using pLoad to set phi0surf ;
281      update output of tutorial_global_oce_in_p (affected @ truncation level).
282    o Freshen up a bit hs94.1x64x5, notably:
283      remove rotationPeriod and tRef=5*0. (adjoint only), and add
284      exactConserv=.TRUE.
285    o pkg/generic_advdiff:
286      change option GAD_ALLOW_SOM_ADVECT to GAD_ALLOW_TS_SOM_ADV which only
287      applies to files where Temperature & Salinity 2nd Order moments are used.
288    o pkg/ptracers: add second-order moment advection schemes (80 and 81);
289      this uses a dynamically allocated internal state data structure
290      (#define PTRACERS_ALLOW_DYN_STATE in PTRACERS_OPTIONS.h)
291      and requires a fortran 90 compiler
292    
293    checkpoint59q
294    o pkg/mom_vecinv: Add energy & enstrophy conserving scheme (selectVortScheme=3)
295       (from Sadourny, described by Burridge & Haseler, ECMWF Rep.4, 1977)
296    o Refresh tutorial_global_oce_biogeo, notably:
297      - change bathymetry (put back seamounts in ACC, use hFacs)
298      - change EOS (POLY3 --> JMD95Z)
299      - use Bryan-Lewis vertical diffusivity
300      - use multidimensional advection
301      - remove old virtual virtual in dic pkg, now done through ptracer pkg
302      - change a couple of parameters in dic pkg
303    o pkg/ctrl: change formula in adctrl_bound.F and add a parameter to ctrl_map_ini_gen.F
304    o pkg/obcs: change default to OBCSfixTopo = .true.,
305      - set OBCSfixTopo=.false. in exp4/input/data.obcs to reproduce old result
306      - replace "debugMode" with "debugLevel .GE. debLevB"
307    o implementation of TAF directives for gchem,cfc,dic
308    o remove "exp5" (replaced by tutorial_deep_convection).
309    o pkg/obcs: add code to fix topography gradients normal to open boundaries;
310      this requires computing the index fields OB_Jn/Js/Ie/Iw in obcs_readparms;
311      the code can be turned on by setting OBCSfixTopo = .true. in data.obcs
312      --> changes results in exp4, seaice_obcs
313    o tutorial_deep_convection :
314      update the set-up and increase resolution and domain size ; start
315      from pseudo initial conditions = output at t=120mn in order to see
316      something happening when running testreport.
317    o pkg/seaice: add os7mp as an advection scheme
318                  add check for advection schemes
319                  add a flag for restoring T and S underneath sea ice
320    o pkg/my82: add netcdf-support and diagnostics
321    o thsice pkg:
322      - Now hsMax limits snow height by turning it into ice following
323        flooding scheme (and now conserving energy)
324      - Slight rewriting of the formula in thsice_calc_thick.F
325      - Parameter rhowi eliminated to be replaced by floodFac = (rhosw-rhoi)/rhos
326      --> changes results of global_ocean.cs32x15.icedyn and global_ocean.cs32x15.thsice
327    
328    checkpoint59p
329    o gchem / dic / cfc :
330      - add useDIC, useCFC , read from "data.gchem" (& hold in GCHEM.h);
331      - add new parameter files: "data.dic" & "data.cfc" ;
332      - various re-arrangement in initialisation & header file ;
333      - fix tutorial_global_oce_biogeo for multi-threaded test.
334    o pkg/dic: test for "pickup_dic" file when restarting ;
335      if no pickup-file, can restart with a re-initialised pH (same as it did
336      before) providing pickupStrictlyMatch is set to False.
337    o change argument list of S/R PTRACERS_WRITE_PICKUP & MYPACKAGE_WRITE_PICKUP
338      + fix call to S/R GGL90_WRITE_PICKUP & DIC_WRITE_PICKUP
339    o add a "warning" (to Error msg file) when an Active Tracer is not using AB-2
340      and staggerTimeStep is off (needed for stability of Internal-wave dynamics).
341    o move out of PARAMS.h & data the last pieces of old-ptracer code: tauTr1ClimRelax,
342     & lambdaTr1ClimRelax ; put those 2 params in PTRACERS_PARAMS.h & data.ptracers
343       (note: not clear to me what lambdaTr1ClimRelax is still used for ...)
344    o pkg/mom_vecinv: - new parameter "selectVortScheme" to select which
345       scheme to use for vorticty-term ;
346     - compute upwindVorticity=T case within mom_vi_u/v_coriolis_c4.F
347       (with default selectVortScheme, return to original discretisation)
348     - remove weird combination (e.g.: upwindVorticity & highOrderVorticity)
349    o pkg/seaice: add a line to the summary to indicate grid type (B/C)
350    o in mom_calc_visc, fix average value of viscAh_W & viscA4_W next to the
351      bottom ; only used with variable horizontal viscosity and non-hydrostatic.
352      also fix diagnostics VISCAHW & VISCA4W.
353    
354    checkpoint59o
355    o dome/code/obcs_calc.F: avoid division by zero (detected using gfortran).
356    o change the loop ordering in most gad_*_adv_x.F to improve vectorization:
357      move a few statemens out the main loop into separate loops
358    o pkg/shelfice:
359      - sort out freshwater flux; convert freshwater fluxes to mass fluxes
360        (kg/m^2/s), does not break tests, because in verification/isomip,
361        rhoConstFresh=rhoConst (by accident)
362      - rearrange computation of tLoc, sLoc, pLoc to make code more efficient
363      - move S/R find_rho_scalar, pkg/ecco/sw_ptmp.F, pkg/ecco/sw_adtg.F into
364        new file model/src/seawater.F, so that they are available for all pkgs.
365      - convert potential temperature into in-situ temperature. This changes the
366        isomip tests => update tests
367    o add a flag writePickupAtEnd (default=true) to be able to suppress
368      writing a pickup at the last timestep
369    o tools/mpack-1.6 :
370      - disable automake (not working) and autoconf (not needed).
371      - update to version 1.6.4 which fix MD5 code on some 64 bits platforms
372        also cleaner with much less compilation warnings.
373    o pkg/profiles:
374      rename profiles_interp_mean_genericgrid as profiles_interp_mean_gg
375      (for "less than 32 characters name" compiler requirement)
376    o pkg/obcs and pkg/exf: added capability to specify seaice open boundary
377      conditions that have a different sampling frequency than S/T/U/V obcs
378    o pkg/diagnostics (stats-diags):
379      - fix global Min/Max in case 1 processor get only empty tiles
380    o genmake2: replace (4 times)
381         make genmake_tc_1.o >> genmake_warnings 2>&1
382      with
383         COMM="$CC $CFLAGS -c genmake_tc_1.c"
384         echo $COMM >> genmake_warnings
385         $COMM >> genmake_warnings 2>&1
386      to make genmake2 always see the value of CC as specified in the optfile.
387    o generic_advdiff: - prather advection scheme (SOM) coded for CS-grid.
388      - add diagnostics for 1srt & 2nd Order moments and sub-grid variance.
389      - modify verification advect_cs test to test SOM-advection on CS-grid.
390    o pkg/ctrl:
391      - Rewrite of ctrl_map_ini_ecco.F,
392        introducing a generic routine (ctrl_map_ini_gen.F).
393      - Modification of ctrl_bound/adctrl_bound handling control vector bounds.
394    
395    checkpoint59n
396    o pkg/diagnostics: for large number of diagnostics, store diagnostic mate
397      number in dedicate array "hdiag":
398      - new version of S/R DIAGNOSTICS_ADD2LIST : DIAGNOSTICS_ADDTOLIST
399        with 1 more argument (mate number); modify old version DIAGNOSTICS_ADD2LIST.
400      - many small changes (integer format) for large number of diagnostics
401      - start to use DIAGNOSTICS_ADDTOLIST (necessary for diagnostics with
402        a counter mate) in pkg diagnostics, ptracers, thsice & aim_v23.
403    o add parameter rotateGrid and Euler angles EulerPhi/Theta/Psi. For
404      usingSphericalGrid, this allows to define the rotated grid coordinates
405      via phiMin/thetaMin/dxSpacing/dySpacing, etc., but then re-compute the
406      geographical coordinates according to the inverse of the rotation defined
407      by the Euler angles, so that Coriolis parameter and online-interpolation by
408      exf works with the geographical coordinates on XC/YC/XG/YG.
409      Naturally, this feature does not work with all packages, so some
410      combinations are prohibited in config_summary (flt, flt_zonal, ecco,
411      profiles), because there the coordinates are assumed to be regular
412      spherical grid coordinates.
413    o pkg/gmredi,ctrl,ecco,autodiff,grdchk and model/src,inc:
414      - introduce isopycnal diffusion coefficient control.
415    o tools/adjoint_options:
416      - additional control vector components.
417    o pkg/mnc: have mnc create marginally meaning full coordinate variables
418      (that is the grid indices) if usingCurvilinearGrid and NOT EXCH2
419    o pkg/mypackage:
420      - add example of read/write pickup for state-var ;
421      - add entry points to the main code for state-vars diags & write-pickup.
422    o pkg/exf: rewrite of exf_getffieldrec.F to properly deal with year
423      transitions for useExfYearlyFields
424      - add new subroutine that determines the file to read from for
425        use*YearlyFields = .TRUE. and .FALSE.
426      - add a verification experiment to global_with_exf that tests
427        useExfYearlyFields with USE_EXF_INTERPOLATION defined
428  o pkg/obcs/exf: add useOBCSYearlyFields (=.FALSE.) to obcs with exf in  o pkg/obcs/exf: add useOBCSYearlyFields (=.FALSE.) to obcs with exf in
429    analogy to useExfYearlyFields; rearrange obcs_prescribe_read: two new    analogy to useExfYearlyFields; rearrange obcs_prescribe_read: two new
430    subroutines (which could be generated from a template, because they are    subroutines (which could be generated from a template, because they are
# Line 1962  o add two new packages Line 2383  o add two new packages
2383    - my82 (Mellor and Yamada, 1982) level 2 turbulence closure scheme    - my82 (Mellor and Yamada, 1982) level 2 turbulence closure scheme
2384    - these scheme operate in a similar manner as KPP (without ghat, of    - these scheme operate in a similar manner as KPP (without ghat, of
2385      course), however there is only one diffusivity that is used for both      course), however there is only one diffusivity that is used for both
2386      temperature and salinity (and passive tracers)ç      temperature and salinity (and passive tracers)
2387  o add offline package  o add offline package
2388  o add "verification/dic_example" which contains a dic-gchem-ptracer setup  o add "verification/dic_example" which contains a dic-gchem-ptracer setup
2389    provided by Stephanie Dutkiewicz    provided by Stephanie Dutkiewicz

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