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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
============================== |
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checkpoint38 |
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o see notes_c37_adj.txt |
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o corrected wrong layer index in external_forcing_t |
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o replaced the_main_loop/forward_step by the_main_loop |
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o removed forceoutput from write_state |
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(replaced criteria for initial/final state) |
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o added runtime flag for pre-C35 pickups: usePickupBeforeC35 |
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checkpoint37 |
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o mdsio.F routine split and packaged in pkg/mdsio |
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(mdsio.F and mdsio_gl.F still exist in eesupp/src but are not |
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used unless genmake -disable=mdsio) |
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o allow a more precise surface-geopotential gradient for the atmosphere |
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taking into account the change in space of Alpha (=1/rho) at the surface. |
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o variable "etaN" (replace cg2d_x) is the surface R-anomaly [r unit] |
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(ocean: sea surface height [m] / atmos: surface pressure anomaly [Pa]) |
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o Change units: Phi_Hydrostatic (=phiHyd), Phi_Surface(=cg2d_x) and |
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Phi_NonHydrostatic (=cg3d_x), all have now the dimension of a potential |
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[m2/s2] (pressure/rhoConst in the ocean ; Geo-Potential in the atmosphere). |
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o Time-Average diagnostics defined as a pseudo package "timeave". |
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o pickup files : old pickup (before c35) did not work with new code (c35 |
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and after) unless activating 2 commented lines in initialise-varia. |
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o Non-Hydrostatic pickup file Pb fixed. |
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o bug with Rigid-lid version (since c35) fixed. |
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checkpoint36 |
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o implement Crank-Nickelson barotropic time-stepping |
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o recover Time-Average diagnostics |
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o fix Pb in checkpoint (PR#19) |
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o AIM become a standard package ; clean unused CPP_kees |
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checkpoint35 |
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o subtantial rewrite of dynamics.f |
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o allows staggered time-stepping |
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o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt |
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o added bottom drag (linear + quadratic) |
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checkpoint34 |
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o Modified exchange routines for correct reverse simulation. |
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o Added verification output to comply with bug fix in impldiff.F |
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as of c33 (exp2, natl_box). |
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o Corrected store directives in dynamics.F |
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o Corrected array boundaries in impldiff.F |
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o Corrected array dimensions in gmredi. |
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Added temporary scalars to avoid storage by TAMC (gmredi, kpp). |
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o Added routine GLOBAL_SUM_INT to global_sum.F |
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o Added mdsio_gl.F for ECCO purposes. |
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checkpoint33 |
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o Fixed bug in lower BC in impldiff.F |
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o Fixed confusion about units of forcing arrays in FFIELDS.h |
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namely Fu,Fv,Qnet,Qsw,EmPmR: |
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- Removed verification/natl_box/code/external_fields_scale.F |
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(did not differ from that in model/src) |
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- Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units |
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(see FFIELDS.h for description) |
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- Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F, |
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kpp_calc.F and kpp_transport_t.F |
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- Removed model/src/external_fields_scale.F and calls to it |
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- verification/natl_box uses flux data with "atmospheric" sign so |
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a special version of external_fields_load.F is used to |
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change the data as it's read in. This way, the arrays |
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have the right units and signs at all times tha a user could |
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possibly use them. |
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o Corrected genmake to delete a temporary file during configuration |
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checkpoint32 |
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o Scaling of forcing fields moved from external_forcing.F to |
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external_fields_scale.F, called directly after loading fields. |
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o Surface relaxation terms added to surface tendency fields in |
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extra subroutine. |
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o impldiff.F changed to avoid storing by TAMC of huge intermediate |
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fields. |
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o Changes in GMRedi to comply with packaging structure. |
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o Modifications and bug fixes in KPP package. |
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o Verification experiment for KPP added (verification/nat_box/) |
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checkpoint31 |
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o Packages interface brought in line with defined standard |
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-> new routines packages_...F |
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-> changes in initialise_fixed.F, initialise_varia.F |
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-> enables initialisation interface for ECCO package |
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o Rescaling of external forcing fields immediately after read |
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(removed from external_forcing.F) |
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-> new: surface_fields_scale.F |
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-> affects ini_foorcing.F, external_fields_load.F |
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o Computation of surface tendencies before tendency updates. |
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-> new: external_forcing_surf.F |
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o Change of variable names useGMRedi, useKPP, useECCO |
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o Further changes in dynamics.F, impldiff.F for TAMC |
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o Tested for experiments 0, 2, 4. |
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- not yet tested for GMRedi. |
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- not yet tested for KPP. |
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checkpoint30 |
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o Updates for OBCs |
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o New experiment for test OBCs (internal_wave) |
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o New output.txt in verification/exp4/results/ |
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o Updates for KPP: calculation of viscosity corrected, new variables |
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kpp_dumpFreq and kpp_taveFreq |
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o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.) |
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and entry for T90 in genmake |
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checkpoint29 |
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o packaged KPP and GM/Redi |
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checkpoint28 |
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o Corrected initialization of hFacMin for difference vertical coordinates |
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o Modified calculation of partial cell thickness to more robust algorithm |
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o config_summary.F: replaced write_1D_... by write_0D_... |
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read_write.F: added subroutines write_0D_... |
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o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho: |
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included some initialisations required for TAMC. |
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o routine calc_isoslopes: modified sqrt computation to make it |
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differentiable for zero argument. |
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o routines dynamics, impldiff: |
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included store directives and tape key computations required for TAMC. |
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o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC |
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checkpoint27 |
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o fixed calc_isoslopes() to so that cancellation of terms in tensor |
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formulation works properly with variable resolution. |
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o restructured the calling tree between the_model_main() and dynamics() |
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o split initialise() into initialise_fixed() and initialise_varia() |
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o introduced initialization file pSurfInitFile for free surface (cg2d_x) |
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in new routine ini_psurf() |
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checkpoint26 |
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o moved some #ifdef in optional routines to encompass everything |
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except the argument declarations. This was using up some memory. |
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o fixed macros like _ADT to work with both versions of Linux cpp |
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o cleaned up some unused and uninitialized variables |
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(helps when debugging with strict compile options) |
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o split up CPP_EEOPTIONS.h into options and macros |
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(macros are now in eesupp/inc/CPP_EEMACROS.h) |
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o patch for 2 processor JAM mode |
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checkpoint25 |
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o updates for OBCs and NH |
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o dramatically reduced memory usage |
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o added "JAM" routines for use on Artic network |
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o parameterization of convection by implicit vertical diffusion |
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o added a diagnostic of convective index |
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o moved call to calc_divg_hat() from dynamics() to solve_for_pressure() |
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(this is was partly for OBCs and NH but also in anticipation of |
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an explicit free-surface option) |
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o initial state input files for U and V |
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checkpoint24 |
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o Removed some spurious "REAL"s |
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o Updated KPP to latest version from JPL |
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o Added a COS(latitude) in horizontal viscosity |
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checkpoint23 |
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o Added del^4 diffusion for salt and temperature |
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o Multiple minor fixes (implicit none's, arguments to global_sum, etc.) |
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checkpoint22 |
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o Made many small changes: implicit none, format(i5), etc... |
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o Introduced KPP mixing scheme (compiles and runs but *not* tested) |
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checkpoint21 |
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o Introduced new I/O package that supports direct-access records (mdsio.F) |
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o Split-up mid-level I/O routines |
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o Updated input data for experiments 0,1,2,4 and 5 |
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o Finally removed the genmake.* scripts (everyone seems happy with genmake) |
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checkpoint20 |
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o Tidied up open-boundaries some more |
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o Added non-hydrostatic code |
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o Fixed some input data |
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o Modified MPI start-up to work in "coupled" context. |
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checkpoint19 |
checkpoint19 |
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o Tidied up directory structure for verification experiments. |
o Tidied up directory structure for verification experiments. |
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o Corrected advective terms near boundaries. |
o Corrected advective terms near boundaries. |
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o Added CPP flag for "old UV" geometry and corrected spherical geometry. |
o Added CPP flag for "old UV" geometry and corrected spherical geometry. |
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o Implemented free-slip/no-slip BCs and del^4 dissipation. |
o Implemented free-slip/no-slip BCs and del^4 dissipation. |
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o Split default parameters out f ini_parms.F into set_defaults.F. |
o Split default parameters out of ini_parms.F into set_defaults.F. |
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checkpoint18 |
checkpoint18 |
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o Further changes for optional code generation with |
o Further changes for optional code generation with |
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