+Clean up dimensional rescaling in write_u_accel #10
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Pass wind stresses to write_u_accel() and write_v_accel() in [R L Z T-2 ~> Pa] without requiring external rescaling first. Also cleaned up the dimensional scaling in MOM_PointAccel.F90, so that all arguments and internal variables use the dimensionally rescaled variables with cleaner and standardized syntax, and there are comments clearly describing all real variables in this module. Moreover, several rescaling bugs were corrected in these routines, so that if there are velocity truncations, now the output will be invariant to rescaling, whereas before some reported values were not being properly scaled back to MKS units. All answers and output from the MOM6-examples regression suite are bitwise identical.
Codecov Report
@@ Coverage Diff @@
## dev/gfdl #10 +/- ##
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- Coverage 29.19% 29.19% -0.01%
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Files 239 239
Lines 71287 71285 -2
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- Hits 20812 20810 -2
Misses 50475 50475
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Gaea regression: https://gitlab.gfdl.noaa.gov/ogrp/MOM6/-/pipelines/14210 ✔️ |
marshallward
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Nov 28, 2021
This was referenced Jan 29, 2022
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Jul 2, 2022
* initial hooks for stochastic EOS modifications * remove debug statements * add documentation * Change ampltiude from 0.39 to sqrt(.39) * remove global_indexing logic from stoch_eos_init * switch to using MOM_random and add restart capability * update random sequence to update each each time-step * remove tseed0 from MOM_random (leftover from debugging) * Added necessary submodules and S^2, T^2 diagnostics to MOM_diagnostics * Added diagnostics for outputting variables related to the stochastic parameterization. * Diagnostics in MOM_PressureForce_FV updated for stochastic (rather than deterministic) Stanley SGS T variance parameterization. * Added parentheses for reproducibility. * Changed diagnostics to account for possible absence of stoch_eos_pattern in MOM_PressureForce_FV, when deterministic parameterization is on. * remove mom6_da_hooks and geoKdTree from pkg * add stochastic compoment to MOM_thickness_diffuse * fix array size declaration and post_data * Corrected indexing of loops in MOM_calc_varT * Changed how parameterization of SGS T variance (deterministic and stochastic) is switched on in PGF and thickness diffusion codes * Corrected a few typos * Cleaned up indices, redundant diagnostic, printing * Fixed diagnostic IDs * Fixed diagnostics typo * Corrected indices in calculation of tv%varT * Minor index fix * Corrected bug in pressure in Stanley diagnostics * Fixed whitespace error * Stoch eos clock (#5) *Added a clock for the Stanley parameterization Co-authored-by: jkenigson <jkenigso@gmail.com> * add halo update to random pattern * Update MOM_stoch_eos.F90 Fix bug for looping over compute domain (is -> isc etc.) * Avoid unnessary computations on halo (MOM_stoch_eos) and code clean-up (MOM_thickness_diffuse) * Removed halo updates before determ param calc * Update MOM_stoch_eos.F90 Removed unnecessary code * Bug - indices are transposed * Changed Stanley stochastic coefficient from exp(X) to exp(aX) (#9) * Changed Stanley stochastic coefficient from exp(X) to exp(aX) * Extra spaces removed * Stoch eos init fix (#10) * Don't bother calculating tv%varT if stanley_coeff<0 * Missing then added * Merge Ian Grooms Tvar Discretization (#11) * Update MOM_stoch_eos.F90 In progress updating stencil for$ | dx \times \nabla T|^2$ calculation * New discretization of |dx\circ\nablaT|^2 Co-authored-by: Ian Grooms <ian.grooms@colorado.edu> * Multiplied tvar%SGS by grid cell thickness ratio * Added limiter for tv%varT * Stoch eos ncar linear disc (#12) * Update MOM_stoch_eos.F90 In progress updating stencil for$ | dx \times \nabla T|^2$ calculation * New discretization of |dx\circ\nablaT|^2 * AR1 timescale land mask Adds land mask to the computation of the AR1 decorrelation time * Update dt in call to MOM_stoch_eos_run The call to `MOM_stoch_eos_run` (which time steps the noise) is from within `step_MOM_dynamics`. `step_MOM_dynamics` advances on time step `dt` (per line 957), but the noise is updated using `dt_thermo`. It seems more appropriate to update the noise using `dt`, since it gets called from within `step_MOM_dynamics`. * Fixed the units for r_sm_H * Remove vestigial declarations The variables `hl`, `Tl`, `mn_T`, `mn_T2`, and `r_sm_H` are no longer used, so I removed their declarations and an OMP private clause Co-authored-by: Ian Grooms <ian.grooms@colorado.edu> * Update MOM_thickness_diffuse.F90 Changed index for soft convention * Update CVMix-src * Ensure use_varT, etc., initialized * Don't register stanley diagnostics if scheme is off * Stanley density second derivs at h pts (#15) * Change discretization of Stanley correction (drho_dT_dT at h points) * Limit Stanley noise, shrink limiting value * Revert t variance discretization * Reverted variable declarations * Stanley scheme in mixed_layer_restrat, vert_fill in stoch_eos, code cleanup (#19) * Test Stanley EOS param in mixed_layer_restrat * Fix size of TS cov, S var in Stanley calculate_density calls * Test move stanley scheme initialization * Added missing openMP directives * Revert Stanley tvar discretization (#18) * Perform vertical filling in calculation of T variance * Variable declaration syntax error, remove scaling from get_param * Fix call to vert_fill_TS * Code cleanup, whitespace cleanup Co-authored-by: Jessica Kenigson <jessicak@cheyenne1.cheyenne.ucar.edu> * Use Stanley (2020) variance; scheme off at coast * Comment clean-up * Remove factor of 0.5 in Tvar * Don't calculate Stanley diagnostics on halo * Change start indices in stanley_density_1d * Stanley param in MOM_isopycnal_slopes (#22) Stanley param in MOM_isopycnal_slopes and thickness diffuse index fix * Set eady flag to true if use_stored_slopes is true * Cleanup, docs, whitespace * Docs and whitespace * Docs and whitespace * Docs and whitespace * Whitespace cleanup * Whitespace cleanup * Clean up whitespace * Docs cleanup * use_stanley * Update MOM_lateral_mixing_coeffs.F90 * Adds link to another TEOS10 module * Set Stanley off for testing * Line continuation Co-authored-by: Phil Pegion <38869668+pjpegion@users.noreply.github.com> Co-authored-by: Philip Pegion <Philip.Pegion@noaa.gov> Co-authored-by: Jessica Kenigson <jessicak@cheyenne6.cheyenne.ucar.edu> Co-authored-by: Jessica Kenigson <jessicak@cheyenne3.cheyenne.ucar.edu> Co-authored-by: jkenigson <jkenigso@gmail.com> Co-authored-by: jskenigson <jessica.kenigson@colorado.edu> Co-authored-by: Jessica Kenigson <jessicak@cheyenne1.cheyenne.ucar.edu> Co-authored-by: Jessica Kenigson <jessicak@cheyenne5.cheyenne.ucar.edu> Co-authored-by: Philip Pegion <ppegion@Philips-MacBook-Pro.local> Co-authored-by: Jessica Kenigson <jessicak@cheyenne4.cheyenne.ucar.edu>
marshallward
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Sep 12, 2022
change t-freeze calcualtion for sppt
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Pass wind stresses to write_u_accel() and write_v_accel() in [R L Z T-2 ~> Pa]
without requiring external rescaling first. Also cleaned up the dimensional
scaling in MOM_PointAccel.F90, so that all arguments and internal variables use
the dimensionally rescaled variables with cleaner and standardized syntax, and
there are comments clearly describing all real variables in this module.
Moreover, several rescaling bugs were corrected in these routines, so that if
there are velocity truncations, now the output will be invariant to rescaling,
whereas before some reported values were not being properly scaled back to MKS
units. All answers and output from the MOM6-examples regression suite are
bitwise identical.