Adds option to read initial temp and salt from separate files#2
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alperaltuntas merged 6 commits intoJul 6, 2017
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Frazil formation was being converted to surface layer evaporation under ice sheves and this was double counting the effect of frazil on the system.
Removes frazil's contribution to evaporation
This commit adds the option to read initial temperature and salinity fields from separate z-space input files. Before, both T and S had to be in the same file. The input parameter TEMP_SALT_Z_INIT_FILE is kept, so previous configurations do not to be changed. Two new parameters are introduced (TEMP_Z_INIT_FILE and SALT_Z_INIT_FILE). Answers should not change.
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Should this also be merged to dev/ncar? |
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Yes, please.
…On Wed, Jul 5, 2017 at 6:26 PM, Alper Altuntas ***@***.***> wrote:
Should this also be merged to dev/ncar?
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Sorry, I did not realize I sent the pool request to NCAR:dev/gfdl. Can you
transfer to dev/ncar? If not, I will delete the request and send a new one.
…On Thu, Jul 6, 2017 at 8:25 AM, Gustavo Marques ***@***.***> wrote:
Yes, please.
On Wed, Jul 5, 2017 at 6:26 PM, Alper Altuntas ***@***.***>
wrote:
> Should this also be merged to dev/ncar?
>
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> Reply to this email directly, view it on GitHub
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> .
>
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Gustavo M. Marques
National Center for Atmospheric Research phone: 303-497-174
<(303)%20497-1737>*0*
Climate & Global Dynamics fax :
303-497-1700 <(303)%20497-1700>
PO Box 3000
Boulder, CO 80307-3000
http://www.cgd.ucar.edu/staff/gmarques
--
Gustavo M. Marques
National Center for Atmospheric Research phone: 303-497-174
<(303)%20497-1737>*0*
Climate & Global Dynamics fax : 303-497-1700
<(303)%20497-1700>
PO Box 3000
Boulder, CO 80307-3000
http://www.cgd.ucar.edu/staff/gmarques
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alperaltuntas
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Jul 6, 2017
committing pull request #2 to dev/ncar branch
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done. |
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Thank you!
…On Thu, Jul 6, 2017 at 8:59 AM, Alper Altuntas ***@***.***> wrote:
done.
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Gustavo M. Marques
National Center for Atmospheric Research phone: 303-497-174
<(303)%20497-1737>*0*
Climate & Global Dynamics fax : 303-497-1700
<(303)%20497-1700>
PO Box 3000
Boulder, CO 80307-3000
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alperaltuntas
referenced
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in alperaltuntas/MOM6
May 15, 2018
use ocean instead of global pes in MOM_oda_driver
alperaltuntas
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Nov 7, 2018
Latest changes from MOM dev/gfdl
alperaltuntas
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Jan 29, 2026
* Add MOM_ANN module * Mesoscale momentum parameterization with ANN - Computes subgrid stress using ANN in MOM_Zanna_Bolton - Uses MOM_ANN module for ANN inference Equivalent MOM_override for defaults ``` USE_ZB2020 = True ZB2020_USE_ANN = True USE_CIRCULATION_IN_HORVISC = True ZB2020_ANN_FILE_TALL = /path/to/ocean3d/subfilter/FGR3/EXP1/model/Tall.nc ``` * Mesoscale momentum parameterization with ANN (#2) Blank commit after squash/rebase was handled on command line * Moved MOM_ANN.F90 to src/framework/ * Minor refactor of MOM_ANN - Removed unused modules - Removed unused MOM_memory.h - Added input and output means which default to 0 and do not need to be present in the weights file - Gave defaults to means, norms, tests so that they do no need to be present in file - Added missing array notation "(:)" - Minor formatting * Adds unit tests and timing test to MOM_ANN - Added ANN_allocate, set_layer, set_input_normalization, and set_output_normalization methods to allow reconfiguration during unit tests - Added ANN_unit_tests with some simple constructed-by-code networks with known solutions - Added config_src/drivers/unit_tests/test_MOM_ANN.F90 to drive unit tests - Added config_src/drivers/timing_tests/time_MOM_ANN.F90 as rudimentary for timing inference * Adding multiple forms of inference - Adds inference operating on array (instead of single vector of features) - Implements several different versions of inference with various loop orders - Involves storing the transpose of A in the type - Tested by checking inference on same inputs is identical between variants - Added randomizers to assist in unit testing - Adds timing of variants to config_src/drivers/timing/time_MOM_ANN.F90 - Adds an interface (MOM_apply) to select preferred version of inference subroutine - Added command line args to time_MOM_ANN.F90 to allow more rapid evaluation of performance Variants explored, timed with gfortran (13.2) -O3 on Xeon: - vector_v1: - original inference from Pavel - vector_v2: - allocate work arrays just once, using widest layer - loop over layers in 2's to avoid pointer calculations and copies - speed up, x0.8 relative to v1 - vector_v3: - transpose loops - slow down, x1.54 relative to v1 - vector_v4: - transpose weights with same loop order as v1 - slow down, x1.03 relative to v1 - array_v1: - same structure as v2, working on x(space,feature) input/outputs - speed up, x0.41 relative to v1 - array_v2: - as for array_v1 but with transposed loop order - apply activation function on vector of first index while in cache - speed up, x0.35 relative to v1 - array_v3: - same structure as v2, working on x(feature,space) input/outputs - speed up, x0.58 relative to v1 * Renamed ANN variants and added some module documentation - Added module dox - Renamed _v1, _v2 etc to labels - Added ANN_apply_array_sio to ANN_apply interface - Replaced "flops" with "MBps" in timing output * Removed alternative variants of ANN in favor of optimized - Deleted variants of ANN that did not perform as well as the two versions that remain. * Apply array_sio function in ANN inference for momentum fluxes (#5) * Apply array_sio ANN inference for computation of momentum fluxes * remove trailing space * Initial commit * address Robert Hallberg code review * Restore deafult value of ZB_SCALING coefficient --------- Co-authored-by: Alistair Adcroft <Alistair.Adcroft@noaa.gov> Co-authored-by: Alistair Adcroft <adcroft@users.noreply.github.com>
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TEMP_SALT_Z_INIT_FILEiskept, so previous configurations do not to be changed. Two new parameters are introduced:
TEMP_Z_INIT_FILEandSALT_Z_INIT_FILE.