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Update damping and time-step (#2575)
Updates the model to use explicit Rayleigh damping for u/v and implicit damping to w. This improves model stability and allows for longer timesteps. Also unifies the GDAS and GFS to use the same damping. Results from a test at the C1152 resolution (coupled model) can be found at https://www.emc.ncep.noaa.gov/gmb/wx24fy/C1152/newdamp/ Resolves #2574 Co-authored-by: Walter Kolczynski - NOAA <Walter.Kolczynski@noaa.gov> Co-authored-by: Lisa Bengtsson <lbengtss@Orion-login-1.HPC.MsState.Edu> Co-authored-by: Rahul Mahajan <aerorahul@users.noreply.github.com>
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Submodule ufs_model.fd
updated
14 files
+1 −1 | FV3 | |
+1 −1 | MOM6-interface/MOM6 | |
+76 −8 | tests/atparse.bash | |
+24 −24 | tests/logs/OpnReqTests_control_p8_hera.log | |
+73 −73 | tests/logs/OpnReqTests_cpld_control_nowave_noaero_p8_hera.log | |
+12 −12 | tests/logs/OpnReqTests_regional_control_hera.log | |
+262 −262 | tests/logs/RegressionTests_derecho.log | |
+361 −361 | tests/logs/RegressionTests_hera.log | |
+359 −437 | tests/logs/RegressionTests_hercules.log | |
+237 −237 | tests/logs/RegressionTests_jet.log | |
+271 −349 | tests/logs/RegressionTests_orion.log | |
+231 −231 | tests/logs/RegressionTests_wcoss2.log | |
+135 −84 | tests/rt.sh | |
+5 −6 | tests/rt_utils.sh |
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