Fix/which ale #1200
Fix/which ale #1200
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| ale_def: | ||
| which_ale: "${ALE_scheme}" |
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Is this something new to FESOM 2.5 or 2.6 or was it always in 2.0 and 2.1?
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Does the parameters defined below still hold?
# ALE_scheme switch
# -----------------
# Settings for Gent/McWilliams based upon the selected ALE scheme.
choose_ALE_scheme:
linfs:
K_gm_max: "remove_from_namelist"
K_hor: 5000.0
K_gm: 5000.0
zstar:
K_gm_max: 2000.0
K_hor: 3000.0
K_gm: remove_from_namelist
"*":
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Good point! K_hor should go into namelist.tra/oce_dyn, K_gm_max is fine I think, and K_gm is not needed anymore apparently. But I am unsure about the K_gm_max setting for linfs. Is it 3000 then?
Maybe @JanStreffing or @koldunovn can comment on that?
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Default GM value differs between FESOM2 core2 standalone (2000) and FESOM2 core2 in AWI-CM3 (3000). The retuning from 3000 to 2000 was found to be beneficial for the standalone model while Nikolay worked on the 2.1. release. I tested both for AWI-CM3.1 and found 3000 produced lower biases.
This holds true till at least FESOM 2.5. I am not aware that the parameter is not used anymore..
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Thanks @JanStreffing ! You are talking about K_gm_max? Scanning through the code, I could not find a parameter K_gm. So my question would be, if K_gm actually is K_gm_max.
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Right, sorry!
k_gm_max = 3000
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