FLT2000BgcCrop.alpha09b.[CTRL, TEST] effect of land_tuning_mode

[slevis-lmwg]

Description:
Running 20-yr F-cases with

• default land_tuning_mode (clm6_0_cam7.0) in the CTRL case versus
• ctsm6 land_tuning_mode (clm6_0_CRUJRA2024) in the TEST case

to assess diffs in the fire simulation.

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Case directory:
Locally:
~slevis/cases_LMWG_dev/FLT2000BgcCrop.alpha09b.CTRL
~slevis/cases_LMWG_dev/FLT2000BgcCrop.alpha09b.TEST

./create_newcase --case ~slevis/cases_LMWG_dev/FLT2000BgcCrop.alpha09b.CTRL --res ne30pg3_t232 --compset 2000_CAM70%LT_CLM60%BGC-CROP_CICE%PRES_DOCN%DOM_MOSART_SGLC_SWAV_SESP --run-unsupported
./create_clone --clone ~slevis/cases_LMWG_dev/FLT2000BgcCrop.alpha09b.CTRL/ --case ~slevis/cases_LMWG_dev/FLT2000BgcCrop.alpha09b.TEST

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Sandbox:
Locally:
/glade/work/slevis/git_cesm/cesm3

git describe: cesm3_0_alpha09b

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user_nl_ changes:
finidat = '/glade/campaign/cesm/development/espwg/CESM3-SMYLE/ctsm5.4.019_BGCcrop_ne30_144_HIST_restarts/rest/2000-01-01-00000/ctsm5.4.019_BGCcrop_ne30_144_HIST_restarts.clm2.r.2000-01-01-00000.nc'

env_run.xml change in TEST
`LND_TUNING_MODE="clm6_0_CRUJRA2024"
default is clm6_0_cam7.0 in the CTRL case

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Diagnostics:
Short fieldlists
https://webext.cgd.ucar.edu/F2000climo/FLT2000BgcCrop.alpha09b.TEST_1_16_vs_FLT2000BgcCrop.alpha09b.CTRL_1_16/website/index.html
https://webext.cgd.ucar.edu/F2000climo/FLT2000BgcCrop.alpha09b.TEST_1_20_vs_FLT2000BgcCrop.alpha09b.CTRL_1_20.bkup/website/index.html

Long fieldlist
https://webext.cgd.ucar.edu/F2000climo/FLT2000BgcCrop.alpha09b.TEST_1_20_vs_FLT2000BgcCrop.alpha09b.CTRL_1_20/website/index.html

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Output:
20 yrs of monthly output
/glade/derecho/scratch/slevis/archive/FLT2000BgcCrop.alpha09b.CTRL
/glade/derecho/scratch/slevis/archive/FLT2000BgcCrop.alpha09b.TEST

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Contacts:
@slevis-lmwg

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Extra details:

[slevis-lmwg]

For no reason that I can discern, both simulations stopped in October of year 2.
So I changed both to 20-yr runs (instead of 50), and I'm now asking for restarts every year instead of every 10.

[slevis-lmwg]

Turns out that the simulations simply ran out of wallclock (12 hrs) after 1 year and 10 months. So now i'm submitting 1 year at a time for 20 times :-)

[slevis-lmwg]

20 yrs done

NOTE TO SELF: can I find notes from the LDF tutorial to run diags?

• LDF seems to have worked, though I'm not completely certain about my process. Also, looks like I used "subset" that analyzes a short list of fields. UPDATE: I'm analyzing again with "full" to get a long list of fields.
• ILAMB needs h0a files regridded, so I'm putting this on hold.

[wwieder]

This likely needs a bit more evaluation regionally, but at first blush it doesn't seem like differences in CLM6 vs CLM6_CAM7 land tuning modes (only difference is for fire) have much influence on anything beyond fire (and maybe LAI). Climate doesn't seem to be sensitive.