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CESM3 not working with MUSICAv0 CONUS grid #3094

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@Behrooz-Roozitalab

Description

@Behrooz-Roozitalab

Brief summary of bug

The MUSICAv0 CONUS grid (ne0CONUSne30x8_ne0CONUSne30x8_mt12 or ne0CONUSne30x8_ne0CONUSne30x8_mt12 or ne0CONUSne30x8_g17) cannot be run out of the box in CESM3, with error regarding user_nl_clm.

General bug information

CTSM version you are using: [output of git describe]

Two CESM3 versions:
cesm3_0_beta05 (ctsm5.3.017?)
cesm3_0_beta01 (ctsm5.2.007)

Does this bug cause significantly incorrect results in the model's science? [Yes / No]
Yes

Configurations affected: [Fill this in if known.]

Details of bug

The model stops when building the case through creating the user_nl_clm file:

Create namelist for component clm
Calling /glade/work/behroozr/DERECHO/CESM_src/cesm3_0_beta05/components/clm//cime_config/buildnml
ERROR: Command /glade/work/behroozr/DERECHO/CESM_src/cesm3_0_beta05/components/clm/bld/build-namelist failed rc=255
out=
err=ERROR : CLM build-namelist::CLMBuildNamelist::setup_logic_initial_conditions() : use_init_interp is NOT synchronized with init_interp_attributes in the namelist_defaults file, this should be corrected there

If I define finidat manually in user_nl_clm, it builds but then stops when running with error about mismatch sizes (although finidat file was for a CONUS grid in cesm2.2 simulation)

Important details of your setup / configuration so we can reproduce the bug

[Specify anything relevant: the compset, resolution, machine, compiler, any xml or namelist changes, etc. You don't have to repeat anything that you have already noted above.]

--compset FCnudged --res ne0CONUSne30x8_ne0CONUSne30x8_mt12 --mach derecho --run-unsupported

Important output or errors that show the problem

[Fill this in with anything relevant that you haven't already noted; if there is nothing to add, delete this section.]

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