Adds support for 0.25 deg ELM grid

[bishtgautam]

• Adds 0.25 deg ELM surface dataset for 1850 and 2010.
• These new surface datasets include parameters for the TOP subgrid solar radiation scheme.
• Adds three new -res <r025_IcoswISC30E3r5 | ne120pg2_r025_IcoswISC30E3r5 | ne30pg2_r025_IcoswISC30E3r5.
• Includes linear and nonlinear maps for the following:
  • ne120np4.pg2 (atm) and r025 (lnd)
  • ne30np4.pg2 (atm) and r025 (lnd)

[BFB]

[github-actions[bot]]

PR Preview Action v1.4.7 :---: :rocket: Deployed preview to https://E3SM-Project.github.io/E3SM/pr-preview/pr-6212/ on branch gh-pages at 2024-03-25 19:08 UTC

[bishtgautam]

1. [x] ELM only case with BGC + TOP solar parameterization for 1850 ran successfully for 5-days

./create_newcase \
-case r025_IcoswISC30E3r5.I1850CNPRDCTCBCTOP.chrysalis.5151ecfc87.2024-02-06 \
-res r025_IcoswISC30E3r5 \
-mach chrysalis \
-compiler intel \
-compset I1850CNPRDCTCBCTOP

[rljacob]

@wlin7 @acme-y9s please review.

[rljacob]

notes: Some Chrysalis testing suggested issues but could have been from OS/firmware updates on Chrysalis (since rolled back).

[bishtgautam]

@hydrotian Could you please review the MOSART-related settings in this PR? @acme-y9s Could you please review the ELM-related settings in this PR?

[hydrotian]

@bishtgautam The MOSART-related settings look okay to me. @rljacob I noticed that from https://github.com/E3SM-Project/E3SM/pull/5979 MOSART started to require a mesh file frivinp_mesh for integration with the MOAB coupler. From my understanding, MOSART should produce BFB results when using either the MOAB coupler (with the mesh file) or the MCT coupler (without a mesh file). Is that correct?

[rljacob]

No it won't be BFB because of slight differences in how mapping weights are calculated online vs. offline. The mesh file is ignored when using the MCT coupler.

[peterdschwartz]

merged to next

[peterdschwartz]

merged to master