Keep code from  m_adjust_ps=false

This update synchronizes the data structure change
between sbetr and elm. It fixed with failure of tests
SMS_D.f19_g16.I1850ELM. The fix is BFB.

This data set is an Antarctic melt-rate climatology covering the
years 1992-2017.

The new datasets is an improvement because:
* it is more accurate than the previous Adusumilli et al. (2020)
* it includes rerouting of fluxes that are not under ice shelves
  in the MPAS-Ocean mesh
* the fluxes are carefully renormalized so that the total flux is
  identical to the original Paolo et al. dataset
* fixes the sign of the heat flux

Nightly e3sm_prod_bench needs to run with production mesh.

…t#6256)

Switch data ice-shelf melt rates to Paolo et al 2023

This data set is an Antarctic melt-rate climatology covering the years
1992-2017.

The new datasets is an improvement because:
* it is more accurate than the previous Adusumilli et al. (2020)
* it includes rerouting of fluxes that are not under ice shelves in the
  MPAS-Ocean mesh
* the fluxes are carefully renormalized so that the total flux is
  identical to the original Paolo et al. dataset
* fixes the sign of the heat flux

[non-BFB] only for current configurations with DISMF

Bring v3 settings from F-cases to fully-coupled cases for
wcprod testmods. Update READMEs

Add ANL Improv to E3SM machines

Add ANL Improv to E3SM machines.
Also, disable slow archiving of old tests on all LCRC machines.

[BFB]

... to 4388509869bd5988d6315e2da65b1a2fbfa604fa

Changes:
1) Initialize machine to None
2) Add option to ignore diffs across the system (useful for perf testing)
3) case.submit: Always try to download input data (avoid DL data on compute node if possible)

Fixes:
1) Update cprnc submodule. Contains some cmake fixes
2) Points the TSC and PGN tests to updated input data for E3SMv3
3) Fixes testing workflow for prs from forked repos.

[BFB]

…3SM-Project#6290)

Remove retired LANL machines grizzly and badger

LANL machines grizzly and badger have been retired. This is a clean-up
pull request to remove them.

[BFB]

Switch wcprodssp output back to v2.  Not yet ready for v3.

Update performance tests with v3 low res mesh

Update performance tests with v3 low res mesh:
- run `e3sm_prod_bench` with v3 meshes in F- and B-cases
- disable slow archiving of old tests on all ANL LCRC machines
- add 3x32x2 PEs for ne4 I-cases on Chrysalis to match test-cases
- shorten run-times of `e3sm_prod` RRM- and F-cases from Ld5 to Ld1
- remove two redundant tests

[NML] -- for e3sm_prod_bench tests
[non-BFB] -- for 2 e3sm_prod tests due to test-name change

Implement FB-LTS Time-Stepping Scheme

This PR implements a new local time-stepping (LTS) scheme in MPAS-Ocean
for single layer configurations. This new scheme, called FB-LTS, is
similar to to the LTS3 scheme already implemented by MPAS-O [1], but
boasts an increased maximal CFL number. This results in FB-LTS being
able to use time-steps between ~2 times larger than time-steps for LTS3
while costing the same number of tendency evaluations.

The FB-LTS scheme is based on the forward-backward, three-stage, second-
order Runge-Kutta (FB-RK(3,2)) scheme. The existing LTS3 scheme is based
on a three-stage, third-order, strong stability preserving Runge-Kutta
scheme (SSPRK3), so we expect FB-LTS to outperform LTS3 in admittable
time-step by factors of between ~1.6-2.2.

In preliminary performance experiments, FB-LTS provides a 8x speedup
over RK4 (and 2x over LTS3) in the hurricane Sandy test case, on a
variable resolution mesh going to resolutions as high as 2km in Delaware
Bay.

[BFB] - only for mpaso-standalone

This is an incremental change to introduce adjustment of dp3d
instead of adjustment of ps.

adjust_ps is still used for preqx (forcing was never rewritten),
rsplit=0 (only adjust_ps is possible), or EAM (to not touch every test).

Fixed bugs in forcing_ut init, testing it only
with adjust_ps=false option.

[non-BFB] for HOMME tests with baselines (with moist forcing
and some without nontrivial forcing, because even zero forcing
is processed differently for adjustment of dp3d).

Increases frequency of output such that all tapes are outputted in F-case test using wcprod.
Also update all B-case wcprod testmods to use v3 settings.
Improve coverage.

[BFB] but will change fields output in wcprod B-cases and add file in F-cases.

…SM-Project#6303)

... to 4388509869bd5988d6315e2da65b1a2fbfa604fa

Changes:
1) Initialize machine to None
2) Add option to ignore diffs across the system (useful for perf testing)
3) case.submit: Always try to download input data (avoid DL data on compute node if possible)

Fixes:
1) Update cprnc submodule. Contains some cmake fixes
2) Points the TSC and PGN tests to updated input data for E3SMv3
3) Fixes testing workflow for prs from forked repos.

[BFB]

* jgfouca/update_cime_subm_2024_03_20:
  Update CIME submodule

…Project#6289)

Use the new v3 ultra low-res test grids for e3sm_atm_nbfb test suite.
Depends on ESMCI/cime#4595 for TSC / PGN

[BFB]

* mks/mkstratos/tests/nbfb-grid-update:
  Use ne4pg2_oQU480 grid for EAM non-bit-for-bit tests

This update synchronizes the data structure change between sbetr and elm.
It fixes the failure of tests SMS_D.f19_g16.I1850ELM.

[BFB].

Fixes E3SM-Project#5832

…ll ISMF and add TMIX when PISMF

…ompass