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ESCOMP / SimpleLand

Simple Land Model for CESM --- *** IN DEVELOPMENT *** --- please contact for more info. See supplemental information of https://journals.ametsoc.org/doi/abs/10.1175/JCLI-D-18-0812.1 for a description of SLIM physics. Implementation of SLIM into the main CESM trunk is ongoing. SLIM currently works with the CESM2.1 release, but must be downloaded from this repository until we finish implementing it properly into the main CESM code.
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Change in fill pattern with history files for change in number of processors #16

Closed ekluzek closed 2 years ago

ekluzek commented 2 years ago

The following tests are failing showing that the fill pattern for some history variables change with a different processor count.

PEM.f19_g16.H_MML_2000_CAM6.cheyenne_gnu.clm-global_uniform_g16_SOM
PEM.f19_g16.H_MML_2000_CAM6.cheyenne_intel.clm-global_uniform_g16_SOM
PEM.f19_g17.F2000Cam6SlimRsGs.cheyenne_intel.clm-2000_CMIP6_AMIP_1deg_ensemble

ekluzek commented 2 years ago

Note, that this test did seem to work.

PEM.f19_g17.IHistClm45BgcQianGs.cheyenne_intel.clm-realistic_fromCLM5_1850

ekluzek commented 2 years ago

This might just be that answers change for different processor count with CICE.

ekluzek commented 2 years ago

OK, I've got two tests that are passing fine:

PEM.f19_g16.F2000Cam6SlimRsGs.cheyenne_intel.clm-2000_CMIP6_AMIP_1deg_ensemble
PEM.f19_g17.IHistClm45BgcQianGs.cheyenne_intel.clm-realistic_fromCLM5_1850

I'm also running a restart test that changes processors so will see if that works.

So I'm going to label this as a WONTFIX since it's probably just the fact that CICE is used prognostically in these SOM cases and that's a compset that is known to change answers on different PE count.