Request for assistance: CESM2.1.4 coupled simulation issues and restart file inquiry

[ll859]

Hello!

I've been working on conducting fully coupled simulations for PD (e.g., 2006-2011) and the future (e.g., 2089-2094) under different scenarios (SSP245 and 585) in CESM2.1.4 on Derecho.

I attempted the simulation using the restart files generated on Cheyenne, but encountered an error message.

Restart file:
/glade/campaign/collections/cmip/CMIP6/restarts/b.e21.BHIST.f09_g17.CMIP6-historical.001/b.e21.BHIST.f09_g17.CMIP6-historical.001.rest.2010-01-01-00000.tar

Error message:
"mismatch of input dimension 62336 with expected value 62125 for variable landunit".

After following the instructions in the log files, I set "use_init_interp = .true." in user_nl_clm. Subsequently, I got the following in the log files.

Error message:
"Output requests:
--------------------------------------------------
no dedicated output process, any file system dec0560.hsn.de.hpc.ucar.edu 172: starttype: initial".

Does anyone have insight into what might be happening here? Alternatively, does anyone know which restart files or model versions would be suitable for my purpose on Derecho?

Many thanks!

 

[dbailey]

Sorry to be obvious here, but did you untar the file? You might have to wipe out the init_generated_files directory and rebuild.

 

[dbailey]

You should probably also move to CESM2.1.5. That is the officially supported version on derecho.

 

[ll859]

Thank you so much for your responses and suggestions, David! I've now transitioned to CESM2.1.5, and it's working really well!