CESM2 LENS Branch Run Error

[cjborries@alaska_edu]

Hello,

I am attempting to do a branch run off of a CESM2 LENS ensemble (b.e21.BHISTcmip6.f09_g17.LE2-1001.001), but I keep getting the following error when I run it:

1: NetCDF: Variable not found
1: pio_support::pio_die:: myrank= -1 : ERROR: nf_mod.F90: 731 :
1: NetCDF: Variable not found

The model crashes while initializing CAM. It appears the last file to be opened is /glade/p/cesmdata/cseg/inputdata/atm/waccm/lb/LBC_1750-2015_CMIP6_GlobAnnAvg_c180926.nc. Through some digging, it looks like the last variable to be read in (or attempted to be read in) is NAAI.

However, if I do a startup run, the model runs fine.

Does someone have some insight as to why the branch run is failing and where the mysterious netCDF file could be? Thank you.

 

[fischer]

Hi Cece,

Can you read the following and include your logs for the failed run.

Information to include in help requests

When you are posting to the forums because you want help with an issue, please include as much of the following information as possible. Please read the following before submitting a help request: Check the CESM support policy, and particularly the list of currently-supported versions at the...

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Thanks
Chris