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.

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Thanks
Chris