fail to open cice restart file

[Yuan Sun]

Hi all,

I am running BSSP370cmip6 with initial data from the large ensemble project on CESM23alpha17d.

The model is built with PIO2 and ESMF.

The simulation recorded that:

(abort_ice)ABORTED:
(abort_ice) called from /mnt/iusers01/fatpou01/sees01/a16404ys/CESM/my_cesm_sandbox_23dynamicurban/components/cice/src/cicecore/cicedyn/infrastructure/io/io_pio2/ice_pio.F90
(abort_ice) line number 240
(abort_ice) error = (ice_pio_check)Unknown error in file operation, (ice_pio_init) ERROR: Failed to open file b.e21.BHISTcmip6.f09_g17.LE2-1001.001.cice.r.2015-01-01-00000.nc

I checked that it seems no problem with 'b.e21.BHISTcmip6.f09_g17.LE2-1001.001.cice.r.2015-01-01-00000.nc' in the run directory. The cice6 version is :
tag = cesm_cice6_5_0_7

Thanks for any comment.

Best,
Yuan

 

[dbailey]

What if you do ncdump -k on the file? Is it cdf5 / netcdf4? You might need to convert it to netcdf3 64bit offset.

 

[Yuan Sun]

What if you do ncdump -k on the file? Is it cdf5 / netcdf4? You might need to convert it to netcdf3 64bit offset.

Hi dbailey,

I ran:
[a16404ys@login1 [csf3] 2015-01-01-00000]$ ncdump -k b.e21.BHISTcmip6.f09_g17.LE2-1001.001.cice.r.2015-01-01-00000.nc
64-bit offset

It originally was netcdf3.

 

[Yuan Sun]

Hi all,

I finally solved this error. The key is to set 'year_init' equal to 2015 rather than 1 (default).

Best,
Yuan

 

[dbailey]

Great!