Not a NetCDF error for ionf_mod.F90?

[taylor_hughlett@gmail_com]

Good afternoon all,

I am attempting to run CESM 1_2_1 on Yellowstone and have been getting the following error. I have info debug set on 3, and it is not telling me which file it is attempting to read when this error occurs.

Any information or ideas would be incredibly helpful! Thanks in advance.

CESM Log Error:

265: Overflow: Denmark Strait           Product adjacent mask at global (ij)= 11  360 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)= 11  361 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)= 11  362 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)= 10  359 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)= 10  360 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)= 10  361 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)= 10  362 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)= 10  363 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)= 10  364 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)=  9  359 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)=  9  360 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)=  9  361 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)=  9  362 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)=  9  363 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)=  6  353 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)=  6  354 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)=  6  355 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)=  6  356 265: Overflow: Denmark Strait           Product adjacent mask at global (ij)=  6  357 121: pio_support::pio_die:: myrank=          -1 : ERROR: ionf_mod.F90:         228 : 121:  Not a netCDF file 213: pio_support::pio_die:: myrank=          -1 : ERROR: ionf_mod.F90:         228 : 213:  Not a netCDF file 153: pio_support::pio_die:: myrank=          -1 : ERROR: ionf_mod.F90:         228 : 153:  Not a netCDF file 157: pio_support::pio_die:: myrank=          -1 : ERROR: ionf_mod.F90:         228 : 157:  Not a netCDF file  93: pio_support::pio_die:: myrank=          -1 : ERROR: ionf_mod.F90:         228 :  93:  Not a netCDF file  97: pio_support::pio_die:: myrank=          -1 : ERROR: ionf_mod.F90:         228 :  97:  Not a netCDF file 101: pio_support::pio_die:: myrank=          -1 : ERROR: ionf_mod.F90:         228 : 101:  Not a netCDF file 213:Abort(1) on node 213 (rank 213 in comm 1140850688): application called MPI_Abort(MPI_COMM_WORLD, 1) - process 213 213:INFO: 0031-306  pm_atexit: pm_exit_value is 1. 221: pio_support::pio_die:: myrank=          -1 : ERROR: ionf_mod.F90:         228 : 221:  Not a netCDF file 221:Abort(1) on node 221 (rank 221 in comm 1140850688): application called MPI_Abort(MPI_COMM_WORLD, 1) - process 221 221:INFO: 0031-306  pm_atexit: pm_exit_value is 1. 153:Abort(1) on node 153 (rank 153 in comm 1140850688): application called MPI_Abort(MPI_COMM_WORLD, 1) - process 153 153:INFO: 0031-306  pm_atexit: pm_exit_value is 1. 157:Abort(1) on node 157 (rank 157 in comm 1140850688): application called MPI_Abort(MPI_COMM_WORLD, 1) - process 157 157:INFO: 0031-306  pm_atexit: pm_exit_value is 1. 161: pio_support::pio_die:: myrank=          -1 : ERROR: ionf_mod.F90:         228 :  161:  Not a netCDF file(and the error continues for several more pages)

 

[jedwards]

Based on the task id's generating the error I would look in the ocn.log to see if its listing a file it couldn't open.You should use 1.2.2 which is a bug fix update of 1.2.1 

 

[klindsay]

Taylor,Are you running with ocean BGC and PIO_TYPENAME=pnetcdf (in env_run.xml)?If so, please try setting PIO_TYPENAME=netcdf.I have a recollection of seeing pnetcdf not liking some versions of the ocean BGC IC file.If this is the problem, then I think it is only a problem for the initial submission, pnetcdf is fine once the model is reading restart files at initialization.Keith

 

[taylor_hughlett@gmail_com]

Hi Keith,

That was the exact problem! I made the switch, and it has been running smoothly ever since! Thank you so much.

 

[taylor_hughlett@gmail_com]

I actually have been wondering about that; can you branch a 1.2.2 simulation from a 1.2.1? Currently, the model is running, but it is something I have always wondered regarding the bug fix. Thanks!