C component set giving error relating to the resolution of the model

[nitkbhat@gmail_com]

I intend to run CESM 1.2.2 for the POP model. Hence, I am running the C component set.I have tried different configurations, but I keep getting errors relating to the resolution either during build or run.  During the buid, I get an error during the cesm_share.      mpiifort -c -I.  -I/home/nitin/CESM_NEW/cesm1_2_2/cases/C_f45_g37_rx1/intel/mpich/nodebug/nothreads/include -I/home/nitin/CESM_NEW/cesm1_2_2/cases/C_f45_g37_rx1/intel/mpich/nodebug/nothreads/MCT/noesmf/a1l1r1i1o1g1w1/csm_share -I/storage/softwares/installedsoftware/netcdf_4.4.0/include -I/opt/intel/impi/4.1.3.048/intel64/include -I/home/nitin/CESM_NEW/cesm1_2_2/cases/C_f45_g37_rx1/intel/mpich/nodebug/nothreads/include -I/storage/home/nitin/CESM_NEW/cesm1_2_2/models/csm_share/shr -I. -I/storage/home/nitin/CESM_NEW/cesm1_2_2/cases/C_f45_g37_rx1/SourceMods/src.share -I/storage/home/nitin/CESM_NEW/cesm1_2_2/models/drv/shr -I/storage/home/nitin/CESM_NEW/cesm1_2_2/models/dead_share -I/storage/home/nitin/CESM_NEW/cesm1_2_2/models/csm_share/shr -I/storage/home/nitin/CESM_NEW/cesm1_2_2/models/utils/esmf_wrf_timemgr -I/home/nitin/CESM_NEW/cesm1_2_2/cases/C_f45_g37_rx1/lib/include  -fp-model source -convert big_endian -assume byterecl -ftz -traceback -assume realloc_lhs  -O2  -DNUM_COMP_INST_ATM=1 -DNUM_COMP_INST_LND=1 -DNUM_COMP_INST_OCN=1 -DNUM_COMP_INST_ICE=1 -DNUM_COMP_INST_GLC=1 -DNUM_COMP_INST_WAV=1 -DNUM_COMP_INST_ROF=1 -Dlinux  -DNDEBUG -DMCT_INTERFACE -DHAVE_MPI -DFORTRANUNDERSCORE -DNO_R16 -Dlinux -DCPRINTEL  -free   /storage/home/nitin/CESM_NEW/cesm1_2_2/models/drv/shr/seq_io_mod.F90/storage/home/nitin/CESM_NEW/cesm1_2_2/models/drv/shr/seq_io_mod.F90(1170): error #6404: This name does not have a type, and must have an explicit type.   [PIO_UNLIMITED]      rcode = pio_def_dim(cpl_io_file,'time',PIO_UNLIMITED,dimid(1))---------------------------------------------^compilation aborted for /storage/home/nitin/CESM_NEW/cesm1_2_2/models/drv/shr/seq_io_mod.F90 (code 1)gmake: *** [seq_io_mod.o] Error 1gmake  complib -j 1666666 MODEL=csm_share COMPLIB=libcsm_share.a USER_CPPDEFS="  -DNUM_COMP_INST_ATM=1 -DNUM_COMP_INST_LND=1 -DNUM_COMP_INST_OCN=1 -DNUM_COMP_INST_ICE=1 -DNUM_COMP_INST_GLC=1 -DNUM_COMP_INST_WAV=1 -DNUM_COMP_INST_ROF=1" -f /storage/home/nitin/CESM_NEW/cesm1_2_2/cases/C_f45_g37_rx1/Tools/Makefile  returned non-zero exit status 2~  For some other resolutions, I get an error relating to the resolution during run time.  What are the tried and tested resolutions for the C component set? I want to run the standalone POP (ocean) model.  Thanks  

 

[jedwards]

This error indicates that you had another error earlier in the PIO build. 

 

[njn01]

The supported resolutions for the C- and G-type compsets are: T62_gx3v7, T62_gx1v6, and T62_tx0.1v2. You should create a new case using one of these resolutions and try again.Also, if you are running scientific experiments, I recommend you consider using the CIAF compset, not C.  You can read more about the CIAF (C with interannual forcing) in the POP2 FAQ,  http://www.cesm.ucar.edu/models/cesm1.2/pop2/doc/faq/#IAF

 

[nitkbhat@gmail_com]

Yes, I was able to build/run the C component with the suggested configurations. Sure, I will do so.  Thanks a lot.