Running a 20-year CAM5.3 simulation using an average annual cycle of SST and sea ice

[damian_insua@usc_es]

Hi,
I am a new user of CAM. I would like to run a 20-year simulation using the same SSTs and sea ice annual cycle (monthly averages) for the entire simulation period.For now I am using the following options to configure and build namelist: $camcfg/configure -fc mpif90 -fc_type intel -cc mpicc -dyn fv -hgrid 1.9x2.5 -ntasks 48 -nosmp -test $camcfg/build-namelist -test -runtype startup -use_case 1850-2005_cam5 -namelist "&atm nhtfrq(1) = -6 mfilt(1) = 1460 stop_option = 'nyears' stop_n = 20 start_ymd = 19800101 ncdata='$CSMDATA/atm/cam/inic/fv/cami-mam3_0000-01-01_1.9x2.5_L30_c090306.nc'/" -config $cambuild/config_cache.xml What would I have to modify?Regards,Damián  

 

[hannay]

If you use the compset FC5, it should run cam5.3 wit the same SSTs and sea ice annual cycle (monthly averages) for the entire simulation period.