Running CCSM3

You can run CCSM3 in interactive mode on GPC without a host file, but only do so for very short compilation/initialization tests. Run the model in the TCS or GPC batch queue.

Create a setup script:

#!/bin/csh

setenv CCSMROOT /project/ccsm/ccsm3_current
setenv SCRATCH /scratch/$USER
setenv CASEROOT /home/$USER/runs/ccsm3_t31_gpc
setenv MACH gpc
cd $CCSMROOT/scripts
./create_newcase -mach $MACH -res T31_gx3v5 -case $CASEROOT

Then:

cd /home/$USER/runs/ccsm3_t31_gpc

Modify env_mach.gpc, env_run, env_conf to your needs.

Configure and Build:

./configure -mach gpc
./ccsm3_t31_gpc.gpc.build

Run

./ccsm3_t31_gpc.gpc.run
or qsub ccsm3_t31_gpc.gpc.run