Icarus 3.4 Quick Start: Difference between revisions

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The <code>umask 022</code> is not strictly necessary, but it will make the various files readable to others, which will facilitate data sharing and user support. Your home directory <code>~''USERID''</code> is also inaccessible to others by default; running <code>chmod 755 ~</code> is helpful.

Copy the restart (initial condition) files and associated <code>cap_restart</code> into ''EXPDIR''. You can get an arbitrary set of restarts by copying the contents of the directory <code>/discover/nobackup/mathomp4/Restarts-~~H10~~/nc4/Reynolds/c48</code>, containing 2-degree cubed sphere restarts from April 14, 2000, and their corresponding <code>cap_restart</code>.

Copy the restart (initial condition) files and associated <code>cap_restart</code> into ''EXPDIR''. You can get an arbitrary set of restarts by copying the contents of the directory <code>/discover/nobackup/mathomp4/Restarts-I30/nc4/Reynolds/c48</code>, containing 2-degree cubed sphere restarts from April 14, 2000, and their corresponding <code>cap_restart</code>.

The script you submit, <code>gcm_run.j</code>, is in ''HOMEDIR''. It should be ready to go as is. The parameter END_DATE in <code>CAP.rc</code> can be set to the date you want the run to stop. Submit the job with <code>sbatch gcm_run.j</code>. You can keep track of it with <code>squeue</code> or <code>squeue -u ''USERID''</code>, or follow stdout with <code>tail -f ''EXPDIR''/slurm-''JOBID''.out</code>, ''JOBID'' being returned by <code>sbatch</code> and displayed with <code>squeue</code>. Jobs can be killed with <code>scancel ''JOBID''</code>.

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 The <code>umask 022</code> is not strictly necessary, but it will make the various files readable to others, which will facilitate data sharing and user support.  Your home directory <code>~''USERID''</code> is also inaccessible to others by default; running <code>chmod 755 ~</code> is helpful.
-Copy the restart (initial condition) files and associated <code>cap_restart</code> into ''EXPDIR''.  You can get an arbitrary set of restarts by copying the contents of the directory <code>/discover/nobackup/mathomp4/Restarts-H10/nc4/Reynolds/c48</code>, containing 2-degree cubed sphere restarts from April 14, 2000, and their corresponding <code>cap_restart</code>.
+Copy the restart (initial condition) files and associated <code>cap_restart</code> into ''EXPDIR''.  You can get an arbitrary set of restarts by copying the contents of the directory <code>/discover/nobackup/mathomp4/Restarts-I30/nc4/Reynolds/c48</code>, containing 2-degree cubed sphere restarts from April 14, 2000, and their corresponding <code>cap_restart</code>.
 The script you submit, <code>gcm_run.j</code>, is in ''HOMEDIR''.  It should be ready to go as is.  The parameter END_DATE in <code>CAP.rc</code> can be set to the date you want the run to stop.  Submit the job with <code>sbatch gcm_run.j</code>.  You can keep track of it with <code>squeue</code> or <code>squeue -u ''USERID''</code>, or follow stdout with <code>tail -f ''EXPDIR''/slurm-''JOBID''.out</code>, ''JOBID'' being returned by <code>sbatch</code> and displayed with <code>squeue</code>.  Jobs can be killed with <code>scancel ''JOBID''</code>.