Ganymed 4.0 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>/archive/u/aeichman/restarts/Ganymed-4_0/~~C48~~/19800103/</code>, containing 2-degree cubed sphere restarts from Jan. 3, 1980, and their corresponding <code>cap_restart</code>. If you are unfamiliar with the way that the <code>/archive</code> filesystem works, keep in mind that a <code>cp</code> from there might appear to stall while the tape is loaded -- see the NCCS documentation for details.

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>/archive/u/aeichman/restarts/Ganymed-4_0/c48/19800103/</code>, containing 2-degree cubed sphere restarts from Jan. 3, 1980, and their corresponding <code>cap_restart</code>. If you are unfamiliar with the way that the <code>/archive</code> filesystem works, keep in mind that a <code>cp</code> from there might appear to stall while the tape is loaded -- see the NCCS documentation for details.

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. An alternative way to stop the run is by commenting out the line <code> if ( $capdate < $enddate ) qsub $HOMDIR/gcm_run.j</code> at the end of the script, which will prevent the script from being resubmitted, or rename the script file, or kill the job (described below).

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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>/archive/u/aeichman/restarts/Ganymed-4_0/C48/19800103/</code>, containing 2-degree cubed sphere restarts from Jan. 3, 1980, and their corresponding <code>cap_restart</code>.  If you are unfamiliar with the way that the <code>/archive</code> filesystem works, keep in mind that a <code>cp</code> from there might appear to stall while the tape is loaded -- see the NCCS documentation for details.
+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>/archive/u/aeichman/restarts/Ganymed-4_0/c48/19800103/</code>, containing 2-degree cubed sphere restarts from Jan. 3, 1980, and their corresponding <code>cap_restart</code>.  If you are unfamiliar with the way that the <code>/archive</code> filesystem works, keep in mind that a <code>cp</code> from there might appear to stall while the tape is loaded -- see the NCCS documentation for details.
 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.   An alternative way to stop the run is by commenting out the line <code> if ( $capdate < $enddate ) qsub $HOMDIR/gcm_run.j</code> at the end of the script, which will prevent the script from being resubmitted, or rename the script file, or kill the job (described below).