Heracles 4.0 User's Guide: Difference between revisions

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Setting <code>PRINTSPEC</code> to 3 will make the model send to standard output a list of exports available to <code>HISTORY.rc</code> in the model's current configuration, and then exit without integrating. The list includes each export's gridded component and short name (both necessary to include in <code>HISTORY.rc</code>), long (descriptive) name, units, and number of dimensions. Note that run-time options can affect the exports available, so see to it that you have those set as you intend. The other <code>PRINTSPEC</code> values are useful for debugging.

While you can set <code>PRINTSPEC</code>, submit <code>~~qsub~~ gcm_run.j</code>, and get the export list as part of PBS standard output, there are quicker ways of obtaining the list. One way is to run it as a single column model on a single processor, as explained in [[Heracles 4.0 Single Column Model]]. Another way is to run it in an existing experiment. In the <code>scratch</code> directory of an experiment that has already run, change <code>PRINTSPEC</code> in <code>CAP.rc</code> as above. Then, in the file <code>AGCM.rc</code>, change the values of <code>NX</code> and <code>NY</code> (near the beginning of the file) to 1. Then, from an interactive job (one processor will suffice), run the executable <code>GEOSgcm.x</code> in <code>scratch</code>. You will need to run <code>source src/g5_modules</code> in the model's build tree to set up the environment. The model executable will simply output the export list to <code>stdout</code>.

While you can set <code>PRINTSPEC</code>, submit <code>sbatch gcm_run.j</code>, and get the export list as part of PBS standard output, there are quicker ways of obtaining the list. One way is to run it as a single column model on a single processor, as explained in [[Heracles 4.0 Single Column Model]]. Another way is to run it in an existing experiment. In the <code>scratch</code> directory of an experiment that has already run, change <code>PRINTSPEC</code> in <code>CAP.rc</code> as above. Then, in the file <code>AGCM.rc</code>, change the values of <code>NX</code> and <code>NY</code> (near the beginning of the file) to 1. Then, from an interactive job (one processor will suffice), run the executable <code>GEOSgcm.x</code> in <code>scratch</code>. You will need to run <code>source src/g5_modules</code> in the model's build tree to set up the environment. The model executable will simply output the export list to <code>stdout</code>.

===Outputting Derived Fields===

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 Setting <code>PRINTSPEC</code> to  3 will make the model send to standard output a list of exports available to <code>HISTORY.rc</code> in the model's current configuration, and then exit without integrating. The list includes each export's gridded component and short name (both necessary to include in <code>HISTORY.rc</code>), long (descriptive) name, units, and number of dimensions.  Note that run-time options can affect the exports available, so see to it that you have those set as you intend.  The other <code>PRINTSPEC</code> values are useful for debugging.
-While you can set  <code>PRINTSPEC</code>, submit <code>qsub gcm_run.j</code>, and get the export list as part of PBS standard output, there are quicker ways of obtaining the list.  One way is to run it as a single column model on a single processor, as explained in [[Heracles 4.0 Single Column Model]].  Another way is to run it in an existing experiment.  In the <code>scratch</code> directory of an experiment that has already run, change <code>PRINTSPEC</code> in  <code>CAP.rc</code> as above.  Then, in the file <code>AGCM.rc</code>, change the values of <code>NX</code> and <code>NY</code> (near the beginning of the file) to 1.  Then, from an interactive job (one processor will suffice), run the executable <code>GEOSgcm.x</code> in <code>scratch</code>.  You will need to run <code>source src/g5_modules</code> in the model's build tree to set up the environment.  The model executable will simply output the export list to <code>stdout</code>.
+While you can set  <code>PRINTSPEC</code>, submit <code>sbatch gcm_run.j</code>, and get the export list as part of PBS standard output, there are quicker ways of obtaining the list.  One way is to run it as a single column model on a single processor, as explained in [[Heracles 4.0 Single Column Model]].  Another way is to run it in an existing experiment.  In the <code>scratch</code> directory of an experiment that has already run, change <code>PRINTSPEC</code> in  <code>CAP.rc</code> as above.  Then, in the file <code>AGCM.rc</code>, change the values of <code>NX</code> and <code>NY</code> (near the beginning of the file) to 1.  Then, from an interactive job (one processor will suffice), run the executable <code>GEOSgcm.x</code> in <code>scratch</code>.  You will need to run <code>source src/g5_modules</code> in the model's build tree to set up the environment.  The model executable will simply output the export list to <code>stdout</code>.
 ===Outputting Derived Fields===