Running GEOS 5 on a GMAO Desktop: Difference between revisions

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Assuming everything goes right you should have a functional GEOS 5 model.

==Running the Model==

You can setup an experiment now as usual. To do a full model run use the gcm_setup script as usual. Once the experiment is setup and you have your restarts copied run the gcm_run.j script. To run the single column model copy the scm_setup script to the directory you want to run the experiment in. Run the scm_setup script in this directory. Currently on /ford1 are boundary conditions for 144x91 and c48 using the Reynolds ocean. If you have a newer machine with 8 cores (including hyperthreading) you can run 144x91 on a 2x4 layout and c48 on a 1x6 layout. For reference using c48 with the standard history ~~used about 4~~.5 GB ~~of memory~~ running on a 1x6 layout.

You can setup an experiment now as usual. To do a full model run use the gcm_setup script as usual. Once the experiment is setup and you have your restarts copied run the gcm_run.j script. To run the single column model copy the scm_setup script to the directory you want to run the experiment in. Run the scm_setup script in this directory. Currently on /ford1 are boundary conditions for 144x91 and c48 using the Reynolds ocean. If you have a newer machine with 8 cores (including hyperthreading) you can run 144x91 on a 2x4 layout and c48 on a 1x6 layout. For reference, using c48, on the Reynolds ocean, no gocart, with the standard history had a highwater memory use of 7.3 GB and took about 9 minutes running on a 1x6 layout.

@@ Line 45: / Line 45: @@
 Assuming everything goes right you should have a functional GEOS 5 model.
 ==Running the Model==
-You can setup an experiment now as usual. To do a full model run use the gcm_setup script as usual. Once the experiment is setup and you have your restarts copied run the gcm_run.j script. To run the single column model copy the scm_setup script to the directory you want to run the experiment in. Run the scm_setup script in this directory. Currently on /ford1 are boundary conditions for 144x91 and c48 using the Reynolds ocean. If you have a newer machine with 8 cores (including hyperthreading) you can run 144x91 on a 2x4 layout and c48 on a 1x6 layout. For reference using c48 with the standard history used about 4.5 GB of memory running on a 1x6 layout.
+You can setup an experiment now as usual. To do a full model run use the gcm_setup script as usual. Once the experiment is setup and you have your restarts copied run the gcm_run.j script. To run the single column model copy the scm_setup script to the directory you want to run the experiment in. Run the scm_setup script in this directory. Currently on /ford1 are boundary conditions for 144x91 and c48 using the Reynolds ocean. If you have a newer machine with 8 cores (including hyperthreading) you can run 144x91 on a 2x4 layout and c48 on a 1x6 layout. For reference, using c48, on the Reynolds ocean, no gocart, with the standard history had a highwater memory use of 7.3 GB and took about 9 minutes running on a 1x6 layout.