Difference between revisions of "CESM & NorESM users on Triolith: changing to the new centre storage (/proj/) system"

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:<code>./configure -case</code>
 
:<code>./configure -case</code>
  
4. Clean build model then rebuild:
+
4. Clean then rebuild the model:
  
 
:<code><mycase>.clean_build</code>
 
:<code><mycase>.clean_build</code>

Revision as of 14:21, 25 November 2014

The new centre storage system at NSC became operational in October 2014 (NSC Centre Storage). Because the storage environment was changed from a 'user' based systen (/nobackup/global/${USER}) to a 'project' based system (/proj/project_name), this requires a change in the way the CESM and NorESM models are configured on Triolith.

CESM (& CCSM4)

Existing Cases

1. Change the EXEROOT variable in the 'env_build.xml' file from:

value="/nobackup/global/$CCSMUSER/$CASE"

to e.g.

value="/proj/<project-name>/users/$CCSMUSER/$CASE"

where <project-name> is an appropriate project directory name (that you have permission to write to), e.g. 'bolinc'.

2. Change the RUNDIR variable in the 'env_run.xml' file from:



NorESM (& CCSM4)

Existing Cases

1. Change the EXEROOT variable in the 'env_build.xml' file from:

value="/nobackup/global/$CCSMUSER/$CASE"

to e.g.

value="/proj/<project-name>/users/$CCSMUSER/NorESM/$CASE"

where <project-name> is an appropriate project directory name (that you have permission to write to), e.g. 'bolinc'.

2. Change the DOUT_S_ROOT variable in the 'env_run.xml' file from:

value="/nobackup/global/$CCSMUSER/archive/$CASE"

to e.g.

value="/proj/<project-name>/users/$CCSMUSER/NorESM/archive/$CASE"

where <project-name> is an appropriate project directory name (that you have permission to write to), e.g. 'bolinc'.

3. Clean case and reconfigure:

./configure -cleanall
./configure -case

4. Clean then rebuild the model:

<mycase>.clean_build
<mycase>.build