Changes between Version 5 and Version 6 of Documentation/UserGuide/MinimizeDiscUsage


Ignore:
Timestamp:
2018-09-11T17:04:42+02:00 (6 years ago)
Author:
jgipsl
Comment:

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  • Documentation/UserGuide/MinimizeDiscUsage

    v5 v6  
    11= How to reduce the disc space usage = 
    2 This sites explains how to reduce the disc usage on obelix. It concerns primarily simulations which are long and on a large spatial domain. 
     2This sites explains how to reduce the disc usage when running simulations with libIGCM on obelix. It concerns primarily simulations which are long and on a large spatial domain. 
    33 
    44== Background == 
    5 The libIGCM configuration is designed to ensure high traceability, which means it store heaps of information for each simulated model year. Most of that information you will never need and, depending on your configuration, is redundant.  
     5The libIGCM configuration is designed to ensure high traceability, which means it store lots of information for each simulated model year.  
    66 
    77== 1. Before you run the model: avoid high disc usage by tailoring the XIOS output to your specific needs == 
     
    99 
    1010'''We recommend to avoid writing out variables you know you are not needed and also variables which are redundant.''' 
     11You can change the default level of output using the keywords in sechiba.card and stomate.card for offline experiences (orchidee.card and stomate.card in coupled experiences). See comments in these files for how to activate/deactivate files, set frequency and level of output for each file.  
    1112 
    12 See the XIOS documentation howto turnoff the writing of variables you are not interested in or which are redundant. 
    1313 
    1414== 2. After you ran the model: remove files which are not needed ==