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ticket/0932_Standalone_SBC (diff) – NEMO

Changes between Version 17 and Version 18 of ticket/0932_Standalone_SBC


Ignore:
Timestamp:
2012-04-25T12:47:46+02:00 (12 years ago)
Author:
sga
Comment:

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  • ticket/0932_Standalone_SBC

    v17 v18  
    102102== ''' Test Case ''' == 
    103103 
    104 ''' Note that currently the test below is out of sync with the branch and almost certainly incorrect ''' 
    105  
    106104A standard ORCA2 configuration is run for one year with five day mean output. 
    107105The mean files are then combined into single files containing 73 means covering the globe. 
     
    109107This run is started from 5th January in order to avoid interpolation between records 73 and 1 in the inputs and the resulting starting transients. 
    110108 
    111   [[Image(sas_mean_diff.png)]] 
     109  [[Image(sas_mean_diff2.png)]] 
    112110 
    113111Figure 1: Mean and +/- 1 standard deviation of the differences between fields in the 5-day mean files from the control and the SAS runs. 
    114112Three variables are plotted: ice fraction, total radiation and solar radiation.  Ocean only values are used (including the ice difference). 
     113Differences are reasonable, except perhaps near the beginning and around 150 days. 
    115114 
    116   [[Image(sas_year_diff.png)]] 
     115  [[Image(sas_year_diff2.png)]] 
    117116 
    118117Figure 2: Difference between end-of-year fields in the 5-day mean files from the control and the SAS runs.   
    119 Biggest discrepancies are in the expected places. 
     118Reasonably small differences.  But a large discrepancy near Kamchatka Peninsula. 
    120119 
    121120