Changes between Initial Version and Version 2 of Ticket #349


Ignore:
Timestamp:
08/18/09 14:19:52 (15 years ago)
Author:
arango
Comment:

Corrected typo in balance_driver.m. Removed extra character.

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  • Ticket #349

    • Property Status new → reopened
    • Property Milestone Release ROMS/TOMS 3.2 → Matlab Processing Scripts

  • Ticket #349 – Description

    initial v2  
    1 Added a new directory '''matlab/4dvar''' in the Matlab scripts repository containing several scripts to compute the unbalanced standard deviation used to scale 4DVar error covariance.  This scripts use the balance operator (K^-1) to compute the balanced and unbalanced components.  Currently, this directory has the following scripts (see Contents.m):
     1Added a new directory '''matlab/4dvar''' in the Matlab scripts repository containing several scripts to compute the unbalanced standard deviation used to scale 4DVar error covariance.  This scripts use the balance operator (K^-1^) to compute the balanced and unbalanced components.  Currently, this directory has the following scripts (see '''Contents.m'''):
    22
    33{{{
    … …  
    4545I also added a new script '''matlab/utility/nc_getatt.m''' to read a global or variable attribute from a NetCDF file.
    4646
    47 I modified '''matlab/utility/nc_read.m''' to pass an additional argument '''!FillValue''' to pass the value desired when the '''_FillValue''' attribute is found in a variable.  The default is to replace its values with zero. In some circumstances, like plotting, it is advantageous to set '''!FillValue=NaN''' to visualize better the land/sea masking or the missing data.
     47I modified '''matlab/utility/nc_read.m''' to have an additional argument, '''!FillValue''', to pass the desired value to use when the '''_FillValue''' attribute is found in a variable.  The default is to replace its value with '''zero'''. In some circumstances, like plotting, it is advantageous to set '''!FillValue=NaN''' to visualize better the land/sea masking or the missing data.
    4848
    4949Many thanks to Andy Moore for his great help in coding and testing the 4DVar balance operator in ROMS.