Changes between Version 6 and Version 7 of ticket/0937


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Timestamp:
2012-10-25T13:55:14+02:00 (8 years ago)
Author:
cbricaud
Comment:

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  • ticket/0937

    v6 v7  
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    1010=== Description === 
    11 Mercator-1 : Improvment of OBC's 
     11This task dealt with: 
     12 
     13 * '''The replacement of the existing tidal package''' (from MetOffice) by Mercator's version. Add linear ramp on tidal forcing. 
     14 * '''The improvement of the "bdy" package'''. This is a continuation of the progressive transition to a single open boundary package in NEMO: 
     15 
     16   * New schemes are available: tracers/velocities' relaxation, Neumann boundary conditions.  
     17   * Inverse barometer can be added to open boundary data 
     18   * Open boundaries tidal harmonic data can be read from 2d data files (ie given on global data domain). This is aimed to ease model re-localisation. 
     19   * Various corrections in particular with user defined analytical segments: new definition of segments is more restrictive than in previous version to avoid errors in segments locations and crossings. This prevents, for instance, from updating some boundary points twice in case of overlapping FRS zone as it was the case in previous version. We allowed for structured (2d, ie normal/tangential directions to bdy) open boundary data in that case to ease open boundary data extraction from an other model simulation, visualization,... 
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