Tool : DIVA

DIVA allows to spatially interpolate data (analysis) in an optimal way, comparable to optimal interpolation. In comparison to OI it takes into account coastlines, sub-basins and advection. Calculations are highly optimized and rely on a finite element resolution. Tools to generate the finite element mesh are provided as well as tools to optimize the parameters of the analysis. Quality control of data can be performed and error fields can be calculated. Also detrending of data is possible. Finally 3D and 4D extensions are included with emphasis on direct computations of climatologies from ODV spreadsheet files.
• GODIVA Climatology production version 01/08/2010 (includes 3D and 4D version, detrending)

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• User Guide for GODIVA 20/10/2009

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• Full Diva-4.3.0 version 5/03/2009 (includes 3D and 4D version, detrending, examples, documentation, matlab and gnuplot tools)

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• Hydrostatic consistency module and 3D looping. On top of 4.2.127/3/2008

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• User Manual 4.2.1 with a few corrections

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• Quick reference guide 25/1/2008

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• Bibliography, articles & posters

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• NEW: A web interface to basic DIVA tools