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From Apache Wiki <wikidi...@apache.org>
Subject [Incubator Wiki] Update of "ClimateModelDiagnosticAnalyzerProposal" by LeiPan
Date Sun, 01 Mar 2015 07:50:40 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Incubator Wiki" for change notification.

The "ClimateModelDiagnosticAnalyzerProposal" page has been changed by LeiPan:
https://wiki.apache.org/incubator/ClimateModelDiagnosticAnalyzerProposal?action=diff&rev1=22&rev2=23

  
  
  == Background and Rationale ==
+ 
+ The latest Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report stressed
the need for the comprehensive and innovative evaluation of climate models with newly available
global observations. The traditional approach to climate model evaluation, which is the comparison
of a single parameter at a time, identifies symptomatic model biases and errors but fails
to diagnose the model problems. The model diagnosis process requires physics-based multi-variable
comparisons, which typically involve large-volume and heterogeneous datasets, and computationally
demanding and data-intensive operations. We propose to develop a computationally efficient
information system to enable the physics-based multi-variable model performance evaluations
and diagnoses through the comprehensive and synergistic use of multiple observational data,
reanalysis data, and model outputs.
  
  
  == Current Status ==

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