Data Assimilation Research Section


DART is created by the Data Assimilation Research Section (DAReS), a small group of data assimilation experts, software engineers and physical scientists. DAReS was founded as the result of NCAR's Data Assimilation Initiative, a collaborative process that gauged the needs of researchers across NCAR. The initiative established the necessity of developing methodologies, tools and software to enable data assimilation capabilities within models developed at NCAR.


DAReS staff serve projects at NCAR and within the university community by providing a bridge between teams with existing observational and modeling expertise. This aids model development by describing model error and enables fundamental discoveries by allowing observationalists and modelers to share their expertise by combining models and data using a rigorous assimilation framework.


In the years since DAReS’ founding, DART has grown beyond its original purpose and now supports data assimilation in models developed at NCAR and by the broader geosciences community. DAReS staff have expertise in algorithm development, software design, software portability, large-model implementation and execution, observations and observation operators.

DAReS Staff

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JEFFREY ANDERSON

Senior Scientist

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MOHA GHARAMTI

Scientist

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BEN JOHNSON

Project Scientist

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TIM HOAR

Associate Scientist

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KEVIN RAEDER

Associate Scientist

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HELEN KERSHAW

Software Engineer

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BRETT RACZKA

Associate Scientist