A Stochastic Integration Toolkit for Comprehensive Global Weather and Climate Models

Argos Intelligence proposes the Stochastic Parameterization Toolkit (SPT) to bridge the technology gap between the established stochastic integration techniques and operations numerical predication models. SPT will provide a platform to introduce stochastic terms into existing code base using a simple, high-level, user-friendly language. The SPT paradigm is based on parsing and pre-processing the code, producing an modified version of the original files. These modified files incorporate the desired stochastic effects into the original code and run with the models existing, deterministic numerical integration routine. In addition, the theoretical underpinning to the SPT routines will provide an understanding of the stability and convergence characteristics of the resulting integration routines.