Documentation of the Tangent Linear and Adjoint Models of the Relaxed Arakawa Schubert Moisture Parameterization Package of the NASA GEOS GCM Version

Technical Report Series on Global Modeling and Data Assimilation Volume 11 Documentation of the Tangent Linear and Adjoint Models of the Relaxed Arakawa-schubert Moisture Parameterization Package of the Nasa Geos-1 Gcm (version 5.2)

A detailed description of the development of the tangent linear model (TLM) and its adjointmodel of the Relaxed Arakawa-Schubert moisture parameterization package used in NASA GEOS-1 C-Grid GCM (Version 5.2) is presented. The notational conventions used in the TLM and its adjoint codes are described in detail. iii

Technical Report Series on Global Modeling and Data Assimilation Volume Xx Documentation of the Tangent Linear and Adjoint Models of the Relaxed Arakawa-schubert Moisture Parameterization Package of the Nasa Geos-1 Gcm (version 5.2)

A detailed description of the development of the tangent linear model (TLM) and its adjointmodel of the Relaxed Arakawa-Schubert moisture parameterization package used in NASA GEOS-1 C-Grid GCM (Version 5.2) is presented. The notational conventions used in the TLM and its adjoint codes are described in detail. iii

Sensitivity to Large-Scale Environmental Fields of the Relaxed Arakawa–Schubert Parameterization in the NASA GEOS-1 GCM

An adjoint sensitivity analysis of the relaxed Arakawa–Schubert scheme in the National Aeronautics and Space Administration GEOS-1 GCM with respect to perturbations in large-scale environmental fields was conducted. The response functions were defined as measures of the strength of convective cloud precipitation, the cloud-induced heating and drying (moistening) in both the instantaneous and ti...

Documentation of the Tangent Linear and Adjoint Models of New MPI Version of the FSU Global Spectral Model

ارزیابی کارایی روش‌های مختلف پارامترسازی همرفت در برآورد بارش فصلی و سالانۀ شمال‌ شرق کشور در مدل اقلیمی RegCM4

Convection as a short-term and long-term atmospheric processes that affect the climate and weather system, has been much studied. In this study, different types of parameterizing convection in precipitation field will be assessed in fourth version of the dynamic model of regional climate (RegCM4). The simulations are conducted for 2004 with 60*60 km grid spacing in mother domain, then the North...