The weather engine is the underlying platform that dictates all of the weather processes in REX 2.0 and FSX. Named the Intelligent Synoptic Weather Processor or ISWP for short, the ISWP is used in all areas of Real Environment Xtreme 2.0.


news gallery video samples partners company

fsx features

Rex weather engine

How the Iswp Affects Textures

ISWP and the flight planner

ISWP and the wasys