Welcome

PAESCAL (pronounced "Pascal") stands for Physical, Accurate, and Efficient atmosphere and surface coupling across SCALs. It is a multi-institutional inter-disciplinary collaboration supported by the US DOE's fifth instantiation of the Scientific Discovery through Advanced Computing (SciDAC) program through a partnership in Earth system modeling between DOE's Biological and Environmental Research (BER) program and Advanced Scientific Computing Research (ASCR) program.

The project combines deep understanding of atmospheric physics with advanced computational methods to improve process coupling in the Energy Exascale Earth System Model (E3SM) at a wide range of spatial and temporal resolutions. This includes both the coupling among atmospheric phenomena and the coupling between the atmosphere and the land and ocean components of E3SM.

This website is under construction. Please check back for updates as well as as highlights of our reseach.