Common modeling infrastructure projects include the Network Common Data Form (NetCDF) library, the Spherical Coordinate Remapping and Interpolation Package (SCRIP), the Flexible Modeling System (FMS),2 the OASIS coupler developed at CERFACS, and the multi-agency Earth System Modeling Framework (ESMF).
The Earth System Modeling Framework (ESMF) is considered a technical layer, integrated into a common modeling infrastructure. Other aspects of interoperability and shared infrastructure include: common experimental protocols, common analytic methods, common documentation standards for data and data provenance, shared workflow, and shared model components.3
In the late 1990s and early 2000s, a series of journal papers and government reports described common modeling infrastructure as necessary to the competitiveness and evolution of the U.S. Earth science modeling community. These reports resulted in a number of new community projects. The Earth System Modeling Framework (ESMF) and the Earth System Modeling (ESM) are two of the largest modeling approaches. Similar projects were initiated in related domains, including the Space Weather Modeling Framework (SWMF/CESM), to study conditions including the Sun, solar wind, magnetosphere, ionosphere, and thermosphere that potentially can influence performance and reliability of space-borne and ground-based technological systems or can endanger human life or health.
Dickinson, R. E.; S. E. Zebiak; J. L. Anderson; M. L. Blackmon; C. DeLuca; T. F. Hogan; M. Iredell; M. Ji; R. B. Rood; M. J. Suarez; K. E. Taylor (2002). "How Can We Advance Our Climate and Weather Models as a Community?" (PDF). Bulletin of the American Meteorological Society. 83: 431–434. doi:10.1175/1520-0477(2002)083<0431:hcwaow>2.3.co;2. http://climateknowledge.org/openclimate/docref/Dickinson_Community_Software_BAMS_2002.pdf ↩
"Flexible Modeling System (GFDL)". http://www.gfdl.noaa.gov/fms ↩
NOAA/CPO MAPP (March 31, 2014). "Scientific Basis for Common Infrastructure" (PDF). p. 15. http://cpo.noaa.gov/sites/cpo/MAPP/Webinars/2014/03-31-14/Balaji.pdf ↩