The Common Community Physics Package (CCPP) is designed to facilitate the implementation of physics innovations in state-of-the-art atmospheric models, the use of various models to develop physics, and the acceleration of transition of physics innovations to operational NOAA models.

Please see more information about the CCPP at the locations below.

• CCPP website hosted by the Developmental Testbed Center (DTC)
• CCPP public release information
• CCPP Technical Documentation
• CCPP Scientific Documentation
• CCPP Physics GitHub wiki
• CCPP Framework GitHub wiki

For the use of CCPP with its Single Column Model, see the Single Column Model User's Guide.

For the use of CCPP with NOAA's Unified Forecast System (UFS), see the UFS Medium-Range Application User's Guide, the UFS Short-Range Application User's Guide and the UFS Weather Model User's Guide.

Questions can be directed to the CCPP User Support Forum or posted in the CCPP Physics GitHub discussions or CCPP Framework GitHub discussions. When using the CCPP with NOAA's UFS, questions can be posted in the UFS Weather Model section of the UFS Forum.

This revision of the CCPP physics library is compliant with version 0.1.1 of the CCPP Standard Names dictionary.

The Apache license will be in effect unless superseded by an existing license in specific files.