This is the last known configuration of RRFS_dev4, an experimental real-time run used for RRFS development in Summer 2021. This branch supported DA cycling for a 3 km CONUS domain. Any relevant work would have been incorporated into RRFS_dev1 for continued support and development in the 3km NA Domain configuration at that time.

This is the last known configuration of RRFS_dev3, an experimental real-time run used for RRFS development in Summer 2021. This branch supported DA cycling for a 3 km CONUS domain. Any relevant work would have been incorporated into RRFS_dev1 for continued support and development in the 3km NA Domain configuration at that time.

The Externals.cfg file was pointing to the the relevant heads of NOAA-GSL branches at the time. It is left as an exercise to a user to traverse the appropriate repository tags to find a commit in that is consistent with the top of the repository at that time.

This is the last known configuration of RRFS_dev2, an experimental real-time run used for RRFS development in Summer 2021. This branch supported DA cycling for a 3 km CONUS domain. Any relevant work would have been incorporated into RRFS_dev1 for continued support and development in the 3km NA Domain configuration at that time.

Supports cold start forecasts using an older version of UFS Utils before it was merged to the community master and worked before many fixes were applied to the single branches.

Initial test version of RRFS data assimilation system with cycling setups, GSI hybrid analysis using conventional observations and radar radial wind, cloud/radar/lightning data pre-processing, non-var cloud analysis and radar tten calculations.