There is a set of PRs for the ufs-weather-model that modifies where these data structures are stored and how they are named (see https://github.com/ufs-community/ufs-weather-model/pull/1130 for the top-level ufs-weather-model PR). When these PR get merged, section 6.3 needs to be updated.
Section 6.3 in the technical documentation describes CCPP Variables in the SCM and UFS Atmosphere Host Models (https://ccpp-techdoc.readthedocs.io/en/latest/HostSideCoding.html).
There is a set of PRs for the ufs-weather-model that modifies where these data structures are stored and how they are named (see https://github.com/ufs-community/ufs-weather-model/pull/1130 for the top-level ufs-weather-model PR). When these PR get merged, section 6.3 needs to be updated.