MESO exception filename convention affects non-ABI uses
JGerth was updating AHI imagery generation and found that the JP sectors would have their sector numbers truncated from the scene identifier. This is likely happening due to the stripping of "-2" and "-1" from "Mesoscale-1" etc which was added in order to support the alternate SCMI naming convention preferred for the Meso scenes on ABI.
Planned fix is to only trim the scene identifier in the case that the data is a confirmed ABI meso_scene number.
JGerth has worked around the issue so it is currently not urgent.