Hi CMS Helpdesk:
I have made progress in upgrading my suite from a 10.6 UM branch that works on MONSOON to a 10.7 UM branch (and eventually to a 11.5 UM branch) that works on ARCHER2, and I have now encountered the same message that Markus Todt @mtodt encountered a couple of years ago:
I don’t have access to the Met Office supercomputer, so I can’t see if there are non-GRIB versions of this 1950 start dump there in the same or similar directory as this is located in: /data/d05/hadom/startdumps/era20c_1950010100.grib
Can you please check if such a file exists or not?
Also, is there a GRIB API available (on ARCHER2)?