CSET is the met office’s new evaluation toolkit, still very early in development CSET documentation
Regional Evaluation Suite https://code.metoffice.gov.uk/trac/rmed/wiki/suites/eval, currently needs membership of dp9 for observation comparisons
ANTS - creating and editing UM ancil files https://code.metoffice.gov.uk/doc/ancil/ants/latest/index.html
The UM includes the COSP satellite simulator COSP