Rename SternaMWS as SternaMWR

[brettcandy]

This is an update to ticket [] which introduced the Sterna MWS. Here S is for sounder, but ESA actually refer to it as a radiometer. So, to be consistent we rename the observation type as SternaMWR. This name will also be used for var/jada.

This change does the following

• Renames obsgroup 70 to refer to SternaMWR
• Updates the ctest for Sterna to conform to this name

[brettcandy]

build and ctests work ok

[ctgh]

The changes look good to me. Can you run the relevant KGO tests please?

[mikecooke77]

All good for me. Is this data part of any kgo's at the moment? Once you make it a full PR and add the ready to merge tag I'll merge. thanks.

[brettcandy]

All good for me. Is this data part of any kgo's at the moment? Once you make it a full PR and add the ready to merge tag I'll merge. thanks.

Thanks - there are no kgos yet as its initial data. i will however check that the varobs are created correctly in my test sith run before setting ready to merge

[brettcandy]

yes my sith test for a single cycle of SternaMWR data works
https://cylchub/services/cylc-review/taskjobs/brett.candy?&suite=sith_sterna_var_case%2Frun1&no_fuzzy_time=0&tasks=glu_var_jopa_anal_low

Ready to Merge. @mikecooke77