Template header for BoM developed code

[iboutle]

I have a ticket https://code.metoffice.gov.uk/trac/um/ticket/7978 which includes a routine developed at the Australian Bureau of Meteorology (a Momentum partner with licence agreement):

https://code.metoffice.gov.uk/trac/um/browser/main/branches/dev/ianboutle/vn13.9_spec_nudge/src/atmosphere/nudging/nudging_nudging_scale_select.F90?rev=130261

Currently I've left the header unedited from Chu Hsu Su's original branch:

https://code.metoffice.gov.uk/trac/um/browser/main/branches/dev/chunhsusu/r123010_um_spectral_nudging_optimisation/src/atmosphere/nudging/nudging_nudging_scale_select.F90?rev=123849

But this unsurprisingly fails the copyright header and umdp3 checkers in rose-stem.

Please advise how this header should be specified.