"Bernard Burton" wrote in message
...
I wouldn't use x Martin, as that is already used for hoar frost.


.... agreed it might seem confusing, but written immediately adjacent
to the precipitation type, it doesn't look too bad.

Martin.


--
Martin Rowley
West Moors, East Dorset (UK): 17m (56ft) amsl
Lat: 50.82N Long: 01.88W
NGR: SU 082 023