With the Peet bros ultimeter, the wind gust data is most accurately taken from the “complete record” mode, which is good, but the drawback is that the ultimeter clock drifts, unlike the PC which is synced to UTC.
For those stations that support time data, could a correction be applied in WD? Where the station provides real time as part of the data, it should be fairly easy, for those that dont, a manual drift setting of x seconds per day perhaps?
Of course, there will be the odd brutal change to cope with, sometimes just changing the clock once its a few minutes out, and th DST changes…