On 01/13/13 22:08, Dirk Hohndel wrote: > It looks like your patch got word-wrapped... :-( Will send as attachmend next time. > > Look how get_depth_units is used elsewhere: OK, Thx. It expects mm, but no problem with this. BTW: pO2, pHe and PN2 are always shown in bar, independent of the settings choosen. Thx, Jan