error in computing the ceiling

[Tomaz Canabrava]

People,

I was trying to track down a regression in ceiling calculation that
sneacked in, but didn't managed too. It's easily spotted in any dive
that has a bigger ceiling - for intance in dirk's divelog n 222
the ascent is too abrupt, while in old versions it was more round and
soft. I don't know wich version is correct, now or old one.

Sorry for disappearing the last few days, my motorbike got an accident
with a friend and I was resolving issues with it.

Tomaz