In message , N_Cook
writes
On 22/03/2018 10:49, John Hall wrote:
filling lows

meaning rising central pressure?
or typo? should that be falling lows?

Rising central pressure. Surely "filling" is the standard term for that?
--
John Hall
"Hegel was right when he said that we learn from history
that man can never learn anything from history."
George Bernard Shaw (1856-1950)