Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
From build 3044 the development baton passed to Mark Crossley. Mark has been responsible for all the Builds since. He has made the code available on GitHub. It is Mark's hope that others will join in this development, but at the very least he welcomes your ideas for future developments (see Cumulus MX Development suggestions).
HansR wrote: ↑Thu 04 Mar 2021 6:06 pm
I had a similar problem recently.
Your alltime record of the minimum pressure probably has a low value.
Shutwdown CMX, edit alltime.ini for that value and restart. That should solve the issue (if the value is indeed low )