Mid level dry intrusion is currently plotted for a specific level but need to allow calculation as a minimum over multiple levels.
Email from Doug 2021-01-07:
How about the midlevel dry intrusion? On the hand chart I plotted 2 coutours of RH at 700 hPa: the 60% and 75% contours. For the future I had been hoping to do something more sophisticated (accounting for the fact that these dry intrusions can be at different heights) so something like a contour of
Min(RH700, RH600, RH500).
But we would have to experiment with that a bit.
Mid level dry intrusion is currently plotted for a specific level but need to allow calculation as a minimum over multiple levels.
Email from Doug 2021-01-07: