Edit opens a dropdown menu offering access to pressure, temperature and time of arrival pop up windows
Note: on resulting plots, days (on x-axis) are given relative to 2020-01-01 00:00:00 (Zulu). This differs from artoa3 and earlier versions, which refer to a date in the 1960s (I believe). Motiviation for the new definion is to limit the x-values to 4 digits, which results in untruncated x-values in Matlab's data tips.
Date Functions used by artoa4 are: RD = dmy2rd(DD,MM,YYYY) (note reverse order of arguments wrt to Matlabs intrinsic time functions!) ......