I'm not sure if this is possible now.
But I was looking to compare Air pressure now to that of a time in the past, like 30m or 1 hour. I have this but getting an invalid argument count for wi. Can this even work if the formatting gets fixed?
$if(wi(press, r1h) > wi(press), "Rising", wi(press, r1h) < wi(press), "Falling", wi(press, r1h) = wi(press), "Stable"$
Does values like these get saved at all? If not is there a way to save these values at a certain time like once an hour to recall at a later time? Thanks :)