Hi Can anybody give me clue on - how can I draw a vertical line for time in X-axis which depands on the Y-axis value, e.g, at the time of Y=100? probably I should use VDEF but I don't know how to derive the time?
A simple example would be great. thanks Jeffrey _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
