Thread: Need Max X & Z Values above Y limit

I have a set of data with X,Y,and Z coordinate points. I need to find both the Max X and Max Z points for any Y Value above a certain limit. The Max Z value above the limit may not be directly associated with its X value and vice versa for Max X.

I need to come up with a way of having excel spit out the max X and max Y values for me whether it be through VBA or some other extensive in line function callout. I really do not know how to go about this.

Sean