I have a groundwater graph of date versus elevation. The date (X-axis) and elevation (Y-axis) are either default based on the data it is pulling or I have user report variables available for setting the min/max of date and elevation axes. I have used the DTGraphInitValue and DTGraphFinalValue fields to show the min and max dates at either end of the X-axis. There does not seem to be similar available functions that I can find in Help for the minimum and maximum values on the Y-axis. I guess I could search for max and min on the elevation data and round, but I'm wondering if there is an easier way. I want to be able to show depth on the other Y-axis. Any shortcuts?
Hi Monique. The Data Items <<Graph_MinD>> and <<Graph_MaxD>> return the minimum and maximum values from the the dependent data set. Likewise, <<Graph_MinI>> and <<Graph_MaxI>> return the min and max values of the independent data set. Also, you can use the built in rounding so you don't have to write an expression. Lastly, and as a point of preference, I like to show groundwater depth/elevation in relation to the ground surface, not in relation to max and min readings so I set my max value accordingly.
Thank you Allan - I knew there had to be an easier way.