I am running ArcGIS 10.2.2 Version 10.2.2.3552, using ArcMap.
Here's my situation/what I would like to do: I have a layer that has sewer lines. Some are main lines, some are laterals. I would like to display the pipe using a color ramp based on a Diameter column, but ONLY if it is a sewer main (there is a column that says if it is a lateral or main)
i.e. If object is Sewer Main -> Use color Ramp depending on Diameter If object is Sewer Lateral -> Use grayed out / Other symbology.
Is there any way to do this that avoids duplicating the objects of the layer that I want to display?