Showing Multiple Link Attributes in InfoSewer

This blog shows how to display multiple link parameters.

The 1st method would be to use Arc Map Layer properties and label multiple parameters for each gravity main or force main.  The image below shows and example and here is the code inside of Arc Map to do this

Function FindLabel ( [DIAMETER], [Pipe.SHAPE_Length], [COEFF] )
  FindLabel = [DIAMETER] & " m / "  & " " & [Pipe.SHAPE_Length]  &  " m / n "   & [COEFF] 
End Function

Arc Map Label Annotation

Or 

Function FindLabel ( [DIAMETER], [Pipe.SHAPE_Length], [COEFF] )
  FindLabel = " D= " & [DIAMETER] & " m / L="  & " " & [Pipe.SHAPE_Length]  &  " m / n "   & [COEFF] 
End Function
 

Label Properties in Arc Map or Arc GIS

The 2nd method is to use Annotation and Map Display in InfoSewer

If you want to show both pipe diameter and slope on the map of InfoSewer you will have to workaround the limitation of having only one map variable:
1. You can map the diameter using Map Display and then
2. Use the Annotation tool to show the 2nd variable such as Length or slope.
3. Here is an example with different colors for diameter and length

Map Display and Annotation in InfoSewer