Establish a means to complete a spread analysis at points of interest which are not inlets. Example 1: Determination of spread width at the end of a barrier/curb where there is no inlet. Example 2: Determination of spread width at a change in shoulder cross slope.
This feature would be very helpful!
Often times there's a gutter that continues thru a super-elevated section of roadway so during a segment of the gutter the allowable spread must be confined to the gutter only, but upstream and/or downstream of this location the road becomes crowned and flow is allowed to spread into the roadway again. Being able to analyze spread a select locations would be super helpful for this.
It would also be helpful for instances where a gutter is really long and the roadway has various longitudinal slopes, and we want to access the spread where the longitudinal slope is shallow, before we get to an inlet.