Task: identify the nearest gages downstream from dams
Data: Stream Flowline (line feature class), streamgage point feature class, dam point feature class (both point feature classes contain thousands of points)
What I did: Using geometric network analysis tools to first create a geometric network, then set flow direction and finally trace geometric network, I got the output of a group layer.
My questions: I am hoping to add a new field which contains the ID of the nearest gage point for each dam point in my dam point attribute table, is that possible to realize this using the output of tracing geometric network? How can I realize it?
Thank you so much!