Suggested change for Reference Topology 10L
Where does it occur: VPU 10L near the North Platte River Authority Airport Mainstem ID: 1107638 (ID: 10023804)
All images come from the refactor_10L.gpkg
What is the issue: There is a flowpath (red) that is part Fremont Slough AND part Natural channel (South Platte Tributary), The natural channel is the mainsteam (1107638), however the topology flows to the slough that exits the flowpath mid segment
This leads to one of the only cases where a mid segment exit occurs and looking at the context, seems incorrect. Although no simple solution may be ideal:
Possible solutions:
Change the toID of ID:10023804 to 10023793. This would continue the flow on the mainstem and drain to the Platte
Or
Change the mainstem of 10023804 to 1142381. This would place this segment on the Fremont Slough
Or
Split the flowline is some way to have perpendicular flows running along the South Platte Tributary and the Fremont Slough where the latter is an artificial flowline with no divide.
What do you think?