Street graphs often contain a lot of contiguous short straight streets, which can be simplified to longer curved streets with the Simplify Graph tool. It can by done by clicking the main Graph > Simplify Graph in the main menu. It operates either on the current street selection or on all streets when nothing is selected.
![Street with unnecessary nodes (top); simplified version (bottom). Street with unnecessary nodes (top); simplified version (bottom).](GUID-1E44A466-9E86-44E8-BCF8-213BD103F012-web.png)
Parameters
Threshold Angle—Angle in degrees. Streets with a higher angle than this form boundaries between fitted curves.
![(top) Input street (middle) Threshold = 10 (bottom) Threshold = 50 (top) Input street (middle) Threshold = 10 (bottom) Threshold = 50](GUID-E35ECDC9-3236-487F-99B8-3767D27A992E-web.png)