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Can I link laneWidth to streetWidth attribute?

Question asked by ErwinVervacke on Apr 28, 2015
Latest reply on May 1, 2015 by Holisticbynature

I want to evaluate my 'user errors' on 1400 segments by reducing the number of variations in the shape creation. [does that make sense?]

So basically I only have 5 different streetwidths and need to ensure that the lanewidth is half of the streetwidth.

Aside from the obvious issue of selecting them and keeping track which ones I already 'fixed', I'd like to select all segments and just link to a rule that cycles through all the segments and sets the lanewidth to half the streetwidth. [I believe I can manage that with my limited knowledge].


But the cga manual doesn't show me how to get the streetwidth attr and set lanewidth attr.  I noticed an earlier post about a similar question but don't understand the solution.  Can anyone elaborate please?

Many thanks


PS I'm using the complete streets rule and will regenerate the scene with the new lanewidth hoping that the script updates it's own setting.