[Qgis-developer] Testing new network analyses

Alexander Bruy alexander.bruy at gmail.com
Mon Dec 26 05:24:19 PST 2016

Hi Paolo,

2016-12-26 10:51 GMT+02:00 Paolo Cavallini <cavallini at faunalia.it>:
> thanks for this. got the issue: the travel cost parameter gets silently
> zeroed if I edit the default 0 value. If I first delete the 0,000000
> default value, then enter my param, it works fine. This is a general
> issue with Processing, and I believe it's a true bug of Processing (user
> inputs should never be discarded without consent).

Seems this is a general Processing bug and if I'm not wrong it worked fine
before parameters refactoring.

> BTW, what is the meaning of the `lower` polygon?

Actually service area defined with two boundaries:
 * upper, which include closest to the starting point nodes/vertices
that not accessible
* lower, which include the most distant from starting point nodes/vertices
that still accessible

Alexander Bruy

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