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<DIV dir=ltr align=left><FONT color=#000080 size=2 face=Arial><SPAN
class=473525818-24092020>Hi Nathan,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#000080 size=2 face=Arial><SPAN
class=473525818-24092020></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT color=#000080 size=2 face=Arial><SPAN
class=473525818-24092020>while I myself don't have much experience with network
analysis there should be something available for QGIS.</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#000080 size=2 face=Arial><SPAN
class=473525818-24092020></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT color=#000080 size=2 face=Arial><SPAN
class=473525818-24092020>However, for other reasons I have used the awesome
ORS plug-in <A
href="https://github.com/GIScience/orstools-qgis-plugin">https://github.com/GIScience/orstools-qgis-plugin</A> </SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#000080 size=2 face=Arial><SPAN
class=473525818-24092020>that is build on top of <A
href="https://openrouteservice.org/services/">https://openrouteservice.org/services/</A> .
It allows to calculate all kind of isochrones an travel time matrixes and the
online API also allows for </SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#000080 size=2 face=Arial><SPAN
class=473525818-24092020>adding your own route and travel time restrictions
...</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#000080 size=2 face=Arial><SPAN
class=473525818-24092020></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT color=#000080 size=2 face=Arial><SPAN
class=473525818-24092020>Cheers</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT color=#000080 size=2 face=Arial><SPAN
class=473525818-24092020>Karsten</SPAN></FONT></DIV><BR>
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<HR tabIndex=-1>
<FONT size=2 face=Tahoma><B>From:</B> Discuss
[mailto:discuss-bounces@lists.osgeo.org] <B>On Behalf Of </B>Nathan
D<BR><B>Sent:</B> Thursday, September 24, 2020 11:00<BR><B>To:</B>
discuss@lists.osgeo.org<BR><B>Subject:</B> [OSGeo-Discuss] Qgis network
plugins<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV
style="COLOR: rgb(33,33,33); TEXT-ALIGN: left; BACKGROUND-COLOR: rgb(255,255,255)">Hello! </DIV>
<DIV
style="COLOR: rgb(33,33,33); TEXT-ALIGN: left; BACKGROUND-COLOR: rgb(255,255,255)"><BR></DIV>
<DIV
style="COLOR: rgb(33,33,33); TEXT-ALIGN: left; BACKGROUND-COLOR: rgb(255,255,255)">I
have a question regarding network plugins for qgis. I am trying to solve a
problem regarding gravel trucks and slope, with the idea of saving money on
fuel, as a fully loaded gravel truck uses more gas to go up a slope, rather than
down. I have managed to get the slope data I needed, and draped it over the road
lines, giving me a start and end slope, with a third column for the average of
the start and end slope degrees. The problem is this: I can't find a network
analysis plugin for qgis of any kind that allows for user defined impedences,
allowing me to create a road hierarchy. I know that ArcGIS has that
functionality, but I was hoping that QGIS would have something like that, and I
am not sure if I can build it. </DIV>
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