Skip to main content
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
Re: [sumo-user] Problem with importing Argis
Hello,
The critical error is "  Error: Road geometry must be of type 'linestring'. "
This could mean that your shapes are defined as linestring25D or as multilinestring
Please try the latest development version of netconvert as it contains several fixes in regard to shapefile import and already supports linesttring25D.
It will also give you a more detailed error message in case of failure.

regards,
Jakob

2018-08-28 11:42 GMT+02:00 <cchadj01@xxxxxxxxxxxx>:
Hello,
 I have problems importing arcview data for a roadnetwork I need to use on SUMO.
 My shapefile contains attributes for the edge ids but lacks information for --shapefile.from-id and --shapefile.to-id.

 I leave them blank and run:

 netconvert.exe -v --shapefile-prefix RoadNetwork_Uni -o nicosia-road.net.xml --shapefile.street-id OBJECTID --shapefile.use-defaults-on-failure

 and the program naturally fails producing this output:

 Loading data from 'RoadNetwork_Uni.shp'...
 Error: Road geometry must be of type 'linestring'.
  Import done:
    278 nodes loaded.
    146 edges loaded.
 Proj projection parameters used: '+proj=utm +zone=36 +ellps=WGS84 +datum=WGS84 +units=m +no_defs'.
 Quitting (on error).

 The shapefile I have is pretty close to what netconvert wants but not quite and I was wondering whether there is any workaround I can do to make it eligible for conversion.
 Attached you can find a picture of a sample shapefile record with the names of the fields and a sample record and an image from ArcGIS Pro on how they are displayed in it.

Thank you,
Tom.
P.S minor "error" in your examples for importing arcview data on http://www.sumo.dlr.de/userdoc/Networks/Import/ArcView.html
    On the command
    netconvert -v --shapefile-prefix tl_2008_36061_edges -o net.net.xml \
   --shapefile.from-id TNIDF --shapefile.to-id TNIDT --arcview.street-id tlid \
   --shapefile.use-defaults-on-failure
   I'd suggest you change --arcview.street-id to --shapefile.street-id as the first is deprecated.


_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://dev.eclipse.org/mailman/listinfo/sumo-user


Back to the top