I think this is going to be a "beyond SUMO" problem and rather a GIS issue, but just to learn from any similar experiences I ask it here. After setting that and converting polygons to Linestrings (as expected by NETCONVERT) I get an error about identical node IDs: ERROR 1: PROJ: proj_identify: Cannot find proj.db ERROR 1: PROJ: proj_create_from_database: Cannot find proj.db pj_obj_create: Cannot find proj.db Warning: Edge '0' connects identical nodes, skipping. Warning: Edge '1' connects identical nodes, skipping. Warning: Edge '2' connects identical nodes, skipping. Warning: Edge '3' connects identical nodes, skipping. Warning: Edge '4' connects identical nodes, skipping. Warning: 71 total messages of type: Edge '%' connects identical nodes, skipping. Error: No edges loaded. Quitting (on error).
On Tue, Jan 25, 2022 at 4:35 PM Jakob Erdmann <namdre.s...@gmail.com> wrote: > As the error suggests: set option --shapefile.use-defaults-on-failure > > Am Di., 25. Jan. 2022 um 16:33 Uhr schrieb Sasan Amini <amini...@gmail.com > >: > >> Thanks for the answer Jakob. I already tried --ignore-errors but I still >> get errors regarding number of lanes and speed: >> ERROR 1: PROJ: proj_identify: Cannot find proj.db >> ERROR 1: PROJ: proj_create_from_database: Cannot find proj.db >> Error: Required field 'nolanes' or 'speed' is missing (add fields or set >> option --shapefile.use-defaults-on-failure). >> Error: Available fields: material parents level note Shape_Leng >> Shape_Area parents_2 crossing >> Error: No nodes loaded. >> Quitting (on error). >> >> On Tue, Jan 25, 2022 at 4:02 PM Jakob Erdmann <namdre.s...@gmail.com> >> wrote: >> >>> Netconvert supports shapefile input ( >>> https://sumo.dlr.de/docs/Networks/Import/ArcView.html) >>> If you set option --ignore-errors, it will tolerate missing fromNode and >>> toNode ids. >>> Nodes will be added automatically and and nodes within a configurable >>> distance (shapefile.node-join-dist) will be merged. >>> However, this will only build sidewalks of fixed width. >>> There is currently no code that ties together shapefiles with custom >>> walkingarea shapes ( >>> https://sumo.dlr.de/docs/Networks/PlainXML.html#walking_areas) >>> >>> regards, >>> Jakob >>> >>> Am Di., 25. Jan. 2022 um 13:10 Uhr schrieb Sasan Amini < >>> amini...@gmail.com>: >>> >>>> Dear all, >>>> I have a question regarding pedestrian modeling. I have my sidewalk >>>> infrastructure in a very accurate shapefile and would like to build a >>>> pedestrian/walking network out of it. IS it generally possible to do such >>>> conversion using NETCONVERT? Obviously, I don't have nodes or numLanes etc. >>>> in this shapefile. >>>> I would appreciate any suggestions. >>>> >>>> Best, >>>> Sasan >>>> >>>> _______________________________________________ >>>> sumo-user mailing list >>>> sumo-user@eclipse.org >>>> To unsubscribe from this list, visit >>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>> >>> _______________________________________________ >>> sumo-user mailing list >>> sumo-user@eclipse.org >>> To unsubscribe from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >> _______________________________________________ >> sumo-user mailing list >> sumo-user@eclipse.org >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > sumo-user@eclipse.org > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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