Routen werden generiert

Question

Hallo, ich habe einige Probleme bei der Kalibrierung einiger meiner Routen.

Ich möchte meine Routen kalibrieren. Also habe ich LRS und LRS Network erstellt. Dann habe ich meine Polylinie mit dem Werkzeug "Append Routes" an die Network-Feature-Class angehängt und die Kalibrierungspunkte mit dem Werkzeug "Append" hinzugefügt.
Danach habe ich versucht, das Werkzeug "Generate Routes" zu verwenden, aber für einige meiner Routen erhielt ich Warnungen, dass die Kalibrierungspunkte dieser Routen Fehler aufweisen. Ich habe sie überprüft, konnte das Problem aber nicht verstehen. Es gab keine Duplikate und alle lagen auf der Polylinie.

Anschließend habe ich alle Kalibrierungspunkte gelöscht und versucht, einige manuell mit dem Werkzeug "add calibration point" hinzuzufügen, dabei erhielt ich die Meldung "the input measure will result in a non-monotonic route".

Vielleicht hat jemand eine Idee, was das Problem sein könnte...

Vielen Dank im Voraus!

ГригорийНедаев · Answer

Hello,

Thank you for your answer!

I couldn't find the reason, why I can't generate some of my routes, using Append" tool to add my own calibration points, so I deleted everything, chose one of the "broken" routes and did the following.

After using "Append Routes" tool I tryed to use "add calibration point" tool, but I got an error "the input measure will result in a non-monotonic route" and i can't understand why it is happening, because the route don't have any calibration points at all.
When I use Generate Calibration Points geoprocessing tool, it worked, but I need to change measures. For example, Generate Calibration Points tool created 2 points - 0 and 10, but I need to change them to 1390 and 1400. And I still can't do it with "Edit calibration point" tool. The reason is still the same - "the input measure will result in a non-monotonic route".

But when I use Create Routes tool and make the copy of this "broken" routes and work with this copy,  everything is alright. I can add calibration points and can change their measures. Moreower, I was able to do it only because my "broken" route already had measures (those 0 and 10), but i didn't add any calibration points.

I apologize for the slightly incomprehensible explanation.

The main problem is that I don't understand why I can't even manually add calibration points to my routes, but if I make a copy of these routes (make a copy based on centerline geometry), everything is ok. Perhaps there is some error in the algorithm for creating routes, or is it still an error in my data that I can't find?

Ayan Palit · Answer

This is a common issue users run into if the source calibration point data is not in sync with routes data. I believe, you are on the right track with troubleshooting. Review the attributes of the calibration points per Nathan. Also, check the geometry of the route, where you attempted to add calibration points manually. Feel free to post step-by-step screenshots for a closer review.

NathanEasley · Answer

Hello,

If you're creating/adding your own calibration points via the Append tool, I would suggest verifying the following attributes are correct and match the routes they're located on: RouteID, From Date, To Date.  You also want to ensure the measure values are populated and will result in the route being strictly increasing in measures.

If you're not able to get your calibration points to work correctly on some routes, you could look at the Generate Calibration Points geoprocessing tool to create calibration points on those routes.

Nathan
ArcGIS Pipeline Referencing team