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I am using ArcMap/ArcGIS Desktop 10.3.

I have a sewerage network that is cut at specific locations and I would like to have a continuous network while retaining the different segment because they have different id's.

Someone have any ideas?

enter image description here

The Extend Line Work, but some time it doesn't work correctly like the next example:

Before Extend line:

enter image description here

After the Extend Line :

enter image description here

Why it didn't take the line just beside-it and it went looking for a line further?

PolyGeo
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Loubna barra
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2 Answers2

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You can try the Integrate tool but it will probably only work on very small gaps or mess upp your data. Backup your data prior to running the tool.

Integrate is used to maintain the integrity of shared feature boundaries by making features coincident if they fall within the specified x,y tolerance. Features that fall within the specified x,y tolerance are considered identical or coincident.

You can also take a look at Geodatabase topology rules and fixes for polyline features, for example rule Must Not Have Dangles:

The end of a line must touch any part of one other line or any part of itself within a feature class or subtype. Use this rule when you want lines in a feature class or subtype to connect to one another, for example, when a street network has line segments that connect. In this example, you can set exceptions to this rule for road segments that end at cul-de-sacs or terminate with dead-ends.

Or tool Extend Line:

This tool extends line segments to the first intersecting feature within a specified distance. If no intersecting feature is within the specified distance, the line segment will not be extended. Tool use is intended for quality control tasks such as cleaning up topology errors in features that were digitized without having set proper snapping environments.

BERA
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  • Thanks you for your answer, I tried integrate but it didn't work. For the topology I didn't understand what I must do and where. – Loubna barra Jun 21 '17 at 13:30
  • @Loubnabarra Ok. I think you should take the time to learn how to use topology. Start by reading the help section of ArcMap. You can also take a look at my answer to this question (in your case you will need to apply another topology rule): https://gis.stackexchange.com/questions/226999/adding-vertices-to-existing-lines-where-they-intersect-using-arcpy/228664#228664 – BERA Jun 21 '17 at 13:59
  • @Loubnabarra, try tool Extend Line – BERA Jun 28 '17 at 13:47
  • I used the topology with all the instructions, but it doesn't work.

    I use the Extend Line, but it's been running for over 4 hours and it's still running.

     – Loubna barra Jun 28 '17 at 14:07
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The Extend Line Work, but some time it doesn't work correctly like the next example:

Befor Extend line:

enter image description here

After the Extend Line :

enter image description here

Why it didn't take the line just beside-it and it went looking for a line further?

Loubna barra
  • 91
  • 6