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Dear all, I have the following problem. I have made a topology between two polyline feature classes (Must Be Covered By The Featureset of), this resulted in an error topology file. From this topology file I made an feature class with the Export Topology Errors tools. So now I have an Errors feature class (RED line) file and the original polyline featureclass(BLUE line) file where I based the topology on. I attached a picture. Now here comes my problem, how can I 'subtract'/delete these errors from my original polyline feature class. Even a bigger problem is that some errors are not completely covering the original polyline, so at some polylines only half of the polyline needs to be deleted. Is this even possible? Something else: there are around 60.000 error lines, so it's a large dataset. thank you so much in advance! greetings from the Netherlands, Matthijs Kok
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07-20-2011
01:37 AM
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Dan, Completely forgotten to thank you, this solution worked great for me! thank you for your help, Matthijs from the Netherlands
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06-22-2011
03:43 AM
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Hello everybody, I think I have a complex problem. I have two feature polylines files, the first one displays the correct line (red line) and the other one the wrong one (blue line). I need to delete the blue line and replace it by the red line. This shouldn't be problem if you have only one line to be replaced, but I have over almost 3000 lines that needs to be replaced. So I tried to use the model builder and select the line through the 'Select layer by location' and set 'Within a distance' of 0.25 meters and then select and delete these features, but than also other intersecting lines are selected and deleted. Instead, I need only the parallel line to be selected and deleted. So, does anyone know another solution for my problem? I have added a snapshot of an example of lines.
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06-06-2011
06:30 AM
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