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Hi everyone, I have a question about the way we can define for depthmapx that some lines in a map that has been importd as a dxf file are not intersecting each other (i.e. they are unlinked). Since I want to analyse a large city and I'm using a street centerline map to conduct segment analysis, I want to know if importing a text file of end points ( produced using network analyst in arcmap) to depthmap after importing the dxf file will be sufficient to define which lines are linked and which are unlinked? I mean are the end points or junctions automatically recognized by depthmap and in this way unlinks will be known for the software? And, is it correct that I'm importing a dxf file of the network and then txt file of junctions? When trying to import the text file to depthmap I'm getting the following error: --------------------------- Warning --------------------------- Unable to import text file. Unable to import text file. Depthmap can import tab-delimited or comma separated files. There must be some spatial data. The spatial data can either be: Points with X and Y values, or points with Easting and Northing values, or lines with X1,Y1 and X2,Y2 values But I already have the x and y values for each juntion in the text file which is a comma seperated file. A part of the text file is as follows: OBJECTID,X,Y 1,"573,213.556400000120000","3,367,589.826300000800000" 2,"587,520.885200000370000","3,279,301.091600000900000" 3,"587,527.038099999540000","3,279,305.637199999800000" 4,"589,484.641200000420000","3,278,173.789999999100000" 5,"591,555.806800000370000","3,277,827.862800000200000" Is there something wrong with this text file? Could you send me an example of the text file that could be recognized by the software? I would be grateful if you could guide me on this. And, if this procedure is wrong please let me know what is the right proceduret to import the map in a way that unlinks are known for the software. Thank you in advance. Best Regards, Samira