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3

If you have access to an ArcInfo license, you could use the Point Distance tool, which: Determines the distances from input point features to all points in the near features.... The tool creates a table with distances between two sets of points. if the default search radius is used, distances from all input points to all near points are calculated. ...


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Arc 10.1 gives you access to the Maplex Labeling Engine which is pretty powerful and should allow you to automatically place your labels. There is a wide range of options for you to tweak and adjust but I would recommend starting with the point placement options and then look at the weighting: In the placement properties you can give the city labels ...


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Your code won't work because the calculation is just completely wrong. You also expressed you question backwards. You want to set Indice_R=Valor, not Valor=Indice_R. This is a simple calculation if all you want to do is calculate the Valor value to the Indice_R field through a join. Add field indexes to the MATERIALES fields on both datasets prior to ...


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You've forgotten to add cur.updateRow(row) in the end of the loop, to save changes.


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It is a well-studied problem, to estimate curvature from a digitized curve. There is no simple answer. See this paper for a comparison of several algorithms: Simon Hermann and Reinhard Klette. "A Comparative Study on 2D Curvature Estimators." CITR, The University of Auckland, New Zealand, 2006. (Author link).           ...


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This code worked for me. I modified a near point distance tool I wrote last year. To find max distance, just change the dist_type parameter from min to max: import arcpy, os, sys, traceback, math from os import path as p from datetime import datetime as d arcpy.env.overwriteOutput = True def Message(msg): print str(msg) arcpy.AddMessage(msg) def ...


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Embedded cursors are the worst way to program anything. Don't do it. Your code fails because cursors only read one way once. So the interior cursor has to be completely rebuilt from scratch and started over for every record in the outer cursor. For every additional record you have to compare in each table the time it takes to compare the two tables grows ...


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The ADD XY coordinates tool in geoprocessing tools in ArcGIS 10.1 does the trick!


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Try using IEnumLayer interfase: IEnumLayer pEnumLayer; pEnumLayer = map.Layers; layer = pEnumLayer.Next(); while (layer != null) { flayer = (IFeatureLayer) layer;


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Try Hec-ras, there is an extension to use in ArcGis.


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Okay, posting for posterity's sake now. My team and I did find a way to successfully implement data driven pages with domain values (for the ultimate purpose of a printing service) using a combination of python and spatial views that were created in the database. Basically, every field I wanted on the print layout was included in the spatial view. The ...


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If you want to use "Standard Engine" then There is an option "Label Offset" in standard engine. Combination of "Feature Weight" and "Label Offset" may produce a good placing..



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