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Many thanks for your reply. I had read about linking "Summary Statistics" with a tabular join. When you say "join back to the original to do selections" do you mean a tabular join? The problem is that after the summary statistics, all I have is the Maximum value and an ID value - is there a simple means by which I can also return the value of that polygon which has the maximum value? Thanks again for your help, Paul
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02-20-2013
02:46 AM
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Dear all I am using a polygon shapefile and I want to select the polygon with the highest value. I am trying to implement this in ModelBuilder using ArcGIS Desktop v. 10.1. Ideally I want to select the maximum record and then use that selection to conduct additional analyses. Any advice greatly appreciated. Thank you, Paul
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02-19-2013
01:20 AM
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Dan Thank you very much for these two links - it looks like the first tool for minimum bounding geometries is what I need. Unfortunately I don't have an ArcInfo license! I will see what I can do. Thanks again for your time and help, Paul
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05-08-2012
02:25 AM
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Dan Thanks for coming back to me so quickly. I want the new polygons to spatially CONTAIN (enclosing) points yes. That means that a new polygon is created that will contain a specified number of points. If you need further clarification I can do a mock up and send a screen shot. I currently use ArcGIS v. 10.0 but have access to 9.3 and also 3.2 if necessary. Many thanks, Paul
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05-05-2012
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I have a point layer that contains an attribute of severity scores. I want to create a new polygon layer that contains a specific number of points per polygon. I would ideally like the polygon to enclose the points with the severity scores in descending order. However I would settle for a tool that created new polygons based on a user specified number of points i.e. each polygon contains approx 100 points. Any help greatly appreciated, Paul
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05-04-2012
03:54 AM
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Dear Esri I have been using ModelBuilder to batch process some selections that I need to do on my data. I am trying to use Select By Locations to find all points within one polygon and to get a count of the total as a separate table. The task involves repeating the process by selecting the points in one polygon, counting the selected rows, clearing that selection and repeating the process for another polygon. The problem is that I cannot readily implement the "Clear Selection". I am using the attached model graphic to do the selection but I then manually have to click the "Clear Selected Features" icon in ArcMap. I realise there must be an easier way to batch this procedure by using clear selected but I have failed to find it. I am not a Python programmer so any guidance in ModelBuilder would be greatly appreciated! Many thanks Paul
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01-19-2012
04:44 AM
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