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Thanks, Dave. The results of setting "Maximum number of closest matches" to 0 does not provide the desired results, as it measures every possible distance between input points and near features, then ranks them according to proximity. In my scenario, I get over 58,000 records. As you suggest, I'll loop the process for each near feature and merge them. I'm disappointed that this aspect of the tool is no longer available. If there is any chance it could return, it would be nice. But I do like the addition of the Method parameter! Thanks, again, for your assistance. Stephen Gonzales, GISP Geographer/GIS Specialist Bureau of Ocean Energy Management Gulf of Mexico Region Office of Leasing and Plans Mapping & Automation Section MS GM274A 1201 Elmwood Park Blvd. New Orleans, LA 70123 (504)736-2854
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04-21-2016
04:23 AM
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In ModelBuilder, have an input point feature class with a varying number of points (rows) that require a closest distance value to 9 polygon feature classes. In ArcMap 10.0, I can set parameters in the Generate Near Table tool to output a table with a row for each point of the input feature class (IN_FID) and the nearest distance to each of the Near features. For instance, if I have 2 points in the input feature class and 9 polygon Near feature classes that I wish to obtain the nearest distance to, the resultant table contains 18 rows, one for each of the IN_FIDs and its distance to each of the NEAR_FIDs. In ArcMap 10.2.1, the same parameter settings result in a table with only 2 rows, one for each IN_FID and only the closest point of the closest Near feature. With this result, I will have to run the tool 9 times and then merge the tables to get one table with each distance. I would like to use the additional Method parameter to acquire these near distance geodesically for better accuracy but am disappointed in having to run the tool this often. Am I missing some setting here? Or, is there another tool I can use to obtain these same results? I have attached screenshots of the v10.0 and v10.2.1 model, settings and resultant tables.
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04-20-2016
11:02 AM
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That appears to have done the trick. The merge was faster, too. Thanks for the help.
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06-14-2013
10:37 AM
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Yes. And the merge will work without date modification for any combination of 3 months. But when I try to merge more than 3, the errors occur.
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06-14-2013
07:42 AM
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I am running 10.0, SP5 and attempting to merge 12 point shapefiles. Each file contains AIS data for one month of the year. The merge completes successfully but the dates in my date field become corrupt. The date for most records will become modified and either be blank, change to "12:00 am" or become some other date, e.g. 12/21/7200. When I merge 2 or 3 together no change occurs. But, if I add a fourth or more, the dates modify. Any idea why? The number of points in each file ranges from approx. 886,000 to approx. 1,290,000. Thanks.
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06-14-2013
07:24 AM
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