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One can use them in v93 but the use is quite limited it seems. Thank you!
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06-29-2011
10:11 AM
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Dear colleagues, I have two geometry objects o1 and o2 created from arrays (e.g. o1 = gp.CreateObject("geometry", "polygon", array1). Now I would like to intersect them. However gp.Intersect_analysis("o1;o2",output) does not work, neither does gp.Intersect_analysis(o1 + ";" + o2,output) work, nor does gp.Intersect_analysis(str(o1) + ";" + str(o2),output) work. Can it be that it's simply not possible to intersect geometry objects since the intersect tool requires strings? Thank you for any help! Jörg Mohring
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06-16-2011
08:13 AM
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Dear Deelesh, thank you for the quick response. I have tried that already. The Check Geometry tool does not report any geometry errors. The Unexpected TopoEngine Error occurs only if I do the operation on a large dataset. If I first select a subset of this dataset and then perfom the operation it works well. But as soon as I want to perfom the select by location on more then around 150000 routes I get the error. This problem has already been reported before and I think even a bug report generated here for ArcGIS 9.2: http://resources.arcgis.com/content/nimbus-bug?bugID=TklNMDQyMTA3 Are there any other reasons that could cause the problem? Any idea appreciated! Jörg
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02-21-2011
07:24 AM
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Dear colleagues and support team! I am using a "select by location" operation on a large route dataset (1.3 mio lines). I would like to select all lines outside of a polygon and get the ERROR 000520: Unexpected TopoEngine Error. The operation works fine on a subset of the route data (260,000 lines). I have tried around a lot but could not find any solution to the problem. I have read that this problem occurs on large dataset with "select by location" and I was wondering if there are any work arounds or solutions known. Thank you a lot! I really need help here. Jörg I use ArcGIS 9.3.1.
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02-18-2011
06:26 AM
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