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- About DanPatterson_Retired
DanPatterson_Re
MVP Emeritus
since
07-03-2014
11-11-2020
25247
Posts created
1304
Kudos given
1421
Solutions
14183
Kudos received
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My Ideas
(3 Idea Submissions)Latest Contributions by DanPatterson_Retired
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data are data...you just can't dump stuff because it doesn't look good...if there is no plausible explanation for the pattern, report it anyway
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11-24-2013
05:50 PM
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is there any chance that the dem is in decimal degrees and the elevations in meters? If so project the data and retry
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11-24-2013
02:43 PM
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check the actual formulae being used, there are variants, have a look at this as well http://resources.arcgis.com/gallery/file/geoprocessing/details?entryID=BDF21676-1422-2418-34E6-A29C6BAC8A0B
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11-24-2013
04:54 AM
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1139
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check the values in the image versus those in the border, it is quite possible that the black that you see doesn't have the same value and unlikely that areas within the image are nodata whereas those around the periphery are
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11-20-2013
04:30 PM
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did you try clipping out the DEM using the lake file? A lake won't have a negative elevation unless it is below sea level
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11-19-2013
01:05 PM
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have you ruled out "joins and relates" and "select by spatial location" operations?
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11-01-2013
06:23 AM
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is slope supposed to be in degrees or radians? are you getting a specific error message? did you go through these posts? http://forums.arcgis.com/search.php?searchid=1784175
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10-29-2013
10:23 AM
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6689
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Split layer by Attribute using your Name field at http://resources.arcgis.com/gallery/file/geoprocessing/details?entryID=37AEB018-1422-2418-A036-CA6D9920F808
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10-27-2013
12:51 PM
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Are you referring to the combine tool? http://resources.arcgis.com/en/help/main/10.2/index.html#//009z0000007r000000
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10-23-2013
01:43 PM
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try "sets" >>> a = ( 2, 8, 64, 16, 32, 4, 16, 8)
>>> b = set(a)
>>> if len(b) < len(a):
... print "contains duplicates"
... else:
... print "no duplicates found:"
>>>
contains duplicates ooops missed Doug's example
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10-22-2013
06:23 PM
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each cell has a value, don't confuse the symbology with the underlying data
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10-13-2013
06:25 PM
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http://resources.arcgis.com/en/help/main/10.2/index.html#//004700000001000000 covers shortest path analysis
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10-10-2013
07:17 PM
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I assume that you did a search http://resources.arcgis.com/search/?q=no+module+named+numpy&searchButton=search&do=search&start=0&lg=en&product=&version=&collection=forums&filter=0 which threads did you rule out?
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10-08-2013
12:45 PM
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My kudoed posts
| Title | Kudos | Posted |
|---|---|---|
| 1 | 10-03-2017 11:39 AM | |
| 1 | 08-05-2019 05:21 PM | |
| 1 | 09-02-2016 08:05 AM | |
| 1 | 01-15-2018 01:10 PM | |
| 1 | 09-17-2018 12:48 AM |
Activity Feed
- Got a Kudo for Re: How do I populate Global ID?. 06-18-2026 11:20 AM
- Got a Kudo for Re: Format field with currency symbols. 05-04-2026 05:52 AM
- Got a Kudo for Re: Is there any way to export the whole project geoprocessing history from ArcGIS PRO?. 04-10-2026 05:24 AM
- Got a Kudo for Re: ArcGISCleanup.exe?. 04-09-2026 08:31 AM
- Got a Kudo for Re: How to access appdata folder in ArcPro. 03-02-2026 02:17 PM
- Got a Kudo for Re: Blurry basemap in Pro layout view. 01-21-2026 01:08 PM
- Got a Kudo for Re: How to crop a TIFF image. 10-27-2025 04:11 PM
- Got a Kudo for Re: How to create a rectangle polygon from polyline?. 10-10-2025 06:33 AM
- Got a Kudo for Re: How to fix 001659: Consolidating toolbox . 10-07-2025 07:07 AM
- Got a Kudo for Re: Using code block in field calculator. 10-01-2025 12:32 PM
- Got a Kudo for Re: Raster to Polygon fail. 08-27-2025 06:31 AM
- Got a Kudo for Re: Copying vertices from a polygon shapefile to create a coordinate point shapefile . 08-05-2025 11:24 AM
- Got a Kudo for Re: Cannot open file for writing during ArcGIS Pro installation. . 07-16-2025 05:45 PM
- Got a Kudo for Re: Replace empty cells with text in a text string. 06-24-2025 05:54 AM
- Got a Kudo for Re: ArcGIS Pro Icons. 06-12-2025 08:25 AM
- Got a Kudo for Re: How To Name Things In ArcGIS. 06-06-2025 10:55 AM
- Got a Kudo for Re: How do I convert number field to string field?. 05-21-2025 11:42 AM
- Got a Kudo for Re: ArcGIS Pro - Wrapping Legend Title. 05-08-2025 02:38 PM
- Got a Kudo for Rename the "Define Projection" tool. 04-08-2025 08:14 AM
- Got a Kudo for Re: Digital shoreline analysis system. 04-01-2025 05:53 PM
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