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SteveLynch
Esri Regular Contributor
since
07-04-2014
Friday
883
Posts created
15
Kudos given
66
Solutions
291
Kudos received
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My Ideas
(0 Idea Submissions)Latest Contributions by SteveLynch
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ASCII files that are formated like this are already recognized by the software as raster datasets. if the file extension is .asc Steve
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04-13-2012
02:37 PM
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Axel The polygon feature class must be in your map document. I.e it must be in your Table of Contents. Steve
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04-13-2012
04:42 AM
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Any special reason why you would want to use kriging on lidar data? Kriging will take forever when you have a large number of points and it may never finish. I would suggest you look into less memory intensive interpolators. Kernel Interpolation (with Barriers) in Geostatistical Analyst is an example of one that I have used with roughly 4 billion input points. Steve
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04-12-2012
12:21 PM
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What version of ArcGIS are you using? The Geostatistical Wizard does not output a raster, it creates a geostatistical layer which you can convert to raster, polylines or filled polygons. If you did kriging via the toolbox it means that you used the Spatial Analyst (or 3D) version. How large is the output raster? Have you tried converting the HUC10 layer into raster and use that in ZonalStatistics? - Steve
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04-11-2012
04:43 AM
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I do mean CellStatistics and a major update was made in ArcGIS 10 to control the handling of NoData, see http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Cell_Statistics/009z0000007q000000/ and in particular the section on ignore_nodata Steve
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04-09-2012
08:29 AM
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Have you thought of using the CellStatistics tool? Steve
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04-09-2012
07:33 AM
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Jenn Can you share the data (slynch@esri.com) And you do have java installed and you did try IDW? Thanks Steve
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04-08-2012
04:55 AM
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Giacomo Please contact your local distributor or Esri Support. Also try turning off "background processing", this can be done via Geoprocessing -> Geoprocessing options and then uncheck the background processing option. The reason I suggested that your data are corrupt is based on the fact that I (nor you) could open the point feature class that you provided me. Steve
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04-07-2012
03:37 AM
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To better understand the problem could you please provide me with a copy of your input data, the interpolation parameters (i.e. a screenshot of the filled out dialog). If you do not want to post it on the Forum you can email me (slynch@esri.com) Thanks Steve
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04-05-2012
10:38 AM
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April The default extension in the RasterToASCII GP tool is .txt, however, you can also use .asc These are the 2 extensions to use. If you create it using the .asc extension then it becomes a supported raster data format, i.e. you can use it in ArcGIS as any other raster dataset (no need to then use ASCIIToRaster). Please can you share a screenshot of the dialog or are you doing it via scripting. Thanks Steve
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04-03-2012
01:47 PM
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or you can read the post (05-19-2011 02:13 PM) in this thread Steve
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03-30-2012
10:45 AM
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Henrik Thank you for sharing the problem. It will be fixed in 10.1 and also in 10 SP5 The problem occurs when you have a feature class with an undefined extent. To create a raster one needs an extent. FeatureToRaster and PolygonToRaster now throw an error when there is no extent. In your workflow you'll need to make a decision what to do when a feature class with no extent is created. Possible solutions include, inter alia; - stop processing, or - define an extent and in your case a output raster filled with NoData will be created. Once again, thanks Steve
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03-30-2012
08:41 AM
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Julia Does the raster have statistics ? ( use GetRasterProperties tool and find the maximum value (for example)). If your raster does not have statistics then calculate them. How was the raster created? Steve
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03-22-2012
12:13 PM
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If you have ArcGIS 10, you can also use the Find Identical (http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//001700000054000000) tool -Steve
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03-09-2012
09:01 AM
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and if you had 100,000 datasets.... The script or Modelbuilder can be used if you want to automate the procedure. Steve
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03-01-2012
10:03 AM
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My kudoed posts
| Title | Kudos | Posted |
|---|---|---|
| 3 | 03-23-2026 07:11 AM | |
| 1 | 02-24-2026 05:28 AM | |
| 1 | 01-21-2026 07:08 AM | |
| 1 | 12-16-2025 05:11 AM | |
| 2 | 12-01-2025 05:07 AM |
Activity Feed
- Kudoed Introducing the ArcGIS Spatial Analyst Ideas Exchange for NairiSevajian. Tuesday
- Got a Kudo for Understanding the values making up a Suitability Map. 03-24-2026 06:22 AM
- Got a Kudo for Understanding the values making up a Suitability Map. 03-24-2026 05:49 AM
- Posted Re: Error when re-opening Suitability Model - Restricted Areas on Spatial Analyst Suitability Modeler Questions. 03-24-2026 05:35 AM
- Got a Kudo for Understanding the values making up a Suitability Map. 03-23-2026 07:15 AM
- Posted Understanding the values making up a Suitability Map on Spatial Analyst Suitability Modeler Tips and Tricks. 03-23-2026 07:11 AM
- Got a Kudo for Re: Suitability Modeler "Generate Report" is greyed out. 02-24-2026 06:27 AM
- Posted Re: Suitability Modeler "Generate Report" is greyed out on Spatial Analyst Suitability Modeler Questions. 02-24-2026 05:28 AM
- Got a Kudo for Uncheck the 'Auto Calculate' option to quickly refine your criteria without waiting for the maps to refresh after each adjustment. 01-22-2026 06:16 AM
- Posted Uncheck the 'Auto Calculate' option to quickly refine your criteria without waiting for the maps to refresh after each adjustment on Spatial Analyst Suitability Modeler Tips and Tricks. 01-21-2026 07:08 AM
- Posted Re: Suitability Modeler on ArcGIS Pro Questions. 01-07-2026 10:41 AM
- Got a Kudo for How to use criteria that have already been transformed. 12-16-2025 06:20 AM
- Posted How to use criteria that have already been transformed on Spatial Analyst Suitability Modeler Tips and Tricks. 12-16-2025 05:11 AM
- Got a Kudo for Should you use the Save transformed dataset when model is run option?. 12-02-2025 05:18 PM
- Got a Kudo for Should you use the Save transformed dataset when model is run option?. 12-01-2025 08:07 AM
- Posted Should you use the Save transformed dataset when model is run option? on Spatial Analyst Suitability Modeler Tips and Tricks. 12-01-2025 05:07 AM
- Posted Re: Suitability Modeler-Score on ArcGIS Spatial Analyst Questions. 08-25-2025 05:28 AM
- Got a Kudo for Re: How to intersect a raster and vector. 02-20-2025 12:31 PM
- Got a Kudo for Re: Clip Raster with Polygon Freezes ArcGIS.. 02-11-2025 06:40 AM
- Posted Re: Export Raster — Entering an output path without a file extension shouldn't automatically change filetype to GRID on ArcGIS Pro Ideas. 02-10-2025 03:37 AM
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