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SteveLynch
Esri Regular Contributor
since
07-04-2014
Online
887
Posts created
16
Kudos given
66
Solutions
294
Kudos received
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My Ideas
(0 Idea Submissions)Latest Contributions by SteveLynch
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also have a look at Getting to know Geostatistical Analyst
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04-20-2016
07:36 AM
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Rodrigo What about trying it with fewer contour lines (i.e. select about 80%)? What about in a standalone script? How many columns and rows does the output raster have? -Steve
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04-07-2016
08:55 AM
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Correct, however, there are still constraints and you might want to read How large a DEM can the TopoToRaster tool create?
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04-05-2016
01:00 PM
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...we'll need info 🙂 I would guess that it is related to the output raster size and/or number of inputs. Try changing the output cellsize or limiting the number of input contours. We have done much work on trapping the "out of memory" errors so this may be non-reproducible in versions post 10.2 BTW, TopoToRaster is written in Fortran and that is most likely the reason for throwing this error. -Steve
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04-05-2016
12:40 PM
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Peter Wilson why did you not consider any of Spatial Analyst's reclass tools? They now support muti-core processing -Steve
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03-28-2016
03:20 PM
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I thought that the GALayerToGrid tool gave you that result. Please can you create a MapPackage and email it to me ([email protected]) -Steve
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03-22-2016
10:56 AM
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Ravi You do realize that the EmpiricalBayesianKriging geoprocessing tool can output to a geostatistical layer or to a raster or to both? -Steve
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03-22-2016
10:06 AM
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Do you have any environments set? Did you change the cell size? What do you get from GALayerToContour? and, all output from the interpolations are floating point.
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03-22-2016
08:53 AM
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Ravi Please post an image of the preview page in the Wizard. Do you have any environments set? Did you change the cell size? What do you get from GALayerToContour? BTW Data->Export to Raster from the TOC does not work against a GA layer -Steve
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03-22-2016
08:12 AM
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...but remember that shapefile has a 2.1 GB size limit, less than 100 million points.
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03-11-2016
12:22 PM
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A good idea, initially, might be to work with a subset of your data, say 3 rasters and in ArcMap zoom to a single pixel and use identify to get the value of all 4 (3 input and 1 output from CellStats) at that location.
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03-10-2016
09:47 AM
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for testing purposes I'd include (see highlighted 3 lines) for i in inraster: flds = ("VALUE", "COUNT") dct = {row[0]:row[1] for row in arcpy.da.SearchCursor(i, flds)} sumcnt = sum(dct.values()) dct1 = {k:v for (k,v) in dct.items() if k >= 10} sumcnt1 = sum(dct1.values()) percentage=(float(sumcnt1)/float(sumcnt)) print i,percentage arcpy.CalculateStatistics_management(str(i)) maxValue = arcpy.GetRasterProperties_management(str(i), "MAXIMUM") print maxValue newraster = ExtractByAttributes(str(i), "VALUE>=10") outname=os.path.join(outws,str(i)) newraster.save(outname) and the same for newraster
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02-26-2016
07:59 AM
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Golden Please try Neil's suggestion and I'm sure that you'll get what you want. By default we use nearest neighbor resampling when displaying a raster and you can change it to bilinear or cubic to get a smoother look. -Steve
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01-26-2016
01:17 PM
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They contain a field called contour and are not Z or M aware. -Steve
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01-06-2016
08:23 AM
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My kudoed posts
| Title | Kudos | Posted |
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| 1 | Tuesday | |
| 2 | 06-01-2026 05:57 AM | |
| 3 | 03-23-2026 07:11 AM | |
| 1 | 02-24-2026 05:28 AM | |
| 1 | 01-21-2026 07:08 AM |
Activity Feed
- Got a Kudo for Re: re-opening Suitability Model on other computer - criteria ist empty. an hour ago
- Posted Re: re-opening Suitability Model on other computer - criteria ist empty on Spatial Analyst Suitability Modeler Questions. Tuesday
- Kudoed Re: re-opening Suitability Model on other computer - criteria ist empty for AnnaPetr. a week ago
- Posted Re: re-opening Suitability Model on other computer - criteria ist empty on Spatial Analyst Suitability Modeler Questions. a week ago
- Posted Re: re-opening Suitability Model on other computer - criteria ist empty on Spatial Analyst Suitability Modeler Questions. 2 weeks ago
- Got a Kudo for When to run suitability at full resolution?. 06-01-2026 06:35 AM
- Got a Kudo for When to run suitability at full resolution?. 06-01-2026 06:07 AM
- Posted When to run suitability at full resolution? on Spatial Analyst Suitability Modeler Tips and Tricks. 06-01-2026 05:57 AM
- Kudoed Introducing the ArcGIS Spatial Analyst Ideas Exchange for NairiSevajian. 05-12-2026 06:01 AM
- 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
Contact Me
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