Latest Contributions by IanMurray

‎07-17-2015

In Line 29, I think paths got changed to path, so paths is no longer defined

‎07-17-2015

Hi Brad, You need the advanced editor syntax formatting to make code more readable. See: Posting Code blocks in the new GeoNet

‎07-15-2015

Thanks Robert, What the best way to find tool help for 10.3, I know google searching with the tool name and arcgis 10.3 turned up nothing for me, where as the same search with 10.2 brought up the link as the first result. I'm still on 10.2, but for referencing for people who need 10.3 documentation, I find it a pain.

‎07-15-2015

http://resources.arcgis.com/en/help/main/10.1/index.html#//00170000017p000000 I posted the bare url, copy paste should do fine.

‎07-15-2015

You can try to recover the fild GDB with the Recover File Geodatabase Tool. ArcGIS Help 10.1

‎07-15-2015

Once you have a classified image, you can convert it to polygon with the raster to polygon tool. Each crop plot should be converted into its own polygon, as long as the cells of crop plots are not touching. You would probably need to remove all the polygons for the other values(shadow and soils), and manually cut up polygons where the crop plots connect to each other if you need to, but it should give you each plot as its own polygon in a shapefile or gdb feature class. If you need each to be its own shapefile or FC, that would take a little more work.

‎07-15-2015

Hi Ditlev, I'm not sure which resampling method it would use(I would assume Nearest Neighbor, but ArcGIS has several other resampling options, including Majority, Bilinear and Cubic, and as you said there is no tool documentation for which is being used). If you want to guarantee which method is being used, I would recommend Resampling the smaller resolution raster first to the size of the larger resolution with the resampling method of your choice, then combining your rasters. ArcGIS Help 10.1

‎07-15-2015

You are quite welcome, if you don't mind if this answered your question could you mark it as answered? Mark a reply as the Correct Answer

‎07-15-2015

Few thoughts on the matter from Stack Exchange. QGIS contours smoothing and cleaning - Geographic Information Systems Stack Exchange Also QGIS help for simplifying vectors. 17.29. Vector simplification and smoothing I don't use QGIS at all, but I would agree with one of the posters there about resampling your raster down a little, it can help smooth out the data a fair bit and make it more aesthetically pleasing. To remove small contours, you could calculate the length of each contour then determine what your threshold length is and remove those under the threshold. What resolution DEM are you working with and what contour intervals are you trying to generate?

‎07-15-2015

Hi Yam, I would suggest using cursors to iterate through your tables, check values and update them. Richard Fairhurst has an excellent blog post about using cursors and dictionaries to update or add field values Turbo Charging Data Manipulation with Python Cursors and Dictionaries. I suggest you take a look at it and see if it can be applied for your needs. Regards, Ian

‎07-13-2015

why create a Boolean Parameter, when you can have the default workspace as the default value for the workspace parameter? You could set the default value when creating the script tool and the user would have the option to change it. ArcGIS Help 10.1

‎07-10-2015

Thats it. Since your TIN is derived from elevation data, the raster values are elevation values, so thats a DEM.

‎07-10-2015

Are you doing this within a map document or outside? If outside, you need to save a layer file for each one, as the help says "To save the output layer, right-click the layer in the ArcMap table of contents and click Save As Layer File, or use the Save To Layer File tool." Otherwise, you can change the environment settings to guarantee geoprocessing outputs are added to the map document, if it doesn't add automatically after geoprocessing.

‎07-10-2015

What version of ArcGIS are you running? For Arc 10.X, it should be ap.MakeNetCDFRasterLayer_md for the tool, not ap.md.MakeNetCDFRasterLayer ArcGIS Desktop

‎07-10-2015

I don't use Portal at all, but I was hoping to look at the xml code behind the kml and see what was going on.

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Date Last Visited	‎11-11-2020 02:23 AM

My Ideas

Latest Contributions by IanMurray

Re: Two issues creating a script tool

Re: Two issues creating a script tool

Re: Feature Class Crushed

Re: Feature Class Crushed

Re: Feature Class Crushed

Re: Extract Poly from classified image

Re: Combine on two rasters with different cell size

Re: Contours: Creating individual layers from DEM and cleaning them up.

Re: Contours: Creating individual layers from DEM and cleaning them up.

Re: Iterate through rows and write new fields based on a criteria matched with reference table

Re: How to satisfy Python Script Tool required parameter with optional boolean?

Re: Can I create a DEM from a TIN

Re: Batch processing: turning NetCDF to raster

Re: Batch processing: turning NetCDF to raster

Re: Display KMZ Icons In Portal Map

Re: Dynamic Text in the Legend

Re: Draw Line.

Re: New to ArcMap - Contours from .sid?

Re: Unknown Coordinate System of 1900s USGS Topogr...

Re: Could someone please explain this python failu...

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