Latest Contributions by SteveLynch

Cara Say the ESRI grid is called mygrid and it is located in c:\temp Using Windows Explorer navigate to c:\temp\mygrid Do you see a file called vat.adf? and I presume that this grid is stored locally on your computer? Thanks -Steve ... View more

Generate Subset Polygons was launched in ArcGIS Pro 2.1 ... View more

Look at using ListRasters and feeding the result into CellStatistics ... View more

Keith Please can you email me the data and parameters that you used? Thanks -Steve [email protected] ... View more

Crystal You are supplying Input Conditioning Features to the GGS tool? -Steve ... View more

what about Density? ... View more

have you tried smooth neighborhood? ... View more

run the the geoprocessing tool and then from the results tab copy the Python code and have a look to see what you're missing. ... View more

Contour will create a line at every, say, 10 (contour interval), so if your min, max =0,100, you’ll get lines at 10, 20, 30, 40, 50 , 60 , 70 , 80, 90 For the same raster, ContourList with lines at, say 10, 55, 90, will create lines at 10, 55, 90 The one is an interval and the other is a list of values at which you want lines. ... View more

You need to use the ContourList tool ... View more

OK, now we've established that the Contour tool is working. Contour lines are similar to when you slice a potato. If your range is large and you have a small contour interval it means that many lines will be created. In your case it'll create contours at 10, 20, 30, 40, ..., 2 million. Do you only want lines, for example, at 10, 20, 30 and 50? If so rather use the ContourList tool or create a new raster that only has values between 0 and ~50 and use the Contour tool. -Steve ... View more

Roberto Wow, that answers all my questions. Values between 0 and circa 2 million with a interval of 10 and output to shapefile. A shapefile file cannot exceed 2.1GB  (on disk, this is a Microsoft limitation). Please try output to file geodatabase and for testing purposes please use a contour interval of 500000. Thanks -Steve ... View more

Roberto What is the min/max value in the raster? and is the output going to a shapefile of file geodatabase? -Steve ... View more

I don't believe that the size of the raster alone is causing the crash. I think that the contour interval, ArcMap v10.3.1, 32 bit processing and the size of the raster are the causes (listed in order). Let us try and debug the problem; - Slope works, this means that the raster is not corrupted - use a larger contour interval (what is the min/max value in the raster?) - if the above works, then it is a memory issue, we've added more error checks in subsequent versions. -Steve ... View more