Latest Contributions by SteveLynch

Anushuya Please contact Esri Support -Steve ... View more

If I understand the problem correctly I would do the following: Multiply each raster by say 1000 (or whatever you decide on) because COMBINE will INT the values Use COMBINE Have a look at the COMBINE tool and decide if this will do the job. -Steve ... View more

What happens if you run the ExtractValuesToPoints geoprocessing tool from the toolbox and feed in your raster and point feature class? I.e. in your script you could print out the raster name and the name of the feature class. Also, the GALayerToPoints tool exports a geostatistical layer to points. The tool can also be used to predict values at unmeasured locations or to validate predictions made at measured locations. This route will save you creating a raster. -Steve ... View more

I agree with Dan, however, I would suggest the following; - convert your coastline to polyline if not already a polyline (use FeatureToLine tool) - IDW with; 1) original points (without the zero's) 2) use the above polyline as a barrier 3) set the extent (in the environment) to the polyline or IDW with 1) original points (without the zero's) 2) set the extent (in the environment) to the polygon boundary 3) set the mask (in the environment) to the polygon boundary -Steve ... View more

Try PathDistance with only the following inputs - Input raster or feature source data = your contour feature class - in the Environment -> Raster Analysis -> Cell size = cell size of your DEM or experiment with different values -Steve ... View more

The Geostatistical Analyst tools do not honor the Parallel Processing Factor environmental setting. However, some of the Geostatistical tools do honor their own parallel processing factor, see: Parallel processing with multiple CPUs. -Steve ... View more

Corey This is not a script tool. It is one of the geoprocessing tools that is shipped with ArcGIS. You do need a Geostatistical Analyst license however. -Steve ... View more

Kathleen Kernel Density and Kernel Interpolation are different methods. See the Kernel Interpolation with Barriers documentation for help on the bandwidth parameter. And, the units of it are the same as those of the input point feature class. -Steve ... View more

If you have the Geostatistical Analyst extension you could use the SubsetFeatures tool. This will randomly split up your data and make a copy of what percentage of the data you requested (or you can request a number of values). It can also create a second data set which is all that is not in the first one. This tools works against any type of feature class. -Steve ... View more

Use the CellStatistics tool ... View more

Ernest Kriging can produce negative values from an all positive input dataset. I used your data and repeated the kriging 100 times without changing any of the parameters. All the outputs are identical, which is what we would expect. By the way, you have coincident data. The kriging method in Spatial Analyst will only use one of the coincident values, whereas, kriging in Geostatistical Analyst can use all the coincident data. Steve ... View more

From the graphic it appears that your data are in a projected coordinate system and the unit of measure is meters. Did you assign a spatial reference to the data from the Excel file, in other words; - right click the input point feature class and under the Source tab, do you have a projected coordinate system? What is the extent of your input data, in other words, how many meters by how many meters? -Steve ... View more

The Walk function was made available at ArcGIS 10.1 Service Pack 1. http://resources.arcgis.com/en/help/main/10.2/index.html#//018w00000023000000 ... View more