Latest Contributions by SteveLynch

Did you use TopoToRaster to convert the contours to a raster? What version of the software are you using? Is TopoToRaster throwing an error, what is the error? Are they 5ft off vertically or horizontally?

What happens when you use CopyRaster and create for example a fgdb raster from the .asc raster?

can you use CopyFeatures and copy it into the default file geodatabase and then try using the copied feature class.

Your polygon layer, is it from a shapefile or a file geodatabase? Right click the layer to see the properties. Provide a screenshot showing the map and could you share the data.

also try running CheckGeometry

Have you tried using the ExtractByMask geoprocessing tool?

‎12-11-2020

Not sure that I understand your need for raster output. The cross validation is based on the sample locations. A GA layer can be converted to raster if you want a fixed cell size. -Steve

‎11-29-2020

What cell size are you using and how many columns and rows does the output raster have?

‎11-12-2020

Marilyn That location, for that time of year, will only receive circa 6*149=894 minutes of sunshine. If start time = 0 and end time = 24, then t0 will be sun rise and t1 will be sunrise + 6 minutes. Regards -Steve

‎11-03-2020

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Latest Contributions by SteveLynch

Re: Topo to Raster Failing

Re: ArcGIS .asc file and Geoprocessing Tools - Values are Changing

Re: Spatial reference does not exist in the data source

Re: Spatial reference does not exist in the data source

Re: Spatial reference does not exist in the data source

Re: Clip Raster with Polygon Freezes ArcGIS.

Re: How do I perform cross validation for a raster layer? Not a GA layer.

Re: Polygon to raster issue

Re: Points solar radiation tool- outputs for each interval

Re: how to change columns and rows without change cell size