Latest Contributions by NathanFleischman

I am trying to combine multiple rasters into one in ModelBuilder, and I keep getting these errors: ERROR 010159: Unable to open VAT file of I:\nfleisch\Landsat5&8_Dataset\Vector_Rasters\DAMAGE_AREAS_FLAT_Rgn4_1997_Combination.tif. ERROR 010067: Error in executing grid expression. Failed to execute (Combine) What could be the problem? ... View more

In Raster Calculator, if a raster is to be divided by another raster, they must be the same cell size. I have found that if the numerator is greater than the denominator, it fails. Is there a solution? I tried reducing the cell size of the numerator to the cell size of the denominator through rasterization of the original vector, but it is excessively slow. When I try the Resample tool with the rasters I created, I just get useless squares that do not cover the whole extent. Is there a better way to solve this problem? ... View more

I am using Feature to Raster to rasterize the polygons in a shapefile shown in this picture: The problem with this is that the tool is only rasterizing some of the polygons. I want it to rasterize all of them. Is there a solution? ... View more

I am trying to use the ASCII to Raster tool in ModelBuilder to convert ASCII files to rasters. I modified the number of columns and the number of rows, so that the rasters match some Landsat data I created. All of the rest of the parameters in the header are correct, including the cell size. The problem is I keep getting this error: ERROR 010067: Error in executing grid expression. Failed to execute (ASCII to Raster). Do you know what is wrong? ... View more

I used the Clip tool in Data Management toolbox to clip some rasters using a raster as the clip features. I was wondering how do you make it so that the resulting raster has the same extent as the clip features if they are diagonal. For some reason, there are parts outside of the extent that are kept as a result of the output extent. Is there a solution that might work? ... View more