mslater06

Iterator with Raster Calculator and Coefficient Tables

Discussion created by mslater06 on Apr 25, 2014
I am trying to create and elevation prediction grid using a DEM and the coefficient of an Ordinary Least Squares regression for about 1200 files. I am trying to iterate through these in model builder with the Raster Calculator tool but am not sure how to import/utilize the 2 variables I need from the coefficient tables output from the regression (the Intercept and the Rasterval). The expression should look something like "Elevation * RasterVal + Intercept". The coefficient is different for each file and I am not sure how to call out the variables from each of the 1200 tables. Any suggestions on Map Algebra syntax would be greatly appreciated.
Thanks,
Mel

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