VERIFIED SOLUTION i

Multiplying two Rasters to create new Raster in MapInfo Pro

Products affected: MapInfo Pro™
Using the Raster Grid Calculator, in MapInfo Pro™, it's possible to multiply two rasters together using a more complex calculation than the standard “a x b”,for example this may be necessary where the formulae changes based on the cell value for one of the grids. The following example takes variables 'a' and 'b' as cell values from a sample table and can be entered in the Raster > Raster Operations > Calculator Expression box:

cond(a<=0.25, ((a*(b+0.5))+0.5), ((a*(b+0.5))+1.0))
UPDATED:  June 11, 2018