Raster Calculator - Raster Grid

Discussion created by JohanaZ on May 9, 2011
Latest reply on May 9, 2011 by JSwain-esristaff
I have problem when summing two rasters which are created separately by conversion from shapefiles. Their grid does not overlay so I cannot add them within the raster calculator. Can somebody advice how to ensure the same grid by the different rasters?

In addition I have it in a model so I need to ensure it for other actions also.