I have 163 rasters, each one representing the least-cost path from a source to multiple destination locations. I would like to reclassify each raster in order for the cells representing the path to have value 1. I want to do that since I am planning to sum all the rasters up and to use a color scale that would make evident (i.e., more intense color) where paths overlap.
Now, the problem is that I do not know how to reclassify the rasters in a single operation. I am wondering:
(A) can the "iterate rasters" function in the ModelBuilder facility be used for my purpose (and if it can, how?);
(B) how can the Reclassify tools in Arcgis 10.1 be put to work in conjunction with "iterate raster"?
Furthermore, I anticipate that an additional issue would be that the rasters have not the same values. In some of them, the values span from 1 to 32, in other ones from 2 to 28.