Is it possible to dynamically construct a Map Algebra expression that is dependent on the output of another tool, either using model builder or arcpy? For example, say I have a model that performs a raster reclassification that has a list of raster inputs and their respective outputs, i.e.
rasterOne -> reclassification -> outputRasterOne
rasterTwo -> reclassification -> outputRasterTwo
EDIT: To clarify, the number of input rasters is not known and therefore the number and names of the output rasters are not either. Because of this, I cannot hardcode them into the map algebra expression.
I would then want the map algebra expression to be similar to:
%"outputRasterOne"% + %"outputRasterTwo"% + ...