Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1104976 microsec
Accumulating flows...
Computation time for flow accumulation: 2839248 microsec
Writing flow accumulation raster <rcfmt/meac.tif>...
Output time for flow accumulation: 19263619 microsec

real	0m23.823s
user	0m0.000s
sys	0m0.000s
