Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1085765 microsec
Accumulating flows...
Computation time for flow accumulation: 70924872 microsec
Writing flow accumulation raster <rcfmt/meac.tif>...
Output time for flow accumulation: 12604879 microsec

real	1m25.357s
user	0m0.015s
sys	0m0.000s
