Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1154385 microsec
Accumulating flows...
Computation time for flow accumulation: 1806276 microsec
Writing flow accumulation raster <rnfmt/meac.tif>...
Output time for flow accumulation: 7546379 microsec

real	0m11.300s
user	0m0.000s
sys	0m0.000s
