Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1129933 microsec
Accumulating flows...
Computation time for flow accumulation: 1675058 microsec
Writing flow accumulation raster <rnfmt/meac.tif>...
Output time for flow accumulation: 5400056 microsec

real	0m8.694s
user	0m0.000s
sys	0m0.000s
