Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1094453 microsec
Accumulating flows...
Computation time for flow accumulation: 2722708 microsec
Writing flow accumulation raster <rcfmt/meac.tif>...
Output time for flow accumulation: 10501562 microsec

real	0m14.767s
user	0m0.000s
sys	0m0.000s
