Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1075778 microsec
Accumulating flows...
Computation time for flow accumulation: 3398067 microsec
Writing flow accumulation raster <rcfmt/meac.tif>...
Output time for flow accumulation: 5380294 microsec

real	0m10.411s
user	0m0.000s
sys	0m0.000s
