Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1103245 microsec
Accumulating flows...
Computation time for flow accumulation: 1811723 microsec
Writing flow accumulation raster <rcfmt/meac.tif>...
Output time for flow accumulation: 9601459 microsec

real	0m13.019s
user	0m0.000s
sys	0m0.000s
