Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1089558 microsec
Accumulating flows...
Computation time for flow accumulation: 70478012 microsec
Writing flow accumulation raster <rcfmt/meac.tif>...
Output time for flow accumulation: 13505306 microsec

real	1m25.768s
user	0m0.000s
sys	0m0.030s
