Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1091468 microsec
Accumulating flows...
Computation time for flow accumulation: 76453405 microsec
Writing flow accumulation raster <rcfmt/meac.tif>...
Output time for flow accumulation: 13194361 microsec

real	1m31.428s
user	0m0.000s
sys	0m0.000s
