Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1090647 microsec
Accumulating flows...
Computation time for flow accumulation: 79182333 microsec
Writing flow accumulation raster <rcfmt/meac.tif>...
Output time for flow accumulation: 13284846 microsec

real	1m34.207s
user	0m0.000s
sys	0m0.000s
