Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1095518 microsec
Accumulating flows...
Computation time for flow accumulation: 55476411 microsec
Writing flow accumulation raster <rcfmt/meac.tif>...
Output time for flow accumulation: 9292531 microsec

real	1m6.364s
user	0m0.000s
sys	0m0.015s
