> > Hi. >
> > What modules are appropriate for these data to model flow paths to the > culvert inflow? Flow accumulation can be modeled with r.watershed or r.terraflow, with the former as a preference for drainage networks. r.stream.extract will vectorize the drainage network. > Or, should I convert the raster or vector files to a > different type? > The above mentioned modules (r.watershed/r.terraflow) work on continuous raster DEMs. Mark
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