<div dir="ltr">Hello all!<div><br></div>I'm making use of the flow accumulation grid in GRASS 6.4.5 generated from r.watershed using the SFD (D8) flow algorithm. The DEM has a 250m spatial resolution. What I'm getting is a break in the flow accumulation in a few locations which is causing me serious problems with subsequent processing (with help from some here, I have put together some scripting to generate a pixel connectivity file for a distributed hydrologic model).<div><br></div><div>Besides going to a higher resolution DEM, are there any thoughts as to how I can eliminate these flow accumulation breaks?</div><div><br></div><div>Thank you,</div><div>Tom</div><div><br><div>-- <br><div class="gmail_signature"><div><br></div></div>
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