<div dir="ltr">Thanks Lene,<div>that was great, very helpful. I was attempting to follow this</div><div><br></div><div><a href="http://qgissextante.blogspot.com.au/2013/01/hydrology-analysis-with-taudem.html">http://qgissextante.blogspot.com.au/2013/01/hydrology-analysis-with-taudem.html</a><br></div><div><br></div><div>but I had some problems finding the taudem commands.</div><div><br></div><div>Matt</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Aug 14, 2015 at 8:14 PM, Lene Fischer <span dir="ltr"><<a href="mailto:lfi@ign.ku.dk" target="_blank">lfi@ign.ku.dk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Hi Matt,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Just finished my lessons at this minute – in Hydrology
</span><span style="font-size:10.0pt;font-family:Wingdings">J</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif""><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif""><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">We use DTM<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Create:<u></u><u></u></span></p>
<p><u></u><span lang="EN-US" style="font-size:10.0pt;font-family:Symbol"><span>·<span style="font:7.0pt "Times New Roman"">      
</span></span></span><u></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Hillshade with factor 2<u></u><u></u></span></p>
<p><u></u><span lang="EN-US" style="font-size:10.0pt;font-family:Symbol"><span>·<span style="font:7.0pt "Times New Roman"">      
</span></span></span><u></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Use Fill Sinks (Wang& Lui) on DTM<u></u><u></u></span></p>
<p><u></u><span lang="EN-US" style="font-size:10.0pt;font-family:Symbol"><span>·<span style="font:7.0pt "Times New Roman"">      
</span></span></span><u></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Create a bluespot in Rastercalculator FilledDEM – DTM. Style and set transparency to 0<u></u><u></u></span></p>
<p><u></u><span lang="EN-US" style="font-size:10.0pt;font-family:Symbol"><span>·<span style="font:7.0pt "Times New Roman"">      
</span></span></span><u></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Use Channelnetwork & Drainage Basin to create Watershed basins and Streams (– The factor is set to 5 – if you want a more dense streamnetwork use a
 smaller factor.)<br>
Style/Graduate the streams by the attribute ‘Order’. Style Categorize the Watershed Basins<u></u><u></u></span></p>
<p><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif""><u></u> <u></u></span></p>
<p><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Hope these few lines can help
</span><span lang="EN-US" style="font-size:10.0pt;font-family:Wingdings">J</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif""><u></u><u></u></span></p>
<p><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Regards<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif""><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black"> </span><span lang="EN-US"><u></u><u></u></span></p>
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<p class="MsoNormal"><b><span lang="EN-GB" style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:gray">Lene Fischer</span></b><span lang="EN-US"><u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-GB" style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:gray">Associate Professor</span><span lang="EN-US"><u></u><u></u></span></p>
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<p class="MsoNormal"><b><span lang="EN-GB" style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:gray">Department of Geosciences and Natural Resource Management</span></b><span lang="EN-US"><u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-GB" style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:gray">University of Copenhagen</span><span lang="EN-US"><u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-GB" style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:gray">MOB <a href="tel:%2B45%2040115084" value="+4540115084" target="_blank">+45 40115084</a></span><span lang="EN-US"><u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-GB" style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:gray"><a href="mailto:lfi@ign.ku.dk" title="LFI@IGN.KU.DK" target="_blank"><span style="color:gray">lfi@ign.ku.dk</span></a></span><span lang="EN-US"><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <u></u><u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Fra:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:qgis-user-bounces@lists.osgeo.org" target="_blank">qgis-user-bounces@lists.osgeo.org</a> [mailto:<a href="mailto:qgis-user-bounces@lists.osgeo.org" target="_blank">qgis-user-bounces@lists.osgeo.org</a>]
<b>På vegne af </b>Matt Boyd<br>
<b>Sendt:</b> 14. august 2015 10:04<br>
<b>Til:</b> qgis-user<br>
<b>Emne:</b> [Qgis-user] Hydrology<u></u><u></u></span></p><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Hi List,<u></u><u></u></p>
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<p class="MsoNormal">I need to work out some channels and hydrology things from a topography DEM. I've done a little bit of this before but if there's a how to or a tutorial on the correct process / work flow that someone could point me at I'd appreciate it.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Basically I need to work out that if I have rainfall in an certain area, how much of it makes its way through to another area (using a DEM) and the path it takes. It doesn't need to be precisely quantified, just an idea on preferred pathways
 and the end result.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Thanks<u></u><u></u></p>
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<p class="MsoNormal">Matt<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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