Following-up to my earlier post...<div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">I'm working in coord system feet and DEM units feet.</p>
<p dir="ltr">I ran r.basin on a stream basin, and I noticed that it reports the basin max/min elevation in meters, however, the values are really feet.</p>
<p dir="ltr">Has anyone done this with units of feet? I see the program do feet/meter conversion when running, but maybe that is just for the coord system units. (?)</p></blockquote><div><br></div><div>I realize this only applies to a fraction of participants, but maybe it would help someone.</div>
<div><br></div><div>I noticed language in the r.sim.sediment and r.sim.water modules which mention that the horizontal units are converted to meters. It also states that the elevation needs to be in meters. </div><div><br>
</div><div>Using coordinate system of feet, but DEM units of meters for r.basin, I verified that at least two parameters are correctly calculated: Stream length and basin elevations.</div><div><br></div><div>If I use DEM units of feet, it reports that the elevations are in meters, but the values are actually feet.</div>
<div><br></div><div>Please note I have not confirmed the findings in the actual source code, just from some quick observations of the module output.</div><div><br></div><div>Mark </div></div></div>