<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:10pt"><div><span>Hi,</span></div><div><span></span> </div><div><span>I've got problem running r.watershed in Sextante QGIS.</span></div><div><span></span> </div><div><span>Here are the first few lines of error Log tab --</span></div><div><span></span> </div><div><span></span> </div><div><span></span> </div><div><span><span style="font-weight: 600;">Algorithm r.watershed - Watershed basin analysis program. started</span>
</div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'>g.proj -c proj4="+proj=utm +zone=12 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs"</span></div><div>
</div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'>r.external input="C:\AL\Logan_Q_Grass\logan.tif" band=1 output=tmp1365434324742 --overwrite -o</span></div><div>
</div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'>g.region n=4662392.44692 s=4612592.44692 e=461954.019091 w=432404.019091 res=30.0</span></div><div>
</div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'>r.watershed elevation=tmp1365434324742 threshold=0 max.slope.length=0 -4 accumulation=accumulationca9c4956a4b94c8badab7fa741c87ea2 drainage=drainageca9c4956a4b94c8badab7fa741c87ea2 basin=basinca9c4956a4b94c8badab7fa741c87ea2 stream=streamca9c4956a4b94c8badab7fa741c87ea2 half.basin=half.basinca9c4956a4b94c8badab7fa741c87ea2 visual=visualca9c4956a4b94c8badab7fa741c87ea2 length.slope=length.slopeca9c4956a4b94c8badab7fa741c87ea2 slope.steepness=slope.steepnessca9c4956a4b94c8badab7fa741c87ea2 --overwrite</span></div><div>
</div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'>g.region rast=accumulationca9c4956a4b94c8badab7fa741c87ea2</span></div><div>
</div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'>r.out.gdal -c createopt="TFW=YES,COMPRESS=LZW" input=accumulationca9c4956a4b94c8badab7fa741c87ea2 output="C:\Users\Al\AppData\Local\Temp\sextante\grassrwatershed7c3b96f7beb64a29a77a40a54ba4227d.tif"</span></div><div>
</div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'>g.region rast=drainageca9c4956a4b94c8badab7fa741c87ea2</span></div><div>
</div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'>r.out.gdal -c createopt="TFW=YES,COMPRESS=LZW" input=drainageca9c4956a4b94c8badab7fa741c87ea2 output="C:\Users\Al\AppData\Local\Temp\sextante\grassrwatershed1d00377ae36c4ebd9972ce538e4db3f9.tif"</span></div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'></span> </div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'></span> </div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'></span> </div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'>Here are the last few lines in error Log tab---</span></div><div style="margin: 0px; text-indent: 0px;
-qt-block-indent: 0;"><span style='font-family: "Courier New,courier";'></span> </div></span><div><span style='color: rgb(169, 169, 169); font-family: "Courier New,courier";'>C:\Program Files (x86)\Quantum GIS Lisboa>r.out.gdal -c createopt="TFW=YES,COMPRESS=LZW" input=slope.steepnessca9c4956a4b94c8badab7fa741c87ea2 output="C:\Users\Al\AppData\Local\Temp\sextante\grassrwatershed0122eb5a51574f398a3ed086429ceafd.tif" </span>
<div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;"></div>
<div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='color: rgb(169, 169, 169); font-family: "Courier New,courier";'>GRASS_INFO_ERROR(4568,1): Raster map or group not found </span></div>
<div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='color: rgb(169, 169, 169); font-family: "Courier New,courier";'>GRASS_INFO_END(4568,1) </span></div>
<div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;"></div>
<div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"><span style='color: rgb(169, 169, 169); font-family: "Courier New,courier";'>C:\Program Files (x86)\Quantum GIS Lisboa>exit </span></div>
<div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;">Converting outputs</div>
<div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;">Loading resulting layers</div>
<div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;">Algorithm r.watershed - Watershed basin analysis program. finished</div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"> </div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"> </div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;">GRASS commands settings in Sextante are set appropriately inside Sextante Options and Configurations.</div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;"> </div><div style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;">Any help is appreciated. Thanks.</div></div><div> </div><div><font size="1" face="arial, helvetica, sans-serif"><a href="" name="_MailAutoSig" rel="nofollow"><font size="2">Al Tongco</font> </a></font></div><div class="MsoNormal"><span style="font-family: verdana, helvetica, sans-serif; font-size: small;"><font size="1" face="arial, helvetica,
sans-serif">36°07'26.46"N; 97°04'19.23"W</font></span></div><div><font style="font-family: arial, helvetica, sans-serif; font-size: 13px;"><span style="font-style: italic;"><br></span></font></div><div><font size="1"><font style="font-family: arial, helvetica, sans-serif;"><span style="font-style: italic;">"The people who get on in this world are the people who get up and look for the circumstances they want and if they can't find them, make them."</span> </font><i style="font-family: arial, helvetica, sans-serif;"><font face="arial, helvetica, sans-serif">-- George Bernard Shaw, Nobel Laureate in Literature 1925</font></i><span style="font-family: times, serif;"> </span></font></div></div></body></html>