<div dir="ltr">Hi,<br><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Dec 13, 2015 at 3:09 PM, Alec Ventura <span dir="ltr"><<a href="mailto:alecventura@hotmail.com" target="_blank">alecventura@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr"><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)">So... i have converted my shape file to this projection: <a href="http://spatialreference.org/ref/epsg/4618/" style="line-height:22.72px;font-weight:inherit;color:rgb(0,104,207);font-size:12pt" target="_blank">http://spatialreference.org/ref/epsg/4618/</a> on Qgis, and have created</div></div></div></blockquote><div><br></div><div>you should probably use a projected coordinate system, not geographic coordinate system. The distance you specify in the buffer is now in degrees, that's why it needs to be so small.</div><div><br></div><div>Anna </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div dir="ltr"><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)"> a new projection and mapset with this same epsg on Grass...<br style="line-height:21.3px"></div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)">But when i import the shape on grass the map scale is still crazy, it says 1:6, but my area is huge and i can see all my points. On Qgis my same file has a 1:1.183.641 scale</div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)"><br style="line-height:21.3px"></div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)">And this is a problem because when i try to make the buffers over my points i have to use a very small distance:</div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)">g.run_command('v.buffer', input='PocosSad@Map3', output='boreholesGrassBuffer', type='point', distance='0.01')</div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)"><br style="line-height:21.3px"></div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)">else my buffer covers the hole area.</div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)"><br style="line-height:21.3px"></div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)">Anyone knows how i can fix this map scale? or why is this strange?</div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)"><br style="line-height:21.3px"></div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)">my shape file is in attach,</div><div style="line-height:21.3px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255)">Very tnks</div> </div></div>
<br>_______________________________________________<br>
grass-user mailing list<br>
<a href="mailto:grass-user@lists.osgeo.org">grass-user@lists.osgeo.org</a><br>
<a href="http://lists.osgeo.org/mailman/listinfo/grass-user" rel="noreferrer" target="_blank">http://lists.osgeo.org/mailman/listinfo/grass-user</a><br></blockquote></div><br></div></div>