<p dir="ltr">Try saving the .CSV in .shp and try again. You can use gdal grid also found in the raster gdal menu and probably processing module also.</p>
<p dir="ltr">http://www.gdal.org/grid_tutorial.html</p>
<p dir="ltr">Nicolas Cadieux M.Sc.<br>
Les Entreprises Archéotec inc. <br>
8548, rue Saint-Denis Montréal H2P 2H2<br>
Téléphone: 514.381.5112 Fax: 514.381.4995</p>
<div class="quote">Le 2014-11-23 14:48, "hksolanki [via OSGeo.org]" <<a href="/user/SendEmail.jtp?type=node&node=5174405&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>> a écrit :<br type='attribution'><blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Dear List, I have a shapefile of wells made from .csv table of points using 'Add delimited text layer' plugin with EPSG:4326 projection. I applied Raster menu>Interpolation tool and it gives fine results using IDW method. Previously also I have used this tool many times with EPSG:4326 projection. </div><div class="gmail_default" style="font-family:verdana,sans-serif">Seeing the need this time of defining the cell/grid size in meters, I converted the shape file's projection to UTM (EPSG:32643) but the result is a raster layer every-time with blank canvas/data.</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">I tried many times but found same result, and then I tried processing tool box for interpolation and it worked fine on shapefile with UTM projection, but during giving inputs in IDW algorithm it is not asking any cellsize/grid size and giving results with a predefined (perhaps) cell/grid size. </div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Am I missing something? Guidance is requested.</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Using windows-7, 32 bit, QGIS-2.6 (tried on previous versions also upto QGIS-1.8) </div><div><br></div><div><div class="gmail_default" style="font-family:verdana,sans-serif">Kind Regards</div></div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><b>Harish Kumar Solanki,</b> <b>Assistant Professor<br>National Institute of Rural Development & Panchayati Raj (NIRD&PR), Jaipur Center</b><br>Ministry of Rural Development, Government of India <br>Chaupal, Near Railway Station<br></div>Jaipur -302006<br><div><b>Geo_Coordinates (Office):</b> <span style="background-color:rgb(255,255,255)">26.92162 N, 75.78921 </span>E<br><b>Email-</b> <a href="/user/SendEmail.jtp?type=node&node=5174403&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>, <a href="/user/SendEmail.jtp?type=node&node=5174403&i=1" target="_top" rel="nofollow" link="external">[hidden email]</a>, <br><b>Phone (Office)- </b>0141-2209904, Fax- 0141-2209905<br><b>Mo.- </b>09214446732, 09414291732<br><b>Websites-</b> <a href="http://www.nird.org.in" target="_blank" rel="nofollow" link="external">http://www.nird.org.in/</a><br> <a href="http://www.osgeo.org/" target="_blank" rel="nofollow" link="external">http://www.osgeo.org/</a><br></div><div><img src="http://wiki.osgeo.org/images/7/7c/OSGeo_charter.png" alt="OSGeo charter.png"><img src="http://wiki.osgeo.org/images/9/90/OSGeo_user.png" alt="OSGeo user.png"><br><span style="font-family:verdana,sans-serif"><b><font size="1"><font>SAVE PAPER - PLEASE THINK BEFORE TAKING PRINT<div class="gmail_default" style="font-family:verdana,sans-serif;display:inline"></div></font></font></b></span><br><a href="http://www.nird.org.in" target="_blank" rel="nofollow" link="external"></a></div></div></div>
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