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<P DIR=LTR><SPAN LANG="es-ar"><FONT FACE="Calibri">Hi all, </FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">I am using QGIS 1.8.0 on</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">Windows 7.</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">Using GRASS,</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">I</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">transformed</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">several shapefiles (all polygons) into</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">raster maps, then I</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">assigned certain values</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">of interest</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">to the</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">pixels, and finally</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">combined all five rasters into one using</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">GRASS raster map calculator. Now I</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">need to</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> apply</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"></FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">a kernel smoothing</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> to the raster for easier interpretation of the thematic map, which is a risk map with</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">different colors according</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> different risk estimate for that cell (</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">pixel value</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">). </FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">How do</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> I perform kernel smoothin on</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">this raster from QGIS? Is there a specific python plug-in for this? I read</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">something</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">about</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">“</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">Point sampling tool plugin for QGI</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">S</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">”</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> but</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">I</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"> just can</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">’</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">t seem to g</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">et it installed. </FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">Here</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">I shale the link to</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">a brief note I found on</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">“</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">How to sample raster datasets using points in</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"></FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">QGIS</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">”</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri">, but as I said there seems</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri">to be no plug-in to be installed! Very weird.</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> </SPAN></P>
<P DIR=LTR><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"></SPAN></P>
<P DIR=LTR><SPAN LANG="es-ar"></SPAN><A HREF="http://www.gistutor.com/quantum-gis/19-beginner-quantum-gis-tutorials/54-how-to-sample-raster-datasets-using-points-in-quantum-gis-qgis.html"><SPAN LANG="es-ar"><U></U></SPAN><U><SPAN LANG="en-us"><FONT COLOR="#0000FF" FACE="Calibri">http://www.gistutor.com/quantum-gis/19-beginner-quantum-gis-tutorials/54-how-to-sample-raster-datasets-using-points-in-quantum-gis-qgis.html</FONT></SPAN></U><SPAN LANG="es-ar"></SPAN></A><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"><FONT FACE="Calibri"></FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri"></FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri"> </FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri"></FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> <FONT FACE="Calibri"> </FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> </SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">Thank you in advance. </FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT FACE="Calibri">Luciano</FONT></SPAN><SPAN LANG="es-ar"></SPAN><SPAN LANG="en-us"> </SPAN></P>
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