<div dir="ltr"><div><div><div><div>Hi All,<br><br></div>Is it an expected behaviour that r.null doesn't affect vrt raster linked via r.external?<br></div>Tested on forest map 2000 available for download from <a href="http://forest.jrc.ec.europa.eu/download/data/forest-data-download/">http://forest.jrc.ec.europa.eu/download/data/forest-data-download/</a><br>
</div>I build the mosaic with gdalbuildvrt and then use r.external<br></div>then I want to set to null the values 0,2,3:<br>r.null mosaic setnull=0-2-3<br><div><div>this command doesn't have any effect on the map.<br>
<br></div><div>thanks<br></div><div><br clear="all"><div><div><div>madi<br><br></div><div>-- <br><div dir="ltr"><span style="border-collapse:separate;font-family:'Times New Roman';border-spacing:0px;font-size:medium"><span style="font-family:arial;font-size:small"><div>
<font color="#666666">Best regards,<br><br>Dr. Margherita DI LEO </font></div><div><span style="color:rgb(102,102,102)">Scientific / technical project officer</span><br></div><div><font color="#666666"><br></font></div>
<div><font color="#666666">European Commission - DG JRC </font></div><div><font color="#666666">Institute for Environment and Sustainability (IES)</font></div><div><font color="#666666">Via Fermi, 2749</font></div><div><font color="#666666">I-21027 Ispra (VA) - Italy - TP 261</font></div>
<div><font color="#666666"> </font></div><div><font color="#666666">Tel. +39 0332 78 3600 </font></div><div><font color="#666666"><a href="mailto:margherita.di-leo@jrc.ec.europa.eu" target="_blank">margherita.di-leo@jrc.ec.europa.eu</a></font></div>
<div><font color="#666666"><br></font></div><div><font color="#666666">Disclaimer: The views expressed are purely those of the writer and may not in any circumstance be regarded as stating an official position of the European Commission.</font></div>
</span></span></div>
</div></div></div></div></div></div>