<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1488909497349_309950"><span></span></div><div id="yui_3_16_0_ym19_1_1488909497349_309951"><div id="yui_3_16_0_ym19_1_1488909497349_309977"> Hi, <br></div><div id="yui_3_16_0_ym19_1_1488909497349_310246">many thanks for all the suggestions.</div><div dir="ltr" id="yui_3_16_0_ym19_1_1488909497349_310247">I found out that the menu Raster->Analisis->Grid (Interpolation) has a similar funtionality that the one I was looking for so I could do the DEM eventually.</div><div dir="ltr" id="yui_3_16_0_ym19_1_1488909497349_312015"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1488909497349_310248">Now another little issue happened. The created DEM is in gray scale colors. I'd like to give it other colors to better differentiate the various elevations. When I use the style dialog and I choose a pseudocolor color scale and spectrum type....after I click ok the DEM desappears from view and only the clipped-contours layer remains (as before building the DEM)</div><div dir="ltr" id="yui_3_16_0_ym19_1_1488909497349_311970">Any ideas why this happens and how can I get the spectral coloring?</div><div dir="ltr" id="yui_3_16_0_ym19_1_1488909497349_311971">Regards<br></div></div><div class="signature" id="yui_3_16_0_ym19_1_1488909497349_309948">=============================================== <br>PermaCultura-es http://www.permacultura-es.org</div> <div class="qtdSeparateBR"><br><br></div><div class="yahoo_quoted" style="display: block;"> <div style="font-family: Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"><font size="2" face="Arial"> Il Mercoledì 8 Marzo 2017 18:48, Steve Toutant <Steve.Toutant@inspq.qc.ca> ha scritto:<br></font></div> <br><br> <div class="y_msg_container"><div id="yiv9617767331"><div><font size="2" face="sans-serif">Maybe this can help</font>
<br clear="none"><a rel="nofollow" shape="rect" target="_blank" href="http://gis.stackexchange.com/questions/199393/grass-tools-not-working-in-qgis-2-14-3-essen-osgeo4w"><font size="2" face="sans-serif" color="blue">http://gis.stackexchange.com/questions/199393/grass-tools-not-working-in-qgis-2-14-3-essen-osgeo4w</font></a>
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<br clear="none"><font size="2" face="sans-serif">Make sure the path to grass is good.</font>
<br clear="none"><font size="2" face="sans-serif">steve</font>
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<br clear="none"><font size="1" face="sans-serif" color="#5f5f5f">De :
</font><font size="1" face="sans-serif">antonio scotti <kiaikidobcn@yahoo.com></font>
<br clear="none"><font size="1" face="sans-serif" color="#5f5f5f">A :
</font>
<br clear="none"><font size="1" face="sans-serif" color="#5f5f5f">Cc :
</font><font size="1" face="sans-serif">"qgis-user@lists.osgeo.org"
<qgis-user@lists.osgeo.org></font>
<br clear="none"><font size="1" face="sans-serif" color="#5f5f5f">Date :
</font><font size="1" face="sans-serif">2017-03-08 10:07</font>
<br clear="none"><font size="1" face="sans-serif" color="#5f5f5f">Objet :
</font><font size="1" face="sans-serif">Re: [Qgis-user]
Interpolation plugin error message</font>
<br clear="none"><font size="1" face="sans-serif" color="#5f5f5f">Envoyé par :
</font><font size="1" face="sans-serif">"Qgis-user"
<qgis-user-bounces@lists.osgeo.org></font>
<div class="yiv9617767331yqt6124669849" id="yiv9617767331yqtfd58607"><br clear="none">
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<br clear="none"><font size="3" face="Arial">Hi,</font>
<br clear="none"><font size="3" face="Arial">thanks for your reply. I found a couple of
GRASS utilities that do interpolation in the processes toolbox. I tried
to run one of these but receive a message saying that GRASS in not correcly
installed</font>
<br clear="none"><font size="3" face="Arial"> </font>
<br clear="none"><font size="3" face="Arial">===============================================
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PermaCultura-es </font><a rel="nofollow" shape="rect" target="_blank" href="http://www.permacultura-es.org/"><font size="3" face="Arial">http://www.permacultura-es.org</font></a>
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</font>
<br clear="none"><font size="2" face="Arial">Il Mercoledì 8 Marzo 2017 11:36, Bernd Vogelgesang
<bernd.vogelgesang@gmx.de> ha scritto:</font>
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</font>
<br clear="none"><font size="3" face="Arial">Hi,</font>
<br clear="none"><font size="3" face="Arial">from my experiences longer ago, the interpolation
plugin is not really easy to use and seems not to be maintained/enhanced
for a long time.</font>
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<br clear="none"><font size="3" face="Arial">Maybe you can find a substitute for your
interpolation tasks in the Processing toolbox?</font>
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<br clear="none"><font size="3" face="Arial">Cheers</font>
<br clear="none"><font size="3" face="Arial">Bernd</font>
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<br clear="none"><font size="3" face="Arial">Am 08.03.2017, 00:23 Uhr, schrieb antonio
scotti <kiaikidobcn@yahoo.com>:</font>
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<br clear="none"><font size="3" face="Arial">Hi all, I am new to this forum and to QGIS</font>
<br clear="none"><font size="3" face="Arial">I am trying to construct a DEM from contour
lines by using QGIS 2.14.0.</font>
<br clear="none"><font size="3" face="Arial">I am doing this by using a clip rectangle
on top of the contour lines and interpolating, by using the interpolation
plugin</font>
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<br clear="none"><font size="3" face="Arial">After I enter the data in the interpolation
dialog and clic Save I get an exception (se attached file). </font>
<br clear="none"><font size="3" face="Arial">Any help appreciated</font>
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<br clear="none"><font size="3" face="Arial">Best regards</font>
<br clear="none"><font size="3" face="Arial"> </font>
<br clear="none"><font size="3" face="Arial">===============================================
<br clear="none">
PermaCultura-es </font><a rel="nofollow" shape="rect" target="_blank" href="http://www.permacultura-es.org/"><font size="3" face="Arial">http://www.permacultura-es.org</font></a>
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</font>
<br clear="none"><font size="3" face="Arial">-- </font>
<br clear="none"><font size="3" face="Arial">Bernd Vogelgesang<br clear="none">
Siedlerstraße 2<br clear="none">
91083 Baiersdorf/Igelsdorf<br clear="none">
Tel: 09133-825374</font></div>
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