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Thanks Micha for the tip. The function didn't look that way a few
years ago and that's why I had given up using the default raster
analysis tool.<br>
<br>
So I tried to use the gdal_grid function and ... I got an error
message:<br>
ERROR 1: Attempt to create ADRG dataset with an illegal data type
(Float64), only Byte supported by the format. <br>
<br>
I looked on internet, but didn't find anything useful.<br>
So I'm back to square1 .... and cannot produce the map I need ...<br>
<br>
Cheers<br>
Laurence<br>
<br>
<div class="moz-cite-prefix">On 5/07/2017 6:43 p.m., Micha Silver
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:e2d7e847-4014-0efb-844b-511d46ccc4d5@gmail.com">
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I don't know why you're having trouble with the processing
toolbox, but regarding IDW interpolation, you can do it straight
in the Raster menu, <b>Raster->Analysis->Grid
(interpolation)</b>. This uses the gdal_grid utility<br>
<br>
<div class="moz-cite-prefix">On 07/05/2017 06:35 AM, Laurence
Béchet wrote:<br>
</div>
<blockquote type="cite"
cite="mid:5a2bf286-1a0a-ca3f-4cd1-f198012e53fd@gmail.com">Hi <br>
<br>
I need to use the Inverse Distance Weighted Interpolation from
SAGA within qGIS, which I did with a previous version of qGIs
but this time it didn't work because of a missing library (qGIS
2.18.9 - windows8 pro, 64bits). <br>
<br>
I updated the qGIS version with the latest 2.18.10 (windows8
pro, 64 bits), but this time the SAGA tools are not displayed at
all in the list, despite they are ticked in the config file. <br>
Is this normal? What is then the workaround for the IDW
interpolation? <br>
<br>
Also the path to grass7 in the config file is wrong (processing
/ options), which makes it crash ... Is this also normal? <br>
<br>
Thanks for the help in advance! <br>
Laurence Bechet <br>
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<br>
<pre class="moz-signature" cols="72">--
Micha Silver
cell: +972-523-665918</pre>
</blockquote>
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