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.
So I tried to use the gdal_grid function and ... I got an error message:
ERROR 1: Attempt to create ADRG dataset with an illegal data type
(Float64), only Byte supported by the format.
I looked on internet, but didn't find anything useful.
So I'm back to square1 .... and cannot produce the map I need ...
Cheers
Laurence
On 5/07/2017 6:43 p.m., Micha Silver wrote:
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, *Raster->Analysis->Grid (interpolation)*. This uses the
gdal_grid utility
On 07/05/2017 06:35 AM, Laurence Béchet wrote:
Hi
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).
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.
Is this normal? What is then the workaround for the IDW interpolation?
Also the path to grass7 in the config file is wrong (processing /
options), which makes it crash ... Is this also normal?
Thanks for the help in advance!
Laurence Bechet
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Micha Silver
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