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probleme with rasterize

Posted: Wed Apr 26, 2017 3:24 pm
by williamP
hello everybody,

I want rasterize a pointcloud which results from a comparison. Like that :

[img]
comparaison.JPG
comparaison.JPG (53.88 KiB) Viewed 1118 times
[/img]

I do this programmation :

[img]
créationraster.JPG
créationraster.JPG (119.22 KiB) Viewed 1118 times
[/img]

The result is this :

[img]
resultat.JPG
resultat.JPG (74.16 KiB) Viewed 1118 times
[/img]

so it is not the result that I want. May be I'm wrong on the programmation but how i can obtain a raster of my cloud ?
I use the 2.9beta version.

thanks !

Re: probleme with rasterize

Posted: Wed Apr 26, 2017 7:25 pm
by daniel
With what program are you trying to open the raster? Because CC generates 64 bits floating point rasters that can only be opened by real GIS software (not standard image viewers, even though the extension is TIFF).

Re: probleme with rasterize

Posted: Thu Apr 27, 2017 6:28 am
by williamP
ah ok, I use Xnview.