Re: [Qgis-user] raster to polygons conversion with float value pixels

2021-11-09 Thread Nicolas Cadieux
Hi, Not sure we have access to this in QGIS but the raster to vector is based on the polygonize() function in Gdal. I see they have a fpolygonize() function also that you can call with a python script. The « f » stands for float. https://gdal.org/python/index.html You could probably easily

[Qgis-user] raster to polygons conversion with float value pixels

2021-11-09 Thread Bo Victor Thomsen
Greetings list - I have a question about polygonization of a raster layer/file with float values as pixel values My raster layer  contains pixel /float/-values from -0.97 to +4.78. When I run the///"//Polygonize (raster to vector)//"/ processing algorithm I get a new layer with nice