Re: [Qgis-user] Zonal Statistics multiple classe

Basically I am looking to getting the total cover and percent cover for each class (the classes are crop data), for each polygons (drainage area).  So basically, how many square km of corn, forest, wheat... do I have in each drainage area polygons? Does that make more sense for you? The

Re: [Qgis-user] Zonal Statistics multiple classe

Hi Nicolas: I would use the SAGA Raster Statistics for polygons tool which which you can access through the processing toolbox. On 2/12/2018 5:38 AM, Nikos Alexandris wrote: * Nicolas Cadieux [2018-02-11 23:37:13 -0500]: Hi, I have a raster (int16) with

Re: [Qgis-user] Zonal Statistics multiple classe

(Cc in the list, someone might pick this up and see why you can't go through) Some examples in the end using r.stats.zonal. I think they are useful for your working case. I am sorry that I don't include specific examples for v.rast.stats. But they don't differ much. You could convert your

Re: [Qgis-user] Zonal Statistics multiple classe

* Nikos Alexandris [2018-02-12 10:38:42 +0100]: * Nicolas Cadieux [2018-02-11 23:37:13 -0500]: Hi, I have a raster (int16) with multiple class (ex 1 = grass, 2 = trees...) and a vector polygon file.  I want to have the zonal

Re: [Qgis-user] Zonal Statistics multiple classe

* Nicolas Cadieux [2018-02-11 23:37:13 -0500]: Hi, I have a raster (int16) with multiple class (ex 1 = grass, 2 = trees...) and a vector polygon file.  I want to have the zonal statistic (cum, min, max, sum...) for every class.  What is the best way to get this