Re: [Qgis-user] Count points overlaying a raster layer

2016-11-28 Thread Nicolas Cadieux
Hi, There are many options. I sometimes use the point sampling tool (with a rater having class data) and then export to excel or libreoffice and do a cross tabulation. Some option are available directly in qgis. Be aware that most plugins that deal with zonal statistics may will not work

Re: [Qgis-user] Count points overlaying a raster layer

2016-11-28 Thread Randal Hale
I would convert your raster to vector. Assuming you are on 2.18 (which is what I am currently using) - open your processing toolbox. At the top of QGIS click on Processing -> Toolbox. 1. In your toolbox go to GDAL/OGR -> Conversion -> Polygonize raster to Vector. Once you change that to a

[Qgis-user] Count points overlaying a raster layer

2016-11-28 Thread K Imran M
Dear all, I apologize if this has been asnwered before. My question is: if I have 2 layers- one is a vector (points in shapefile format) layer and the other one is a raster layer (flood area). And I would like to count the number of points inside the flood area. How can I do that? Should I