- a grid (10 x 10 km) where each cell is identified by a code
- a shapefile, a point layer, with the year when each point was sampled
as shown in the figure below.
As you can see from the image below, the year is identified by a color and in each cell I have many points of different years.
What I want to obtain is an intersection between the two layers, specifically, I want the same grid with a new column showing the year(s) of the points within each cell. I show you below an example
Cell_ID Year_of_sampling 10kmE275N271 2014-2015 10kmE276N271 2015 10kmE277N271 2013-2016 10kmE278N271 2013-2015-2016
It seems an easy task, but with
Vector -> Geoprocessing -> Intersection is not possible. Any ideas?