I have the following problem: We created a grid and used it's squares as quadrates with an also attached attribute table. As the working areas were far fom each other, we created different sites cutting the grid into pieces, containing different amount of quadrates. Every quadrate contains different data. I used XY tools to export the attribute tables to excel, where joined them into one attribute table. every line contains of cours the 4 coordinates (x min x max y min y max) and would like to import it back to qgis!
Any idea how to do that?