I have two identical shapefiles of Estonia. The only difference is that the attribute table of shapefile 1 has mean temperatures from the period of 1991-2000 and the attribute table of shapefile 2 has mean temperatures from the period of 2001-2010.
I want to compare these two shapefiles now and the result should be a shapefile which shows the difference in mean temperature between the two periods.
How can I do it?
I tried Feature Compare but it did not work. I got an error.