I have to merge few shapefiles into one and create a heat map out of it in QGIS. I'm a first user of the QGIS, I tried to do it there: vector-management tools-merge files into one, but it kept to make all the time just one output file out of the layer I wanted to merge, so I didn't actually merge them, but create something like copies out of them ...
I wish to have something like this:
(this pic is from my professor) but I have to have one for another group of tourists,
so I did this:
then I input a shapefile from the folder that consists all the shapeless that need to be merged, the I browsed the output file and named it Merge:
an this is what popped up, and I have no idea how to go on now.