Hey!
I need to consequently open files by three from a folder containing many of them with names x_a.tif, x_b.tif and x_c.tif where x is variable, a b and c are constants.
So i need to open first three files (1_a.tif, 1_b.tif, 1_c.tif), edit them, close them and then open next three (2_a.tif, 2_b.tif, 2_c.tif) and so on.
Tried x%_a.tif - did not work
Any help will be appriciated!



