Referring to the screenshot, I'd like to know how to fill the output column with unique values that either have the same name as the input files or otherwise have some unique value in each cell. If I fill in the first output cell, and then right-click and use fill, it fills the entire column with the same file name as used in the first cell, therefore I only get one output file. If I don't fill in the output column at all, I get unique file names for each cell, but they are saved to the default gdb which gives me difficulty. What I'd like to do is to save unique file names to a directory that I choose. Is there a way to do this?