I need to delete all non-alphabetic characters at the end of a file name (after a string of words) without deleting digits at the beginning of the filename.
20040315_093300_13_SkiTrip_Steamboat_200403_016.jpg => 20040315_093300_13_SkiTrip_Steamboat.jpg
20040606_210400_1433_LegoLand_SanDiego_200406_0016.tif => 20040606_210400_1433_LegoLand_SanDiego.tif
I want to delete everything after the last alphabetical character in the filename, leaving the .extension intact.
Thank you.