I would like to check if anyone knows to prevent rawtherapee from changing my DNG dimension to a different dimension when I am trying to convert to JPG.
welcome to our forum! Rawtherapee should not change anything in your input files. The exported jpg file should also have the same dimension as the original when not croped by the user.
Can you please explain your problem?
Search this file for your camera and have a look if a
raw_crop entry exists for your camera