Hi Eric, I have two questions: 1) I was wondering if there is a way to do an l-v plot from a cube in aips? 2) Old tvslice used to work beautifully. I wonder what happened to it. Using a blc and trc for inputs in slice does not seem to be as nice as the line that you used to see on the screen. Am I missing something here? Many thanks for your advice. Farhad