Alright Crew - Here is the scenario.
I have this list of data. When the column 7D5B contains a zero, I need to sum the values on the left. So in the case of the image below, since there is a zero in rows 9-12, then I need to add the values in time diff together. I then need to do the same again for row 17, 21 and so on. Each time it list zero, I sum the rows together until that value is no longer zero. Thoughts here?
