I use a spreadsheet to keep track of journeys in a lift-club. Each day has its own row, and the number of lifts given to a person will be 0, 1 or 2.
I realized that the algorithm for the lift scheme is slightly flawed, so now I need to record each journey individually, iei.e., I need to split each row in two.
There are already a lot of days on the chart. How can I add a row below each row / iei.e., split every row? Usually rows are added at the end of the spreadsheet.