Controls output height, the pausing of output in the Session window. By default, OH is 0; that is, output in the Session window scrolls past without pausing. (You can always scroll back to browse output.) If you set OH to some value, say 24, then Minitab pauses and prints "Continue?" every 24 lines. Type Y or carriage return to continue or N to stop the printing for that command. If the command stores results, all storage is always done, even if you type N to stop printing.