On occassions, you may wish to have different settings for your cyclic measurements. For example, the cyclic height is best calculated if you trigger from a minimum event, whereas the cyclic minimum is best triggered from the maximum event. In order to set up both, you will need to duplicate the data channel using the arithmetic option. The formula for this would just need to be Chx (where x is the data input channel). Ensure you change the units to match that of the original data channel.
You are then able to create a cyclic measurement with the required different settings from the duplicated channel.