Explanations

left top: value of characteristic number for a single event.
left bottom: mean value of the characteristic number within the period of data analysis.
right top: maximum value of the characteristic number within the period of data analysis.
right bottom: minimum value of the characteristic number within the period of data analysis.

Remark: The mean value is only computed at locations where all events have occurred within the period of data analysis.

Examples

mean flood current:mean ebb current	mean flood current:mean ebb current (maximum)

mean flood current:mean ebb current (mean value)	mean flood current:mean ebb current (minimum)