To open the Triggers panel, click the Triggers button () or select Tools > Triggers in the scope menu. When the Triggers panel is displayed, triangle pointers appear at the top and right side of the axes on each display. These markers indicate the time position () and level () at the event.
The Erne. The River Erne is located in the north-west of Ireland, rising in Beaghy Lough in County Cavan and flowing in a general north-westerly direction. It is approximately 120 kilometres in length and winds its way through a number of loughs including Upper and Lower Lough Erne.he Bann is the longest river in Northern Ireland, stretching a total of 129 kilometres from the Mourne Mountains in County Down to the northern coast of Ireland, entering the Atlantic Ocean at Portstewart.
The Tiber River flowing through Rome on its way to the Tyrrhenian Sea Editorial Stock Photo Pictured is the Tiber River or in Italian the Fiume Tevere, historic river of Europe and the second longest Italian river after the Po, rising on the slope of Monte Fumaiolo, a major summit of the Appennino Tosco-Emiliano.