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.
It rises on the east shoulder of Slieve Glah mountain three miles south of Cavan in County Cavan and flows 80 miles (129km) through Lough Gowna, Lough Oughter and Upper and Lower Lough Erne, County Fermanagh, to the sea at Ballyshannon, County Donegal.he River Erne (Irish: Abhainn na hÃirne hÃ©irne Or Ãirne), eirne Ã©irne in the Northwest, of ireland is-the second longest River. in ulster
The Effra is one of the subterranean rivers of London. It discharges into the Thames by Vauxhall Bridge, from which this photograph was taken. The subterranean or underground rivers of London are the tributaries of the River Thames and River Lea that were built over during the growth of the metropolis of London.