OpenTunnel Designer Help OpenTunnel Designer Workflows Drawing Workflow Analyze Measure Toolbox Measure Area To Measure the Area Defined by a Fence To Measure the Area Defined by a Fence Use the tool to place a fence. Select the Measure Area tool ( Drawing > Analyze > Measure ). In the tool settings window, set Method to Fence. Enter a data point to accept the fence contents. The fence's Surface Area and Perimeter are displayed in the tool settings window.
