Configuring an HEC-MetVue project for an HMR52 analysis is straightforward. Clicking on the configuration tool when the selected Map Window does not contain a valid HMR52 elliptical TIN will display the warning in the figure below.

Select 'Yes' to display the configuration dialog. The elliptical grid will replace any current TIN/Grid definitions present for the Map Window.

The configuration dialog has three setup tabs for setting options; 'Computation Options', 'Run Options' and 'Output Options'.