To label the major contour lines with the elevations they represent, select the Label The Elevation check box.In the Major Contour Every list, select the interval between major (bold) contour lines.įor example, if you choose 5, every fifth contour line will be bolded.Select the units (meters or feet) used to measure the elevation in your surface. In the Contour Elevation Interval list, select the difference in elevation between contour lines, for example, 10, 20, or 50.In the Generate Contour dialog box, enter a name for the new Display Manager layer that will contain the contour lines.In Display Manager, right-click a surface layer, and select Create Contour Layer.You add contour lines to surface layers in Display Manager. You can can add contour lines to a raster-based surface in your map to create a contour or topographic map.
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