Changing the Linestyle of Contour Lines
By default, each contour line is solid. To change the linestyle of a contour line, follow these steps:
1.Choose Attributes=>Contour Attributes. The Contour Attributes dialog box appears.
2. In the Contour # list box, click MB1 on the contour level you want to change. Contour level numbering begins with level 1 at the outer edge of the plot and increases contour numbers as you move toward the center of the plot.
3. Select a linestyle from the Line Style option menu button.
4. Click OK or Apply in the Contour Attributes dialog box to apply the new linestyle to the selected contour line.
