| iTool User's Guide: Working with Surfaces |

## Imaging a Surface

You can insert an image of your surface data by using Operations Image. An image visualization of your original surface data is then displayed with your original surface visualization.

For example at the IDL command line,

1. Enter `iSurface, DIST (10)`

2. Now select Operations Image.

Figure 11-3: Surface Visualization with Image Added

Figure 11-3: Surface Visualization with Image Added

IDL Online Help (March 01, 2006)