Terrain window size method.
| Constant | Value | Description |
|---|---|---|
| esriTerrainWindowSizeZmin | 0 | Minimum z. |
| esriTerrainWindowSizeZmax | 1 | Maximum z. |
| esriTerrainWindowSizeZminZmax | 2 | Minimum or maximum z. |
| esriTerrainWindowSizeZaverage | 3 | Average z (point of which the Z value is the closest to the average). |