The third part of the workflow is to run the Range Dome Corridor geoprocessing tool to find the intersecting volumes of the range domes and the air corridor.

1. Open the Range Dome Corridor geoprocessing tool in Edit mode.
2. Validate the model, repair missing data sources if necessary.
3. Run the model.
4. After the model finishes, open the Geoprocessing Results window.
5. Check for Invalid feature warnings.
6. Add the QA_MinZone and QA_MaxZone shapefiles to the scene.
7. Open the attribute tables for each and look for features that have a value of ‘IsClosed’ = ‘No’ - these are the failures.

If you don't have any error features, the results of the tool show the areas where the air corridor intersects the Range Lethal and Range domes for each threat position. You can use this information to identify more dangerous sections of flight paths. You can also save the results, then rerun the tool on a different air corridor and compare the results to find the best route.