| Execute | Button | The Execute button will cause the module to run with the current settings. |
| Z Scale | Double | The Z Scale is the vertical exaggeration of the Input Field. |
| Seepage Velocity Component | Choice | Displays all data components (vector and scalar) passed to the module. |
| Well Capture Distance | Double | The maximum distance that a streamline must pass near an extraction well before that streamline’s integration is terminated and its original starting location is deemed to have been captured by a well. Generally a value corresponding to one nominal cell width in the region of your wells is appropriate. |
| Minimum Flow Velocity | Double | The minimum velocity that will be considered in the integration. If the magnitude of the velocity field in a region is less than this value, streamlines will end in that region. Setting this to a lower value will more accurately define the full extent of the capture zone region, but may increase run time. |
| Export Well Data | Boolean | When enabled, uses the selected Nodal Data component label as the name of the output data. |
| Segments Per Cell | Integer | The number of integration steps to be used in each cell to calculate the streamline. |
| Order | Integer | The order of the integration. Higher order integration is more accurate but executes much slower. |
| Max Segments Total | Integer | The maximum allowable number of streamline segments that will be completed for each streamline. If the number of segments along a streamline exceeds this value, the streamline is terminated at the end of the last segment. |
| Extinction Angle | Double | The maximum allowable angle between successive line segments before integration (streamline generation) should be terminated. |