PowerPoint Presentation - Title of Presentation

Alan Norton <alan@ucar.edu>

Interaction Technique 4:
Use planar probe for visual flow seed placement

Useful to place flow seeds based on local data values
ĄPlanar probe provides cursor for precise placement in 3D
ĄField lines are immediately reconstructed as seeds are specified


	Click to launch 8spot3dMerged.vss
	maximize
	Then load 8spot3dMerged.vdf
	Click on probe mode, enable.
	Note that vertical vorticity is shown.
	Enable Flow, (and DVR).
	Insert seeds at highest vorticity