The Vertical extent is too large for proper display

This may help: "The data is in a geographic projection. ArcScene assumes that the data loaded has the same vertical units as the defined horizontal units. This causes the vertical units to be stretched to a great extent. Solution or Workaround There are three solutions to this issue; select one of the options below: * Project the data to a non-geographic projection. * Adjust the Z unit conversion for the layer to a very small value. * Adjust the vertical exaggeration of the entire scene to a very small value. Taken from: http://support.esri.com/index.cfm?fa=knowledgebase.techarticles.articleShow&d=30951

Jan Burdziej GIS Specialist Geofizyka Torun, Oil and Gas exploration http://www.gtservices.pl/