Flux Weighted Pathline Computation Questions

Hi,
I am simulating a simple 2D steady state model and trying to deterimine the groundwater pathline flux-weighted travel times for the model.
1. Is there a way to determine the flux rate that the pathlines represent using the "flux weighted option"?
2. When I use the "flux-weighted" option, the pathline traces do not, in some areas, correspond to the flux discharge results (budget).  In orther words, I have a lot of pathlines directed toward a zone that produces relatively low discharge according to the budget results. 
3. If I try reverse pathlines from discharge nodes, is there a way to truncate them at a line (i.e., the water table, P=0) - to get travel time through the saturated zone.

Laurie

I think you'll need to use the "flux analyzer" in the classic interface or export the nodal fluxes and use math and GIS to get the rates along a flowpath.  Truncation of lines is possible via export of pathlines and editing in GIS.