poIContourCtrl SetAverageFactor
Sets the valid range for the nodal variation factor.
Syntax
poIContourCtrl_handle SetAverageFactor
Application
HyperView Tcl Modify
Description
This command sets the valid range for the nodal variation factor. 
    Note: Specify the
          threshold variation level above which the nodal averaging should not be carried
          out.
Errors
None.