Circular Failure Surface definition using circle centres can be a thing of the past with GALENA's unique approach of definition in terms of the actual slope rather than an abstract point in space.
With GALENA you can define circular failure surfaces simply, by defining their X co-ordinate intersection points with the slope surface (X-Left & X-Right), together with a nominal or desired Radius, and leave the hard work to GALENA.
GALENA can of course still use the more traditional definitions; you can even combine the more traditional definitions with those provided by GALENA’s innovative and leading approach.
Definition of non-circular failure surfaces is either with GALENA's CAD-style mouse line-draw function, by keyboard co-ordinate entry, or a combination of both - you can even create a non-circular failure surface from a circular failure surface in a few easy steps.
Definition made easy - the way it should be!