Program features include:

• analysis of reinforcing elements - soil nails, rock bolts, ground anchors and geotextiles - to BS8007/BS8081
• a variety of means of specifying water pressure including hydrostatic below a phreatic surface, piezometric or Ru values
• a variety of methods of specifying material shear strength including drained or undrained parameters which may vary with depth
• a range of circle centres with variable radius or with all circles passing through a fixed point, or tangent to a surface; there is an option to extend the grid if required to find the minimum factor of safety
• surface loads may be specified together with horizontal ground acceleration
• full graphical output.