A canal anchoring post formed by a single composite material comprising at least an organic matrix, particles and fibers. A prong portion is adapted to be thrusted toward the center region of the crater and the repair tool is adapted to do minimal damage to the turf mat and provides a desirable method to repair craters left by impacting golf balls by properly repositioning of the displaced portions. The basket includes a wall remote from the opening which extends upwardly and away from the opening to provide a protected area for the lineman, the vertical supports being positioned between the opening and the area for protecting the lineman from conductors passing through the opening. The memory control circuitry is configured to set a clock based on the first signal. The generation of the vertical mask includes the steps of optimizing the bias of low contrast horizontal features contained in the vertical mask; and applying assist features to the vertical mask.