Here are a couple of probing routines that log the trip points as it probes an array. There are 2 programs an interior and an exterior. They are completly tunable. You can point them in a direction and limit the width of teh arrray up to 360 degs. You can also set the start point and the width in degs.
You can adjust the parameters of the array by editing the Paramaters at the beginning of the file.
(;-)TP