[taco-man]

well in order to draw a line you need at least 2 points if all your log file has is just 1 line that says
(1114304218)[Sat Apr 23 19:56:58 2005] Your location is 53.66, 29.79, 67.16. Your orientation is 124.17, 0.00, 0.00

then there wont be a line.