Running the contour generator on a USGS LAS dataset, I filter for ground points, then generate contours. Once this is done along the edge of the las file the contours draw to each other, like there is a straight vertical wall along the edge. Please see red circle attached. Also does not matter if I change my tolerance on the contour generator. Tried at 1 and 100. Same result
My transformers
las--> point cloud filter-->contour generator--> line combiner
