Results 2 issues of odcheck

`Exception in Tkinter callback Traceback (most recent call last): File "tkinter\__init__.py", line 1705, in __call__ File "tgc_gui.py", line 547, in generateCourseFromLidar File "tgc_image_terrain.py", line 264, in generate_course File "OSMTGC.py", line...

While processing lidar, this message is logged in the background. `C:\Users\%USERNAME%\AppData\Local\Temp\_MEI50802\lidar_map_api.py:74: RuntimeWarning: invalid value encountered in true_divide` But it generates successfully a mask.png afterwards. Windows 10, TGC Golf Tools 0.3.2