I have a large file of a road network. I need to calculate the value of direction (in degrees or radians) of the line segments, and save this value to a new field. I need to use MapInfo.
I have found this excellent example using qgis, but need to undertake the work using MapInfo. Does anyone have a solution. I tried the basic idea of using the function listed in the solution and copy and pasting that in, but it does not work.
How to add Direction and Distance to attribute table?
Hope this all makes sense. To conclude, I need to calculate direction for each line segment and add them to a new field in MapInfo.
