H I have used this tool before and with sucess to calculate the line bearing however this time round the Geometry Attribute Attribute Function has a python run time error. As far as I can see I have the data in the Radii feature table and I have used it in a similar manner as before. The results are attached. Please clarify also -- if I were to calculate the bearing then add more data would I have to delete the bearing table column and start over or could I re - run the Features tool and the additional data would be added.
