This is my first post, hopefully someone can help?
I want to be able to plot a platform adjacent to a designed centreline in Railtrack.
I have a spreadsheet of heights and offsets and chainages that takes into account end/centre throw and cant effects of the design.
I need to apply these offsets 'normal' to the alignment in order to generate co-ordinates along the platform edge at 2m intervals.
I'm not sure…