Interpolation of string profiles : When doing the interpolation there is now an option to calculate the chainage from another defined string. There is a folder and string id box. Fill them in if you wish to use this option.
An example where you would use this is. Assume you have a road centre-line which you have a profile. You also want a profile 10 meters to the right and plotted as well. However the chainage of the right profile needs chainages based on the center-line not along the right edge.
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