Hello! I need some clarifications regarding ParaCurve. Let's say I have a ProfAlign like this: <ProfAlign name="SR80"> <PVI>0.000000 6.540041</PVI> <ParaCurve length="190.000000">130.000000 7.801828</ParaCurve> <ParaCurve length="51.712150">332.000000 6.092632</ParaCurve> <ParaCurve length="160.300395">520.000000 7.530397</ParaCurve> <PVI>667.490000 6.406669</PVI> </ProfAlign> How do I calculate the height at the start of the first ParaCurve? Hälsningar, Daniel SBG AB Phone: +4687112090 Fax : +4687112098 Location: 59 14'10" N 18 00'09" E