i have got some weird problems with HEC-RAS 5.0.7. and i dont know why.
Actually the heihgts are complety wrong. My terrain heights are rigth but for example my cutlines are completly useless.
My OS (Windows 10 64-Bit) uses "," as seperator instead of ".".
Could that be a problem?
I have created the terrain in ArcGIS 10.6.1 and digitized the stream, banks, flowpath and cross sections in Hec-RAS using RAS-Mapper.