Oh, this would be very cool! I would love to set the elevation of Thun from 568m to 3m and go directly from my door to the beach within a few steps!
I can hardly believe that your mental stability is that unstable that you can not set your reference level to 90.
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Pascal
SH3D 6.6 / Ubuntu 22.04 (Mainline-Kernel) / Radeon RX580 / Ryzen 7 5800x
