Hi,
just wanted to drop a note that I just managed to compile the
therionsurfac2survex tool also for mac now.
You can use it to generate a surface mesh (legs with -flag surface) out
of GDAL or therion surface files.
This is useful if you for example want to measure distances from cave to
surface with the help of aven.
I updated the latest release with the binary:
https://github.com/hbeni/therionsurface2survex/releases/tag/1.1.0
Have fun, and let me know if it works,
Beni
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