Segmentation error with High-resolution RANGS coastlines

[rcece971]

When I select the "HighRes" mpDataBaseVersion, the plot crashes with "segmentation error". With "MediumRes" or "LowRes" there is no problem.
It is not a memory issue : I tried unlimited memory stacksize with 64 Gb ram on small domain.
In NCARG_ROOT/lib/ncarg/database/rangs the coastline files ("ghhs(0).rim", "rangs(0).cat", "rangs(0).cel"...) were downloaded from https://www.io-warnemuende.de/rangs-en.html
These files do not seem corrupted.

• OS: Linux
• OS version: Ubuntu 22.04
• NCL Version: 6.6.2-10build2