Install libncarg-data by entering the following commands in the terminal:
sudo apt update sudo apt install libncarg-data
Description:
NCAR command-language library - Data
NCAR Command Language library used by NCAR. This package contains data such as colormaps, fonts and map data that is used by the ncarg library.
Homepage: https://www.ncl.ucar.edu/
Version: 6.4.0-9
Section: universe/science