cernlib-base binary package in Ubuntu Focal amd64

 CERNLIB is a suite of data analysis tools and libraries created for
 use in physics experiments, but also with applications to other
 fields such as the biological sciences.
 .
 This package includes miscellaneous architecture-independent files useful
 for CERNLIB libraries and programs, including an example script that can
 generate a skeleton CERNLIB directory structure and Vim syntax highlighting
 macros for KUIPC CDF files and PAW "kumac" macro files.

Source package