Install dzedit by entering the following commands in the terminal:
sudo apt update sudo apt install dzedit
CERNLIB data analysis suite - ZEBRA documentation editor
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. . DZedit is an interactive interface to the DZDOC (ZEBRA documentation) system developed at CERN. ZEBRA, part of the Packlib library, allows the creation of complex data structures in the FORTRAN 77 language; the DZDOC system helps to generate and maintain documentation for ZEBRA data structures.