Install libnexus0-java by entering the following commands in the terminal:
sudo apt update sudo apt install libnexus0-java
NeXus scientific data file format - java libraries
NeXus is a common data format for neutron, x-ray, and muon science. It is being developed as an international standard by scientists and programmers representing major scientific facilities in Europe, Asia, Australia, and North America in order to facilitate greater cooperation in the analysis and visualization of neutron, x-ray, and muon data. . This is the package containing the java libraries.