Install asdftool by entering the following commands in the terminal:
sudo apt update sudo apt install asdftool
Description:
Command line tool to manipulate ASDF scientific data files
ASDF (Advanced Scientific Data Format) is a proposed next generation interchange format for scientific data. ASDF aims to exist in the same middle ground that made FITS so successful, by being a hybrid text and binary format: containing human editable metadata for interchange, and raw binary data that is fast to load and use. Unlike FITS, the metadata is highly structured and is designed up-front for extensibility. . This package contains the asdf command line tool.
Homepage: https://github.com/spacetelescope/asdf
Version: 1.3.3-1
Section: universe/science