  This paper presents gnss_lib_py, a Python library used to parse, analyze, and
visualize data from a variety of GNSS (Global Navigation Satellite Systems)
data sources. The gnss_lib_py library's ease of use, modular capabilities,
testing coverage, and extensive documentation make it an attractive tool not
only for scientific and industry users wanting a quick, out-of-the-box solution
but also for advanced GNSS users developing new GNSS algorithms. gnss_lib_py
has already demonstrated its usefulness and impact through presentation in
academic conferences, use in research papers, and adoption in graduate-level
university course curricula.
