Traceback (most recent call last):
  File "/home/russ/Documents/projects/gnss-diff/env_diff/bin/proc_cno", line 33, in <module>
    sys.exit(load_entry_point('gnss-diff', 'console_scripts', 'proc_cno')())
  File "/home/russ/Documents/projects/gnss-diff/env_diff/bin/proc_cno", line 25, in importlib_load_entry_point
    return next(matches).load()
  File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 171, in load
    module = import_module(match.group('module'))
  File "/usr/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/russ/Documents/projects/gnss-diff/proc_cno.py", line 8, in <module>
    import viewdat_cno_lib as vdl
  File "/home/russ/Documents/projects/gnss-diff/viewdat_cno_lib.py", line 8, in <module>
    from mutils import mutils
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/mutils/__init__.py", line 1, in <module>
    from .mutils import *
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/mutils/mutils.py", line 7, in <module>
    from scipy.signal import butter, filtfilt
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/signal/__init__.py", line 320, in <module>
    from ._bsplines import *
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/signal/_bsplines.py", line 7, in <module>
    from ._signaltools import lfilter, sosfilt, lfiltic
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/signal/_signaltools.py", line 12, in <module>
    from ._ltisys import dlti
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/signal/_ltisys.py", line 29, in <module>
    from scipy.interpolate import make_interp_spline
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/interpolate/__init__.py", line 167, in <module>
    from ._interpolate import *
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/interpolate/_interpolate.py", line 14, in <module>
    from . import _fitpack_py
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/interpolate/_fitpack_py.py", line 10, in <module>
    from ._bsplines import BSpline
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/interpolate/_bsplines.py", line 9, in <module>
    from scipy.optimize import minimize_scalar
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/optimize/__init__.py", line 415, in <module>
    from ._root import *
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/optimize/_root.py", line 17, in <module>
    from . import _nonlin as nonlin
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/optimize/_nonlin.py", line 1579, in <module>
    broyden1 = _nonlin_wrapper('broyden1', BroydenFirst)
  File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/scipy/optimize/_nonlin.py", line 1572, in _nonlin_wrapper
    exec(wrapper, ns)
  File "<string>", line 1, in <module>
KeyboardInterrupt