awful_traceback

Moment 0
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/orange/adamginsburg/repos/radio-beam/build/lib.linux-x86_64-3.7/radio_beam/multiple_beams.py:261: UserWarning: Do not use the average beam for convolution! Use the smallest common beam from `Beams.common_beam()`.
  warnings.warn("Do not use the average beam for convolution! Use the"
WARNING: BeamAverageWarning: Arithmetic beam averaging is being performed.  This is not a mathematically robust operation, but is being permitted because the beams differ by <1 [spectral_cube.base_class]
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Traceback (most recent call last):
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/units/format/generic.py", line 566, in _do_parse
    return cls._parse_unit(s, detailed_exception=False)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/units/format/generic.py", line 487, in _parse_unit
    raise ValueError()
ValueError

During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/units/format/generic.py", line 569, in _do_parse
    return cls._parser.parse(s, lexer=cls._lexer, debug=debug)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/extern/ply/yacc.py", line 331, in parse
    return self.parseopt_notrack(input, lexer, debug, tracking, tokenfunc)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/extern/ply/yacc.py", line 1199, in parseopt_notrack
    tok = call_errorfunc(self.errorfunc, errtoken, self)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/extern/ply/yacc.py", line 193, in call_errorfunc
    r = errorfunc(token)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/units/format/generic.py", line 443, in p_error
    raise ValueError()
ValueError

During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/units/core.py", line 1854, in __call__
    return f.parse(s)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/units/format/generic.py", line 551, in parse
    result = cls._do_parse(s, debug=debug)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/units/format/generic.py", line 574, in _do_parse
    raise ValueError(f"Syntax error parsing unit '{s}'")
ValueError: Syntax error parsing unit 'm/s'

During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/orange/adamginsburg/ALMA_IMF/reduction/analysis/line_quicklooks.py", line 93, in <module>
    mvcube = mcube.with_spectral_unit(u.km/u.s, velocity_convention='radio')
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/spectral_cube.py", line 1609, in moment0
    return self.moment(axis=axis, order=0, how=how)
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/base_class.py", line 657, in newfunc
    result = function(*args, **kwargs)
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/dask_spectral_cube.py", line 906, in moment
    out = self._compute(out)
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/dask_spectral_cube.py", line 274, in _compute
    return array.compute(**self._scheduler_kwargs)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/dask/base.py", line 166, in compute
    (result,) = compute(self, traverse=False, **kwargs)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/dask/base.py", line 437, in compute
    results = schedule(dsk, keys, **kwargs)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/dask/threaded.py", line 84, in get
    **kwargs
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/dask/local.py", line 486, in get_async
    raise_exception(exc, tb)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/dask/local.py", line 316, in reraise
    raise exc
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/dask/local.py", line 222, in execute_task
    result = _execute_task(task, data)
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/dask/core.py", line 121, in _execute_task
    return func(*(_execute_task(a, cache) for a in args))
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/dask/array/core.py", line 103, in getter
    c = a[b]
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/dask_spectral_cube.py", line 199, in __getitem__
    wcs_tolerance=self._cube._wcs_tolerance)
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/masks.py", line 238, in _filled
    ex = self.exclude(data=data, wcs=wcs, view=view, **kwargs)
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/masks.py", line 159, in exclude
    self._validate_wcs(data, wcs, **kwargs)
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/masks.py", line 399, in _validate_wcs
    self._mask1._validate_wcs(new_data=new_data, new_wcs=new_wcs, **kwargs)
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/masks.py", line 400, in _validate_wcs
    self._mask2._validate_wcs(new_data=new_data, new_wcs=new_wcs, **kwargs)
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/masks.py", line 534, in _validate_wcs
    **kwargs):
  File "/orange/adamginsburg/repos/spectral-cube/spectral_cube/wcs_utils.py", line 387, in check_equality
    u1 = u.Unit(c1[1])
  File "/orange/adamginsburg/miniconda3/lib/python3.7/site-packages/astropy/units/core.py", line 1874, in __call__
    raise ValueError(msg)
ValueError: 'm/s' did not parse as unit: Syntax error parsing unit 'm/s' If this is meant to be a custom unit, define it with 'u.def_unit'. To have it recognized inside a file reader or other code, enable it with 'u.add_enabled_units'. For details, see http://docs.astropy.org/en/latest/units/combining_and_defining.html

This is coming from one of these lines: (between the print statements):

                    pl.clf()
                    dt(); print("Moment 2")
                    mom2 = mcube.with_spectral_unit(u.km/u.s, velocity_convention='radio').linewidth_fwhm()
                    mom2.write('collapse/moment2/{0}'.format(fn.replace(suffix,"_mom2fwhm_kms.fits")),
                               overwrite=True)
                    mom2.quicklook('collapse/moment2/pngs/{0}'.format(fn.replace(suffix,"_mom2fwhm_kms.png")))

                    pl.clf()
                    dt(); print("Spatial max (peak spectrum)")