def _validate_meta(self):
    '\n        Validates the meta-information associated with a TimeSeries.\n\n        This method includes very basic validation checks which apply to\n        all of the kinds of files that SunPy can read. Datasource-specific\n        validation should be handled in the relevant file in the\n        sunpy.timeseries.sources package.\n\n        Allows for default unit assignment for:\n            COL_UNITS\n\n        '
    warnings.simplefilter('always', Warning)
    for meta_property in ('cunit1', 'cunit2', 'waveunit'):
        if (self.meta.get(meta_property) and (u.Unit(self.meta.get(meta_property), parse_strict='silent').physical_type == 'unknown')):
            warnings.warn(f'Unknown value for {meta_property.upper()}.', SunpyUserWarning)
Validates the meta-information associated with a TimeSeries.

This method includes very basic validation checks which apply to
all of the kinds of files that SunPy can read. Datasource-specific
validation should be handled in the relevant file in the
sunpy.timeseries.sources package.

Allows for default unit assignment for:
    COL_UNITS
def _validate_meta(self):
    '\n        Validates the meta-information associated with a TimeSeries.\n\n        This method includes very basic validation checks which apply to\n        all of the kinds of files that SunPy can read. Datasource-specific\n        validation should be handled in the relevant file in the\n        sunpy.timeseries.sources package.\n\n        Allows for default unit assignment for:\n            COL_UNITS\n\n        '
    warnings.simplefilter('always', Warning)
    for meta_property in ('cunit1', 'cunit2', 'waveunit'):
        if (self.meta.get(meta_property) and (u.Unit(self.meta.get(meta_property), parse_strict='silent').physical_type == 'unknown')):
            warnings.warn(f'Unknown value for {meta_property.upper()}.', SunpyUserWarning)