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[docs]
def n(self,lexclude=[],linclude=[]):
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"""Return the number of Gts in this Sgts (after optional filters).
Parameters
----------
lexclude : list, optional
Site codes to exclude. Default is [].
linclude : list, optional
If non-empty, only these codes are counted. Default is [].
Returns
-------
int
Number of time series.
"""
return( len(self.lcode( linclude=linclude , lexclude=lexclude ) ))