sportsref/nfl/boxscores.py
def surface(self):
        """The playing surface on which the game was played.

        :returns: string representing the type of surface. Returns np.nan if
        not avaiable.
        """
        doc = self.get_doc()
        table = doc('table#game_info')
        giTable = sportsref.utils.parse_info_table(table)
        return giTable.get('surface', np.nan)
def surface(self):
        doc = self.get_doc()
        table = doc('table#game_info')
        giTable = sportsref.utils.parse_info_table(table)
        return giTable.get('surface', np.nan)
def surface ( self ) : doc = self . get_doc ( ) table = doc ( 'table#game_info' ) giTable = sportsref . utils . parse_info_table ( table ) return giTable . get ( 'surface' , np . nan )
The playing surface on which the game was played.

        :returns: string representing the type of surface. Returns np.nan if
        not avaiable.
The playing surface on which the game was played .