def readShocks(self):
        '''
        A slight modification of AgentType.readShocks that makes sure that MrkvNow is int, not float.

        Parameters
        ----------
        None

        Returns
        -------
        None
        '''
        IndShockConsumerType.readShocks(self)
        self.MrkvNow = self.MrkvNow.astype(int)
A slight modification of AgentType.readShocks that makes sure that MrkvNow is int, not float.

        Parameters
        ----------
        None

        Returns
        -------
        None