def plot(self, vmin=None, vmax=None, *args, **kwargs):
        mean = np.nanmean(self.data, dtype=np.float64)
        std = np.nanstd(self.data, dtype=np.float64)
        if vmin is None:
            vmin = mean - (2.0 * std)
        if vmax is None:
            vmax = mean + (2.0 * std)

        GenericMap.plot(self, vmin=vmin, vmax=vmax, *args, **kwargs)

        return
 def plot(self, vmin=None, vmax=None, *args, **kwargs):
     mean = np.nanmean(self.data, dtype=np.float64)
     std = np.nanstd(self.data, dtype=np.float64)
     if vmin is None:
         vmin = mean - (2.0 * std)
     if vmax is None:
         vmax = mean + (2.0 * std)
     
     GenericMap.plot(self, vmin=vmin, vmax=vmax, *args, **kwargs)
     
     return