def plot_geom(self,ax,initial_color='g',ffd_color='k'):
        if initial_color: 
            ax.scatter(self.Po[:,0],self.Po[:,1],c=initial_color,s=50,label="%s initial geom"%self.name)
            ax.scatter(self.Pi[:,0],self.Pi[:,1],c=initial_color,s=50)
            ax.plot(self.Po[:,0],self.Po[:,1],c=initial_color) 
            ax.plot(self.Pi[:,0],self.Pi[:,1],c=initial_color) 
        if ffd_color: 
            ax.scatter(self.Po_bar[:,0],self.Po_bar[:,1],c=ffd_color,s=50,label=self.name%"%s ffd geom") 
            ax.scatter(self.Pi_bar[:,0],self.Pi_bar[:,1],c=ffd_color,s=50) 
            ax.plot(self.Po_bar[:,0],self.Po_bar[:,1],c=ffd_color) 
            ax.plot(self.Pi_bar[:,0],self.Pi_bar[:,1],c=ffd_color)
dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.lib/src/openmdao/lib/geometry/ffd_axisymetric.py/Shell.plot_geom/swapped operands of `%`