def deflections_from_grid(self, grid):
        """
        Calculate the deflection angles at a given set of arc-second gridded coordinates.

        Parameters
        ----------
        grid : grids.RegularGrid
            The grid of (y,x) arc-second coordinates the deflection angles are computed on.
        """
        deflection_y = -np.multiply(self.magnitude, grid[:, 0])
        deflection_x = np.multiply(self.magnitude, grid[:, 1])
        return self.rotate_grid_from_profile(np.vstack((deflection_y, deflection_x)).T)
def deflections_from_grid(self, grid):
        
        deflection_y = -np.multiply(self.magnitude, grid[:, 0])
        deflection_x = np.multiply(self.magnitude, grid[:, 1])
        return self.rotate_grid_from_profile(np.vstack((deflection_y, deflection_x)).T)
def deflections_from_grid ( self , grid ) : deflection_y = - np . multiply ( self . magnitude , grid [ : , 0 ] ) deflection_x = np . multiply ( self . magnitude , grid [ : , 1 ] ) return self . rotate_grid_from_profile ( np . vstack ( ( deflection_y , deflection_x ) ) . T )
Calculate the deflection angles at a given set of arc-second gridded coordinates.

        Parameters
        ----------
        grid : grids.RegularGrid
            The grid of (y,x) arc-second coordinates the deflection angles are computed on.
Calculate the deflection angles at a given set of arc - second gridded coordinates .