6.1.3 Full nearly planar pattern

The fully nearly planar pattern is obtained by copying the base module in two directions and shown in Figure 6.4. replic2() generates this pattern with and replications with steps and in respectively, the default X- and Y-direction.

        # Create the full pattern by replication
        dx = 4.
        dy = 4.
        F = (self.cell1+self.cell2).replic2(nx,ny,dx,dy)

**Figure 6.4:** Creation of the fully nearly planar pattern.