Figure 2

Schematic diagram of the transversal profiles of the RM in the (a) S1 plane, (b) S2 plane, (c) S3 plane, and (d) S4 plane.

Schematic diagram of the transversal profiles of the RM in the (a) S1 plane, (b) S2 plane, (c) S3 plane, and (d) S4 plane.