R1 1[m] "Inner cloak radius"
R2 2[m] "Outer cloak radius"
x1 0[m] "Homogenized cloak model center, x-coordinate"
y1 5[m] "Homogenized cloak model center, y-coordinate"
x2 10[m] "No cloak model center, x-coordinate"
y2 5[m] "No cloak model center, y-coordinate"
x3 0[m] "50 layer cloak model center, x-coordinate"
y3 0[m] "50 layer cloak model center, y-coordinate"
x4 10[m] "20 layer cloak model center, x-coordinate"
y4 0[m] "20 layer cloak model center, y-coordinate"