CMCLab 1.0

name 2-Lobed Unduloid Bubbleton

# 2-lobed bubbleton with unduloid ends
# the bubbleton is situated between a neck and bulge of the unduloid

potential
{{
  0,
  0.4/t + 0.1 },{
  0.1 + 0.4 t,
  0
}}

domain triangulated
boundary
Loop
  line (-8)+(-Pi)I; (8)+(-Pi)I; 20
  line (8)+(-Pi)I; (8)+(Pi)I; 20
  line (8)+(Pi)I; (-8)+(Pi)I; 20
  line (-8)+(Pi)I; (-8)+(-Pi)I; 20


max_area 0.05
min_angle 30
smooth 0
refine 2
max_area2 0.05
curvature_exp 1
curvature_cut 1

zstart 0
lambda R3 0
normalshift 1
polynomial_length 10
basis_length 10
birkhoff true
initial_integrator_count 100
integrator_count 10
xstart
{{
  0.006799887439056462 - 19.708494663600497*t,
  4.53516033132851 - 4.535160331328509*t},{
  4.53516033132851 - 4.53516033132851*t,
  -19.708494663600497 + 0.006799887439056573*t
}}