seed = 1

material elastic [
	 name = outside
	 rho = 2.7e-9   # density
	 E   = 10. # young's modulus
	 nu  = 0.    # poisson's ratio
]

material elastic [
	 name = inside
	 rho = 2.7e-9   # density
	 E   = 10. # young's modulus
	 nu  = 0.    # poisson's ratio
]

material igfem_elastic [
	 name = igfem_elastic
	 name_sub_mat_1 = inside
	 name_sub_mat_2 = outside
]