feature_type gtinv
reg_alpha_params -3 1 5
gaussian_params1 1.0 1.0 1
gaussian_params2 0.0 7.0 8
cutoff 8.0
model_type 3
max_p 2
gtinv_order 3
gtinv_maxl 4 4

include_force True
include_stress False

n_type 2
elements Mg O
atomic_energy -0.00040000 -1.85321219