 &environ
    verbose = 0
    environ_thr = 1.d-1
    environ_type = 'input'
    env_static_permittivity = 78.5
    env_optical_permittivity = 1.776
    env_surface_tension = 0.D0
    env_pressure = 0.D0
 /
 &boundary
 /
 &electrostatic
   tol = 1.D-12
 /
