[Contour]: Energy contour

Definition of the energy contour.

Parameter	Type	Default	Description
e_fermi	<energy>	0.0 Ry	Initial Fermi energy
ef_step	<energy>	0.1 Ry	Initial Fermi-search step
type	<string>	circular	Type of the contour: circular, elliptic, Fermi
nz_sections	<list of integers>	[16]	Number of points on contour sections
n_aux	<integer>	10	Number of points on the auxiliary contour
depth	<energy>	1.0 Ry	Depth of the contour
params	<array>	[0.3]	Type-dependent parameters of the contour

---

Notes:

• square brackets for array values, [val1, val2, …], are used in the documentation for clarity and should not be used in the input file