INPUT_PARAMETERS
pseudo_dir      ../../../tests/PP_ORB
symmetry      1

calculation   scf
nspin         2
ecutwfc        60 ###Energy cutoff needs to be tested to ensure your calculation is reliable.[1]
scf_thr       1.0e-8
scf_nmax      50
out_chg       1

basis_type    pw
ks_solver     cg

smearing_method    gaussian
smearing_sigma       0.015

mixing_type    broyden 
mixing_beta    0.5



### [1] Energy cutoff determines the quality of numerical quadratures in your calculations.
###     So it is strongly recommended to test whether your result (such as converged SCF energies) is
###     converged with respect to the energy cutoff.
