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["Matteo Giantomassi" <Matteo.Giantomassi@uclouvain.be>]

> Dear Abiniters,
> I want to compute the band structure in LDA approximation .
> I have a warning in log files :
> (vtowfk: WARNING -
>   Wavefunctions not converged for nnsclo,ikpt=         30    5 max resid=
> 2.45108E-06
>      eigenvalues (hartree) for         80  bands
>             after   31 non-SCF iterations with    4 CG line minimizations).
> Some of variables in input file : (ngkpt1=6 6 6 , toldfe1=1.0d--6 ,
> tolwfr2=1.0d--12 , ecut=16 , nstep=30 , nband=80 ).
> Please help me.
>
>

 Increase nstep

>  thank you,
> Asadi
>