<div dir="ltr">Dear <span style="font-size:12.8px;white-space:nowrap">Giuseppe,</span><div><span style="font-size:12.8px;white-space:nowrap"><br></span></div><div><span style="font-size:12.8px;white-space:nowrap">Thanks a lot for your comment.</span></div><div><span style="font-size:12.8px;white-space:nowrap"> I got the point, will try without smearing .</span></div><div><span style="font-size:12.8px;white-space:nowrap"><br></span></div><div><span style="font-size:12.8px;white-space:nowrap">My Best Regards</span></div><div><span style="font-size:12.8px;white-space:nowrap">Meysam</span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 14, 2015 at 5:28 PM, Giuseppe Mattioli <span dir="ltr"><<a href="mailto:giuseppe.mattioli@ism.cnr.it" target="_blank">giuseppe.mattioli@ism.cnr.it</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Dear Meysam<br>
The scf calculation must be performed with *fixed* occupations (no<br>
smearing). The turbo_lanczos.x code stops and complains otherwise,<br>
irrespective of the presence of a band gap.<br>
HTH<br>
Giuseppe<br>
<br>
Giuseppe Mattioli<br>
ISM-CNR<br>
Italy<br>
<div><div class="h5"><br>
Quoting meysam pazoki <<a href="mailto:meysam.pazoki@gmail.com">meysam.pazoki@gmail.com</a>>:<br>
<br>
> Dear PWSCF users,<br>
><br>
> I have encountered the following error in my time dependent density<br>
> functional perturbation theory calculations , i am using the turbo_lanczos<br>
> program from TDDFPT package for a perovskite material.<br>
> At first i have the scf calculations from pw.x at gamma point and then<br>
> turbo lanczos program. But i have this error ><br>
><br>
> Error in routine lr_readin (1):<br>
> turboTDDFT is not exteneted to metals<br>
><br>
> I appreciate if somebody can help me to solve the problem. I should say<br>
> that the material is semiconductor (from calculated DOS ) but in the scf<br>
> output file i have one FErmi level reported in the material band gap !<br>
> instead of having highest&lowest occupied(onoccupied) energy levels!<br>
><br>
> Here are the input parameters for turbo_lanczos.x<br>
><br>
> Thanks in advance<br>
> Meysam<br>
><br>
> &lr_input<br>
> prefix="falip",<br>
> outdir='./tmp',<br>
> restart_step=250,<br>
> restart=.true.<br>
> !lr_verbosity=9<br>
> /<br>
> &lr_control<br>
> itermax=2500,<br>
> ipol=4,<br>
> charge_response=1<br>
> /<br>
><br>
> &lr_post<br>
> omeg= 0.23,<br>
> epsil=0.2,<br>
> w_T_npol=3,<br>
> beta_gamma_z_prefix='falip',<br>
> plot_type=2<br>
> /<br>
<br>
<br>
</div></div>--<br>
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Giuseppe Mattioli<br>
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<br>
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