<div dir="ltr"><div>Dear prof. Oleg Rubel and Mr.Elias Assmann </div><div>     I really thank You. I will try to find these lines in the source code of w2w but any further help would be desirable.</div><div>BerryPI Version 1.2 <br>Python version: 2.7.3</div><div> Numpy version: 1.6.2</div><div>Best regards,</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Sep 9, 2015 at 7:45 AM, Elias Assmann <span dir="ltr"><<a href="mailto:elias.assmann@gmail.com" target="_blank">elias.assmann@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>On 09/08/2015 11:57 PM, nilofar hadaeghi wrote:<br>
>  I tried to implement this run this command :x w2w -up -so<br>
> but I again faced the following error:<br>
><br>
> forrtl: severe (174): SIGSEGV, segmentation fault occurred<br>
> Image              PC                Routine            Line<br>
> Source<br>
> w2wc               000000000042E242  almgen_                   120  almgen.F<br>
> w2wc               0000000000423E21  l2mmn_                     72  l2mmn.f<br>
> w2wc               00000000004223C6  MAIN__                    226  main.f<br>
> w2wc               00000000004038CC  Unknown               Unknown  Unknown<br>
> libc.so.6          0000003B06621735  Unknown               Unknown  Unknown<br>
> w2wc               00000000004037A9  Unknown               Unknown  Unknown<br>
<br>
</span>That is quite an unspecific error, but at least you have line numbers.<br>
<br>
Which exact version of the code are you using?  Can you post the output of<br>
<br>
        grep Id: SRC_w2w/{almgen.F,l2mmn.f,main.f}<br>
<span class="HOEnZb"><font color="#888888"><br>
<br>
--<br>
Elias Assmann<br>
<br>
Wien2Wannier: maximally localized Wannier functions<br>
              from linearized augmented plane waves<br>
<br>
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