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    <div class="moz-cite-prefix">What is the output of Elias's grep
      command on your system?<br>
      <br>
      For example, in a terminal, you should see something like:<br>
      <br>
      username@computername:~/Desktop$ grep Id:
      $WIENROOT/SRC_w2w/{almgen.F,l2mmn.f,main.f}<br>
      /home/username/WIEN2k/SRC_w2w/almgen.F:!!! $Id: almgen.F 167
      2014-02-03 09:43:33Z assmann $<br>
      /home/username/WIEN2k/SRC_w2w/l2mmn.f:!!! $Id: l2mmn.f 167
      2014-02-03 09:43:33Z assmann $<br>
      /home/username/WIEN2k/SRC_w2w/main.f:!!! $Id: main.f 199
      2014-04-11 16:18:29Z assmann $<br>
      <br>
      On 9/9/2015 10:22 AM, nilofar hadaeghi wrote:<br>
    </div>
    <blockquote
cite="mid:CAA4Dp-ZYT2Tf=uVEKKi4u-WCyAxnCyotFES6uJbaiLAgut-xOw@mail.gmail.com"
      type="cite">
      <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 moz-do-not-send="true"
              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>
                <<a moz-do-not-send="true"
href="http://www.ifp.tuwien.ac.at/forschung/arbeitsgruppen/cms/software-download/wien2wannier/"
                  target="_blank" rel="noreferrer">http://www.ifp.tuwien.ac.at/forschung/arbeitsgruppen/cms/software-download/wien2wannier/</a>><br>
              </font></span></blockquote>
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