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    <p>If the folder NdGaO3 is where you did "run_lapw", maybe you

      accidentally skipped the "cd NdGaO3w2w" step when following the

      wien2wannier cheat sheet [

      <a class="moz-txt-link-freetext" href="https://github.com/wien2wannier/wien2wannier/blob/master/doc/CHEATSHEET">https://github.com/wien2wannier/wien2wannier/blob/master/doc/CHEATSHEET</a>

      ] after creating the NdGaO3w2w.fermi file in the NdGaO3w2w folder

      using the prepare_w2wdir script.Â  For example, after you used the

      command similar to:</p>

    <p>prepare_w2wdir NdGaO3w2w</p>

    <div class="moz-cite-prefix">On 5/18/2018 7:22 AM, bangxing wrote:<br>

    </div>

    <blockquote type="cite"

      cite="mid:38e39b09.fe48.163736af20d.Coremail.bangxingli@163.com">

      <div

        style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">

        <div>Dear all</div>

        <div>Â  Â When IÂ execute the code x w2w -p, the following error

          will come.Â </div>

        <div>

          <div><br>

          </div>

          <div>[root@sciencehost NdGaO3]# x w2w -p</div>

          <div>/opt/WIEN2K/17.1/w2w: error while processing def file

            `w2w.def': file not found, unit 51, file

            /root/cal/NdGaO3/NdGaO3.fermi</div>

          <div>0.018u 0.013s 0:00.03 66.6% Â  Â  0+0k 0+8io 0pf+0w</div>

        </div>

        <div><br>

        </div>

        <div>

          <div>[root@sciencehost NdGaO3]# vim w2w.def</div>

          <div>Â  5,'NdGaO3.inwf', Â  Â  Â  'old', Â  Â 'formatted', Â 0</div>

          <div>Â  6,'NdGaO3.outputwf', Â  'unknown','formatted', Â 0</div>

          <div>Â  7,'NdGaO3.amn', Â  Â  'unknown','formatted', Â 0</div>

          <div>Â  8,'NdGaO3.mmn', Â  Â  'unknown','formatted', Â 0</div>

          <div>Â 10,'./NdGaO3.vector','old','unformatted',0</div>

          <div>Â 11,'NdGaO3.nnkp', Â  Â  Â  Â  Â  'old', Â  Â 'formatted', Â 0</div>

          <div>Â 12,'NdGaO3.eig', Â  Â  Â  Â  Â  Â 'unknown','formatted', Â 0</div>

          <div>Â 18,'NdGaO3.vsp', Â  Â  Â  Â 'old', Â  Â 'formatted', Â 0</div>

          <div>Â 20,'NdGaO3.struct', Â  Â  Â  Â  'old', Â  Â 'formatted', Â 0</div>

          <div>Â 50,'NdGaO3.energy', 'old', 'formatted', 0</div>

          <div>Â 51,'NdGaO3.fermi' Â  Â  Â  'old', Â  Â 'formatted', Â 0</div>

          <div>~</div>

        </div>

        <div>After the run_lapw, why there isn't Â NdGaO3.fermi file? But

          during my calculationg, there have no error.</div>

      </div>

    </blockquote>

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