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    <p>What version of WIEN2k are you using?</p>
    <p><br>
    </p>
    <p>In the Linux terminal, try entering the command:<br>
      <br>
      parabolfit_lapw -h<br>
      <br>
      If the WIEN2k version you are using has the old buggy script, it
      should return:<br>
      <br>
      parabolfit_lapw [ -t 2/3/4 ]  [ -f FILEHEAD ] [ -scf '*xxx*.scf' ]<br>
      <br>
      If it is using the new WIEN2k 21.1 script, it should return the
      new -g option:<br>
      <br>
      parabolfit_lapw [ -t 2/3/4 ]  [ -f FILEHEAD ] [ -scf '*xxx*.scf' ]
      [-a/b/g]<br>
    </p>
    <p><br>
    </p>
    <p>If I recall correctly, another user got a monoclinic calculation
      work in WIEN2k 21.1 using commands similar to:</p>
    <p><br>
    </p>
    <p>cd case<br>
    </p>
    <p>parabolfit_lapw -t 4 -f case -g<br>
    </p>
    <p><br>
    </p>
    <p>For your calculation, that would likely  be:</p>
    <p><br>
    </p>
    <p>cd <span style="font-size:12pt; font-family:'Times New Roman'; color:#000000; background-color:transparent; font-weight:400; font-style:normal; font-variant:normal; text-decoration:none; vertical-align:baseline; white-space:pre; white-space:pre-wrap">opt_bZn2V2O7_0.7GPa</span></p>
    <p>parabolfit_lapw -t 4 -f <span style="font-size:12pt; font-family:'Times New Roman'; color:#000000; background-color:transparent; font-weight:400; font-style:normal; font-variant:normal; text-decoration:none; vertical-align:baseline; white-space:pre; white-space:pre-wrap">opt_bZn2V2O7_0.7GPa</span>
      -g</p>
    <p><br>
    </p>
    <p><span style="font-size:12pt; font-family:'Times New Roman'; color:#000000; background-color:transparent; font-weight:400; font-style:normal; font-variant:normal; text-decoration:none; vertical-align:baseline; white-space:pre; white-space:pre-wrap">I don't have monoclinc files to test it, but "<font color="#ff0000">-t 2/3/4</font>" in the command of your email below instead of "-t 4" could maybe lead to errors.
</span></p>
    <p><br>
    </p>
    <p>Kind Regards,</p>
    <p>Gavin</p>
    <p>WIEN2k user<br>
    </p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 11/21/2022 5:46 PM, ma.azadparvar
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:1d6e6fe0920b46e9a04bd4fa1bdd4194@hsu.ac.ir">
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            id="x_docs-internal-guid-edae108f-7fff-3317-a72f-71539bd8918e"
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            <span style="font-size:12pt; font-family:'Times New Roman'; color:#000000; background-color:transparent; font-weight:400; font-style:normal; font-variant:normal; text-decoration:none; vertical-align:baseline; white-space:pre; white-space:pre-wrap">Dear prof.
 Blaha,</span></p>
          <br>
          <p dir="ltr" style="line-height:1.38; margin-top:0pt;
            margin-bottom:0pt"><span style="font-size:12pt; font-family:'Times New Roman'; color:#000000; background-color:transparent; font-weight:400; font-style:normal; font-variant:normal; text-decoration:none; vertical-align:baseline; white-space:pre; white-space:pre-wrap">Thank
 you for your reply. “Case” is not a real name. I wrote  “case” to avoid writing a long name. </span></p>
          <p dir="ltr" style="line-height:1.38; margin-top:0pt;
            margin-bottom:0pt"><span style="font-size:12pt; font-family:'Times New Roman'; color:#000000; background-color:transparent; font-weight:400; font-style:normal; font-variant:normal; text-decoration:none; vertical-align:baseline; white-space:pre; white-space:pre-wrap">The
 folder name is opt_bZn2V2O7_0.7GPa and the automatic name of the SCF files is opt_bZn2V2O7_0.7GPa_mon___number of structure_defult.scf. Maybe it's not correct?!</span></p>
          <p dir="ltr" style="line-height:1.38; margin-top:0pt;
            margin-bottom:0pt"><span style="font-size:12pt; font-family:'Times New Roman'; color:#000000; background-color:transparent; font-weight:400; font-style:normal; font-variant:normal; text-decoration:none; vertical-align:baseline; white-space:pre; white-space:pre-wrap">Anyway,
 I repeat “parabolfit_lapw “ without (-f FILEHEAD) and that error exists.</span></p>
          <p dir="ltr" style="line-height:1.38; margin-top:0pt;
            margin-bottom:0pt"><span style="font-size:12pt; font-family:'Times New Roman'; color:#000000; background-color:transparent; font-weight:400; font-style:normal; font-variant:normal; text-decoration:none; vertical-align:baseline; white-space:pre; white-space:pre-wrap">Also,
 I changed the parabolfit script to “echo $type | x_lapw -f $file eosfit6” and the error exists too. </span></p>
          <p dir="ltr" style="line-height:1.38; margin-top:0pt;
            margin-bottom:0pt"><span style="font-size:12pt; font-family:'Times New Roman'; color:#000000; background-color:transparent; font-weight:400; font-style:normal; font-variant:normal; text-decoration:none; vertical-align:baseline; white-space:pre; white-space:pre-wrap">I
 cannot solve this problem. Please guide me to solve it.</span></p>
          <font face="georgia, serif"><b>Maliheh Azadparvar</b></font>
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        <div id="x_divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
            face="Calibri, sans-serif" color="#000000"><b>From:</b> Wien
            <a class="moz-txt-link-rfc2396E" href="mailto:wien-bounces@zeus.theochem.tuwien.ac.at"><wien-bounces@zeus.theochem.tuwien.ac.at></a> on behalf of
            Peter Blaha <a class="moz-txt-link-rfc2396E" href="mailto:peter.blaha@tuwien.ac.at"><peter.blaha@tuwien.ac.at></a><br>
            <b>Sent:</b> Sunday, November 20, 2022 6:32:35 PM<br>
            <b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:wien@zeus.theochem.tuwien.ac.at">wien@zeus.theochem.tuwien.ac.at</a><br>
            <b>Subject:</b> Re: [Wien] Error in parabolfit_lapw for 4D
            optimization of monoclinic structure</font>
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          <div class="PlainText">CAUTION: This email originated from
            outside the organization.<br>
            <br>
            Are your files   "Case*"  or "case*"  ?<br>
            What is the name of your directory ?<br>
            <br>
            The capital letter makes a big difference.<br>
            <br>
            Otherwise, I believe you used   -f FILEHEAD   in a wrong way
            (and this<br>
            option may even not work).<br>
            <br>
            If our directory is called "case" and all your files also
            start with<br>
            "case", you should not use   -f filehead.   This option is
            only used<br>
            when the files are named differently than the directory.<br>
            <br>
            I suggest you repeat parabolfit without this option.<br>
            <br>
            <br>
            Otherwise it could be that you should edit the following
            line in parabolfit:<br>
            <br>
            echo $type | x_lapw  eosfit6<br>
            change to:<br>
            echo $type | x_lapw -f $file eosfit6<br>
            <br>
            <br>
            Am 20.11.2022 um 10:22 schrieb ma.azadparvar:<br>
            > Dear Wien2k users,<br>
            ><br>
            > I have optimized a monoclinic structure with option 7
            "vary A, B, C ,<br>
            > and gamma (4D-case) monoclinic lattice". After
            optimization without any<br>
            > error (using 7 81 1%), I want to obtain lattice
            parameters. So by<br>
            > running the “parabolfit_lapw”:<br>
            ><br>
            >>>>>parabolfit_lapw  <font color="#ff0000">-t
              2/3/4</font>   -f FILEHEAD -scf '*case*.scf'  -g<br>
            ><br>
            > After running, I have faced with following  error:<br>
            ><br>
            > /bin/ls:no match.<br>
            ><br>
            > The following scf files were used for analysis:<br>
            ><br>
            > Case_1_defult.scf<br>
            ><br>
            > .<br>
            ><br>
            > .<br>
            ><br>
            > .<br>
            ><br>
            > Case_81_defult.scf<br>
            ><br>
            > FILEHEAD.ene and FILEHEAD.latparam generated<br>
            ><br>
            > ERROR IN OPENING UNIT: 10<br>
            ><br>
            > FILE NAME:<br>
            ><br>
            > Case.ene<br>
            ><br>
            > STATUS:old<br>
            ><br>
            > FORM:formatted<br>
            ><br>
            > OPEN FAILED<br>
            ><br>
            > 0.008u   0.004s    0:00.01   0.0%              0+0k  
            0+0io   0pf+0w<br>
            ><br>
            ><br>
            > Please let me know how to solve this problem?<br>
            ><br>
            > Thank you in advance.<br>
            ><br>
            ><br>
            ><br>
            > *Maliheh Azadparvar*<br>
            ><br>
            ><br>
            > _______________________________________________<br>
            > Wien mailing list<br>
            > <a class="moz-txt-link-abbreviated" href="mailto:Wien@zeus.theochem.tuwien.ac.at">Wien@zeus.theochem.tuwien.ac.at</a><br>
            > <a
              href="http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien"
              moz-do-not-send="true" class="moz-txt-link-freetext">http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien</a><br>
            > SEARCH the MAILING-LIST at:  <a
href="http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html"
              moz-do-not-send="true" class="moz-txt-link-freetext">
http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html</a><br>
            <br>
            --<br>
--------------------------------------------------------------------------<br>
            Peter BLAHA, Inst.f. Materials Chemistry, TU Vienna, A-1060
            Vienna<br>
            Phone: +43-1-58801-165300<br>
            Email: <a class="moz-txt-link-abbreviated" href="mailto:peter.blaha@tuwien.ac.at">peter.blaha@tuwien.ac.at</a>    WIEN2k: <a
              href="http://www.wien2k.at" moz-do-not-send="true"
              class="moz-txt-link-freetext">http://www.wien2k.at</a><br>
            WWW:   <a href="http://www.imc.tuwien.ac.at"
              moz-do-not-send="true" class="moz-txt-link-freetext">http://www.imc.tuwien.ac.at</a><br>
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