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    <br>
    <blockquote type="cite"
      cite="mid:1484828071.1660329.1499578799670@mail.yahoo.com">
      <div style="color:#000; background-color:#fff; font-family:times
        new roman, new york, times, serif;font-size:16px">
        <div dir="ltr" id="yui_3_16_0_ym19_1_1499541268055_80632">But
          now when  "x opticc -so -orb -up " it keep crashing. I do not
          have case.vectorsoup file really. How I create it.?</div>
        <div dir="ltr" id="yui_3_16_0_ym19_1_1499541268055_80633"><br
            id="yui_3_16_0_ym19_1_1499541268055_80634">
        </div>
        <div dir="ltr" id="yui_3_16_0_ym19_1_1499541268055_80635">ERROR:</div>
        <div dir="ltr" id="yui_3_16_0_ym19_1_1499541268055_80636"><br
            id="yui_3_16_0_ym19_1_1499541268055_80637">
        </div>
        <div dir="ltr" id="yui_3_16_0_ym19_1_1499541268055_80638">'OPTIC'
          -  can't open unit:
          10                                               <br
            id="yui_3_16_0_ym19_1_1499541268055_80639">
           'OPTIC' -  filename:
          /scratch/10820461.yak.local/SCFsp-U-SO.vectorsoup       <br
            id="yui_3_16_0_ym19_1_1499541268055_80640">
           'OPTIC' -  status: OLD          form: UNFORMATTED<br
            id="yui_3_16_0_ym19_1_1499541268055_80641">
        </div>
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    </blockquote>
    <br>
    In "Table 4.3: Input and output files of main programs in an SCF
    cycle" on page 36 of the WIEN2k 17.1 usersguide [1] under the
    generates column for LAPWSO, you should see "case.vectorso" for the
    non-spin polarized case.  From that, it could be inferred that
    "case.vectorsoup" is expected to be created by it for the
    spin-polarized case.<br>
    <br>
    So, it should have been created when you did "x lapwso -up".<br>
    <br>
    You might check SCRATCH in your .bashrc:<br>
    <br>
    username@computername:~/wiendata/test$ grep "export SCRATCH"
    ~/.bashrc<br>
    export SCRATCH=./ <- This is likely set to
    "/scratch/10820461.yak.local/" in your system instead of "./".<br>
    <br>
    Sometimes the SCRATCH may need to be set to "./" for some programs
    to work correctly [2].<br>
    <br>
    Then, check the uplapwso.def to see the path where it should have
    been created:<br>
    <br>
    username@computername:~/wiendata/test$ grep vectorsoup uplapwso.def<br>
    42,'./test.vectorsoup',  'unknown','unformatted',9000 <- Did it
    create the file at a location that is different then
    "/scratch/10820461.yak.local/SCFsp-U-SO.vectorsoup"?<br>
    <br>
    Check that the file exists and has a non-zero size:<br>
    <br>
    username@computername:~/wiendata/test$ ls -l ./test.vectorsoup<br>
    -rw-rw-r-- 1 username username 74266 Jul  9 07:38 ./test.vectorsoup<br>
    <br>
    [1]
    <a class="moz-txt-link-freetext" href="http://susi.theochem.tuwien.ac.at/reg_user/textbooks/usersguide.pdf">http://susi.theochem.tuwien.ac.at/reg_user/textbooks/usersguide.pdf</a><br>
    [2]
<a class="moz-txt-link-freetext" href="http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg08044.html">http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg08044.html</a>
    ;
<a class="moz-txt-link-freetext" href="http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg08892.html">http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg08892.html</a><br>
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