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Thanks for the report!
<div class="">I just created a PR to fix this: <a href="https://github.com/wannier-developers/wannier90/pull/290" class="">https://github.com/wannier-developers/wannier90/pull/290</a></div>
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<div class="">If all tests pass (as they should) this will get merged and be available in the next minor release of W90.</div>
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<div class="">Thanks,</div>
<div class="">Giovanni</div>
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-- <br class="">
Giovanni Pizzi<br class="">
Theory and Simulation of Materials and MARVEL, EPFL<br class="">
<a href="http://people.epfl.ch/giovanni.pizzi" class="">http://people.epfl.ch/giovanni.pizzi</a><br class="">
http://nccr-marvel.ch/en/people/profile/giovanni-pizzi</div>
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<div class="">On 12 Sep 2019, at 11:38, Nicolas Tancogne-Dejean <<a href="mailto:nicolas.tancogne-dejean@mpsd.mpg.de" class="">nicolas.tancogne-dejean@mpsd.mpg.de</a>> wrote:</div>
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<div text="#000000" bgcolor="#FFFFFF" class="">Dear developers,<br class="">
<br class="">
I am starting to use Wannier90 and ran into a segmentation fault problem.<br class="">
After looking at the code, it is clear what is happening.<br class="">
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In <i class="">kslice.F90</i>, the code tries to use an array before it gets allocated.<br class="">
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The faulty line is<br class="">
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</i><i class="">bnddataunit(n) = io_file_unit()</i><i class=""><br class="">
</i><br class="">
It is interesting to note that <i class="">bnddataunit</i> seems to not be used in the code.<br class="">
<br class="">
Best regards,<br class="">
Nicolas </div>
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