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<p>Dear all!</p>
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<p>I included a file to this message (seclr4.F) that is a necessary replacement if you want to use ELPA versions from 2017 and onwards. Since ELPA changed its interface, the WIEN2k implementation needed to be adapted as well.</p>
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<p>Just copy the file to $WIENROOT/SRC_lapw1 and recompile <span style="font-family: "Cordia New",sans-serif;">
<em>lapw1</em></span> - you do not have to change anything else.</p>
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<p>The old ELPA implementation in WIEN2k (for older versions) still works with the new file: You will have to add the switch " -DELPA15 " to your ELPA options (ELPA_OPT) in the Makefile in $WIENROOT/SRC_lapw1. This switch is an ADDITION to the already present
switch "-DELPA" - both are needed to use the old interface with the new file.</p>
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<p>Kind regards</p>
<p>Thomas Ruh<br>
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