<html dir="ltr"><head><style id="axi-htmleditor-style" type="text/css">p { margin: 0px; }</style></head><body style="font-size: 10pt; font-family: Arial; background-image: none; background-repeat: repeat; background-attachment: fixed;">​Dear wien2k users<br><br>I am using WIEN2k_12.1. I want to use PBEsol potential in my calculation. As i know, some potential approximation in WIEN2K require prerequisites (i.e. mBJLDA).Now choosing only the PBEsol option in LSTART is sufficient and don't require any further steps.<br><br><pre>Thank you in advance<br><br></pre><br></body></html>