<div dir="ltr">Dear WIEN2k users<br>I am using WIEN2k 13.1 version. I have some doubts regarding mBJ- GGA calculation.<br>(i) If we include SOC for a well converged cubic system, mBJ-GGA
fails towards convergence. A crash is seen in the second iteration in
the LAPW0 part. However, for simple GGA it worked fine with the
prescription "runsp -s lapw1" .I am aware of the problem being posted on the mailing list, but couldnt find it of much help.<br><br><div>(ii) what would be the difference in the following 2 calculations <br></div><div> (a) first GGA is done, then mBJ followed by SOC <br></div><div> (b) first GGA done, then SOC and then followed by mBJ<br></div><div>do we expect similar results in total energy, magnetic moments, band structure etc etc in these two calculations?<br></div>Thanking you</div>