<div dir="ltr"><div><div><div><div><div><div>Dear wien2k experts,<br></div><div><br> I am running one peroskite structure. Initially I was facing dtsrt error. But with the help from Lyudmila I have solved the problem and there is no error in the initialization process. But when I am running scf I am getting the following error: <br>
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</div></div></div><div>Error in LAPW1<br> 'LOPW' - Plane waves exhausted<br><br></div><br>The possible reason for the this error is:<br><br></div>(1) Increase the RK max value<br><br></div>(2) see the precession for the atomic position which is sensitive for space group 194. For example <br>
</div> 0.33367 should be o.33366667 <br><br></div>(3) change lo+apw.<br><br></div>possibility 1 and 2 I have done. For (1) I have set rk value up to 9.5 and for (2) I have carefully checked. But I am getting same error. For the third I have not checked because I donot know how to do this. I am using wien2k_12. I am attaching the structure file and *.rsp file.<br>
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