<DIV>Dear WIEN2k users,</DIV>
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<DIV>I started to optimize the internal parameters from a substituted supercell system, the output forces after the first interation is very huge, more than 1000mRy/au. It converged to 1.76mRy/a.u after the mini_lapw stoped.</DIV>
<DIV> </DIV>
<DIV>The problem is that the force is even bigger than that of my initial structure when I use the optimized structure to do a new interation. But the output force for the last iteration for the optimized structure is okay. I am wondering are there something wrong with my calculations?</DIV>
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<DIV>Look forward to your reply.</DIV>
<DIV> </DIV>
<DIV>Stargmoon</DIV><p>
        
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