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<DIV dir=ltr><FONT face=Arial color=#000000 size=2>Dear WIEN users,</FONT></DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>(1) What exactly is the plane wave scaling factor in </DIV>
<DIV dir=ltr>case.inm. It is not mentioned at all in the manual. Is </DIV>
<DIV dir=ltr>it useful? Does help in convergence?</DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>(2) If I'm only interested in the total energy in an SO </DIV>
<DIV dir=ltr>calculation and NOT the Spin-orbit energy eigenvalues, </DIV>
<DIV dir=ltr>can I make the energy window Emin and Emax in case.inso </DIV>
<DIV dir=ltr>as small (in absolute value) as possible? </DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>For example can I reduce the default Emin= -10 Ry and </DIV>
<DIV dir=ltr>Emin=1.5 to Emin= -0.2 Ry and Emax = 0.2 Ry to save </DIV>
<DIV dir=ltr>some computation time. </DIV>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Thanks</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>R. Atta-Fynn</FONT></DIV></DIV>
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