<div>Hi,all users of Wien2k,</div>
<div> I do not know what the last two data of the first line of file case.rho mean. Please explain it for me.Any hint is appreciated.Thank you in advance.In addition to that problem,I have two others to consult you.</div>
<div> 1)Why is the case.clmsum always changed into the case.clmval after the calculating of x lapw5 in the file lapw5.def?</div>
<div> 2)What is the difference between the valence charge density and the bonding-charge density? Please explain the two concepts of valence charge density and bonding-charge density for me.Thank you very much.</div>
<div> Best regards.</div>
<div> Yours sincerely,</div>
<div> Z.J.</div><br clear="all"><br>