[Wien] Why different kmash cause different DOS at the top of the valence?

[Joey Davis]

Dear all Wien users,
Why different kmash cause different DOS at the top of the valence?
My kmask testing shows that 2000 k points is good for my calculation.
When I use 2000 k points to calculate DOS, the DOS of the top of the valence
is zero.
then I ues,
x kgen to change k points to 45000,
after that I use,
x lapw1 -p
x lapwso -p
x lapw2 -c -so -p
x lapw2 -c -so qtl -p
to calculate the DOS
the DOS of the top of the valence
is not zero.
could someone give me any suggestions?
Why different kmash cause different DOS at the top of the valence?

Thanks in advance and best wishes

Joey Davis


       
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