>Using paw pp, After "scf", when I was trying "bands", I have met titled trouble. "Reading PAW becsum">Cannot find out the file "paw.txt" so they siad it. Copied it from and to where appropriate and see good running.（＾▽＾）

すんません，こんなタイトル書いたら，参考にするために世界の学生さんたちが集まってきそうだ（；ω；）I am sorry I didn't achieve it yet. （；ω；）At first I have referred Sakurai and Messiah. Because my target material (one review paper) cited…