[Pw_forum] how to get fermi energy for semiconductor in pwscf calculation

[bamidele ibrahim]

dear all,

 I am working on some semiconductor materials, i want to plot there band structure. After running the scf,nscf and band calculations. To plot the band structure, i was asked by the plotband.x to input the value of fermi energy which i don't have. Please, kindly assist me with this problem if anybody have an idea of what to do. 
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