[Pw_forum] Plotting HOMO, LUMO wavefunction

[Arpan Kundu]

Hi users,

I want to plot the HOMO, LUMO wavefunction of H2O in QE. But the pp.x plots
the charge density instead of the exact wavefunction. I mean the
wavefunction should have a positive part and a negative part. But when I
plot pp.x with a plot_num=7, it plots the contribution of the wavefunction
to the charge density and it is mostly positive. Thanks a lot for your help.

-- 
Regards,
Arpan Kundu
Doctoral Student
Department of Mechanical Engineering
Purdue University
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