getting the gw correction bandgap

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UwUknight
Posts: 1
Joined: Mon May 03, 2021 8:20 am

getting the gw correction bandgap

Post by UwUknight » Mon May 03, 2021 8:30 am

Hi,
Im new to abinit. I am trying to get the gw bandgap for orthorhombic CsSnI3. After modifying the GW tutorial a bit, managed to obtain it. But cannot plot the gw correctioned bandgap. THe python script mentions an error nibz != nkpt. I think its because my choice of k points doesn't make for a homogenous mesh. How can I get a homogenous mesh and why I can't specify my own k-path for gw like in nscf calculations?

Please help.

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