Error in routine readint3paw (99): error opening ../phonon/save/W2F2.dvscf_paw_q1

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prarena
Posts: 3
Joined: Sat Jul 23, 2022 2:39 pm
Affiliation: IIT Ropar India

Error in routine readint3paw (99): error opening ../phonon/save/W2F2.dvscf_paw_q1

Post by prarena »

Hello experts,

I am trying to study the electronic band structure and phonon dispersion of a 2D material using QE v7.0 and EPW v.5.4.1
I am facing an error when reading dvscf file:

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Error in routine readint3paw (99):
error opening ../phonon/save/W2F2.dvscf_paw_q1
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


I have used the same python script as provided in the example of calculating physical properties of metallic Pb using QE and through wannier interpolation using EPW. I was able to reproduce this example.

I have gone through the old posts, but didn't find any solution or reason behind this error.
Would you please help me out.

Regards
Prarena Jamwal

gkafle1
Posts: 31
Joined: Wed Jun 17, 2020 8:55 pm
Affiliation: Binghamton University

Re: Error in routine readint3paw (99): error opening ../phonon/save/W2F2.dvscf_paw_q1

Post by gkafle1 »

Hi prarena,

You can find the following link helpful:
viewtopic.php?f=6&t=1717

Best
Gyanu Kafle

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