VASP is not generating Wannier90.amn files

Khoveto Vero

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Sep 7, 2022, 7:24:35 AM9/7/22

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I'm running vasp interfaced with wannier90, after running VASP its generating wannier90.mmn, wannier90.eig and wannier90.win but wannier90.amn is not generating by VASP. How to solve this problem? Anyone Please help...

Xu He

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Sep 9, 2022, 3:10:19 AM9/9/22

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Hi,

Could you send the input files (both vasp and wannier90) and the running log? And is there any error message?

Xu He

Ningjing Yang

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May 30, 2023, 9:49:35 PM5/30/23

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Hi, I also face this problem, are you solve it?

ANUMITA BOSE

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Dec 12, 2023, 8:25:34 AM12/12/23

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I am also facing the same issue.

Xu He

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Dec 27, 2023, 9:34:48 AM12/27/23

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Hi,

(a) This kind of issues are better posted on the VASP or Wannier90 forum.

(b) Could you please post the related files?

Best regards,

HeXu

bin li

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Jan 8, 2024, 10:00:25 PM1/8/24

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I have a solution that you must add the NUM_WANN（ depending on your own calculation ） parameter to INCAR to output normally.

For example，

LWANNIER90 = .True.
LWRITE_UNK = .FALSE.
LWRITE_MMN_AMN = .TRUE.
NUM_WANN = 33

I don’t know if this method can help everyone solve this problem.

Fazle Subhan

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Dec 4, 2024, 10:04:42 PM12/4/24

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Me also tried many ways to obtain the wannier.amn file, but still unable to get this file. How you solve this issue. Please let me know. Thanks in advance

Fazle Subhan

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Dec 4, 2024, 10:05:48 PM12/4/24

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I tried as you you suggested, but still unable to get the wannier.amn file.

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