VASP2WANNIER90 calculation issue : Neighbour not found
Posted: Thu Apr 24, 2025 12:54 pm
Recently I am performing wannerization on a system(Here it's SnS2) with VASP2WANNIER90 interface with VASP 6.5.0. version (also faced same issue with previous fers. I abled to generate required files for wannerization (e.g. wannier90.up.nnkp, wannier90.mmn, wannier90.eig etc..) with LWANNIER90=TRUE tag. But at the last crucial step when I'm trying to execute 'wannier90.x wannier90' after loading wannier90 3.1.0 version module , every time I am facing a particular error in wannier90.wout file,
Error reading wannier90.mmn: 2 1 26 0 0 0 0
Exiting.......
Neighbour not found
In below I have attached regarding input files for this calculation. Couln't upload WAVECAR and wannier90.mmn for size constraint.