PWscf Interface

In general, the releases of Quantum-Espresso (QE) and those of Wannier90 are out of sync. Therefore, we provide here a copy of the post-processing routine that is compatible with the latest release of Wannier90 and a particular release of Quantum-Espresso.

v5.0 and later

You need one file: pw2wannier90.f90, which should be copied to the "PP/src" directory of the QE distribution, replacing the file of the same name that is already there.
Once this file has been copied to the appropriate location pw.x and pw2wannier90.x should be compiled as normal.

Versions before v5.0

For each QE version below, you will find two files:

  1. pw2wannier90.f90, which should be copied to the "PP" directory of the QE distribution, replacing the file of the same name that is already there.
  2. wannier.f90, which should be copied to the "Modules" directory of the QE distribution, replacing the file of the same name that is already there.

Once these files have been copied to the appropriate locations, pw.x and pw2wannier90.x should be compiled as normal.