caz

Dear Developers, I also encounter a gnuploting problem in "BulkFS plane calculation", there is the error message: ``` $ gnuplot fs.gnu "fs.gnu", line 22: warning: No usable data in this...

> Dear Developers, I also encounter a gnuploting problem in "BulkFS plane calculation", there is the error message: > > ``` > $ gnuplot fs.gnu > "fs.gnu", line 22: warning:...

Note the same problem has been posted in #302 and has not been solved to date.

@stepan-tsirkin It seems the `wannier_centres` is also calculated from Eq.(31) of MV97 in `wannier90.x`.