triqs.gfs.plot.bz_x_x.plottable_slice_along_path
- triqs.gfs.plot.bz_x_x.plottable_slice_along_path(self, path, method='cubic')[source]
Build a 2D
(k_index, omega)grid forcontourfplotting.- Parameters:
- pathsequence of (float, float)
Vertices of the piecewise-linear path through the first (Brillouin-zone) mesh component.
- method{‘cubic’, ‘linear’, ‘nearest’}, optional
Interpolation method for
scipy.interpolate.griddata(). Default'cubic'.
- Returns:
- xi, yinumpy.ndarray
Regular grid axes (k index and frequency / time).
- zinumpy.ndarray
Interpolated data on the grid (complex).
- zmin, zmaxcomplex
Min / max of the data over the path.
- high_symlist
Indices in
xicorresponding to the path vertices.