triqs.gfs.plot.bz.make_plottable

triqs.gfs.plot.bz.make_plottable(self, method='cubic', nk=50)[source]

Interpolate self on a regular nk x nk k-grid for plotting.

Parameters:

method{‘cubic’, ‘linear’, ‘nearest’}, optional: Interpolation method passed to scipy.interpolate.griddata(). Default 'cubic'.
nkint, optional: Resolution of the regular grid. Default 50.

Returns:

x, ynumpy.ndarray: 1D arrays defining the regular grid.
znumpy.ndarray: Interpolated values, shape (n_orb1, n_orb2, nk, nk).
zmin, zmaxnumpy.ndarray: Per-orbital element min/max (complex), shape (n_orb1, n_orb2).