triqs.gfs.backwd_compat.gf_imfreq.GfImFreq

class triqs.gfs.backwd_compat.gf_imfreq.GfImFreq(**kw)[source]

Bases: Gf

Deprecated backward-compatibility alias for Gf with a MeshImFreq mesh.

Use Gf(mesh=MeshImFreq(...), target_shape=...) instead. Constructing a GfImFreq emits a FutureWarning.

Parameters:

meshMeshImFreq, optional: Mesh of the Green’s function. If omitted, built from beta / n_points / statistic.
datanumpy.ndarray, optional: Storage of shape (*mesh_sizes, *target_shape). Mutually exclusive with target_shape.
target_shapelist of int, optional: Shape of the target space. Mutually exclusive with data.
betafloat, optional: Inverse temperature, used to build the mesh.
n_pointsint, optional: Number of Matsubara frequencies. Default 1025.
statistic{‘Fermion’, ‘Boson’}, optional: Statistic for the implicit mesh. Default 'Fermion'.
is_realbool, optional: Allocate real-valued storage. No effect when data is given.
namestr, optional: Plot label.