eqiora.matplotlib

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Plot Eqiora results with Matplotlib.

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Example: save a spatial field plot

Run uv add "eqiora[matplotlib]" in the project environment described in Get started. Continue with a scalar spatial result and its Model field field from modeling:

python

from eqiora.matplotlib import plot_scalar_field

figure = plot_scalar_field(result, field=field)
figure.savefig("field.png", dpi=150)

The color scale shows the field’s values on its mesh. For a displacement field, use plot_deformed_field(result, field=field, scale=10.0); scale magnifies the display without changing the computed displacement.

API

plot_deformed_field

Plot the reference geometry and the geometry deformed by a scaled displacement.

python

@overload
def plot_deformed_field(trajectory: Trajectory, /, *, step: int, field: FieldRef, scale: float=1.0) -> Figure: ...

@overload
def plot_deformed_field(result: Result, /, *, field: FieldRef, scale: float=1.0) -> Figure: ...

plot_scalar_field

Plot a vertex field or a derived per-cell scalar from a Result.

python

@overload
def plot_scalar_field(trajectory: Trajectory, /, *, step: int, field: FieldRef | DerivedFieldSnapshot) -> Figure: ...

@overload
def plot_scalar_field(result: Result, /, *, field: FieldRef) -> Figure: ...