gemseo.algos.ode.scipy_ode.settings.rk45 module

Settings for the RK45 ODE solver from Scipy.

Settings RK45_Settings(*, first_step=None, max_step=inf, rtol=0.001, atol=1e-06)

Bases: BaseScipyODESolverSettings

Settings for the RK45 ODE solver from Scipy.

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

Parameters:

• first_step (Annotated[float, Gt(gt=0)] | None)

• max_step (Annotated[float, Gt(gt=0)]) --

  By default it is set to inf.

• rtol (Annotated[float, Gt(gt=0)] | _NDArrayPydantic[Any, dtype[Annotated[float, Gt(gt=0)]]]) --

  By default it is set to 0.001.

• atol (Annotated[float, Gt(gt=0)] | _NDArrayPydantic[Any, dtype[Annotated[float, Gt(gt=0)]]]) --

  By default it is set to 1e-06.

Return type:

None

model_post_init(context, /)

This function is meant to behave like a BaseModel method to initialise private attributes.

It takes context as an argument since that's what pydantic-core passes when calling it.

Parameters:

• self (BaseModel) -- The BaseModel instance.

• context (Any) -- The context.

Return type:

None