import firedrake
import viskex
import common_01_firedrake as common # isort: skip
Generate a mesh of the unit interval, divided into six cells.
interval = firedrake.UnitIntervalMesh(6, distribution_parameters={"partitioner_type": "simple"})
Interpolate the scalar field $x^3$, and store it either in a firedrake function or a UFL expression.
interval_scalar_field, interval_scalar_field_ufl = common.prepare_scalar_field_cases(
interval, lambda x: x[0]**3)
Plot the scalar field on the mesh.
viskex.firedrake.plot_scalar_field(interval_scalar_field, "scalar")
viskex.firedrake.plot_scalar_field(interval_scalar_field_ufl, "scalar")
Warp mesh according to scalar field.
viskex.firedrake.plot_scalar_field(interval_scalar_field, "scalar", warp_factor=0.1)