SubfieldPressureDot

Full name:

pylith.problems.SubfieldPressureDot

Journal name:

subfieldpressure_t

Object for defining attributes of the time derivative of pressure solution subfield.

Implements SolutionSubfield.

Pyre Properties

• alias=<str>: Name for subfield.

  • default value: ‘’

  • current value: ‘pressure_t’, from {file=’/software/unix/py39-venv/pylith-debug/lib/python3.9/site-packages/pythia/pyre/inventory/ConfigurableClass.py’, line=26, function=’set’}

  • validator: <function validateAlias at 0x124c314c0>

• basis_order=<int>: Order of basis functions.

  • default value: 1

  • current value: 1, from {default}

• cell_basis=<str>: Type of cell basis functions (simplex, tensor, or default). Default is to use type matching cell type.

  • default value: ‘default’

  • current value: ‘default’, from {default}

  • validator: (in [‘simplex’, ‘tensor’, ‘default’])

• dimension=<int>: Topological dimension associated with subfield (=-1 will use dimension of domain).

  • default value: -1

  • current value: -1, from {default}

• finite_element_space=<str>: Finite-element space (polynomial or point). Point space corresponds to delta functions at quadrature points.

  • default value: ‘polynomial’

  • current value: ‘polynomial’, from {default}

  • validator: (in [‘polynomial’, ‘point’])

• is_basis_continous=<bool>: Is basis continuous?

  • default value: True

  • current value: True, from {default}

• quadrature_order=<int>: Order of numerical quadrature.

  • default value: -1

  • current value: -1, from {default}

Example

Example of setting SubfieldPressureDot Pyre properties and facilities in a parameter file.

[pylithapp.problems.solution.subfields.pressure_t]
alias = pressure_t
basis_order = 1