OutputSolnPoints#

Full name:

pylith.meshio.OutputSolnPoints

Journal name:

outputsolnpoints

Output of solution subfields at discrete points in the domain.

Tip

Most output information can be configured at the problem level using the ProblemDefaults Component.

Implements OutputSoln.

Pyre Facilities#

  • reader: Reader for points list.

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

    • configurable as: pointslist, reader

  • trigger: Trigger defining how often output is written.

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

    • configurable as: outputtriggerstep, trigger

  • writer: Writer for data.

    • current value: ‘datawriterhdf5’, from {default}

    • configurable as: datawriterhdf5, writer

Pyre Properties#

  • data_fields=<list>: Names of solution subfields to include in output.

    • default value: [‘all’]

    • current value: [‘all’], from {default}

  • label=<str>: Label identifier for points (used in constructing default filenames).

    • default value: ‘points’

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

  • output_basis_order=<int>: Basis order for output.

    • default value: 1

    • current value: 1, from {default}

    • validator: (in [0, 1])

  • refine_levels=<int>: Number of mesh refinement levels for output.

    • default value: 0

    • current value: 0, from {default}

    • validator: (greater than or equal to 0)

Example#

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

[observer]
label = stations
data_fields = [displacement]

# List of points where we want output.
reader = pylith.meshio.PointsList
reader.filename = stations.txt

# Skip two time steps between output.
output_trigger = pylith.meshio.OutputTriggerStep
output_trigger.num_skip = 2

# Write output to HDF5 file with name `domain.h5`.
writer = pylith.meshio.DataWriterHDF5
writer.filename = domain.h5

output_basis_order = 1