D3plotReader

class ansys.health.heart.post.dpf_utils.D3plotReader(path: pathlib.Path)

Use DPF to parse the d3plot.

Overview

Methods

get_initial_coordinates	Get initial coordinates.
get_ep_fields	Get EP fields container.
print_lsdyna_ms_results	Print available ms results.
get_displacement_at	Get the displacement field.
get_material_ids	Get a list of the material IDs.
get_history_variable	Get history variables in the d3plot.
get_heatflux	Get nodal heat flux vector from the d3plot.

Attributes

ds
model
meshgrid
time

Import detail

from ansys.health.heart.post.dpf_utils import D3plotReader

Attribute detail

D3plotReader.ds

D3plotReader.model

D3plotReader.meshgrid: pyvista.UnstructuredGrid

D3plotReader.time

Method detail

D3plotReader.get_initial_coordinates() → numpy.ndarray

Get initial coordinates.

D3plotReader.get_ep_fields(at_step: int = None) → ansys.dpf.core.FieldsContainer

Get EP fields container.

D3plotReader.print_lsdyna_ms_results() → None

Print available ms results.

D3plotReader.get_displacement_at(time: float) → numpy.ndarray

Get the displacement field.

Parameters:

timefloat

Time to get the displacement field at.

Returns:

np.ndarray

Displacement array.

D3plotReader.get_material_ids() → numpy.ndarray

Get a list of the material IDs.

D3plotReader.get_history_variable(hv_index: List[int], at_step: int = 0) → numpy.ndarray

Get history variables in the d3plot.

Parameters:

hv_index: List[int]

History variables index.

at_step: int, default: 0

Step to get the history variables at.

Returns:

np.ndarray

History variables data.

Notes

d3plot.get_history_variable(hv_index=list(range(9)), at_frame=at_frame). To get the deformation gradient (column-wise storage), see MAT_295 in the LS-DYNA manuals.

D3plotReader.get_heatflux(step: int = 2) → numpy.ndarray

Get nodal heat flux vector from the d3plot.

Parameters:

stepint, default: 2

Time step

Returns:

np.ndarray

Heat flux.