lsdyna_mesh_reader.Deck#

class lsdyna_mesh_reader.Deck(filename: str | Path)#

LS-DYNA deck.

Parameters:

filenamestr | pathlib.Path: Path to the keyword file (*.k, *.key, *.dyn).

Attributes:

element_shell_sections: Return the element_shell sections.
element_solid_sections: Return the element_solid sections.
node_sections: Return the node sections.

Methods

`overwrite_node_section`(filename, nodes)	Create a new deck file with the same content but overwritten node section.
`to_grid`()	Convert the mesh within the deck to a pyvista.UnstructuredGrid.

Examples

>>> import lsdyna_mesh_reader
>>> from lsdyna_mesh_reader import examples
>>> deck = lsdyna_mesh_reader.Deck(examples.birdball)
LSDYNA Deck with:
  Node sections:              1
  Element Solid sections:     1
  Element Shell sections:     1

Methods

`Deck.overwrite_node_section`(filename, nodes)	Create a new deck file with the same content but overwritten node section.
`Deck.to_grid`()	Convert the mesh within the deck to a pyvista.UnstructuredGrid.

Attributes

`Deck.element_shell_sections`	Return the element_shell sections.
`Deck.element_solid_sections`	Return the element_solid sections.
`Deck.node_sections`	Return the node sections.