NodeMat (class)

Method code available at https://github.com/Eomys/pyleecan/tree/master/pyleecan/Methods/Mesh/NodeMat

class NodeMat(coordinate=[], nb_node=0, delta=1e-10, indice=None, init_dict=None, init_str=None)[source]

Bases: pyleecan.Classes._frozen.FrozenClass

Class to define nodes coordinates and getter.

VERSION = 1
add_node(coord)

Define a new NodeMat object based on a set of elements.

Parameters
  • self (NodeMat) – an NodeMat object

  • element (Element) – an Element object

Returns

node – a Node object corresponding to Element

Return type

Node

get_coord(node_indice)

Return the coordinates of node(s).

Parameters
  • self (NodeMat) – an NodeMat object

  • node_indice (np.array) – an array of node indice

Returns

coord – an array of node coordinates

Return type

np.array

is_exist(new_coord, dim=2)

Check the existence of a node defined by its coordinates

Parameters
  • self (NodeMat) – an NodeMat object

  • coord (ndarray) – coordinate of the node

Returns

True if the element already exist

Return type

bool

get_indice(coord=None)

Return the coordinates of node(s).

Parameters
  • self (NodeMat) – an NodeMat object

  • coord (ndarray) – a node coordinate

Returns

coord – an array of node coordinates

Return type

np.array

save(save_path='', is_folder=False)

Save the object to the save_path

Parameters
  • self – A pyleecan object

  • save_path (str) – path to the folder to save the object

  • is_folder (bool) – to split the object in different files: separate simulation machine and materials

copy(**kwargs)

Return a copy of the class

get_logger()

Get the object logger or its parent’s one

Parameters

obj – A pyleecan object

Returns

logger – Pyleecan object dedicated logger

Return type

logging.Logger

compare(other, name='self')[source]

Compare two objects and return list of differences

as_dict(**kwargs)[source]

Convert this object in a json serializable dict (can be use in __init__). Optional keyword input parameter is for internal use only and may prevent json serializability.

property coordinate

Nodes coordinates

Type

ndarray

property nb_node

Total number of nodes

Type

int

property delta

Sensibility for node searching

Type

float

property indice

Nodes unique indices

Type

ndarray