pyLBM.Geometry¶

class pyLBM.Geometry(dico)¶

Create a geometry that defines the fluid part and the solid part.

Parameters:	dico : a dictionary that contains the following key:value box : a dictionary for the definition of the computed box elements : a list of elements (optional)

Notes

The dictionary that defines the box should contains the following key:value

• x : a list of the bounds in the first direction
• y : a list of the bounds in the second direction (optional)
• z : a list of the bounds in the third direction (optional)
• label : an integer or a list of integers (length twice the number of dimensions) used to label each edge (optional)

Examples

see demo/examples/geometry/

Attributes

dim	(int) number of spatial dimensions (1, 2, or 3)
bounds	(numpy array) the bounds of the box in each spatial direction
box_label	(list of integers) a list of the four labels for the left, right, bottom, top, front, and back edges
list_elem	(list of elements) a list that contains each element added or deleted in the box

Methods

add_elem(elem)	add a solid or a fluid part in the domain
list_of_elements_labels()	Get the list of all the labels used in the geometry.
list_of_labels()	Get the list of all the labels used in the geometry.
visualize([viewer_app, viewlabel, fluid_color])	plot a view of the geometry