pymor.grids

Extended functionality for pyMOR grids

def OnedUnstructuredGrid(
    edges, identify_left_right:bool=False
):

One-dimensional |Grid| on an interval.

Parameters

edges Sequence specifying the edges of the grid intervals. identify_left_right Whether the left and right edges of the grid should be identified.

grid = OnedUnstructuredGrid([1., 1.2, 1.7, 2.5])

grid.embeddings(0)

(array([[[0.2]],
 
        [[0.5]],
 
        [[0.8]]]),
 array([[1. ],
        [1.2],
        [1.7]]))

grid.embeddings(1)

(array([], shape=(4, 1, 0), dtype=float64),
 array([[1. ],
        [1.2],
        [1.7],
        [2.5]]))

grid.centers(0)

array([[1.1 ],
       [1.45],
       [2.1 ]])

grid.centers(1)

array([[1. ],
       [1.2],
       [1.7],
       [2.5]])