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An instance of numpy.lib.index_tricks.nd_grid which returns an open (i.e. not fleshed out) mesh-grid when indexed, so that only one dimension of each returned array is greater than 1. The dimension and number of the output arrays are equal to the number of indexing dimensions. If the step length is not a complex number, then the stop is not inclusive.

However, if the step length is a complex number (e.g. 5j), then the integer part of its magnitude is interpreted as specifying the number of points to create between the start and stop values, where the stop value is inclusive.

Returns

mesh-grid

:None:None:`ndarrays` with only one dimension not equal to 1

nd_grid instance which returns an open multi-dimensional "meshgrid".

See Also

mgrid

like :None:None:`ogrid` but returns dense (or fleshed out) mesh grids

np.lib.index_tricks.nd_grid

class of :None:None:`ogrid` and :None:None:`mgrid` objects

r_

array concatenator

Examples

>>> from numpy import ogrid
... ogrid[-1:1:5j] array([-1. , -0.5, 0. , 0.5, 1. ])
>>> ogrid[0:5,0:5]
[array([[0],
        [1],
        [2],
        [3],
        [4]]), array([[0, 1, 2, 3, 4]])]
See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

dask.array.routines.where skimage.restoration._denoise.denoise_tv_chambolle matplotlib.cbook._unfold skimage.restoration.unwrap.unwrap_phase dask.array.overlap.sliding_window_view matplotlib.cbook._array_perimeter

Local connectivity graph

Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.

Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)

SVG is more flexible but power hungry; and does not scale well to 50 + nodes.

All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them


GitHub : /numpy/lib/index_tricks.py#259
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