1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
"""
Xarray example
==============
Displays an xarray
.. tags:: visualization-nD, xarray
"""
try:
import xarray as xr
except ModuleNotFoundError:
raise ModuleNotFoundError(
"""This example uses a xarray but xarray is not
installed. To install try 'pip install xarray'."""
) from None
import numpy as np
import napari
data = np.random.random((20, 40, 50))
xdata = xr.DataArray(data, dims=['z', 'y', 'x'])
# create an empty viewer
viewer = napari.Viewer()
# add the xarray
layer = viewer.add_image(xdata, name='xarray')
if __name__ == '__main__':
napari.run()
|
