import numpy as np
import holoviews as hv
hv.extension('matplotlib')

x = np.arange(0, 3)
y = np.arange(5, 8)
a = np.array([[np.nan, np.nan, 1], [np.nan] * 3, [np.nan] * 3])
b = np.array([[np.nan] * 3, [1, 1, np.nan], [np.nan] * 3])
c = np.array([[np.nan] * 3, [np.nan] * 3, [1, 1, 1]])

img_stack = hv.ImageStack((x, y, a, b, c), kdims=["x", "y"], vdims=["a", "b", "c"])
img_stack

img_stack[:0.5, :7]