import matplotlib.pyplot as plt
from skued import diffread

im = diffread('data/hotspots.tif')
fig = plt.figure()
ax = fig.add_subplot(111)
ax.imshow(im, vmin = 0, vmax = 2e3, cmap='inferno')
ax.xaxis.set_visible(False)
ax.yaxis.set_visible(False)
plt.tight_layout()
plt.show()