Reduce size of test data

dstansby · dstansby · commit 8b6748e977d6 · 2024-01-09T13:22:23.000Z
diff --git a/lib/matplotlib/tests/test_colors.py b/lib/matplotlib/tests/test_colors.py
@@ -598,7 +598,7 @@ def test_PowerNorm_translation_invariance():
 def test_powernorm_cbar_limits():
     fig, ax = plt.subplots()
     vmin, vmax = 300, 1000
-    data = np.arange(100*100).reshape(100, 100) + vmin
+    data = np.arange(10*10).reshape(10, 10) + vmin
     im = ax.imshow(data, norm=mcolors.PowerNorm(gamma=0.2, vmin=vmin, vmax=vmax))
     cbar = fig.colorbar(im)
     assert cbar.ax.get_ylim() == (vmin, vmax)
