def test_aschunks_overlap(self):
grid = RegularGrid((0, 0, 1, 1, 0, 0), values=peaks(512))
count = 0
for chunk in grid.aschunks(size=(64, 64), overlap=(32, 32)):
count += 1
self.assertEqual(count, 256)
def test_aschunks(self):
grid = RegularGrid((0, 0, 1, 1, 0, 0), values=peaks(512))
for chunk in grid.aschunks(size=(64, 64)):
self.assertEqual(chunk.size, (64, 64))
