def test_shift_all4():
res = shift.shift3d(data, vt=[-0.5,-1.5,0.75])
real = data[:,1:-2,:]
assert_allclose(real, res)
def test_shift_all2():
res = shift.shift3d(data, vt=1.5)
real = data[:,2:,:]
assert_allclose(real, res)
def test_shift_all3():
res = shift.shift3d(data, vt=[0.5,1.5,0.75])
real = data[:,2:,:]
assert_allclose(real, res)
def test_shift_all1():
res = shift.shift3d(data)
real = data
assert_allclose(data, res)
