#Creating a 3D dataset from an array
data3d = [ [ [1,2,3,4,5],  [2,3,4,5,6],  [3,4,5,6,7]],   [ [3,2,3,4,5],  [4,3,4,5,6],  [5,4,5,6,7]]]
path="group/data1"
save_dataset(path, data3d)
#Reading it back
read =load_data(path,0)
print read.tolist()
read =load_data(path,1)
print read.tolist()


set_exec_pars(depth_dim=2)

save_dataset("group/data2", data3d)