def print_h3(title, desc=''):
    _heading(title, '-', desc=desc)
Test that Dimensions have correct properties
dataset/ETHPy150Open christabor/MoAL/MOAL/helpers/display.py/print_h3--crossover with--dataset/ETHPy150Open Unidata/siphon/siphon/cdmr/tests/test_dataset.py/TestDataset.test_dims