4-6 *      skip # header

*   *      either abs=4e-11 rel=1e-18 # global

9-13 3 abs=2e-8  # canonical x
9-13 4 abs=1e-8  # canonical px
9-13 5 abs=2e-8  # canonical y
9-13 6 abs=3e-10 # canonical py
9-13 7 abs=4e-8  # canonical momentum