I really do like your new range sampled using the `[0, 10000, 1]` syntax. Unfortunately, I wasn't aware of it when we were submitting the paper. The old syntax is a dictionary with keywords `{start: 10 km/s, stop:20, km/s, num:10000}` - is it easy to implement this as a property_type quantity_sampled_old? Otherwise, I can just write it out (specify each `start`, `stop`, and `num` as individual parameters.