astropy/astropy — pull request #732 by astrofrog (2013-10-05 21:10:44+00:00)
Title: Set column units when initializing Column or Table from a Quantity

`Column('a', np.arange(3) * u.m` should initialize the column `units` attribute to `u.m`. Currently the unit is just dropped on the floor.

This will apply to all `Table` operations as well.