SciTools/iris — pull request #659 by rhattersley (2013-07-31 14:56:44+00:00)
Title: Fast Cell construction during merge

Also ditches some unnecessary (legacy?) checking in `Coord.cell()`. The points and bounds must have consistent shapes so once we've checked the sliced points there's nothing to be gained by checking the sliced bounds.

(Yet) another 3% off the load time. :smile: