SciTools/iris — pull request #562 by bjlittle (2013-06-18 15:24:56+00:00)
Title: Calculating mass transport for constant latitude.

This PR introduces experimental functionality to calculate mass transport along constant lines of latitude.

Requires PR https://github.com/SciTools/iris-test-data/pull/12 in order to run the supporting unit tests.

Further analysis/verification is required to ensure that the behaviour around the top and right-hand side of the grid is correct.