SciTools/iris — pull request #1048 by pp-mo (2014-02-26 21:24:32+00:00)
Title: Added logarithmic anomaly contouring example.

Looks like another version of https://github.com/SciTools/iris/pull/1040, but actually rather more different than similar.

TODO:
- [ ] cross-refer to https://github.com/SciTools/iris/pull/1040 when that is merged.