SciTools/iris — pull request #208 by pp-mo (2012-11-19 17:11:01+00:00)
Title: Externalise tests

First attempt to pare down the test data resources. The 2 largest of all were **only** referred to in the io format picker test, so have now replaced these with equivalent little ones.
( Tested with fake local copy of standard testdata, to double-check we don't need these files for any other tests. )