SciTools/iris — pull request #578 by ajdawson (2013-06-26 09:56:42+00:00)
Title: Corrected filtered values in SOI example.

It is necessary to multiply the weighted rolling window by the sum of the filter weights to get the correct values. This does not have a big impact on this particular example, but for other uses of filtering it could be extremely important. It is included in this example to promote correctness. `make extest` is passing at my end.