azavea/geotrellis — pull request #296 by joshmarcus (2013-01-02 14:02:25+00:00)
Title: Resolve bug with focal ops on tiled rasters and add benchmarks.

This pull request resolves a bug in the Cellwise focal strategy code that can cause fatal errors with analysis areas, and adds a few focal operation benchmarks, including with tiled rasters.

This is a second submission of the pull request because of issues with the previous request.