Unidata/IDV — pull request #21 by tomw2 (2012-11-14 18:54:34+00:00)
Title: Remove 'All levels' option from Point Data level selection widget 

to make the level choice consistent across all menus. Added "canDoAllLevels()" method so that each DataSourceImpl can make it known to the world. This affects the data selection widget that appears in the Field Selector when "levels" are available. The default is "true", but PointDataSource data were set to "false" since "All levels" is not appropriate for point data.