Spaces have been enhanced in two major areas. First the ability to create spaces has been improved with the addition of the Place Space Automatically tool. This will allow users to place all the spaces for the entire model with a single click. This is a huge time saver for creating spaces.
The new Place Space Automatically tool.
The second enhancement to spaces is found in the properties. The properties have been improved to give us the ability to further define the space type. The space type has been expanded to include Energy analysis settings. These include the ability to specify an Occupancy Schedule, Lighting Schedule, and Power Schedule. These schedules will dictate usage percentage factors. If the proposed building will be primarily used between the hours of 8:00-5:00, these can be specified and taken into account in analysis.
A custom Occupancy Schedule for a Space type with the hours set for the warehouse hours.
I will try to blog about more new features in Revit MEP 2010 soon.