Changes in UserFunc syntax from 6.0 to 6.2
Direct Macros Overview: Namespacing and input file structure
A Slab block defined the lower and upper bounds to a volume. Slab blocks are used in several different contexts in Vorpal.
<Slab loadSlab>
lowerBounds = [0 0 0]
upperBounds = [1 1 1]
</Slab>
<Slab emitSurface>
lowerBounds = [0 0 0]
upperBounds = [0 1 1]
</Slab>
<Slab initLoadSlab>
lowerBounds = [0 0 0]
upperBounds = [1 1 1]
</Slab>
<Slab region>
lowerBounds = [0 0 0]
upperBounds = [1 1 1]
</Slab>