Slab
A Slab block defined the lower and upper bounds to a volume. Slab blocks are used in several different contexts in Vorpal.
PositionGenerator Blocks
<Slab loadSlab>
lowerBounds = [0 0 0]
upperBounds = [1 1 1]
</Slab>
<Slab emitSurface>
lowerBounds = [0 0 0]
upperBounds = [0 1 1]
</Slab>
gridLoader ParticleSource Blocks
<Slab initLoadSlab>
lowerBounds = [0 0 0]
upperBounds = [1 1 1]
</Slab>
fieldAverage History Blocks
<Slab region>
lowerBounds = [0 0 0]
upperBounds = [1 1 1]
</Slab>