SliceOp
From www.b-kaempgen.de
This operator removes a Dimension from a Cube, a result of a lower LogicalOlapOp. We assume a LEAN Data Cube (i.e., dataset with observations on the lowest levels only).
SliceOp gets as input an input operator, a List<Node[]> list with a header and dimensions according to Olap4ld_Metadata#getDimensions.28.29 to be sliced.
