The MORSE-CG computer code system has been revised to add a new geometry module MARS, which is the combinatorial geometry package that allows multiple arrays for specifying geometries. The new code system is known as MORSE-CGA where CGA indicates Combinatorial Geometry Array. The PICTURE code, which makes printer plots of 2-D slices through a combinatorial geometry mock-up, has also been revised to handle the MARS array capability. This report will document the changes required in MORSE-CG and in PICTURE. Readers are referred to Sect. M9 of the SCALE document for details on MARS and to Sect. M13 of the SCALE document for details on PICTURE.