This program will stack HiRISE color images. The images must have been run through the "slither" procedure so that the pixels are spectrally aligned. The output cube will contain three bands in blue-green, red, and infrared order. The Mosaic group will be written to the labels of the output cube which defines information about the three stacked bands. This information is used in the program "hirdrgen". Using the program "cubeit" will not create this group and therefore "cubeit" products can not be written in RDR format. Note that only CCDs RED4, IR10, and BG12 or RED5, IR11, and BG13 can be stacked. The program will report an error if invalid CCD combinations are given.