SYNOPSISsimcontr image xsize ysize
DESCRIPTIONsimcontr creates an unsigned char one band grey scale image of sizes xsize by ysize. The created pattern consists of two neighbouring squares one dark (left square) and one light (right square). The left one containes a smaller light square and the right one containes a darker square.
AUTHORN. Dessipris - 27/02/1992