If ``forwards only'' was selected (at the first output parameter prompt #16.1, or #22.2.1) to display just space-time patterns, further prompts are presented in a top right window to set colors, presentation of 2d patterns, and select various ways of analysing the patterns. These setting may subsequently be altered ``on the fly'' while the space-time patterns are generating.
Note that as in ``output parameter options`` (#17), a reminder is shown in a top centre window that entering ``d'' will accept all remaining defaults for the final space-time pattern options, and skip further options.