# pampop9 > Simulate a multi-lens camera such as the Pop9. > More information: . - Tile the input image xtiles by ytiles times, increasing the offset each time as determined by xdelta and ydelta: `pampop9 {{path/to/input.pam}} {{xtiles}} {{ytiles}} {{xdelta}} {{ydelta}} > {{path/to/output.pam}}`