output.tag.set_title("RGBSHIFT");
output.tag.set_property("R_DX", config.r_dx);
output.tag.set_property("R_DY", config.r_dy);
output.tag.set_title("RGBSHIFT");
output.tag.set_property("R_DX", config.r_dx);
output.tag.set_property("R_DY", config.r_dy);