Regions of a system we consider in a run. “Halo” only includes observers at rest in the local rest frame and rotating with ω. “Outer disk” is the main AD of the system. Material there can move in four different ways: at rest in the local rest frame rotating with ω, purely azimuthally with angular velocity Ω, or by slowly infalling in a manner like SANE and MAD. “Inner disk” is the region of infalling material and thus includes only matter at rest in the local rest frame and infalling material mimicking SANE and MAD. The “Outflow” region is part of a cylinder centered at the system’s rotation axis that includes the BH’s ergosphere and has thus a radius r = 2M. The actual region is considered to exist above a certain height, further away from the BH. In this region, we can have matter at rest in the local rest frame and matter flowing outward with a certain velocity. We may also consider a subregion there (see e.g., Asada et al. 2016; Park et al. 2019), a narrower cone or cylinder with radius r = M with stronger outflow and faster velocity or even with velocity of the opposite direction.