Initial conditions of our composite stellar disks. First row: Circular velocity (black curve) of the model, together with the rotation curves of the cold (blue), intermediate (green), and hot (red) disks. Second row: In-plane radial velocity dispersion of the cold (blue), intermediate (green), and hot (red) disks as a function of the distance R from the galaxy center. Third row: In-plane tangential velocity dispersion of the cold (blue), intermediate (green), and hot (red) disks as a function of the distance R from the galaxy center. Bottom row: Vertical velocity dispersion of the cold (blue), intermediate (green), and hot (red) disks as a function of the distance R from the galaxy center. Model 1 is shown in the left column, and Model 2 in the right column, as indicated.