Surface density of the gas (left), small dust (middle), and large dust (right) in three models for the HD 100546 disk. The blue lines show the full gas disk model presented in Keyte et al. (2023), the orange lines show the model presented in Pirovano et al. (2022), and the purple lines show the model presented in this work. The shaded blue background indicates the dusty inner disk and the dust rings modelled in this work. The surface density ∑_c/e at r_c is indicated with a scatter point in the left panel.