Top panel shows the temperature profile of a standard ProDiMo model and the bottom shows the temperature profile of our model that includes a dust-depleted inner disk and increased inner-disk gas-phase elemental abundances (see Table 2). The dashed blue line indicates where the visual extinction reaches unity (A_V = 1); the white contours show the gas temperatures of 100, 1000, and 10 000 K. The vertical red line indicates where the temperature is analyzed in Fig. 5 and the red dot is the grid point at which the chemistry is analyzed (Fig. 6).