Fig. 3
From: On the cloud radiative effect for tropical high clouds overlying low clouds
Comparison of CREs between model simulations (a, b) and satellite observations (c, d). Left and right plots in each row represent single-layered clouds (a, c) and multi-layered clouds (b, d). Thin and thick lines show full CRE ranges for each 3 \( \le \) COT < 9 and 9 \( \le \) COT < 25, respectively. Hollow and filled circles each indicate CREs when COT is constrained at 6 and 15, for the limited CTPhigh of 200 to 270 hPa