FGRefuel02.ac material Cube.022 Cube.023 Cube.024 Cube.025 Cube.026 Cube.029_1 Cube.018 Cube.013 Cube.014 /sim/time/sun-angle-rad 1.57 0.3 0.3 0.3 0.5 0.5 0.5 material Cube.022 Cube.023 Cube.024 Cube.025 Cube.026 Cube.029_1 Cube.018 Cube.013 Cube.014 /sim/time/sun-angle-rad 1.57 0.1 0.1 0.1