| 0x0C | ScatteringCoefficients | FExpressionInput | 2 flags | {OutputIndex=0, ExpressionName=None} |
| 0x004C | 0x08 | padding / unreflected |
| 0x0C | AbsorptionCoefficients | FExpressionInput | 2 flags | {OutputIndex=0, ExpressionName=None} |
| 0x0060 | 0x08 | padding / unreflected |
| 0x0C | PhaseG | FExpressionInput | 2 flags | {OutputIndex=0, ExpressionName=None} |
| 0x0074 | 0x08 | padding / unreflected |
| 0x0C | ColorScaleBehindWater | FExpressionInput | 2 flags | {OutputIndex=0, ExpressionName=None} |
| 0x0088 | 0x08 | unreflected bytes to end of UMaterialExpressionSingleLayerWaterMaterialOutput |