41     const State      s     = StateFromQ(gas, qi, state_var);  in DifferentialFilter_RHS()  local
43     v0[DIFF_FILTER_PRESSURE][i]            = wdetJ * s.Y.pressure;  in DifferentialFilter_RHS()
44     v0[DIFF_FILTER_VELOCITY_X][i]          = wdetJ * s.Y.velocity[0];  in DifferentialFilter_RHS()
45     v0[DIFF_FILTER_VELOCITY_Y][i]          = wdetJ * s.Y.velocity[1];  in DifferentialFilter_RHS()
46     v0[DIFF_FILTER_VELOCITY_Z][i]          = wdetJ * s.Y.velocity[2];  in DifferentialFilter_RHS()
47     v0[DIFF_FILTER_TEMPERATURE][i]         = wdetJ * s.Y.temperature;  in DifferentialFilter_RHS()
48     v1[DIFF_FILTER_VELOCITY_SQUARED_XX][i] = wdetJ * s.Y.velocity[0] * s.Y.velocity[0];  in DifferentialFilter_RHS()
49     v1[DIFF_FILTER_VELOCITY_SQUARED_YY][i] = wdetJ * s.Y.velocity[1] * s.Y.velocity[1];  in DifferentialFilter_RHS()
50     v1[DIFF_FILTER_VELOCITY_SQUARED_ZZ][i] = wdetJ * s.Y.velocity[2] * s.Y.velocity[2];  in DifferentialFilter_RHS()
51     v1[DIFF_FILTER_VELOCITY_SQUARED_YZ][i] = wdetJ * s.Y.velocity[1] * s.Y.velocity[2];  in DifferentialFilter_RHS()
52     v1[DIFF_FILTER_VELOCITY_SQUARED_XZ][i] = wdetJ * s.Y.velocity[0] * s.Y.velocity[2];  in DifferentialFilter_RHS()
53     v1[DIFF_FILTER_VELOCITY_SQUARED_XY][i] = wdetJ * s.Y.velocity[0] * s.Y.velocity[1];  in DifferentialFilter_RHS()