| Description: | An intermediate process, surfspecalb_transform, of the surfspecalb1mlawer VAP incorrectly
treated its input datastream (intermediate datastream surfspecalbmfrsr.c0) as it had a
bin alignment equal to the end of the bin, but it was actually the middle of the bin. The
result was a shifting of the values with respect to time 10 seconds to the left. The
impact on the primary measurement, spectral albedo, was considered to be less than the
uncertainty of that measurement. The attached plot
sgpsurfspecalb1mlawerC1.20040101.000000.spectral_albedo.png, shows the before and after values of the spectral albedo (in red, the
blue line is not visible because the values are almost the same), and the absolute value
of the difference of these values (in purple). The axis on the left is for the red line
representing albedo, the axis for the difference (purple line) is on the right.
The problem occurs for all measurements dimensioned by time. |