From: Jerry <lan...@qw...> - 2008-07-03 10:34:15
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The third page of Ada example 29, x29a, compared to the C example, x29c, on the third page, moves the major ticks one day later and adds one day to the tick labels. For example, the first Ada tick label is 2005-12-15 and the first C tick label is 2005-12-14. Both are correct as far as the plot is concerned, just in different places. The first Ada major tick is 14 days from the beginning of the x-axis and the first C major tick is 13 days from the beginning. All other increments between major ticks for both Ada and C are 14 days. I tried to chase the problem down to a rounding error in the big number that is the number of seconds since 1900 but that didn't turn anything up. Other than the x-axis tick problem, everything else on the page appears the same--the data points are the same. Has anyone else seen this? Jerry |