[base] Slow data export to stdin.txt for R-plugins

[<Hen...@ag...>]

Hi,
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When we run R-plugins in BASE, for example Arrayplots, the data export =
part takes 'ages'.
For instance export alone of a 2-ch experiment with 55k spot and only =
two slides takes almost 12 hours?!
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Strangely if we select only int1 and int2 in the plugin instead of the =
normal columns (int1, int2, flags, bg1, bg2) export takes only a few =
minutes?!
But then of course, the R-plugin will not work properly due to the =
missing columns.
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Any idea on how to optimize the data export?=20
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Henrik
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BASE 1.2.16