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From: Varun on 24 Jul 2010 08:16
I have some figures with too many data points plotted, but not the actual data. I'm looking for some means to reduce the number of data points on the figure (by a factor of 10). Is there any efficient way to do it than first extracting all the data and then re-plotting?

Thanks!
From: dpb on 24 Jul 2010 08:59
Varun wrote:
> I have some figures with too many data points plotted, but not the
> actual data. I'm looking for some means to reduce the number of data
> points on the figure (by a factor of 10). Is there any efficient way to
> do it than first extracting all the data and then re-plotting?

Since you can "extract" all the data by a single get() (at least for a
given line), do the decimation and set() it back, that doesn't seem
particularly inefficient...

--
From: Varun on 24 Jul 2010 12:45
dpb <none(a)non.net> wrote in message <i2eo9h$mdo$1(a)news.eternal-september.org>...

> Since you can "extract" all the data by a single get() (at least for a
> given line), do the decimation and set() it back, that doesn't seem
> particularly inefficient...
>
> --

Thanks a lot. Didn't quite realize it was this easy. Actually, I didn't know about the set function earlier.
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