Plotting syntax

[Jean-Michel Pichavant]

----- Original Message ----- 

> Hi Python experts,
> I am working with an array of data and am trying to plot several
> columns of data which are not continuous; i.e. I would like to plot
> columns 1:4 and 6:8, without plotting column 5. The syntax I am
> currently using is:

> oplot (t,d[:,0:4])

> The question is: How do I specify within the above command, for
> columns 6:8 to be plotted?
> Thanks for any help you may provide.
> Cheers,
> Vlad

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Hi,

x = x[0:4]+ x[5:8]
y = y[0:4]+ y[5:8]

skips the element at index 4, meaning the fifth columns.
Alternatively,

x = x[:4]+ x[5:]
y = y[:4]+ y[5:]

skips the 5th element without regard for the length of the list. 
http://docs.python.org/release/2.3.5/whatsnew/section-slices.html

JM


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