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Re: iplot colorbar label [message #68016 is a reply to message #67874]

Thu, 10 September 2009 03:11

Thibault .
Messages: 9
Registered: September 2009

Junior Member

Thanks for the routine!

Indeed, I dont want the label to be the color index.
I set my color table to a third variable z ( x and y are the
positions).
my_col = fix(z * 255/(max(z)-min(z))) where z spans the range 50 to
800.
I think that writing this makes the plot that i want, attributing to
each point defined by x and y in position, the appropriate color
according to the z value.
Then, using your pp_colorbar_range.pro routine by setting:

iplot,x,y,/insert_colorbar,rgb_table=39,sym_index=3,/
scatter,vert_colors=my_col
pp_colorbar_range,[min(z),max(z)],font_size=12

it gives something which seems to make sense... I hope it does :)

In which way the keyword colors=colors is useful??

Furthermore, do you have any idea how to save the iplots as postscript
files?

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[Message index]

		Re: iplot colorbar label By: penteado on Wed, 09 September 2009 13:02
		Re: iplot colorbar label By: Thibault . on Thu, 10 September 2009 03:11

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