[daip] Help-kntr
Eric Greisen
egreisen at nrao.edu
Tue Apr 8 10:36:40 EDT 2008
R.A.Angiras wrote:
> Hi,
>
> I have to plot the velocity map of some weird galaxy. Is there any way in
> AIPS to give the contour level value adjacent to the contours? This has
> become necessary as the velocity contours are not increasing uniformly.
>
> The other option I have is to use colour contours. Unfortunately, when I
> use the standard rgblevs available in AIPS (like RAINLEVS, CIRCLEVS etc) I
> am getting the colour levels inside the image. Is there any way to keep
> these levels just like the default kntr levs (outside the image at the
> bottom)?
The color option which is what I was going to recommend after reading
your first paragraph only works within the plot area. Labeling outside
the plot cannot be done in such complicated colors - and would look
entirley different against the white background compared to where they
are drawn against a black background.
You can add your own labels to aips plots in the PostScript. See HELP
POSTSCRIPT. If you know which contour is which - and the color will
show that - then perhaps you can figure out how to place contour labels.
That problem in a general contouring package is simply too hard.
Choosing a BLC, TRC to allow room for the RGBLEVS labeling in the image
area is a simpler choice.
Eric Greisen
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