[Plplot-general] plimage color scale

[Hezekiah M. C. <hc...@at...>]

I am currently attempting to use the plimage function to display
several different intensity maps.  The function seems to work
properly, and the images are displayed as I would generally expect.
However, I would like to keep the color scale the same across each
plot, such that a given intensity value always displays with the same
color.  From what I can tell, plimage seems to automatically adjust to
color scale to evenly cover the range of provided data.

Is there a way to get around this, and force plimage to always plot
(for example) a value of 0.0 as the color 0.0 and a value of 1.0 as
the color 1.0?  Without this it makes comparison between plots much
more difficult.

I am using PLplot 5.8.0 and have read through the plimage source code,
but it is not clear to me if this is possible with the function as-is.

Hez

-- 
Hezekiah M. Carty
Graduate Research Assistant
University of Maryland
Department of Atmospheric and Oceanic Science