[daip] Re: AIPS Help - TVHUE/TVHUI

[Chris Flatters]

Julia Gardner <jgardner at haystack.edu> writes:

> When I use TVHUE or TVHUI, I can make these plots.  However, the scale is 
> "backward" for the velocity axis.  There is a TV function in TVHUI or TVHUE 
> that allows me to use the mouse to change around the range of colors in 
> the velocity axis.  I am also able to reverse the scale using this 
> function.  Unfortunately, when I use this reverse option, the scale of 
> the velocity axis becomes completely blue.  

It sounds as if you used a logarithmic transform (FUNCTYPE='LG') when you
loaded the velocity field. You should do better if you set FUNCTYPE=' '.

	Chris Flatters
	cflatter at nrao.edu