Brent,
Modify your program to look like this.
Import -> Include -> AutoGrayScale ------------ Color ->
|
Colormap -
If you connect AutoGrayScale to the input of Colormap, it will reset the
min/max values to that of each set of data. If you don't, colormap has no
reason to change and I believe you can set min and max to whatever you want.
This is what Richard was suggesting.
Cheers,
Cameron
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Brent
Bailey
Sent: Friday, 5 December 2003 8:07 AM
To: Richard Guenther
Cc: DX
Subject: Re: [opendx-users] colormap and min/max
Sorry, maybe I didn't explain the problem correctly. How can I show
_two_ data set in the same space with only _one_ color? I need the
colormap so that I can have more than one data set displayed.
On Thu, 2003-12-04 at 16:09, Richard Guenther wrote:
> On Thu, 4 Dec 2003, Brent Bailey wrote:
>
> > I have been fighting with Colormap for the last couple of days and I
> > can't figure out if I'm wrong or it's mis-behaving. I have two sets of
> > connection dependent data that can vary between zero and one for each
> > type, but the total will never be greater than one (though it can be
> > less than one.) I have a problem trying to get to display in dx, but
> > what I have found that sort of works is each data set goes through
> > something like the following:
> >
> > Import -> Include -> AutoGrayScale ------------ Color ->
> > | |
> > -> Colormap -
> >
> > This now allows me a continuous range between zero and one, then color
> > it according to the Colormap. The problem is that the Colormap keeps
> > losing my min and max values. I don't know if this is due to the fact
> > that I import a large sequence of values, but it seems to "revert" to
> > the min/max of the values of the current data set and not my user
> > specified min/max. I have the min/max values set in the Include,
> > AutoGrayScale and Colormap itself, but the Colormap is not repecting
> > these. After I run the sequence, I go back to the min/max values in
> > Colormap and they have changed!
>
> Dont connect AutoGrayScale to Colormap then.
>
> Richard.
--
Brent Bailey <[EMAIL PROTECTED]>
