bug with horizontal colorbar?

       Hi, I was trying to use colorbar and to place it

    > horizontal or vertical. I saw that I can't use the
    > horizontal bar because the scale is not taken in
    > count. Instead to have a scale between 3 and 9 (for
    > example) like I have with a vertical colorbar, I obtain a
    > scale between 0 and 1.

While I can figure these problems out on my own, it always helps if
you provide small examples that I can run on my machine that expose
the problem.

Remember the maxim: a code snippet is worth a thousand words...