[no subject]

[Mark Williams <mark.williams@xxxxxxxxxx>]

Ferret users

I have a problem with inverting the yaxis on a hovmoller diagram.

The script is simple and goes like this:

fill olr[y=5s:0s@ave,t=16-nov-1992:31-mar-1993]

This is fine, but I would like to invert the yaxis (actually time in the 
data) on the plot so that time decreases towards the top of the screen.  My 
understanding is that the command should be:

fill/ylimits=31-mar-1993:16-nov-1992:-24 
olr[y=5s:0s@ave,t=16-nov-1992:31-mar-1993]

However the plot looks just the same.  It doesn''t seem to matter if I 
define the ylimits qualifier in hours instead of dates or reverse the order 
of the time interval within the square brackets.  What am I doing wrong?


Mark Williams