Re: [ferret_users] contour labels

[xdz@xxxxxxxxxxxx (Xiangdong Zhang)]

Thanks, I got it. One more question: the contour line is broken when
crossing 0-degree longitude. Any suggestion to fix this problem? 


On Thu, Nov 02, 2006 at 04:13:57PM -0800, william s. kessler wrote:
> contour/lev=(10,10,1,-3) variable   ! in this case the 3rd value  
> (delta) can be anything
> 
> On 2Nov 2006, at 4:11 PM, Xiangdong Zhang wrote:
> 
> >Hi, Billy,
> >
> >Thanks. What I am doing is to plot one contour line, like
> >
> >contour/lev=(10)
> >
> >How to remove the label in this case?
> >
> >Thanks,
> >Xiangdong
> >
> >
> >
> >On Thu, Nov 02, 2006 at 04:04:54PM -0800, william s. kessler wrote:
> >>Hi XiangDong -
> >>
> >>When you specify the levels, use -3 for the key (4th value in the
> >>level specification):
> >>
> >>contour/lev=(0,10,1,-3) variable	! 0 to 10 by 1 with no label
> >>
> >>Other possibilities
> >>
> >>contour/lev=(0,10,1,-1) variable	! 0 to 10 by 1 with integer labels
> >>
> >>contour/lev=(0,10,1,-1)(4.75,5.75,.5,2) variable	! 0 to 10 by 1 with
> >>integer labels, plus 4.75 to 5.75 by 0.5 with 2 decimal places in the
> >>label
> >>
> >>Various other possibilities exist, for example control of which are
> >>dashed or thick lines. This should be given under contour in the  
> >>manual.
> >>
> >>Billy K
> >>
> >>
> >>On 2Nov 2006, at 3:36 PM, Xiangdong Zhang wrote:
> >>
> >>>Hello, Ferreters:
> >>>
> >>>I am trying to remove the contour labels in my plot. Attempted  
> >>>several
> >>>ways but did not work. I appreciate your suggestions if you have.
> >>>Thanks.
> >>>
> >>>Xiangdong Zhang