fill and contour

[Dongxiao Zhang <Dongxiao.Zhang@xxxxxxxx>]

Hi all,

I want to overlay contours on a "filled" field. But the contour left a 
stripe near the northern boundary blank (no contours overlaid). The 
contours and colors do line-up together very well in the rest of the domain.
Here are some information about the grid of the variable.

show grid sa
    GRID GCR1
 name       axis              # pts   start                end
 LON       LONGITUDE          181mr   110E(-250)           70W(-70)
 LAT       LATITUDE            61 r   30S                  30N
 normal    Z
 T         TIME                 1 r   17-JUL-1967 09:00    17-JUL-1967

list y[gy=sa,j=58:61]
 30N   / 61:  30.00
 29N   / 60:  29.00
 28N   / 59:  28.00
 27N   / 58:  27.00

Is this a known problem? A way to get around?

Thanks,

Dongxiao
--------------------------------------------------------------------
Dr. Dongxiao Zhang
NOAA/PMEL Bld#3
7600 Sand Point Way NE
Seattle, WA 98115-0070
Phone  : (206)526-4184
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