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Re: Plot buffer size
On Wed, 11 Feb 2004, Wendy Wang wrote:
> I try to make a contour:
>
> yes? set memory/size=99
> yes? fill u[l=@sbx:5,k=2]
>
> the data set has the following:
>
> name title I J K L
> U Zonal Velocity 1:209 1:31 1:15 1:360
>
> But I got
>
> **ERROR: a program limit has been reached: 2332440 points to plot
> Plot buffer size is: 495000
Hi Wendy,
Maybe the underlying problem is that you're trying to "FILL" a 3d field,
instead of 2d as required. This is because you've taken a slice of this
4-dimensional dataset in k only; the l=@sbx simply does a 5-point box smoother
in time, leaving the time axis intact. Try one of the following instead:
fill u[i=1,k=2,l=@sbx:5] (smoothed Hovmuller at i=1, k=2)
fill u[j=1,k=2,l=@sbx:5] (smoothed Hovmuller at j=1, k=2)
fill u[k=2,l=5] (spatial map of unsmoothed field at k=2, l=5)
Cheers,
Andrew
+--------------------------------------------------------+
| Dr. Andrew T. Wittenberg | GFDL/NOAA |
| Andrew.Wittenberg@noaa.gov | Princeton, NJ |
+--------------------------------------------------------+
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