Re: BX value out of range

Thank you Mary and Fred,

Yeah the problem is caused by the coordinate/boundary. The
latitude/longitude read from nc file is 180*198, but l appoint another two
values laterly, the error information disappear after I change these two
values to 180 and 198!

Have a good weekend!
On Sat, Aug 15, 2009 at 1:49 AM, Mary Haley <haley_at_ucar.edu> wrote:

>
> To add to Fred's comments: is is likely that NCL is trying to
> calculate BX internally, if you set res_at_gsnMaximize = True.
>
> If you have elements of your plot that are being drawn outside the
> unit square window, then this might cause a bad value for BX
> to be calculated.
>
> To debug this, try drawing your plot to an "x11" window instead of a
> PS/PDF file:
>
> wks = gsn_open_wks("x11",...)
>
> Look at the plot to see if it looks like any part of it is going
> outside the boundaries. If so, then recheck your script to see what
> might be causing this.
>
> --Mary
>
>
>
> On Fri, 14 Aug 2009, Fred Clare wrote:
>
>
>> On Aug 14, 2009, at 11:00 AM, H.Dang wrote:
>>
>> Good afternoon!
>>>
>>> Anyone please tell me what causes these errors? Thank you!
>>>
>>> ERROR 17 IN NGSETI - BX value out of range, no action taken
>>> ERROR 1 IN NGSETI - Uncleared prior error
>>>
>>
>> This error is caused by a custom setting of the upper right coordinate
>> of a
>> Postscript output page. To produce this error the absolute value of the
>> coordinate setting has to be larger than 72,000. More information will
>> be required to know exactly why this is happening.
>>
>> Fred Clare
>>
>>>
>>> --
>>> Cordially,
>>> Hongyan
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>>
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-- 
Cordially,
Hongyan

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Received on Sat Aug 15 2009 - 09:27:24 MDT