Re: ncl

[1]
Please include a better "Subject" than just 'ncl'
All questions to ncl-talk are ncl related.

[2]
Please see the Applications (Example) page. For example,
Example 1 at http://www.ncl.ucar.edu/Applications/text.shtml

   res = True ; plot mods desired
   res@gsnFrame = False ; don't advance frame yet

   plot=gsn_csm_xy(wks,......) ; Draw xy plot.

;************************************************
; Draw text on plot using plot coordinates.
;************************************************
   txres = True ; text mods desired
   txres@txFontHeightF = 0.03 ; font smaller. default big

   info = "s="+sprintf("%5.2f", slope) +"; yi="+sprintf("%5.2f", y_inter)
   gsn_text(wks,plot, info ,6500, 271.25 ,txres)

   frame(wks) ; now advance frame

or, simpler

   res = True ; plot mods desired
                     [snip]
   res@gsnCenterString= "s="+sprintf("%5.2f", slope) + \
                        "; yi="+sprintf("%5.2f", y_inter)

   plot=gsn_csm_xy(wks,......) ; Draw xy plot.

On 9/25/11 7:36 AM, cnl88 wrote:
> how can i write the command to display slope and r in the drawing above .
> hope for your help ;thank you
>
>
>
>
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Received on Sun Sep 25 07:51:46 2011