how to modify the x-axis and y-axis ?

From: Jie TANG <totangjie_at_nyahnyahspammersnyahnyah>
Date: Tue Dec 06 2011 - 00:29:14 MST

hi ,ncl group.
  I draw a figure by some command:

   HGTprs =gbfile->HGT_PRS(5,:,:)

 figtype="ps"
 hgt_wks = gsn_open_wks(figtype,"./out/test_hgt")
      res=True
     hgt = gsn_contour(hgt_wks,HGTprs,res)
;************************************************

and get such a figure.But now my question is

how to modify the x-axis or y-axis by myself .for example .I hope

the x-axis frm -200 to 200 and y-axis from -200 to 200?

how could I do ?

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Received on Tue Dec 6 00:29:24 2011

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