pattern line color

Hello:

I am using "gsn_contour_shade" to draw hatching pattern on a map.

;******************************
      opt = True
      opt@gsnShadeFillType = "pattern" ; pattern fill
      opt@gsnShadeHigh = 3
      plots3(i) = gsn_csm_contour(wks, var1_ct(ind_num(i), :, :), res2)
      plots3(i) = gsn_contour_shade(plots3(i), -9999.0, 2.0, opt)
      overlay(plots(i), plots3(i))
;*******

It draws the hatching pattern "////" in black color. I want to draw the
hatching pattern in a different color e.g. blue color "////" .

I am not sure how to do it. Any clue? I really appreciate your help.

thanks
sanjiv kumar

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Received on Wed Jan 29 14:20:40 2014