<div dir="ltr"><div><div><div><div><div>Hi NCL,<br><br></div>I'm having a hard time plotting a drawing a single horizontal line on a lat and lon plot. I used gsn_add_polyline but I would not draw. I'm doing this to show where I sliced the vertical cross section. I get a plot without a line
drawn. The error that I get is the following: warning:gslinesColor is
not a valid resource in graphic_style at this time<br>
warning:gslineThicknessF is not a valid resource in graphic_style at this time<br><br></div>Script:<br><br>plres = True<br>plres@gslinesColor = "blue"<br>plres@gslineThicknessF = 2.0<br><br>lat = (/38.30, 38.30/)<br>lon = (/-120.00, -119.10/)<br><br>plot = gsn_add_polyline(wks,contour,lon,lat,plres)<br><br>draw(contour)<br>frame(wks)<br><br></div>Any help with this would be greatly appreciated!<br><br></div>Thanks,<br></div>Kerwyn<br>
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