Re: Marker colors in scatter plot

Hi,

Note the distinction between the "xyMarkerColor" versus
"xyMarkerColors" resources. I think you want the plural version to
get what you want. That said, the docs say it takes an array of
ColorIndex, so I'm not certain using named colors will work there.

Rick

On Apr 8, 2010, at 1:28 PM, Jiangfeng Wei wrote:

> Dear all,
>
> In this short code, I am going to set the first 3 markers in red and
> last 3 markers in blue. But they are plotted in red. Any problem with
> the code?
>
>
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
>
> begin
> wks = gsn_open_wks("x11","scatter")
>
> res = True ; plot mods desired
> res@xyMarkLineMode = "Markers" ; choose which have markers
> res@xyMarkers = 16 ; choose type of
> marker
> res@xyMarkerColor = (/"red","red","red","blue","blue","blue"/)
>
> x = ispan(1,6,1)
> y = x+3
>
> plot = gsn_csm_xy (wks,x,y,res)
>
> end
> ~
>
>
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Received on Thu Apr 8 13:39:44 2010