Re: Using gsn_add_polyline in gsn_csm_x2y

Actually, I think you can do this using the "xy2" attribute that is
returned with the call to gsn_csm_xy2.

So, if your call looks something like this:

    plot = gsm_csm_x2y(wks,x1,x2,y,res1,res2)

Then in your gsn_add_polyline calls, use "plot_at_xy2" instead of "plot"
as the second argument:

     dum1 = gsn_add_polyline(wks,plot_at_xy2,xline,yline,gres)

I don't have a specific example, unfortunately, but if you get this
working, and if you are willing, I can add your example to our
applications page.

--Mary

On Tue, 7 Apr 2009, Adam Phillips wrote:

> Hi Debasish,
> I think the only way to do this is to separately plot each timeseries,
> using the bottom x-axis labels for one plot and the top x-axis labels
> for another, and then to use overlay to combine the two. Adam
>
> Debasish Pai Mazumder wrote:
>> Hello,
>>
>>
>>
>> I draw XY plot with two different X-axis using gsn_csm_x2y. I am trying
>> to add error bars in that XY plot. When I use the function
>> gsn_add_polyline to add the error bars, I only get error bars with
>> respect to one of the X-axis. How can I get error bars for both X-axis?
>>
>>
>>
>> Thanks
>>
>>
>>
>> Debasish
>>
>>
>>
>> ---------------------------------------------------------------------------------
>>
>>
>>
>> Debasish Pai Mazumder
>>
>> Graduate Research Assistant
>> Geophysical Institute,University of Alaska Fairbanks,
>>
>> 903 Koyukuk Drive
>>
>> Fairbanks, AK 99775
>>
>> USA
>>
>>
>>
>> Phone : +1 907 474 7618
>>
>> Email : debasish_at_gi.alaska.edu <mailto:debasish_at_gi.alaska.edu>
>>
>>
>>
>>
>> ------------------------------------------------------------------------
>>
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> --
> --------------------------------------------------------------
> Adam Phillips asphilli_at_ucar.edu
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Received on Tue Apr 07 2009 - 14:16:09 MDT