[ncl-talk] XY plot

[Amarjiit Vikkas Pandde]

Thank you very much for such a detailed and stepwise explanation.
My plot works perfectly now, although I ended up using tmXMajorGrid
resource instead of gsm_polyline.

Thank you again,
Amarjiit

On Thu, Oct 31, 2019 at 11:07 AM Dennis Shea <shea at ucar.edu> wrote:

> Different aspects of your attached plot are outlined below. There are a
> number of other examples if you look around for them.
>
> *http://www.ncl.ucar.edu/Applications/scatter.shtml*
> <http://www.ncl.ucar.edu/Applications/scatter.shtml>
> Example 12 [created by Alan Brammer]
>
> ---
> Filled Circles:
>
>   res at xyMarkLineMode = "Markers"      ; default is line
>   res at xyMarker              = 16                 ; filled dot
>   res at xyMarkerColor      = "Red"
>   res at xyMarkerSizeF       = 0.025          ; Marker size (default 0.01) ; may have to play with size
>
> ----
> Y-Axis Labels
>
>   res at tmYLMode                = "Explicit"
>   res at tmYLLabels              =  (/"CNRM-CM5","IPSL-CM5B-LR", ....., \
>
>                                                  ,.....                      ,"GISS-E2-R-CC" /)
>
>   res at tmYLValues              = (/ Y_axis_values.../)
>
> ---
> Shading:
>
> *http://www.ncl.ucar.edu/Applications/polyg.shtml*
> <http://www.ncl.ucar.edu/Applications/polyg.shtml>
> Example 26
> ---
> Vertical lines:
>
> *http://www.ncl.ucar.edu/Applications/xy.shtml*
> <http://www.ncl.ucar.edu/Applications/xy.shtml>
> Example 20
> Example 27
>
> ---
> Add text:
>
>     *gsn_add_text*
> <http://www.ncl.ucar.edu/Document/Graphics/Interfaces/gsn_add_text.shtml>,
>   *gsn_text*
> <http://www.ncl.ucar.edu/Document/Graphics/Interfaces/gsn_text.shtml>
>
>  txres               = True
>  txres at txFontHeightF = ...            ; Set the font height
>
>  label = "CMIP5"                     ; txFuncCode is ~
>  text = gsn_add_text(wks,plot,label,xValue, yValue, txres)
>
> Good luck
>
>
> On Wed, Oct 30, 2019 at 10:12 PM Amarjiit Vikkas Pandde via ncl-talk <
> ncl-talk at ucar.edu> wrote:
>
>> Apologies for the precious Email
>> Dear NCL Users,
>>
>> I'm trying to recreate the attached plot in NCL. The plot is averaged 30
>> years of volume transport of ACC(red dots) and 2 standard deviations of
>> volume transport (error bars)
>> How do I plot datasets(y-axis) vs Transport(x-axis) using same marker?
>> Can I get this exact error bar in NCL? I believe I need to use
>> gsm_add_polymarker but I cannot find this exact error bar in the list of
>> given markers?
>>
>> Thank you in advance,
>> Amarjiit
>> _______________________________________________
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>
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