[ncl-talk] resources issue

[ali mughal]

Dear Rashed

Thanks for this.

I installed ncl version 6.5 and it worked fine

On Thu, Jul 15, 2021 at 2:15 PM Rashed Mahmood <rashidcomsis at gmail.com>
wrote:

>  What is your NCL version? (ncl -V)
>
> Note that "lbBoxEndCapStyle" resource is available in version 6.4.0 and
> later ones. You may need to upgrade to the latest version.
>
> On Thu, Jul 15, 2021 at 5:51 AM ali mughal <mughalali655 at gmail.com> wrote:
>
>> Thanks for sharing the script.
>>
>> I made changes to my script using your shared script (please see
>> attached) but I still get the following warning and the attached image does
>> not show triangular edges.
>>
>> warning:lbBoxEndCapStyle is not a valid resource in testplot_contour at
>> this time
>> warning:lbBoxEndCapStyle is not a resource in the given object
>>
>>
>>
>> On Wed, Jul 14, 2021 at 5:21 PM Rashed Mahmood <rashidcomsis at gmail.com>
>> wrote:
>>
>>> I am not sure what you are trying to achieve here. Did you try to test
>>> this? What does your plot look like?
>>> Since I do not have your data file so I used dummy data to test the plot
>>> using your resources. See attached plot and the script, there is no problem
>>> with triangle edges.
>>>
>>> On Wed, Jul 14, 2021 at 7:55 AM ali mughal <mughalali655 at gmail.com>
>>> wrote:
>>>
>>>> Dear Rashed
>>>>
>>>> Thank you for the suggestion. It worked.
>>>>
>>>> Can anyone let me know how to correct obtain triangular edges for the
>>>> label bar considering the sequence below and suggestion from Rashed.
>>>>
>>>> On Wednesday, July 14, 2021, Rashed Mahmood <rashidcomsis at gmail.com>
>>>> wrote:
>>>>
>>>>> Hi Ali,
>>>>> You are defining the "cmap_data" after calling "contour_lh =
>>>>> gsn_csm_contour(wks,lh_avg,res) " so this would not work. You can move
>>>>> contour_lh* after your final res settings. Normally I prefer using
>>>>> something  like:
>>>>>
>>>>> res at cnFillPalette = cmap_data(0:dimsizes(levels)-1,:)
>>>>> contour_lh        = gsn_csm_contour(wks,lh_avg,res)
>>>>>
>>>>> There are some resources which are likely not needed for example (res at cnFillColors, res at lbLabelStrings).
>>>>>
>>>>> I am not sure why triangle edges do not work but this can be easily tested by only plotting contour_lh (i.e. without calling overlays).
>>>>>
>>>>> Cheers,
>>>>>
>>>>> Rashed
>>>>>
>>>>>
>>>>>
>>>>> On Tue, Jul 13, 2021 at 4:42 PM ali mughal via ncl-talk <
>>>>> ncl-talk at mailman.ucar.edu> wrote:
>>>>>
>>>>>> Dear NCL users
>>>>>>
>>>>>> I am trying to using the following plotting sequence but some of the
>>>>>> resources do not change no matter how hard I try. I mention the issues I am
>>>>>> facing adjacent to the lines in the script. Secondly, I am also trying to
>>>>>> obtain triangular edges in the label bar but I am not successful in that as
>>>>>> well. I hope some one can help. Please see the plotting sequence below
>>>>>>
>>>>>> lh_avg at description = "ABC"
>>>>>> lh_avg at units = "~S~o~N~C"
>>>>>> type = "png"
>>>>>> wks = gsn_open_wks(type,"LH_d05_diff_3_1_"+hour)
>>>>>>
>>>>>> res                          = True
>>>>>> res at gsnMaximize              = True
>>>>>> res at gsnDraw                  = False
>>>>>> res at gsnFrame                 = False
>>>>>> res at cnFillOn                 = True
>>>>>> res at cnLinesOn                = False
>>>>>> res at tmYROn                   = False
>>>>>> res at lbOrientation            = "Vertical"
>>>>>> res at lbLabelFontHeightF       = 0.010
>>>>>> res at lbLabelFontThicknessF    =1.5
>>>>>> res at lbBoxMajorExtentF        = 0.75
>>>>>> res at lbBoxEndCapStyle         = "TriangleBothEnds"              (why
>>>>>> is this not working ? Do I need to add other resources or turn off
>>>>>> automatic settings)
>>>>>> contour_lh                   = gsn_csm_contour(wks,lh_avg,res)
>>>>>> getvalues contour_lh
>>>>>>   "cnLevels" : levels
>>>>>> end getvalues
>>>>>> cmap_data=read_colormap_file("wgne15")             (Whatever I set
>>>>>> here is not shown in the final plot. I tried setting this to "BlWhRe" but
>>>>>> it didn't worked nor does "ncl_default" work. I only see a default image
>>>>>> res at cnFillColors         = cmap_data(0:dimsizes(levels)-1,:)
>>>>>> res at lbLabelStrings       = sprintf("%3.1f",levels)
>>>>>>
>>>>>> pltres = True
>>>>>> pltres at NoTitles = True
>>>>>> pltres at gsnMaximize = True
>>>>>> pltres at FramePlot = False
>>>>>> pltres at PanelPlot = True
>>>>>> mpres            = True
>>>>>> mpres at mpOutlineBoundarySets    ="NoBoundaries"
>>>>>> plot = wrf_map_overlays(a,wks,(/contour_lh/),pltres,mpres)
>>>>>> shape_files =
>>>>>> (/"/Shapefiles/SGP_adm_shp/SGP_adm0.shp","/Shapefiles/MYS_adm0.shp","/Shapefiles/IDN_adm0.shp"/)
>>>>>> plot = add_coastline_sgmyid(shape_files,wks,plot,"black")
>>>>>> draw(plot)
>>>>>> frame(wks)
>>>>>>
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>>>>>
>>>>>
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