[ncl-talk] Transparency

[Rick Brownrigg]

Hi Jonathan,

Just to be clear, wk* resources are passed into the workstation at the time
it is created:

    wkstype = "pdf"
    wkstype at wkBackgroundOpacityF = 0.0
    wks = gsn_open_wks(wkstype, "myPlotName")

Is that what you've tried?  I also forget when this resource was
introduced, but its a relatively new feature, so the latest NCL version may
be needed.

Rick


On Wed, Dec 3, 2014 at 1:00 PM, jbuzan <jbuzan at purdue.edu> wrote:

> Hello NCL-talk,
>
> I am attempting to make the background on my plots transparent.  However,
> I believe I am using the wrong resource.
>
> res at cnMissingValFillPattern = “transparent”
> wkstype at wkBackgroundOpacityF = 0.0
>
> both give me warnings and do not make the background transparent.
>
> I used to be able to have backgrounds transparent in NCL 5.  NCL 6 does
> not have this feature (or at least it is not default).
>
> -Jonathan
>
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