[ncl-talk] Plot of constant values

Raffaele Quarta raffaele.quarta at linksmt.it
Tue Nov 11 09:29:11 MST 2014


Hi,

I'm using the 6.2.0 NCL version. Actually, I'm dealing with the problem to plot an area with constant value.
I saw that starting from the version 6.2.0, the following function is able to solve the problem.

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cnConstFEnableFill

Available in version 6.2.0 and later.
If the boolean resource cnConstFEnableFill is set to True, then in most cases, constant or near-constant fields will be rendered as a filled area, rather than having the contoured area remain blank. By default, the constant field informational text box will still appear; turn it off by setting cnConstFLabelOn to False.

In the future, cnConstFEnableFill will likely default to True, with cnConstFLabelOn defaulting to False unless contour line drawing is enabled.

Default: False
-----------------------

I tried to use this solution but it seems not working. Maybe it a bug of the software?
Can you suggest a different solution?

Thank you very much.

Raffaele

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