[Geoserver-users] Official <ColorMap> type "intervals" documentation.

GeoServer GeoServer User
1

I am applying different styles in GeoServer for specific products like NDVI, RGB, etc. I usually refers to documentation and in this case I found something that is not clear from my understanding.

I am talking about ColorMap types in GeoServer, specifically the one below.

type="intervals" value means that each interval defined by two entries is rendered using the color of the first (lowest-value) entry. No color interpolation is applied across the intervals. Using the example set of color map entries:

…

The result image is:

Inline images 1

In my case, if I have the following interval:

  • 0.2 will give you “#530000”

  • -0.9 will give you “#530000”

And

  • -1 will give you … “#530000”

It is only from -1.00001 that you will start to get “#003200”

So the specified color applies only to values which are strictly smaller than the “quantity”.

My question is if this match the documentation.

Thank you,

Alberto

2

Dear Alberto,
please, stay on the ML :slight_smile:

On Thu, May 5, 2016 at 11:01 AM, Alberto Callejas Delgado
<alberto.callejas@anonymised.com> wrote:

Ciao Simone,

Thank you for the style.sld document and the info. I think this confirm what
we already believed, the specified color applies only to values which are
strictly smaller than the “quantity”.

You are right, documentation is a bit confusing when it comes to <ColorMap
type="intervals">.

Thank you again,

Alberto

Glad to be of help :slight_smile:

Regards,
Simone Giannecchini

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