Found the answer to this too. you set the GSCoverageEncoder
Thanks for your help
From: Bessette-Halsema, Dominique E
Sent: Wednesday, July 08, 2015 11:00 AM
To: 'Andrea Aime'
Cc: geoserver-users@lists.sourceforge.net
Subject: RE: [Geoserver-users] layer styling
I think that was the issue. I set the WMS page to interpolate to nearest
neighbor by default and got the same image for both. Is there a way to define
the interpolation for select overlays?
Dominique Bessette
Software Engineer
General Dynamics Information Technology
Office: 619-881-2748
From: andrea.a...@gmail.com<mailto:andrea.a...@gmail.com>
[mailto:andrea.a...@gmail.com] On Behalf Of Andrea Aime
Sent: Wednesday, July 08, 2015 8:47 AM
To: Bessette-Halsema, Dominique E
Cc:
geoserver-users@lists.sourceforge.net<mailto:geoserver-users@lists.sourceforge.net>
Subject: Re: [Geoserver-users] layer styling
On Wed, Jul 8, 2015 at 5:36 PM, Bessette-Halsema, Dominique E
<dominique.besse...@gdit.com<mailto:dominique.besse...@gdit.com>> wrote:
Sorry I didn’t mean the actual label. I meant the color in the raster should
be yellow which is the Moderate Impact color.
The point value I clicked is 1.0 but there is not a style associated with it.
My style is as follows
<sld:ColorMap type="values">
<sld:ColorMapEntry color="#008000" opacity="1.0" quantity="0.0"
label="No Impact"/>
<sld:ColorMapEntry color="#FFF500" opacity="1.0" quantity="1.0"
label="Moderate Impact"/>
Hum... quantity = 1 here. So there is a style associated to it. Ah, from the
screenshot it seems there is a translation between
the point you're clicking, and where the GetFeatureInfo is actually picking the
value.
You're oversampling a lot there, it might be the "half pixel" issue, OGC wants
us to use the center of the pixel as
the reference, most data uses the corner of the pixel instead.
We have machinery to go from one to the other, wondering if in some place in
the GetFeatureInfo code chain
we are not applying it correctly (something one would notice only when
oversampling something like 50-100
times compared to the native resolution)
Can you verify there is a predictable translation between pixel queried, and
pixel you get in the response?
Cheers
Andrea
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