The styling used to visualize the raster controls what bands are displayed
(specifically raster symbolizer assigns bands to a red, green or blue
channel).

In GeoServer 2.14 onward you can use expressions to select which band to
use dynamically - see
http://blog.geoserver.org/2018/09/24/geoserver-2-14-0-released/
--
Jody Garnett


On Thu, 5 Sep 2019 at 23:36, Erick Opiyo <osgis....@gmail.com> wrote:

> Hi Geoserver User,
>
> I have a multi-band GeoTiff image with 180 bands, with each band
> representing hourly precipitation layer, I uploaded this layer into
> Geoserver and enabled both WMS and WCS.
>
> For the WCS I'm able to access individual band pixel value using the
> rangesubset parameter/option.
>
> However, I can't seem to find a parameter to access individual band layer
> from WMS, is this options supported?
>
> Regards
> Erick
> _______________________________________________
> Geoserver-users mailing list
>
> Please make sure you read the following two resources before posting to
> this list:
> - Earning your support instead of buying it, but Ian Turton:
> http://www.ianturton.com/talks/foss4g.html#/
> - The GeoServer user list posting guidelines:
> http://geoserver.org/comm/userlist-guidelines.html
>
> If you want to request a feature or an improvement, also see this:
> https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
>
>
> Geoserver-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/geoserver-users
>
_______________________________________________
Geoserver-users mailing list

Please make sure you read the following two resources before posting to this 
list:
- Earning your support instead of buying it, but Ian Turton: 
http://www.ianturton.com/talks/foss4g.html#/
- The GeoServer user list posting guidelines: 
http://geoserver.org/comm/userlist-guidelines.html

If you want to request a feature or an improvement, also see this: 
https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer


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