[GeoNode-users] Styling a raster layer

[Ramesh De Silva]

Dear Vivien,

Many thanks for your directions. The first solution itself worked smoothly.
Really appreciate your help.

Kind Regards
Ramesh

On Tue, Mar 3, 2015 at 2:52 AM, Vivien Deparday <vivien.deparday at gmail.com>
wrote:

> Hi Ramesh,
> this is very likely an issue related to GeoWebCache not clearing the cache
> properly even after the styles have been changed. There are a couple bug
> reports about it in github.
> First solution, go to GeoServer admin menu and on the left to the "Tile
> Layer" Menu and empty the cache from there for the layers you want. If it
> still doesn't work, you can fin the actual files of the tiles on the
> harddrive of the server and manually delete them, with this last resort, it
> should work for sure.
>
> Best,
>
> Vivien
>
> On Mon, Mar 2, 2015 at 1:57 PM, Ramesh De Silva <desilvarami at gmail.com>
> wrote:
>
>> Hi Paolo,
>>
>> Thanks for the directions. I created the SLD file using QGIS SLD4raster
>> plugin and uploaded to GeoServer. Then I assigned the style to my raster
>> layer. Now I can see the legends. Even the thumbnail got updated. But map
>> is still the same. Please have a look at following layer.
>>
>> http://203.159.29.10/layers/geonode:lc_10m_elvtif
>>
>> Same thing happens in vector layers as well. Please have a look at
>> http://203.159.29.10/layers/geonode:tha_adm1 . Here also I added the SLD
>> file in GeoServer level and assigned it to the data layer . I can see the
>> legends as well as thumbnail got updated after adding the SLD. But map
>> doesn't change.
>>
>> I did clear the browser cache assuming this is a caching issue. But it is
>> still the same. Also I tried from a different PC.
>>
>> By the way, if I preview these layers in GeoServer Layer Preview, I can
>> see the thematic map. Please let me know, if I need to do anything more in
>> order to make it effective in GeoNode level.
>>
>> Many thanks.
>>
>> Kind Regards
>> Ramesh
>>
>>
>> On Mon, Mar 2, 2015 at 9:15 PM, Paolo Corti <pcorti at gmail.com> wrote:
>>
>>> You will need to edit the GeoServer style directly from the GeoServer
>>> admin.
>>> A nice tool to use to generate the sld for rasters is the SLD4raster
>>> QGIS plugin.
>>> It can even upload the style to GeoServer from QGIS.
>>> regards
>>> p
>>>
>>> On Mon, Mar 2, 2015 at 1:56 PM, Ramesh De Silva <desilvarami at gmail.com>
>>> wrote:
>>> > Hi,
>>> >
>>> > I need to label different colors appearing in a raster layer. It seems
>>> I can
>>> > not do this using the style editor as there is no attribute table
>>> associated
>>> > with the raster layer.
>>> >
>>> > Is there a way to label these classes represented by different colors?
>>> >
>>> > Kind Regards
>>> > Ramesh
>>> >
>>> > _______________________________________________
>>> > geonode-users mailing list
>>> > geonode-users at lists.osgeo.org
>>> > http://lists.osgeo.org/cgi-bin/mailman/listinfo/geonode-users
>>> >
>>>
>>>
>>>
>>> --
>>> Paolo Corti
>>> Geospatial software developer
>>> web: http://www.paolocorti.net
>>> twitter: @capooti
>>> skype: capooti
>>>
>>
>>
>> _______________________________________________
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>> geonode-users at lists.osgeo.org
>> http://lists.osgeo.org/cgi-bin/mailman/listinfo/geonode-users
>>
>>
>
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