Yes yes, that's definitely what I mean. I put that in the original post
to the list, but perhaps I wrote it in a convoluted way.
No problem getting the conversion "knots->barb", it's just a matter of
how the pennant is drawn. Now outlined, should be filled instead.
Just a very minor issue, but my future viewers of the layer will
definitely comment on this...
Thanks for the great feedback and support here!
N.
PS. I could not believe I could go from scratch to now having a server
serving map layers with both time and elevation dimensions in less than
3 days (and that included finding and converting the data source). Such
a great product. DS.
On 2021-03-11 16:40, Daniele Romagnoli wrote:
Yep,
I'm pretty sure Niklas was referring about that empty outline instead
of a filled black triangle.
I think that the ranges rounding (i.e. 48-52 -> 50) is already handled
here:
https://github.com/geotools/geotools/blob/main/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs/WindBarbsFactory.java#L307
<https://github.com/geotools/geotools/blob/main/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs/WindBarbsFactory.java#L307>
where it computes the index of the graphic mark to be used for the
provided speed.
Regards,
Daniele
On Thu, Mar 11, 2021 at 3:04 PM Richard Duivenvoorde
<rdmaili...@duif.net <mailto:rdmaili...@duif.net>> wrote:
Did Nikas maybe mean (see attachment, from geo-solutions page),
that the 'pennant' (little triangle flag) should be FILLED and not
only having an outline?
Second 'issue' then is as Russ says: WHEN should you exactly start
showing the 'pennant': at 50 or 48 knots...
Is https://tephi.readthedocs.io/en/latest/barbs.html
<https://tephi.readthedocs.io/en/latest/barbs.html> an
authorative/canonical source? Or are there several and geotools
just used another 'standard' :-)
Regards,
Richard Duivenvoorde
On 3/11/21 10:50 AM, Russ Hore wrote:
> I suspect this is the problem;
>
>
https://github.com/geotools/geotools/blob/872b44c28bb55f1e301bb607d53d431826ab7e78/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs/WindBarb.java#L229
<https://github.com/geotools/geotools/blob/872b44c28bb55f1e301bb607d53d431826ab7e78/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs/WindBarb.java#L229>
<https://github.com/geotools/geotools/blob/872b44c28bb55f1e301bb607d53d431826ab7e78/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs/WindBarb.java#L229
<https://github.com/geotools/geotools/blob/872b44c28bb55f1e301bb607d53d431826ab7e78/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs/WindBarb.java#L229>>
>
> If that was 47 I think you will get a filled pennant
>
> That is assuming this diagram is officially correct;
> https://tephi.readthedocs.io/en/latest/barbs.html
<https://tephi.readthedocs.io/en/latest/barbs.html>
<https://tephi.readthedocs.io/en/latest/barbs.html
<https://tephi.readthedocs.io/en/latest/barbs.html>>
>
> Russ
>
>> On 11 Mar 2021, at 09:04, Daniele Romagnoli
<daniele.romagn...@geo-solutions.it
<mailto:daniele.romagn...@geo-solutions.it>
<mailto:daniele.romagn...@geo-solutions.it
<mailto:daniele.romagn...@geo-solutions.it>>> wrote:
>>
>> Right,
>> and the piece of code doing the build of the pennant is right
there:
>>
https://github.com/geotools/geotools/blob/main/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs/WindBarb.java#L358
<https://github.com/geotools/geotools/blob/main/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs/WindBarb.java#L358>
<https://github.com/geotools/geotools/blob/main/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs/WindBarb.java#L358
<https://github.com/geotools/geotools/blob/main/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs/WindBarb.java#L358>>
>>
>> Regards,
>> Daniele
>>
>>
>> On Thu, Mar 11, 2021 at 2:37 AM <br...@frogmouth.net
<mailto:br...@frogmouth.net> <mailto:br...@frogmouth.net
<mailto:br...@frogmouth.net>>> wrote:
>>
>> The windbarb rendering code is in geotools.
>>
>>
https://github.com/geotools/geotools/tree/main/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs
<https://github.com/geotools/geotools/tree/main/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs>
<https://github.com/geotools/geotools/tree/main/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs
<https://github.com/geotools/geotools/tree/main/modules/library/render/src/main/java/org/geotools/renderer/style/windbarbs>>
>>
>> You may be able to add a custom symbol using normal
GeoServer styling, but the code approach is likely easier and better.
>>
>> Brad.
>>
>> On 11 Mar 2021 4:20 am, Niklas Elelid
<geoserverl...@neware.se <mailto:geoserverl...@neware.se>
<mailto:geoserverl...@neware.se <mailto:geoserverl...@neware.se>>>
wrote:
>>
>> Following the instructions in the GeoServer docs I have
added the style windbarbs to my layer.
>>
>>
>>
https://geoserver.geo-solutions.it/educational/en/multidim/accessing_multidim/rtx/wind_barbs.html
<https://geoserver.geo-solutions.it/educational/en/multidim/accessing_multidim/rtx/wind_barbs.html>
<https://geoserver.geo-solutions.it/educational/en/multidim/accessing_multidim/rtx/wind_barbs.html
<https://geoserver.geo-solutions.it/educational/en/multidim/accessing_multidim/rtx/wind_barbs.html>>
>>
>>
>> The flag in a windbarb symbolizing 50kts wind should be
filled. I have been trying to find how the well known windbarb is
built (and possibly can be changed) in GeoServer but have had no
luck. Anyone has any good suggestions?
>>
>>
>> Thanks!
>>
>>
>> Niklas
>>
>>
>> _______________________________________________
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>> Please make sure you read the following two resources
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>>
>> --
>> Regards,
>> Daniele Romagnoli
>> ==
>> GeoServer Professional Services from the experts! Visit
http://goo.gl/it488V <http://goo.gl/it488V> <http://goo.gl/it488V
<http://goo.gl/it488V>> for more information.
>> ==
>>
>> Ing. Daniele Romagnoli
>> Senior Software Engineer
>>
>> GeoSolutions S.A.S.
>> Via di Montramito 3/A
>> 55054 Massarosa (LU)
>> Italy
>> phone: +39 0584 962313
>> fax: +39 0584 1660272
>>
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<http://www.geo-solutions.it/ <http://www.geo-solutions.it/>>
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<http://twitter.com/geosolutions_it>
<http://twitter.com/geosolutions_it
<http://twitter.com/geosolutions_it>>
>>
>> -------------------------------------------------------
>>
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>
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> _______________________________________________
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>
> Please make sure you read the following two resources before
posting to this list:
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<http://www.ianturton.com/talks/foss4g.html#/>
> - The GeoServer user list posting guidelines:
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<http://geoserver.org/comm/userlist-guidelines.html>
>
> If you want to request a feature or an improvement, also see
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<https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer>
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--
Regards,
Daniele Romagnoli
==
GeoServer Professional Services from the experts! Visit
http://goo.gl/it488V <http://goo.gl/it488V> for more information.
==
Ing. Daniele Romagnoli
Senior Software Engineer
GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
http://www.geo-solutions.it <http://www.geo-solutions.it>
http://twitter.com/geosolutions_it <http://twitter.com/geosolutions_it>
-------------------------------------------------------
Con riferimento alla normativa sul trattamento dei dati personali
(Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati
“GDPR”), si precisa che ogni circostanza inerente alla presente email
(il suo contenuto, gli eventuali allegati, etc.) è un dato la cui
conoscenza è riservata al/i solo/i destinatario/i indicati dallo
scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a
cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato
se potesse darmene notizia.
This email is intended only for the person or entity to which it is
addressed and may contain information that is privileged, confidential
or otherwise protected from disclosure. We remind that - as provided
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intended recipient is prohibited. If you have received this email by
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_______________________________________________
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Please make sure you read the following two resources before posting to this
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If you want to request a feature or an improvement, also see this:
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