Hi Ivan,
The Ant buildTds.xml file is deprecated in favor of the Maven pom.xml
file. We no longer maintain the Ant TDS build script.
Cheers,
Ethan
On 3/26/2013 7:32 AM, Kyle Wilcox wrote:
> You can find the ncWMS code that THREDDS is using here:
> https://github.com/Unidata/ncWMS
>
>
>
> Specifically, vectors are created here:
> https://github.com/Unidata/ncWMS/blob/master/src/java/uk/ac/rdg/resc/ncwms/graphics/ImageProducer.java#L185
>
>
>
> And the classes that actually do the drawing:
>
> https://github.com/Unidata/ncWMS/blob/master/src/java/uk/ac/rdg/resc/ncwms/graphics/VectorFactory.java
>
> https://github.com/Unidata/ncWMS/blob/master/src/java/uk/ac/rdg/resc/ncwms/graphics/BarbFactory.java
>
>
>
> In your case, you would need to apply an scale transform on the drawn
> object based on magnitude.
>
>
>
>
>
> For building NcWMS for TDS, there is an ANT script here:
> https://github.com/Unidata/ncWMS/blob/master/buildTds.xml with a target
> of “buildNcwmsJar”.
>
>
>
>
>
>
>
> *From:*Ivan Price [mailto:Ivan.Price@xxxxxxxxxxx]
> *Sent:* Tuesday, March 26, 2013 9:10 AM
> *To:* Kyle Wilcox; thredds@xxxxxxxxxxxxxxxx
> *Subject:* RE: ncwms customisation from TDS source..
>
>
>
> Hi Kyle, thanks for getting back to me..
>
>
>
> I'm sorry i think i wasn't clear.. i'm aware there are 'new' vector
> styles in the current TDS, fancyvec, windbarb etc.. (these are excellent
> and we use them already).. what I would like to do is add a scaling
> notion to them.. so the arrows can indicate direction as well as
> magnitude, and not just through colour but with their size.. as per a
> traditional 'quiver' plot.. e.g.:
>
> http://matplotlib.org/examples/pylab_examples/quiver_demo.html
>
>
>
> for this i'm expecting to find where the arrow is created and scale it,
> and include that modified version of ncwms in our thredds WAR file.
>
>
>
> apologies if i misunderstood your email or am on the wrong track here..
>
>
>
> -i
>
>
>
>
>
>
>
>
>
> *De :*Kyle Wilcox [mailto:KWilcox@xxxxxxxxxxxxxx]
> *Envoyé :* Tuesday, 26 March 2013 13:58
> *À :* Ivan Price; thredds@xxxxxxxxxxxxxxxx <mailto:thredds@xxxxxxxxxxxxxxxx>
> *Objet :* RE: ncwms customisation from TDS source..
>
>
>
> Hi Ivan –
>
>
>
> The new vector styles are already available in the newest TDS.
>
>
>
> I’ve attached an image showing the vector style options. In addition to
> the attached, there is also the “barb” style.
>
>
>
> Here is an example:
> http://64.9.200.113:8080/thredds/catalog/glos/glcfs/ontario/fcfmrc-3d/catalog.html?dataset=glos/glcfs/ontario/fcfmrc-3d/Lake_Ontario_-_3D_best.ncd
>
>
>
> If you take a look at the WMS service, the new vector styles are advertised.
>
>
>
> Hope this helps,
>
> Kyle
>
>
>
>
>
> *From:*thredds-bounces@xxxxxxxxxxxxxxxx
> <mailto:thredds-bounces@xxxxxxxxxxxxxxxx>
> [mailto:thredds-bounces@xxxxxxxxxxxxxxxx] *On Behalf Of *Ivan Price
> *Sent:* Tuesday, March 26, 2013 5:35 AM
> *To:* thredds@xxxxxxxxxxxxxxxx <mailto:thredds@xxxxxxxxxxxxxxxx>
> *Subject:* [thredds] ncwms customisation from TDS source..
>
>
>
>
>
> Hi there,
>
>
>
> I would like to bite the bullet and have a shot at building a new vector
> style in the ncwms inside TDS capable of presenting magnitude, for
> example scaling the currently existing 'stumpvec' style to show
> wind/current strength etc.
>
>
>
> i've downloaded the source from github and can build the WAR, and am now
> in the process of finding where the relevant code to modify is.
>
>
>
> from what i can see the ncwms component is not built when you build TDS,
> it seems the file ncwms-1.0.tds.4.3.20130116.1130.jar is downloaded
> during the build process and used directly.
>
>
>
> At the risk of asking a very basic question, how do i go about building
> a new (compiled) ncwms.jar, compatible with the built TDS WAR file ?
>
>
>
> and secondly, i have searched for where the 'new' vector styles are
> defined ('fancyvec', 'stumpvec' etc).. but i cannot find them. I have
> found the original vector style drawing code here:
>
> \thredds-master\lib\release\source\ncwms\uk\ac\rdg\resc\ncwms\graphics\ImageProducer.java
>
> but not the new arrow styles.
>
>
>
> any help with those two points would be much appreciated,
>
>
>
> thanks,
>
>
>
> -ivan
>
>
>
>
>
>
>
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>
--
Ethan Davis UCAR Unidata Program
edavis@xxxxxxxxxxxxxxxx http://www.unidata.ucar.edu
