[mapserver-dev] [UVRASTER] reprojected layers

Alan Boudreault aboudreault at mapgears.com
Wed Mar 27 06:20:15 PDT 2013

Can you verify if this changeset is in your build:



On 13-03-27 09:10 AM, Yves Jacolin wrote:
> Alan,
> Thanks for your reply. We did some tests here and here some information:
> * with a working UV raster layer in WMS:
> we changed WIDTH/HEIGHT ratio in regards with BBOX ratio and uvraster layer
> doesn't changed anymore.
> * reprojection:
> We had EPSG:3857 code and send a request to the WMS server for the uvraster
> layer. We can't dispaly any feature, either using arrow or point. MapServer
> log (DEBUG) 5 shows some informations on feature which seems correct to me
> (raster cells are correctly reprojected in 3857).
> As soon as we are using UVRASTER connectiontype, feature disappear. Indeed we
> did several test and one of them was just display netcddf files. We are
> currently using a tileindex with WMS-T and we wanted to be sure that there is
> no other issue.
> Hope I am clear, I am available in IRC if needed. About your question: any
> test case you could run, I don't know, did you test EPSG:3857? Did you see the
> same issue from us in regards with ratio changes?
> One more information which can be important: MapServer version 6.1-dev [...] I
> don't know when we built it ...
> Y.
> Le lundi 25 mars 2013 15:19:53 Alan Boudreault a écrit :
>> Yves,
>> Yes, I remember that the reprojection was working with UVRASTER. Any
>> test case I could run?
>> Alan
>> On 13-03-25 12:29 PM, Yves Jacolin wrote:
>>> Hello,
>>> Is it possible to reproject an "UVRaster" layer   (ie vector field) from
>>> 4326 to 3857?
>>> "DEBUG 5" mode shows me that raster cells are correctly reprojected to
>>> 3857
>>> but I can't even display it with a simple circle symbol (ie without using
>>> Thanks,
>>> Y.

Alan Boudreault

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