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We have a ImageMosaic of GeoTiffs which has the default & native projections of 27700 (British National Grid).
In 2.4.3, this imageMosaic could be accessed by way of the WMS using the 4326 projection. This was working fine and is how the OpenStreetMap community was using our services with their editors.
However, in 2.5.1 it seems that the same imageMosaic doesn’t work in these circumstances.
The following URL to our services:
http://maps.warwickshire.gov.uk:80/gs/wms?SERVICE=WMS&FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=Aerial_Photography:Aerial_Photography_2013&STYLES=&SRS=EPSG:4326&WIDTH=500&HEIGHT=500&BBOX=-1.5006714,52.0905209,-1.4927313,52.0953991
Results in this exception result:
> <ServiceException>
> Error rendering coverage on the fast path
> org.geotools.data.DataSourceException: Unable to create this mosaic
> Unable to create this mosaic
> java.util.concurrent.ExecutionException: java.lang.ArithmeticException: / by zero
> java.lang.ArithmeticException: / by zero
> / by zero
> </ServiceException></ServiceExceptionReport>
In 2.5.1, the service functions fine in 27700:
http://maps.warwickshire.gov.uk/gs/Aerial_Photography/wms?service=WMS&version=1.1.0&request=GetMap&layers=Aerial_Photography:Aerial_Photography_2013&styles=&bbox=401000.0,227000.0,458000.0,312000.0&width=343&height=512&srs=EPSG:27700&format=application/openlayers
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