Vincent J. Troisi wrote:
our MapServer installation seems to be ignoring these attributes for
both WMS and WCS requests.
These values are set in the METADATA section for the map file, as in the
following example:
ows_maxwidth "2000" # maximum possible width request, in pixels
ows_maxheight "2000" # maximum possible height request, in pixels
The upshot of this is we will not be able to limit the size of the raster
requested through the mapserver. Any thoughts why we might be
experiencing this problem? The mapserver configuration is
MapServer version 4.6.0 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP
OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER
SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT
SUPPORTS=WCS_SERVER INPUT=TIFF INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR
INPUT=GDAL INPUT=SHAPEFILE
Vincent,
I just grepped the mapserver source tree, and I don't see anything about
an ows_maxwidth. The only maxwidth I see is related to styles.
I do see a maxsize parameter you can put in your Map object, and it seems
to be enforced in mapwms.c, though I don't see any sign of it in the
wcs code.
PS. 4.6.0 is pretty old now. If you find maxsize doesn't apply to WCS
you might want to file a bug on it, but it would be best to test it with
4.10.0 at least first.
Best regards,
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