Hi All-
I'm running mapserver 5.6.3 under centos 5.4, using fastcgi. I'm using
postgres as the data storage container, and mapserver is primarily serving
WFS requests. Sometimes, people do WFS queries that take a very long time
(searching for "virginia" on a nation-wide layer) and eventually pos
I've actually now just discovered a way that works for me. I did forget to
mention that we are using PostGIS. We now use the aforementioned:
DATA "wkb_geometry FROM (SELECT ST_Intersection(f.wkb_geometry, !BOX!) AS
wkb_geometry, column1, column2, column3 FROM flood as f) AS subquery USING
UNIQ
Any takers? I was just thinking, is there a native way using filters to clip
the returned data inside mapserver? I couldn't find any, but perhaps I was
not looking in the right place.
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Hi list-
I have some data that I'm getting at in MapServer via WFS that spans over
large areas, and my requesting region is always a bounding box that is
fairly small. I would like to clip the returned data to the bounding box
that requested it in the first place and I have been successful in ge
I've never tested them side-by-side but my coworkers claim ECW is faster than
MrSid. Sorry I don't have any numbers for you. I've been using ECW though
and it's pretty great, performance-wise for big images.
-Matt Mendick
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Hi All-
I'm querying the group to find out if something is possible with php
mapscript with mapserver 5.6.3. Mapserver works wonderfully at outputting
wms graphics of layers for normally projected data. However, I have some
data that is standardly projected (wgs84) but my output projection is
com
Thanks for the reply - where would you put this limit statement? I've tried
putting it in the DATA section, like so:
DATA "wkb_geometry from (select * from parcels LIMIT 100) as subquery using
unique ogc_fid using srid=4326"
or
DATA "wkb_geometry from (select * from parcels) as subquery using u
I have a WFS service running with a large layer in it (nationwide) on
mapserver. The interface that consumes it exposes a text search option where
users can search on the layer, using the PropertyIsLike filter. If someone
searches for something very broad, like "smith" postgres and mapserver go a
Thanks for the response, it certainly was possible but I checked, and they
are filled in. They are currently set to a "global" extent (my ingestion is
fairly automated and I didn't want to calculate the extent programatically
because that takes a long time). However, when I change to the correct
e
Hi All-
I'm trying to query mapserver's wfs service (layer's data is backed by
postgis) using the following post: (excuse the parentheses instead of <>'s,
they are from some debug code)
(wfs:GetFeature service="WFS" version="1.1.0" resultType='results'
xmlns:wfs="http://www.opengis.net/wfs";
xml
You first have to make sure you are outputting the image as a png or some
other image format that supports transparency. Like this, at the base of the
mapfile:
OUTPUTFORMAT
NAME mypng
DRIVER "GD/PNG"
IMAGEMODE RGB
You could also use something more specific to caching wms tiles like
tilecache. (http://tilecache.org/) It works pretty well for me, it
considerably speeds up the serving of our tiles.
-Matt Mendick
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Andy-
Thanks a ton for taking a look at this for me. In looking around some more
talking about variable substitution, I found that I can do a FILTER like you
mentioned in the layer section of the mapfile. I could do a:
FILTER "city @@ ts_vector('%mycitysearch%')"
and then in the mapserver requ
Correct, that is what I'm asking ultimately. What is the "attributal"
equivalent to !BBOX! if it exists?
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Sent from the Mapserver - User mailing list archive at Nabble.com.
We have set up a WFS service connected with postgres loaded up with some
substantial datasets of ~120 million rows. We have run into users wanting to
utilize the filter "PropertyIsLike". The search string and a wildcard
character are specified, and mapserver does a search against postgres,
somethi
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