[mapserver-users] Mapcache Seed / libpng error?

2012-02-14 Thread Andrew Cowie
Hello List, We've been using mapcache_seed ( mapcache SVN checkout 13002 ) to build our caches mostly successfully so far, but recently have come up against an error which has only cropped up with a certain layer which includes our text & labels www-data@server$ ./mapcache_seed -c /opt/mapserve

Re: [mapserver-users] raster storage format recommendations - tiff too large

2012-02-14 Thread Rahkonen Jukka
Hi, Do geotiffs with -co tiled=YES -co compression=JPEG -co photometric=YCBCR and then gdaladdo with --config COMPRESS_OVERVIEW JPEG --config PHOTOMETRIC_OVERVIEW YCBCR I prefer external overviews nowadays. -Jukka Rahkonen- Mark Volz wrote: > Hello, > I wo

[mapserver-users] raster storage format recommendations - tiff too large

2012-02-14 Thread Mark Volz
Hello, I would like to increase the speed on my air photos. I have created a uncompressed tiff, which Is fast however, the file size is much too large for my project. On the other hand the file size of MrSID is appropriate, but it is slow even when using PROCESSING "OVERSAMPLE_RATIO=1.0." Is

[mapserver-users] postgis raster query question

2012-02-14 Thread David Quinn
Hello All, I'm using mapserver to display some rasters as WMS layers using Openlayers. At the moment I have all my rasters in a web-readable folder and it works fine. I want to try accessing the rastes using postgis, but I'm not sure exactly how to do this. I've read through this http://mapserver.

Re: [mapserver-users] Does Mapserver utilise Spatialite spatial index correctly?

2012-02-14 Thread Even Rouault
Le mardi 14 février 2012 09:24:15, Rahkonen Jukka a écrit : > Rahkonen Jukka wrote: > > Even Rouault wrote: > > >> I've commited improvements in GDAL trunk for both points ( > > >> http://trac.osgeo.org/gdal/changeset/23944 and > > >> http://trac.osgeo.org/gdal/changeset/23945 ) that make the > >

Re: [mapserver-users] Constraining label position

2012-02-14 Thread Stephen Woodbridge
On 2/14/2012 12:03 PM, Jan Hartmann wrote: Hi, The development version of Openlayers has a new facility: smooth tile transition. When panning, the old image remains visible for 2.5 seconds under the new one, so as to make the panning process smoother. This works fine for static maps, but gives u

[mapserver-users] Constraining label position

2012-02-14 Thread Jan Hartmann
Hi, The development version of Openlayers has a new facility: smooth tile transition. When panning, the old image remains visible for 2.5 seconds under the new one, so as to make the panning process smoother. This works fine for static maps, but gives undesired effects with MapServer labels.

Re: [mapserver-users] Topology error prevents rendering

2012-02-14 Thread Flavio Hendry
Hi Stephen yep. OGR does not like self-intersecting polygons. should definitely tolerate them ... Mit freundlichem Gruss / Best regards Flavio Hendry TYDAC Inc. - http://www.tydac.ch Web Mapping - http://www.mapserver.ch Swiss

[mapserver-users] How to enable a spatial query with MODE=FEATUREQUERY (CGI mode)?

2012-02-14 Thread Eduardo Kanegae
Hi, I have two layers (poly_layer and point_layer) and using MapServer CGI interface I wish to: a) - let user click a polygon at 'poly_layer' b) - then list attributes of 'point_layer' that are contained into the polygon choosen at (a) At my mapfile, both layers has layer->template property set a

Re: [mapserver-users] Topology error prevents rendering

2012-02-14 Thread Stephen Woodbridge
On 2/14/2012 3:37 AM, Rahkonen Jukka wrote: Hi, OpenStreetMap data tend to contain topology errors and Mapserver sends an empty map when it finds an error on one layer of a multi-layer map. Cases are like this: msOGRFileNextShape(): OGR error. TopologyException: side location conflict at 1.48639e

RE: [mapserver-users] Does Mapserver utilise Spatialite spatial index correctly?

2012-02-14 Thread Fawcett, David (MPCA)
Great work Jukka (and Even). Thanks for pursuing this!! David. -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Rahkonen Jukka Sent: Tuesday, February 14, 2012 2:24 AM To: 'mapserver-users@lists.osgeo.org' Sub

[mapserver-users] layers don´t appear on the map

2012-02-14 Thread Pedro Costa
Hello to all, This is my first email on the list. I have a problem, i cannot add layers to the map and i don´t why. I added anothers and led all perfect. Now I can not. Iadded in the mapfile and config_default.xml but do not appear on the map. I'm working with pmapper modifying the demo. Can e

[mapserver-users] Topology error prevents rendering

2012-02-14 Thread Rahkonen Jukka
Hi, OpenStreetMap data tend to contain topology errors and Mapserver sends an empty map when it finds an error on one layer of a multi-layer map. Cases are like this: msOGRFileNextShape(): OGR error. TopologyException: side location conflict at 1.48639e+006 6.89386e+006 [Tue Feb 14 09:41:37 2012

Re: [mapserver-users] Does Mapserver utilise Spatialite spatial index correctly?

2012-02-14 Thread Rahkonen Jukka
Rahkonen Jukka wrote: > > Even Rouault wrote: > > > > >> I've commited improvements in GDAL trunk for both points ( > >> http://trac.osgeo.org/gdal/changeset/23944 and > >> http://trac.osgeo.org/gdal/changeset/23945 ) that make the > above request go > >> from 1.7 sec to 0.54 sec . I don't th