[mapserver-users] PostGis not displayed byMapServer

[Fawcett, David]

For testing the layer, I would actually suggest stripping any projection
information out of the map file.  If all of the layers in the map file
are in the same projection, no projection definitions are needed.  

I would also strip it down to one layer and set the status of that layer
to DEFAULT.  

You would also want to make sure that your data falls within the
bounding box described in your extent line.  

David.

-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org
[mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of
Burgholzer,Robert
Sent: Thursday, May 01, 2008 11:57 AM
To: mapserver-users at lists.osgeo.org
Subject: RE: [mapserver-users] PostGis not displayed byMapServer


Susanne,
Many things can go wrong with your postgis layer, I have two suggestions
that may get you moving on your way though:

1) Turn on the DEBUG and look at the PostGIS call on your layer.  In
MS5+ this is done by including the following in your MAP definition (top
of mapfile, you choose the logfile name of course):

DEBUG ON
CONFIG "MS_ERRORFILE" "C:\Temp\mapserver.log"

And then "DEBUG ON" in your layer.

2) I notice there is no projection info on your MAP or your LAYER, I
always have that as an explicit declaration. i.e.:

PROJECTION
  "init=epsg:4326"
END

Entries in both the MAP block and in the LAYER, where the epsg
corresponds to your projections.

HTH,

Robert W. Burgholzer
Surface Water Modeler
Office of Water Supply and Planning
Virginia Department of Environmental Quality
rwburgholzer at deq.virginia.gov 804-698-4405 Open Source Modeling Tools:
http://sourceforge.net/projects/npsource/

-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org
[mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of
susanne.kalliany at tefis.at
Sent: Thursday, May 01, 2008 11:25 AM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] PostGis not displayed byMapServer

Hello to everyone,

I have an (already mentioned but - as it seems to me - not yet solved) 
problem concerning PostGis used with MapServer.

My application can show shape files but not postgis-files. There are no
output files (png) generated for this layer.

Below is my mapfile.

I would be very pleased if anyone can give me some usefull hint.

Thanks a lot,

Susanne Kalliany

------------------------------
MAP
  NAME global_map
  STATUS ON
  SIZE 1000 700
  EXTENT -100300 260500 -99100 261600
  UNITS meters
  IMAGECOLOR 255 255 255
  IMAGETYPE png24

  WEB
            IMAGEPATH "C:\ms4w\Apache\htdocs\tmp"
            IMAGEURL "/tmp/"
  END

  LAYER
    NAME Ortho
    GROUP Ortho
    DATA "C:\ms4w\Apache\htdocs\ortho\alle_e_50cm.tif"
    projection
            "AUTO"
    end
    TYPE RASTER
    MINSCALE 10
    MAXSCALE 10001
    STATUS ON
    DUMP TRUE
  END

  LAYER
                        CONNECTIONTYPE postgis
            NAME UAbt
            GROUP UAbt
                        CONNECTION "user=postgres password=xxxxxxxx
dbname=tefisdb host=localhost port=5432"
     STATUS ON
     TYPE line
     DATA "roads_geom from roads"
     CLASS
          SIZE 16
          COLOR 0 0 255
     END
    DUMP TRUE
  END

END

UAbt with or without
     projection "AUTO"

-- 
DI. Susanne KALLIANY - susanne.kalliany at tefis.at

TeFiS - www.tefis.at
Technische und forstliche Informationssysteme
(Forstliche Software und GIS)

Mobiltelephon: +43 664 1424269
Telephon: +43 316 931746-0, Fax: -15

A-8010 Graz, Schillerstrasse 58
A-1040 Wien, Schaumburgergasse 11/13



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