Put the epsg definition directly on .map file:
MAP
...
PROJECTION
"+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0
+x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgri...@null +no_defs"
END
...
END
bye
...................pg
Bill Thoen ha scritto:
I'm trying to get my WMS server to produce WMS layers for an
OpenLayers application I'm building that uses some Google map layers.
But I'm getting no results. DEBUG set to ON in my mapfile produces the
following errors (this is the last three lines of the log file:
[Tue Mar 17 15:16:28 2009].567265 msProcessProjection(): Projection
library error. no options found in 'init' file
[Tue Mar 17 15:16:28 2009].578247 msProcessProjection(): Projection
library error. no options found in 'init' file
[Tue Mar 17 15:16:28 2009].603064 msProcessProjection(): Projection
library error. no options found in 'init' file
I did put the definition for the Google CRS in /usr/share/proj/defs as:
# Google's spherical mercator projection
<900913> +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0
+x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgri...@null +no_defs <>
So could someone here clue me in to what's wrong? What's the 'init'
file and what do I need to put in it? I'm on a Linux system with
mapserver set up like so:
MapServer version 5.0.3 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP
OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER
SUPPORTS=WFS_CLIENT SUPPORTS=WCS_SERVER SUPPORTS=GEOS INPUT=EPPL7
INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE
Below is my mapfile if you want to see it.
TIA,
- Bill Thoen
---
MAP
CONFIG MS_ERRORFILE "/var/www/html/tmp/ms_errors.txt"
DEBUG ON
# EXTENT -102.39 36.81 -94.44 40.13
EXTENT -20037508.34 -20037508.34 20037508.34 20037508.34
IMAGECOLOR 255 255 255
SHAPEPATH /var/www/vfm/
FONTSET /var/www/maps/fonts/fonts.txt
SYMBOLSET /var/www/maps/symbols/symbols.txt
OUTPUTFORMAT
NAME 'AGG'
DRIVER "AGG/PNG"
MIMETYPE "image/png"
IMAGEMODE RGB
EXTENSION "png"
END
WEB
IMAGEPATH "/var/www/html/tmp/"
IMAGEURL "/tmp/"
METADATA
"wms_title" "VFM Data Layers"
"wms_onlineresource"
"http://xxx.xxx.xxx.xxx/cgi-bin/mapserv?map=/var/www/html/vfm/ms.map&";
"wms_srs" "EPSG:4326 EPSG:900913"
END
END
PROJECTION
"init=epsg:900913"
END
UNITS METERS
LAYER
NAME "states"
METADATA
"wms_title" "US State boundaries"
"wms_srs" "EPSG:32614 EPSG:4326 EPSG:900913"
END
TYPE POLYGON
STATUS ON
DATA ../maps/data/states
CLASS
NAME "US States"
STYLE
OUTLINECOLOR 0 0 0
WIDTH 2
END
END
PROJECTION
"init=epsg:32614"
END
END
LAYER
NAME "counties"
METADATA
"wms_title" "County Boundaries"
"wms_srs" "EPSG:4269 EPSG:4326 EPSG:900913"
END
TYPE POLYGON
STATUS ON
DATA ../maps/data/County_tiger_2007_region
CLASS
NAME "County Boundaries"
STYLE
OUTLINECOLOR 128 128 128
COLOR 255 255 192
WIDTH 1
END
END
PROJECTION
"init=epsg:4269"
END
END
END
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--
Pietro Giannini
Bytewise srl - Area GIS
41°50'38.58"N 12°29'13.39"E
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