[Maplab-dev] Projection error

[Zak James]

Hi,

I think you are addressing your problem to the wrong list. This list
is for discussion of development of maplab. You should ask for general
help on the maplab-users or chameleon-users lists. Since your problem
is with proj parameters, you may want to look at
http://proj.maptools.org for pointers, too.

zak


On Thu, 24 Feb 2005 04:26:14 -0500 (EST), Edith TAKI <edithaki at yahoo.ca> wrote:
> Hi list,
> 
> I begin yet with Chameleon, i just install ms4w to
> develop and have quickly results and i get my map with
> default parameters ;
> Now i want to put proper projection parameters but i
> get an error
> 
>  Warning: [MapServer Error]: msProcessProjection():
> major axis or radius = 0 or not given in
> C:\ms4w\apps\chameleon\htdocs\common\wrapper\map_session.php
> on line 215
> 
> Warning: Failed to open map file
> C:\ms4w\apps\myApp\htdocs/../map/commune_06.map in
> C:\ms4w\apps\chameleon\htdocs\common\wrapper\map_session.php
> on line 215
> 
> -----------------------------------------------------
> 
> running proj.exe tool i het the same error
> 
>  projection initialization failure
> cause: major axis or radius = 0 or not given
> this is the Projection session in my map file
> -----------------------
>   PROJECTION
>  "proj=lcc"
>  "x_0=600000"
>  "y_0=2200000"
>  "lon_0=2.33"
>  "lat_1=45.89"
>  "lat_2=47.69"
>  "unit=m"
> #    "init=epsg:42304"
>   END
> 
> here are parameters i get from ogrinfo.exe tool
> ------------------
> Layer name: dpt06-fusion_communes06
> Geometry: Polygon
> Feature Count: 1
> Extent: (992569.359942, 6272465.833172) -
> (1077700.535189, 6370091.824686)
> Layer SRS WKT:
> PROJCS["unnamed",
>     GEOGCS["unnamed",
>         DATUM["North_American_Datum_1983",
>             SPHEROID["Geodetic Reference System of
> 1980",6378137.0,298.257222100911]],
>         PRIMEM["Greenwich",0.0],
>         UNIT["degree",0.0174532925199433]],
>     PROJECTION["Lambert_Conformal_Conic_2SP"],
>     PARAMETER["false_easting",700000.0],
>     PARAMETER["false_northing",6600000.0],
>     PARAMETER["central_meridian",3.0],
>     PARAMETER["standard_parallel_1",44.0],
>     PARAMETER["standard_parallel_2",49.0],
>     PARAMETER["latitude_of_origin",46.5],
>     UNIT["METER",1.0]]
> 
> Do you notice an error ?? can someone help me ?
> 
> 
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-- 
Zak James
Applications and Software Development
DM Solutions Group Inc.
http://www.dmsolutions.ca