[Mapserver-users] RE : OracleSpatial Error
nicolas.fortin at ec.gc.ca
nicolas.fortin at ec.gc.ca
Thu Jan 15 10:39:19 PST 2004
Hi Bart!
Yes it's the full error message ... No ORA-XXXXX message so it's difficult
to know what happens.
In the logfile of mapserver (DEBUG TRUE and LOG "log.txt"), the same message
is writing by mapserver.
I didn't know about the MS_ERRORFILE Env Var...what is it??
I'm on Windows 2000 and IIS and both Oracle (Client and DB) are 9.2.0.3
I can't replicate this error nowhere but on this server...and I tried
mapserver on 4 workstations/server now.
Thx,
Nicolas
-----Message d'origine-----
De : Bart van den Eijnden [mailto:bartvde at xs4all.nl]
Envoyé : Thursday, January 15, 2004 1:35 PM
À : nicolas.fortin at ec.gc.ca; mapserver-users at lists.gis.umn.edu
Objet : Re: [Mapserver-users] RE : OracleSpatial Error
Hi Nicolas,
is this the full error message, or an error message showing up in your
browser after performing a WMS request?
In other words, have you set the MS_ERRORFILE environment variable to get
full debugging output?
BTW: what platform is your server on and which Oracle version? Do you have
the same (version of the) Oracle client installed on the server and on
your workstation? What webserver do you have?
Best regards,
Bart
On Thu, 15 Jan 2004 09:35:53 -0500, <nicolas.fortin at ec.gc.ca> wrote:
>
> Hi again!
>
> My Oracle problem on the server is not solved yet.
>
> msDrawMap(): Image handling error. Failed to draw layer named '1_02'.
> msOCIConnect() in msOracleSpatialLayerOpen(): OracleSpatial error.
>
> More observations :
> I can get an image with the shp2img utilities and the same mapfile. I
> can make Oracle spatial query from SQL*Plus on the server without
> error. I use the same layers and Oracle connection/user of this
> mapfile on my workstation without error.
>
> The error only appears when the request is made to the web server
>
> I'm open to all kind of suggestions!
> Thx
> Nicolas
>
> -----Message d'origine-----
> De : nicolas.fortin at ec.gc.ca [mailto:nicolas.fortin at ec.gc.ca] Envoyé :
> Tuesday, January 13, 2004 10:29 AM À : nsavard at dmsolutions.ca;
> hjulien at nrcan.gc.ca Cc : mapserver-users at lists.gis.umn.edu
> Objet : RE : RE : RE : [Mapserver-users] WMS LAYERS= [SOLVED] But an
> Orac le
> one too!
>
>
>
> Problem solved!
> The mapfile sent below is not exactly the right one, in the other, one
> group
> has the same name as a layer. By renaming the group, all is back to
> normal.
>
> Thx for your help!
>
> Now we have a weird oracle error message from the server we're trying
> to install mapserver, here it is:
> msDrawMap(): Image handling error. Failed to draw layer named '1_02'.
> msOCIConnect() in msOracleSpatialLayerOpen(): OracleSpatial error.
>
> I searched the archive but found nothing...
> An idea? Someone...
>
> Nick
>
> -----Message d'origine-----
> De : nicolas.fortin at ec.gc.ca [mailto:nicolas.fortin at ec.gc.ca] Envoyé :
> Tuesday, January 13, 2004 9:46 AM À : nsavard at dmsolutions.ca
> Cc : mapserver-users at lists.gis.umn.edu
> Objet : RE : RE : [Mapserver-users] WMS LAYERS=
>
>
>
> Hi Normand, thx for your answer!
> No, you don't have access to it cause it's only intranet for the
> moment...
>
> This afternoon, I'll try to place the layers like Heryk said to see if
> it works.
>
> Here's my wms request:
> http://f044d065/mapserv/mapcmitest2.asp?REQUEST=GetMap&SERVICE=wms&VER
> SION=1
> .1.1&Layers=2,1&BBOX=7610000,1222000,7622000,1234000
>
> And my mapfile:
> #
> ---------------------------------------------------------------------
> # Mapserver 4.0 for Oracle
> # Nicolas Fortin, Env Can nicolas.fortin at ec.gc.ca
> # MapFile Test pour la CMI V1.4
> # ---------------------------------------------------------------------
>
> NAME IJC4
> EXTENT 7610000 1222000 7622000 1234000 #Lac St-Louis
> SIZE 425 425
> SYMBOLSET 'C:\Inetpub\wwwroot\mapserv\symbols\symbols35.sym'
>
> # Projection LCC de la CMI
> PROJECTION
> "proj=lcc"
> "ellps=GRS80"
> "lat_0=63"
> "lon_0=-91.8666"
> "lat_1=49"
> "lat_2=77"
> "x_0=6200000"
> "y_0=2958000"
> "datum=NAD83"
> "units=m"
> END
>
> WEB
> TEMPLATE defaultcmitest1.html
> HEADER header.html
> FOOTER footer.html
> IMAGEPATH "C:/Inetpub/wwwroot/tmp/"
> IMAGEURL "/tmp/"
> METADATA
> wms_title "WMS Quebec Node for IJC test2"
> wms_onlineresource "http://f044d065/mapserv/mapcmitest2.asp?"
> wms_contactelectronicmailaddress "nicolas.fortin at ec.gc.ca"
> wms_contactperson "Nicolas Fortin"
> wms_contactorganization "Environnement Canada, SMC-Hydrologie"
> wms_contactposition "Programmeur, Analyste de données numériques"
> wms_srs "EPSG:4326 EPSG:4269 EPSG:2145 EPSG:42304"
> END
> END
>
> LEGEND
> STATUS ON
> LABEL
> COLOR 0 0 0
> SHADOWCOLOR 218 218 218
> SHADOWSIZE 2 2
> TYPE BITMAP
> SIZE MEDIUM
> POSITION CC
> PARTIALS FALSE
> BUFFER 2
> END
> END
>
> REFERENCE
> STATUS ON
> IMAGE "c:\Inetpub\wwwroot\mapserv\images\ref_cmi_lite2.gif"
> SIZE 150 150
> EXTENT 7549910 1161398 7689518 1363371
> COLOR -1 -1 -1
> OUTLINECOLOR 255 0 0
> END
>
> LAYER
> NAME "2"
> TYPE POLYGON
> CONNECTIONTYPE oraclespatial
> CONNECTION "user/****@quebijc"
> DATA "POLYGON FROM USR_WATERSHED.VWTRSD_LCC USING SRID 3000000"
> STATUS OFF
> DUMP TRUE
>
> METADATA
> wms_title "Quebec Watersheds"
> wms_extent "7035577.31 1082076.03 7833285.05 1507787.39"
> END
>
> PROJECTION
> "proj=lcc"
> "ellps=GRS80"
> "lat_0=63"
> "lon_0=-91.8666"
> "lat_1=49"
> "lat_2=77"
> "x_0=6200000"
> "y_0=2958000"
> "datum=NAD83"
> "units=m"
> END
>
> CLASS
> NAME "Watershed"
> SYMBOL 'CIRCLE'
> SIZE 2
> COLOR 255 255 255
> OUTLINECOLOR 0 204 0
> END
> END
>
> LAYER
> NAME "1"
> TYPE LINE
> CONNECTIONTYPE oraclespatial
> CONNECTION "user/****@quebijc"
> DATA "LINE FROM USR_SHORELINE.VSHORELINE_LCC USING SRID 3000000"
> STATUS DEFAULT
> GROUP "Shoreline"
> DUMP TRUE
>
> METADATA
> wms_title "St. Lawrence River Detailed Shoreline"
> wms_extent "7563132.5 1166237.24 7684888.9 1363371.77"
> wms_group_title "Shoreline"
> END
>
> PROJECTION
> "proj=lcc"
> "ellps=GRS80"
> "lat_0=63"
> "lon_0=-91.8666"
> "lat_1=49"
> "lat_2=77"
> "x_0=6200000"
> "y_0=2958000"
> "datum=NAD83"
> "units=m"
> END
>
> CLASS
> NAME "Detailed Shoreline"
> COLOR 0 51 255
> SYMBOL 'CIRCLE'
> SIZE 1
> END
> END # Shoreline
>
> END
>
>
> -----Message d'origine-----
> De : Normand Savard [mailto:nsavard at dmsolutions.ca]
> Envoyé : Monday, January 12, 2004 5:05 PM
> À : nicolas.fortin at ec.gc.ca
> Cc : hjulien at nrcan.gc.ca; mapserver-users at lists.gis.umn.edu Objet :
> Re:
> RE :
> [Mapserver-users] WMS LAYERS=
>
>
> Hi,
>
> I tried to replicate this problem without success by using our WMS
> server used during the OGC compliance tests. I also used the OGC test
> suite requests. I joined both the map file and the requests sent (see
> below). Theses requests contain three layers. In the first request,
> the "Forest" layer is drawn first. In the second request, the
> "Forest" layer is drawn last. You can also see that I modified the
mapfile to
> set the "Forest" layer status to "DEFAULT". It does not seem to affect
> the drawing order. But maybe I'm missing something. Do we have
> access your WMS server? It is possible to have a copy of your mapfile
> and the request you are currently sending?
>
> Norm
>
>
>
> The requests used are.
>
>
> http://www2.dmsolutions.ca/cgi-bin/mswms_ogc_cite?VERSION=1.1.1&REQUES
> T=GetM
>
ap&LAYERS=Forests,Lakes,NamedPlaces&STYLES=&SRS=EPSG:4326&BBOX=-0.0042,-0.00
> 24,0.0042,0.0024&WIDTH=168&HEIGHT=96&FORMAT=image/gif
>
>
> http://www2.dmsolutions.ca/cgi-bin/mswms_ogc_cite?VERSION=1.1.1&REQUES
> T=GetM
>
ap&LAYERS=NamedPlaces,Lakes,Forests&STYLES=&SRS=EPSG:4326&BBOX=-0.0042,-0.00
> 24,0.0042,0.0024&WIDTH=168&HEIGHT=96&FORMAT=image/gif
>
>
>
> Our map file is as follow:
>
> #
> # Start of map file
> #
> # $Id: ogc_cite_wms_server.map,Exp $
> #
> NAME OGC_CITE
> STATUS ON
> SIZE 600 400
> ## EPSG:4326 extents
> EXTENT -2 -2 -1 6
> #EXTENT -0.0042 -0.0024 0.0042 0.0024
>
> UNITS METERS
> SHAPEPATH "../data/shapefile"
> IMAGECOLOR 255 255 255
> FONTSET ../etc/fonts.txt
> SYMBOLSET ../etc/symbols.sym
>
> #
> # Start of web interface definition
> #
> WEB
> # On Windows systems, /tmp and /tmp/ms_tmp/ should be created at the
> root #
> of the drive where the .MAP file resides. #
> IMAGEPATH "/tmp/ms_tmp/"
> IMAGEURL "/ms_tmp/"
> # LOG "/tmp/gmap.log"
> METADATA
> "WMS_TITLE" "cite:OGC_CITE WMS Server"
> "WMS_ONLINERESOURCE"
> "http://www2.dmsolutions.ca/cgi-bin/mswms_ogc_cite?"
> "WMS_SRS" "EPSG:4326"
> "OWS_SCHEMAS_LOCATION" "http://ogc.dmsolutions.ca"
> "WMS_ACCESSCONTRAINTS" "none"
> "WMS_FEES" "none"
>
> END
> END
>
> PROJECTION
> "init=epsg:4326"
> END
>
> QUERYMAP
> SIZE 200 200
> STATUS ON
> STYLE HILITE
> COLOR 255 0 0
> END
>
> #
> # Start of layer definitions
> #
>
> LAYER
> NAME BasicPolygons
> TYPE POLYGON
> STATUS OFF
> DATA BasicPolygons
> PROJECTION
> "init=epsg:4326"
> END
> TEMPLATE "basicpolygons.html"
> CLASS
> NAME "BasicPolygons"
> COLOR 194 194 194
> END
> METADATA
> "WMS_TITLE" "cite:BasicPolygons"
> "WMS_ABSTRACT" "BasicPolygons layer."
> # "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME DividedRoutes
> TYPE LINE
> STATUS ON
> DATA DividedRoutes
> PROJECTION
> "init=epsg:4326"
> END
> CLASS
> NAME "DividedRoutes"
> COLOR 0 0 0
> OUTLINECOLOR 0 0 0
> SYMBOL 'circle'
> SIZE 6
> END
> METADATA
> "WMS_TITLE" "cite:DividedRoutes"
> "WMS_ABSTRACT" "DividedRoutes layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME DividedRoutes_anno
> STATUS ON
> DATA DividedRoutes
> TYPE ANNOTATION
> LABELITEM "NAME"
> CLASS
> NAME "DividedRoutesAnnotations"
> COLOR 255 255 255
> OUTLINECOLOR 0 0 0
> SYMBOL 'routetag'
> SIZE 40
> OVERLAYSYMBOL "route75"
> OVERLAYSIZE 15
> OVERLAYCOLOR 0 0 0
> LABEL
> POSITION CC
> COLOR 255 255 255
> FONT fritqat
> TYPE truetype
> SIZE 0
> PARTIALS false
> END
> END
> METADATA
> "WMS_TITLE" "DividedRoutes"
> "WMS_ABSTRACT" "Divided routes layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME MapNeatline
> TYPE LINE
> STATUS ON
> DATA MapNeatline
> PROJECTION
> "init=epsg:4326"
> END
> CLASS
> NAME "MapNeatline"
> COLOR 0 0 0
> SYMBOL 'circle'
> SIZE 3
> END
> METADATA
> "WMS_TITLE" "cite:MapNeatline"
> "WMS_ABSTRACT" "MapNeatline layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME NamedPlaces
> TYPE POLYGON
> STATUS ON
> DATA NamedPlaces
> PROJECTION
> "init=epsg:4326"
> END
> LABELITEM "NAME"
> CLASSITEM "NAME"
> TEMPLATE "namedplaces.html"
> CLASS
> NAME "Ashton"
> EXPRESSION "Ashton"
> #COLOR 153 153 153
> COLOR 192 192 192
> OUTLINECOLOR 0 0 0
> SIZE 8
> LABEL
> ANGLE AUTO
> COLOR 0 0 0
> BACKGROUNDCOLOR 192 192 192
> FONT fritqat
> TYPE truetype
> SIZE 10
> POSITION LR
> OFFSET 10 10
> PARTIALS FALSE
> END
> END
> CLASS
> NAME "Goose Island"
> EXPRESSION "Goose Island"
> COLOR 255 255 255
> SIZE 8
> TEXT "Goose | Island"
> LABEL
> ANGLE AUTO
> COLOR 0 0 0
> BACKGROUNDCOLOR 255 255 255
> FONT fritqat
> TYPE truetype
> SIZE 4
> POSITION CC
> PARTIALS FALSE
> WRAP "|"
> END
> END
> METADATA
> "WMS_TITLE" "cite:NamedPlaces"
> "WMS_ABSTRACT" "NamedPlaces layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME Ponds
> TYPE POLYGON
> STATUS ON
> DATA Ponds
> PROJECTION
> "init=epsg:4326"
> END
> TEMPLATE "ponds.html"
> CLASS
> NAME "Ponds"
> COLOR 0 255 255
> OUTLINECOLOR 0 0 0
> TEXT "Stock Pond"
> LABEL
> COLOR 0 0 0
> FONT fritqat
> TYPE truetype
> SIZE 9
> #POSITION AUTO
> POSITION UC
> PARTIALS FALSE
> OFFSET 0 23
> END
> END
> METADATA
> "WMS_TITLE" "cite:Ponds"
> "WMS_ABSTRACT" "Ponds layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME RoadSegments
> TYPE LINE
> STATUS ON
> DATA RoadSegments
> PROJECTION
> "init=epsg:4326"
> END
> LABELITEM "NAME"
> CLASSITEM "NAME"
> CLASS
> NAME "MainStreet"
> EXPRESSION "Main Street"
> SYMBOL 'circle'
> SIZE 3
> COLOR 238 0 0
> LABEL
> ANGLE AUTO
> COLOR 0 0 0
> FONT fritqat-italic
> TYPE truetype
> SIZE 10
> POSITION UC
> PARTIALS FALSE
> OFFSET 0 2
> END
> END
> CLASS
> NAME "Route5"
> EXPRESSION "Route 5"
> SYMBOL 'circle'
> SIZE 3
> COLOR 0 0 0
> END
> CLASS
> NAME "Route75"
> EXPRESSION "Dirt Road by Green Forest"
> SYMBOL 'circle'
> SIZE 5
> #COLOR 255 255 0
> COLOR 192 160 0
> TEXT "Dirt Road"
> LABEL
> ANGLE 90
> COLOR 0 0 0
> FONT fritqat-italic
> TYPE truetype
> SIZE 10
> POSITION AUTO
> PARTIALS FALSE
> #OUTLINECOLOR 255 255 255
> OFFSET 0 5
> END
> END
> METADATA
> "WMS_TITLE" "cite:RoadSegments"
> "WMS_ABSTRACT" "RoadSegments layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME RoadSegments_anno
> STATUS ON
> DATA RoadSegments
> TYPE ANNOTATION
> CLASSITEM "FID"
> LABELITEM "NAME"
> CLASS
> NAME "Route5NorthEastAnnotations"
> EXPRESSION "104"
> COLOR 255 255 255
> OUTLINECOLOR 0 0 0
> #OVERLAYCOLOR 0 0 0
> SYMBOL 'routetag'
> SIZE 25
> OVERLAYSYMBOL "route5"
> OVERLAYSIZE 15
> OVERLAYCOLOR 0 0 0
> LABEL
> POSITION CC
> COLOR 255 255 255
> FONT fritqat
> TYPE truetype
> SIZE 0
> PARTIALS false
> END
> END
> CLASS
> NAME "Route5WestAnnotations"
> EXPRESSION "102"
> COLOR 255 255 255
> OUTLINECOLOR 0 0 0
> #OVERLAYCOLOR 0 0 0
> SYMBOL 'routetag'
> SIZE 25
> OVERLAYSYMBOL "route5"
> OVERLAYSIZE 15
> OVERLAYCOLOR 0 0 0
> LABEL
> POSITION CC
> COLOR 255 255 255
> FONT fritqat
> TYPE truetype
> SIZE 0
> PARTIALS false
> END
> END
> METADATA
> "WMS_TITLE" "RoadSegments"
> "WMS_ABSTRACT" "RoadSegments layer."
> "WMS_SRS" "EPSG:4326"
> END
> END #Layer
>
> LAYER
> NAME Streams
> TYPE LINE
> STATUS ON
> DATA Streams
> PROJECTION
> "init=epsg:4326"
> END
> LABELITEM "NAME"
> CLASS
> NAME "Streams"
> COLOR 0 0 205
> OUTLINECOLOR 199 199 199
> SYMBOL 'circle'
> SIZE 2
> LABEL
> ANGLE AUTO
> COLOR 0 0 205
> BACKGROUNDCOLOR 255 255 255
> FONT fritqat-italic
> TYPE truetype
> SIZE 10
> POSITION UC
> PARTIALS FALSE
> OFFSET 30 5
> END
> END
> METADATA
> "WMS_TITLE" "cite:Streams"
> "WMS_ABSTRACT" "Streams layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME Forests
> TYPE POLYGON
> # STATUS ON
> STATUS DEFAULT
> DATA Forests
> PROJECTION
> "init=epsg:4326"
> END
> TEMPLATE "forests.html"
> CLASS
> NAME "Forests"
> COLOR 0 150 0
> OUTLINECOLOR 0 0 0
> MINSIZE 4
> #SYMBOL "sapin"
> SYMBOL "tree-gif"
> SIZE 90
> # OVERLAYSYMBOL "square"
> # OVERLAYSIZE 50
> # OVERLAYCOLOR -1 -1 -1
> TEXT "State | Forest"
> LABEL
> ANGLE AUTO
> COLOR 0 0 0
> BACKGROUNDCOLOR 255 255 255
> FONT fritqat
> TYPE truetype
> SIZE 18
> POSITION AUTO
> PARTIALS FALSE
> WRAP "|"
> OFFSET 100 -60
> END
> END
> METADATA
> "WMS_TITLE" "cite:Forests"
> "WMS_ABSTRACT" "Forests layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME Bridges
> TYPE POINT
> STATUS ON
> DATA Bridges
> PROJECTION
> "init=epsg:4326"
> END
> LABELITEM "NAME"
> CLASS
> NAME "Bridges"
> COLOR 0 0 0
> SYMBOL 'bridge'
> SIZE 40
> LABEL
> ANGLE AUTO
> COLOR 0 0 0
> FONT fritqat-italic
> TYPE truetype
> SIZE 10
> POSITION AUTO
> PARTIALS FALSE
> OFFSET 20 -8
> END
> END
> METADATA
> "WMS_TITLE" "cite:Bridges"
> "WMS_ABSTRACT" "Bridges layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME Lakes
> TYPE POLYGON
> STATUS ON
> DATA Lakes
> PROJECTION
> "init=epsg:4326"
> END
> TEMPLATE "lakes.html"
> CLASS
> NAME "Lakes"
> COLOR 0 0 205
> SIZE 8
> TEXT "BLUE | LAKE"
> LABEL
> ANGLE AUTO
> COLOR 255 255 255
> FONT fritqat
> TYPE truetype
> SIZE 9
> POSITION LL
> PARTIALS FALSE
> WRAP "|"
> OFFSET 15 -10
> FORCE true
> END
> END
> METADATA
> "WMS_TITLE" "cite:Lakes"
> "WMS_ABSTRACT" "Lakes layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME Buildings
> TYPE POLYGON
> STATUS ON
> DATA Buildings
> PROJECTION
> "init=epsg:4326"
> END
> TEMPLATE "buildings.html"
> CLASS
> NAME "Buildings"
> COLOR 255 255 255
> OUTLINECOLOR 0 0 0
> END
> METADATA
> "WMS_TITLE" "cite:Buildings"
> "WMS_ABSTRACT" "Buildings layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> LAYER
> NAME BuildingCenters
> TYPE POINT
> STATUS ON
> DATA BuildingCenters
> PROJECTION
> "init=epsg:4326"
> END
> CLASS
> NAME "BuildingCenters"
> COLOR 0 0 0
> SYMBOL 'circle'
> SIZE 4
> END
> METADATA
> "WMS_TITLE" "cite:BuildingCenters"
> "WMS_ABSTRACT" "BuildingCenters layer."
> "WMS_SRS" "EPSG:4326"
> END
> END # layer
>
> END # Map File
>
>
> nicolas.fortin at ec.gc.ca wrote:
>
>> Hi Heryk,
>>
>> Only the layer 1 is set to default, all other are set to OFF. I
>> thought that doesn't matter in WMS cause you only got the layers you
>> are querying.
>>
>> I set layer 1 to ON and
>> 1- try LAYERS=2,1 and only got layer 2
>> 2- try LAYERS=1 and got nothing
>>
>> I set layer 1 to OFF (like the others) and
>> 1- try LAYERS=2,1 and only got layer 2
>> 2- try LAYERS=1 and got nothing
>>
>> Weird...
>> Nick
>>
>> -----Message d'origine-----
>> De : Julien, Heryk [mailto:hjulien at nrcan.gc.ca]
>> Envoyé : Monday, January 12, 2004 4:00 PM
>> À : 'nicolas.fortin at ec.gc.ca'
>> Objet : RE: [Mapserver-users] WMS LAYERS=
>>
>>
>> Hi,
>> Are your layers set to "default" in the mapfile? Is so, you will be
>> calling layers 1,2 and all the layers that are set to default! So
>> your might be calling layers 1 and 2 a second time around! Try
>> setting them to "ON".
>>
>> Bonne chance!
>> Héryk
>>
>>
>> -----Message d'origine-----
>> De : nicolas.fortin at ec.gc.ca [mailto:nicolas.fortin at ec.gc.ca] Envoyé
>> : Monday, January 12, 2004 3:30 PM À :
>> mapserver-users at lists.gis.umn.edu Objet
>> : [Mapserver-users] WMS LAYERS=
>>
>>
>> Hi list,
>>
>> When I make a WMS request with the layers parameters like LAYERS=2,1
>>
>> In accordance to the OGC WMS Spec, layer 1 is suppose to be at the
>> top of layer 2 but it isn't the case...why??
>>
>> Even if I change to LAYERS=1,2 ... no change
>>
>> In the mapfile, layer 1 is at the end of the file and is always the
>> top layer on others applications using this mapfile.
>>
>>
>> Thx for your help,
>>
>> Nicolas Fortin
>> Mathématicien, Programmeur, Analyste de données
>> SMC-Québec Hydrologie, Environnement Canada
>> 1141, Rte de l'Église, Sainte-Foy(QC) G1V 4H5
>> (418)648-2516
>> nicolas.fortin at ec.gc.ca <mailto:nicolas.fortin at ec.gc.ca>
>>
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