The version is Mapserver 5.6.3 and using the attribute as label was how
find out the values were being rounded.
For example the attribute has values from 1000 to 170000 and if the
value is smaller than 100000 rounds the value with one decimal but above
100000
rounds to and integer.
I'm using sqlserver with the SDE and the atrribute type is numeric could
this have anything to do with it?
Mário
On 15-07-2011 15:23, Steve Lime wrote:
On issue one, what version are you using? MapServer shouldn't be
rounding the value. The comparison should be being done as a double.
It might be helpful to see a sample dataset although if this is SDE I
can't test on my end. One thing to try to help diagnose the problem
would be to create a sample mapfile that draws your layer and uses the
area attribute for labeling. What shows up for labels?
Steve
Sent from my iPad
On Jul 15, 2011, at 5:14 AM, Mario Franco <[email protected]
<mailto:[email protected]>> wrote:
Hi,
I having two issues with mapserver if anyone can help me I would be
appreciated.
The first has to do with an Expression in a class:
I have a shape with an attribute with the 172060.0937 but when add to
the class:
EXPRESSION ( [AREA] = 172060.0937 )
The problem is that this expression returns false because mapserver
is rounding the double value from the database. If I compare with:
EXPRESSION ( [AREA] = 172060)
it works. There is any way to turn this off or to increase the precision?
The second issue is:
I'm using this url
(http://localhost:82/cgi-bin/mapserv.exe?map=D%3a\projects\Inag\InterSIG+II\InterSIG+Website\Trunk\InterSIG+ASP.NET\Maps%2fintersig_281.map&qlayer=Concelhos&layers=Concelhos&MAPSIZE=629%20467&MINX=-232614.525612302&MINY=-49761.6088409424&MAXX=676601.080299802&MAXY=625284&mode=NQUERY&MAPSHAPE=POLYGON%28%28-232614%20-49761,%20-232614%20625284,%20676601%20625284,%20676601%20-49761,%20-232614%20-49761%29%29
<http://localhost:82/cgi-bin/mapserv.exe?map=D%3a%5Cprojects%5CInag%5CInterSIG+II%5CInterSIG+Website%5CTrunk%5CInterSIG+ASP.NET%5CMaps%2fintersig_281.map&qlayer=Concelhos&layers=Concelhos&MAPSIZE=629%20467&MINX=-232614.525612302&MINY=-49761.6088409424&MAXX=676601.080299802&MAXY=625284&mode=NQUERY&MAPSHAPE=POLYGON%28%28-232614%20-49761,%20-232614%20625284,%20676601%20625284,%20676601%20-49761,%20-232614%20-49761%29%29>)
to execute a nquery but I always get the error "msSDELayerGetShape():
SDE error. SE_stream_fetch_row(): Invalid parameter value passed to
function. (-66) "
The log doesn't help that much:
[Fri Jul 15 10:47:19 2011].20000 msSDELayerOpen(): Layer Concelhos
opened from scratch.
[Fri Jul 15 10:47:23 2011].35000
msConnPoolRegister(Concelhos,ydinag2,port:5151,sde,sde,sde,01D6BCC0)
[Fri Jul 15 10:47:23 2011].35000 msSDELayerOpen(): Layer Concelhos
specified version SDE.DEFAULT.
[Fri Jul 15 10:47:23 2011].42000 msSDEGetLayerInfo(): Looking for
layer by SDE.CONCELH_PTCONT_2008_0_596, SHAPE,
ydinag2,port:5151,sde,sde,sde
[Fri Jul 15 10:47:23 2011].42000 msSDEGetLayerInfo(): No cached
layerid found.
[Fri Jul 15 10:47:23 2011].63000 msSDELCacheAdd(): Caching id for
SDE.CONCELH_PTCONT_2008_0_596, SHAPE, ydinag2,port:5151,sde,sde,sde
[Fri Jul 15 10:47:23 2011].72000 Getting all column information in
msSDELayerInitItemInfo
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for DICO
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for CONCELHO
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for DI
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for DISTRITO
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for CCDR
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for NUT3
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for NUT3_NOME
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for NUT2
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for NUT2_NOME
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for AREA2008_1
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for objectid
[Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting
info for SHAPE
[Fri Jul 15 10:47:23 2011].79000 Column information has already been
gotten... returning from msSDELayerInitItemInfo
[Fri Jul 15 10:47:43 2011].122000 msSDELayerGetShape(): SDE error.
SE_stream_fetch_row(): Invalid parameter value passed to function. (-66)
[Fri Jul 15 10:47:43 2011].126000 msFreeMap(): freeing map at 01D3EFE8.
[Fri Jul 15 10:47:43 2011].126000 msSDELayerCloseConnection():
Closing connection for layer Concelhos.
[Fri Jul 15 10:47:43 2011].126000
msConnPoolRelease(Concelhos,ydinag2,port:5151,sde,sde,sde,01D6BCC0)
[Fri Jul 15 10:47:43 2011].126000
msConnPoolClose(ydinag2,port:5151,sde,sde,sde,01D6BCC0)
[Fri Jul 15 10:47:43 2011].156000 msSDELayerClose(): Closing layer
Concelhos.
[Fri Jul 15 10:47:43 2011].156000
msConnPoolRelease(Concelhos,ydinag2,port:5151,sde,sde,sde,00000000)
[Fri Jul 15 10:47:43 2011].156000 msConnPoolRelease(): Unable to
find handle for layer 'Concelhos'.
[Fri Jul 15 10:47:43 2011].156000 msConnPoolRelease(): General error
message. Unable to find handle for layer 'Concelhos'.
Here part of my configuration:
LAYER
NAME "Concelhos"
METADATA
"wms_title" "Concelhos" # required
"wfs_title" "Concelhos" # required
"gml_featureid" "ID" ## REQUIRED
"gml_geometries" "geom"
"gml_geom_type" "polygon"
"gml_include_items" "all" # Optional (serves all
attributes for layer)
"gml_exclude_items" "GEOMETRY,OBJECTID"
"ows_include_items" "all"
"ows_exclude_items" "GEOMETRY,OBJECTID"
END
DUMP true
TOLERANCE 10
TOLERANCEUNITS meters
TYPE polygon
#CONNECTIONTYPE SDE
CONNECTIONTYPE PLUGIN
PLUGIN "D:/ms4w/Apache/specialplugins/msplugin_sde_92.dll"
CONNECTION "ydinag2,port:5151,sde,sde,sde"
DATA "SDE.CONCELH_PTCONT_2008_0_596,SHAPE,SDE.DEFAULT"
PROJECTION
"init=EPSG:3763" #--sistema de coordenadas desta layer na origem
END
STATUS ON
OPACITY 100
TEMPLATE '../Templates/Identify/t.html'
I'm using Mapserver 5.6.3, I know it's not the latest but I didn't
updated yet.
Any help would be useful and thx in advance.
Mário Franco
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