[mapserver-users] Bad BBOX passed to db query
Fawcett, David (MNIT)
David.Fawcett at state.mn.us
Tue Sep 24 10:18:30 PDT 2013
Notice that your Map projection is 4326, but that your Map units are set to meters.
I am guessing that this is your problem.
The map units and the units that the map extent are expressed in have to match your map projection/srs.
David.
-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Jack Walters
Sent: Tuesday, September 24, 2013 11:17 AM
To: Lime, Steve D (MNIT); mapserver-users at lists.osgeo.org
Subject: Re: [mapserver-users] Bad BBOX passed to db query
Before Update:
___________________________
MAP
EXTENT -138 40 -110 60
SIZE 500 500
UNITS meters
FONTSET "/var/www/gtc/html/current/mapping/maps/_fonts/fonts.lst"
WEB
METADATA
"wms_title" "Zonar Web Mapping"
"wms_srs" "epsg:4326 epsg:99999 epsg:4269"
"tile_map_edge_buffer" "256" # 16 pixel rendering buffer
"tile_metatile_level" "2" # metatile 2 levels up (4:1 = 1024px metatile)
END #METADATA
END #WEB
TRANSPARENT true
PROJECTION
"init=epsg:4326"
END #PROJECTION
OUTPUTFORMAT
NAME png
DRIVER AGG/PNG
IMAGEMODE RGB
MIMETYPE "image/png"
END
###############################################################
# SYMBOLS
###############################################################
SYMBOL
NAME "misc_circle"
TYPE ellipse
FILLED true
POINTS
1 1
END
END
SYMBOL
NAME "triangle_circle"
TYPE ellipse
FILLED true
POINTS
1 1
END
END
SYMBOL
NAME "triangle_arrow"
TYPE vector
FILLED true
POINTS
0 -3
3 6
0 4
-3 6
0 -3
END
END
###############################################################
# LAYERS
###############################################################
LAYER
NAME "loi_names"
DATA "geom FROM ([query]) AS new_table USING UNIQUE id USING SRID=4326"
CONNECTIONTYPE postgis
CONNECTION "user=qa1 dbname=qa1 password=qa1 host=dev-db-001"
TYPE ANNOTATION
STATUS OFF
PROJECTION
"init=epsg:4326"
END #PROJECTION
METADATA
"wms_title" "loi_names"
END #METADATA
LABELITEM "name"
CLASS
LABEL
EXPRESSION ([area] >= 70)
MINSCALEDENOM 36978669.43 # Z#3
MAXSCALEDENOM 295829355.45 # Z#23+
BUFFER 10
FONT VeraBi
SIZE 8
TYPE truetype
WRAP "/"
COLOR [rgb_color]
OUTLINEWIDTH 2
OUTLINECOLOR 210 210 210
MINFEATURESIZE 60
END #LABEL
END #CLASS
CLASS
LABEL
EXPRESSION ([area] >= 0.4)
MINSCALEDENOM 9244667.36 # Z#23+
MAXSCALEDENOM 36978669.43 # Z#3
BUFFER 10
FONT VeraBi
SIZE 8
TYPE truetype
WRAP "/"
COLOR [rgb_color]
OUTLINEWIDTH 2
OUTLINECOLOR 210 210 210
MINFEATURESIZE 60
END #LABEL
END #CLASS
CLASS
LABEL
MINSCALEDENOM 0 # Z#23+
MAXSCALEDENOM 9244667.36 # Z#6
BUFFER 10
FONT VeraBi
SIZE 10
TYPE truetype
WRAP "/"
COLOR [rgb_color]
OUTLINEWIDTH 2
OUTLINECOLOR 210 210 210
MINFEATURESIZE 60
END #LABEL
END #CLASS
END #LAYER
LAYER
NAME "loi_polys"
DATA "geom FROM ([query]) AS new_table USING UNIQUE id USING SRID=4326"
CONNECTIONTYPE postgis
CONNECTION "user=qa1 dbname=qa1 password=qa1 host=dev-db-001"
TYPE polygon
STATUS OFF
PROJECTION
"init=epsg:4326"
END #PROJECTION
METADATA
"wms_title" "Locations of Interest polys"
"wms_timeextent" "2000-01-01/2100-01-01"
"wms_timeitem" "ts"
END #METADATA
LABELITEM "name"
CLASS
STYLE
OUTLINECOLOR [rgb_color]
END #STYLE
END #CLASS
END #LAYER
LAYER
NAME "loi_lines"
DATA "geom FROM ([query]) AS new_table USING UNIQUE id USING SRID=4326"
CONNECTIONTYPE postgis
CONNECTION "user=qa1 dbname=qa1 password=qa1 host=dev-db-001"
TYPE line
STATUS OFF
PROJECTION
"init=epsg:4326"
END #PROJECTION
METADATA
"wms_title" "Locations of Interest lines"
"wms_timeextent" "2000-01-01/2100-01-01"
"wms_timeitem" "ts"
END #METADATA
LABELITEM "name"
CLASS
STYLE
COLOR [rgb_color]
END #STYLE
END #CLASS
END #LAYER
END #MAP
______________________________________
After Update:
______________________________________
MAP
EXTENT -138 40 -110 60
SIZE 500 500
UNITS meters
FONTSET "/var/www/gtc/html/current/mapping/maps/_fonts/fonts.lst"
WEB
METADATA
"wms_title" "Zonar Web Mapping"
"wms_srs" "epsg:4326 epsg:99999 epsg:4269"
"tile_map_edge_buffer" "256" # 16 pixel rendering buffer
"tile_metatile_level" "2" # metatile 2 levels up (4:1 = 1024px metatile)
END #METADATA
END #WEB
TRANSPARENT true
PROJECTION
AUTO
END #PROJECTION
OUTPUTFORMAT
NAME png
DRIVER AGG/PNG
IMAGEMODE RGB
MIMETYPE "image/png"
END
###############################################################
# SYMBOLS
###############################################################
SYMBOL
NAME "misc_circle"
TYPE ellipse
FILLED true
POINTS
1 1
END
END
SYMBOL
NAME "triangle_circle"
TYPE ellipse
FILLED true
POINTS
1 1
END
END
SYMBOL
NAME "triangle_arrow"
TYPE vector
FILLED true
POINTS
0 -3
3 6
0 4
-3 6
0 -3
END
END
###############################################################
# LAYERS
###############################################################
LAYER
NAME "loi_names"
STATUS OFF
TYPE POINT
CONNECTIONTYPE postgis
CONNECTION "user=qa1 dbname=qa1 password=qa1 host=dev-db-001"
PROCESSING "CLOSE_CONNECTION=DEFER"
DATA "geom FROM ([query]) AS new_table USING UNIQUE id USING SRID=4326"
METADATA
"wms_title" "loi_names"
END #METADATA
LABELITEM "name"
CLASS
LABEL
EXPRESSION ([area] >= 70)
MINSCALEDENOM 36978669.43 # Z#3
MAXSCALEDENOM 295829355.45 # Z#23+
BUFFER 10
FONT VeraBi
SIZE 8
TYPE truetype
WRAP "/"
COLOR [rgb_color]
OUTLINEWIDTH 2
OUTLINECOLOR 210 210 210
MINFEATURESIZE 60
END #LABEL
LABEL
EXPRESSION ([area] >= 0.4)
MINSCALEDENOM 9244667.36 # Z#23+
MAXSCALEDENOM 36978669.43 # Z#3
BUFFER 10
FONT VeraBi
SIZE 8
TYPE truetype
WRAP "/"
COLOR [rgb_color]
OUTLINEWIDTH 2
OUTLINECOLOR 210 210 210
MINFEATURESIZE 60
END #LABEL
LABEL
MINSCALEDENOM 0 # Z#23+
MAXSCALEDENOM 9244667.36 # Z#6
BUFFER 10
FONT VeraBi
SIZE 10
TYPE truetype
WRAP "/"
COLOR [rgb_color]
OUTLINEWIDTH 2
OUTLINECOLOR 210 210 210
MINFEATURESIZE 60
END #LABEL
END #CLASS
END #LAYER
LAYER
NAME "loi_polys"
DEBUG 1
STATUS OFF
TYPE POLYGON
CONNECTIONTYPE postgis
CONNECTION "user=qa1 dbname=qa1 password=qa1 host=dev-db-001"
PROCESSING "CLOSE_CONNECTION=DEFER"
DATA "geom FROM ([query]) AS new_table USING UNIQUE id USING SRID=4326"
LABELITEM "name"
METADATA
"wms_title" "loi_polys"
END #METADATA
CLASS
STYLE
OUTLINECOLOR [rgb_color]
END #STYLE
END #CLASS
END #LAYER
LAYER
NAME "loi_lines"
STATUS OFF
TYPE LINE
CONNECTIONTYPE postgis
CONNECTION "user=qa1 dbname=qa1 password=qa1 host=dev-db-001"
PROCESSING "CLOSE_CONNECTION=DEFER"
DATA "geom FROM ([query]) AS new_table USING UNIQUE id USING SRID=4326"
LABELITEM "name"
METADATA
"wms_title" "loi_lines"
END #METADATA
CLASS
STYLE
COLOR [rgb_color]
END #STYLE
END #CLASS
END #LAYER
END #MAP
______________________________
Hope that helps.
Thanks,
Jack Walters
Web Development Engineer III
Zonar Systems
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