[mapserver-users] tile4ms - Layer object STATUS
Ted Spradley
tspradley at snoogems.com
Fri Oct 2 17:01:18 PDT 2009
Hi All,
Still working on basics. Now tiling. Following the steps to tile data on
http://mapserver.org/utilities/tile4ms.html#tile4ms.
1. With STATUS ON, MS does not display the tiled data at any zoom level
2. With STATUS DEFAULT, MS displays the tiled data at all zoom levels
I have scratched my head over this one. Your thoughts please? The steps
followed and the associated mapfile are below. The commented out lines are
exactly as in the actual file from debugging.
Thank you!
Ted S.
Steps from http://mapserver.org/utilities/tile4ms.html#tile4ms:
1. Create the meta-file
# find *areawater.shp -print > areawater_list.txt
2. Execute tile4ms
# tile4ms areawater_list.txt areawaterindex
3. areawaterindex.dbf, areawaterindex.shp, areawaterindex.dbx are created
(I notice the contents of areawaterindex.dbf is only a single column,
LOCATION. The instructional
page shows an ID column)
4. Create the layer object for the mapfile.
Mapfile
######################
MAP
SIZE 1600 800
EXTENT -125 24 -65 50
UNITS DD
PROJECTION
"proj=latlong"
"ellps=GRS80"
"datum=NAD83"
"no_defs"
END
IMAGETYPE PNG24
WEB
TEMPLATE "/path/to/templates/mapserver.html"
IMAGEPATH "/path/to/temp/"
IMAGEURL "/temp/"
METADATA
"wms_title" "WMS Map Server"
#"wms_srs" "EPSG:4326"
END
END
LAYER
NAME counties
TYPE LINE
STATUS DEFAULT
DATA "/path/to/tl_2008_us_county.shp"
# MINSCALE 1000
# MAXSCALE 1000000000
CLASS
COLOR 0 255 0
END
METADATA
"wms_title" "US County Boundaries"
END
PROJECTION
"proj=latlong"
"ellps=GRS80"
"datum=NAD83"
"no_defs"
END
END
LAYER
NAME "areawater"
STATUS DEFAULT
TYPE POLYGON
TILEINDEX "/path/to/areawaterindex"
TILEITEM 'LOCATION'
CLASS
NAME "areawater"
STYLE
COLOR 0 0 255
END
END
END
END
###################################
Mapfile End
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