Dear All,
there is a way to pass TIME parameter using WMS Time protocol from Kernel
Density map to the base layer connected to POSTGIS?
I want to create an animated density map using TIME parameter.
###### MAPFILE Extract #######
LAYER
CONNECTION "host=localhost port=5432 dbname=postgres user=postgres
password=postgres"
CONNECTIONTYPE POSTGIS
DATA "the_geom from (select * from table) as foo using unique gid using
srid=4326"
NAME "the_geom"
PROCESSING "CLOSE_CONNECTION=DEFER"
PROJECTION
"init=epsg:4326"
END # PROJECTION
STATUS ON
METADATA
"wms_timeextent" "2017-04-01/2017-06-10"
"wms_timeitem" "datetime" #datetime is a column in postgis table of
type timestamp
"wms_timedefault" "2017-06-06"
"wms_enable_request" "*"
END
TEMPLATE "fooOnlyForWMSGetFeatureInfo"
TYPE POINT
CLASS
NAME "a"
STYLE
SIZE 4
COLOR "#FF00FF"
SYMBOL "circle_fill"
END # style
END #class
END # final layer
LAYER
NAME "the_geom_denisty"
TYPE RASTER
CONNECTIONTYPE KERNELDENSITY
CONNECTION "the_geom"
STATUS ON
PROCESSING "RANGE_COLORSPACE=HSL"
PROCESSING "KERNELDENSITY_RADIUS=20"
PROCESSING "KERNELDENSITY_COMPUTE_BORDERS=ON"
PROCESSING "KERNELDENSITY_NORMALIZATION=2.0"
OFFSITE 0 0 0
METADATA
"wms_title" "the_geom_denisty WMS-T"
"wms_timeextent" "2017-04-01/2017-06-10"
"wms_timeitem" "datetime" #datetime is a column in postgis table of
type timestamp
"wms_timedefault" "2017-06-06"
"wms_enable_request" "*"
END
CLASS
STYLE
COLORRANGE "#f46d43FF" "#d73027FF"
DATARANGE 0 255
END
END
END
###############################
tag: HEATMAP, WMS-T
Regards, Domenico.
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