Hi List,
I just managed to display my grass vector data with the UMN Mapserver. Fine,
works nice. 
What I did not solve yet: to make it possible to query those vector themes.
Anybody succeeded in this? I really would be happy for some comments/hints.
Kind regards,
Wolfgang
--
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Hi Wolfgang,
I'm really interested in display grass data into mapserver....
Do you maybe have a "couple of minute" to submit to the list or to the grass wiki some hints on how to do it?
I think it would be really helpfull for a lot of people...
Thanks
Maxi
Wolfgang Qual wrote:
Hi List,
I just managed to display my grass vector data with the UMN Mapserver. Fine,
works nice.
What I did not solve yet: to make it possible to query those vector themes.
Anybody succeeded in this? I really would be happy for some comments/hints.
Kind regards,Wolfgang
--
Eng. Massimiliano Cannata
Scuola Universitaria Professionale della Svizzera Italiana
Istituto Scienze della Terra
Via Trevano, c.p. 72
CH-6952 Canobbio-Lugano
Tel: +41 (0)58 666 62 18
Fax +41 (0)58 666 62 09
Sure. My Mapfile looks like this:
+++++++++++++++
# MAPTITLE "grassdatentest" -*- mode: default-generic; backup-by-copying: t;
-*-
MAP
STATUS ON
DEBUG ON
SIZE 400 300
SYMBOLSET "/data/mapserver/etc/symbols/symbols-for-ms40.sym"
FONTSET "/data/mapserver/etc/symbols/fonts/fonts.list"
UNITS METERS
IMAGECOLOR 255 255 255
OUTPUTFORMAT
NAME png
DRIVER "GD/PNG"
MIMETYPE "image/png"
IMAGEMODE PC256
EXTENSION "png"
TRANSPARENT ON
END
EXTENT 590000 4914000 609000 4928000
NAME grassdatentest
#
# Start of web interface definition
#
WEB
TEMPLATE "/data/mapserver/etc/templates/xml.html"
HEADER "/data/mapserver/etc/templates/xml.html"
IMAGEPATH "/data/web/tmp/"
IMAGEURL "/tmp/"
# FOOTER "$installdir/etc/templates/dream_footer.html"
METADATA
META_KEYWORDS ""
EMAIL ""
MAP_TITLE "Testkarte Grassdaten"
META_COMMENTS ""
DEFAULT_LAYERS "l1"
DEFAULT_EXTENT "590000 4914000 609000 4928000"
META_DESCRIPTION ""
COMMENT ""
AUTHOR ""
DESCRIPTION ""
END
END
# Mapserver LEGEND object
LEGEND
KEYSIZE 22 12
LABEL
TYPE TRUETYPE
FONT arial
SIZE 8
COLOR 0 0 0
WRAP "@"
END
STATUS ON
# TRANSPARENT TRUE
END # legend
#
# Mapserver SCALEBAR object
#
SCALEBAR
STATUS EMBED
LABEL
SIZE tiny
COLOR 0 0 0
OUTLINECOLOR 255 255 255
END
STYLE 0
INTERVALS 4
SIZE 280 5
COLOR 0 0 0
BACKGROUNDCOLOR 255 255 255
OUTLINECOLOR 0 0 0
UNITS KILOMETERS
POSITION LR
TRANSPARENT TRUE
END # scalebar
#
# reference map
#
REFERENCE
IMAGE /data/mapserver/etc/refmaps/spearfish1.gif
SIZE 76 76
EXTENT 590000 4914000 609000 4928000
STATUS ON
COLOR -1 -1 -1
OUTLINECOLOR 255 0 0
END
# OGR-Layer aus GRASS
#_# START LAYER l1
LAYER NAME "l1"
TYPE polygon
STATUS ON
CONNECTIONTYPE OGR
CONNECTION "/home/wqual/grassdata/spearfish60/grasstest/vector/erde/head"
DATA "1" # Layer number 1, 0 without attribute data
METADATA
LTITLE "l1"
TABLE_FIELDS "ID,CAT,LABEL"
"DESCRIPTION" ""
"RESULT_FIELDS" ""
END #metadata
LABELITEM "label"
SYMBOLSCALE 5000
LABELMAXSCALE 600000
TOLERANCE 5
### TYPE Polygon -- LEGTYPE 0x01 -- SYMTYPE 0x02
### singlepolyleg
CLASSITEM "cat"
CLASS NAME "soils boundary"
EXPRESSION ('[label]'='VBF') # only show those entries that match with this
expression
COLOR -1 -1 -1 # no filling colour
OUTLINECOLOR 20 200 10
LABEL
TYPE truetype
FONT arial
OUTLINECOLOR 255 255 255
POSITION CC
SIZE 8
MINSIZE 10
MAXSIZE 12
COLOR 180 80 80
END # end label
END #CLASS
#_# LAYER l1 QUERY
HEADER /data/maps/rgu/intern/grassdatentest/l1head.html # does not work yet
TEMPLATE /data/maps/rgu/intern/grassdatentest/l1-data.html # does not work
yet
TOLERANCE 5
END # LAYER l1
#_# START LAYER l2
LAYER NAME "l2"
TYPE raster
STATUS ON
DATA "/home/wqual/grassdata/spearfish60/grasstest/cellhd/hoehe"
CLASS NAME "hoehe"
EXPRESSION ([pixel]>= 1066 AND [pixel] < 1259)
COLOR 172 155 0
END
[...]
END # LAYER l2
#END # end of mapfile
++++++++++++
Currently, we are working with Mapserver 4.6.2 with ogr-support (but it should
also work with a different version)
Mapserver must be compiled with ogr-support:
wqual@standalone:/data/cgi$ ./mapserv462max -v
MapServer version 4.6.2 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP
OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER
SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT SUPPORTS=THREADS
INPUT=TIFF INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE
DEBUG=MSDEBUG
and:
wqual@standalone:/data/cgi$ ogrinfo --formats
Loaded OGR Format Drivers:
-> "GRASS" (readonly)
[...]
My system is running on Debian Sarge. I had to rebuild the proj-Library to get
this map running (the version that is part of the stable distribution is
missing datum support). Hope that this is a useful hint for you.
Best regards,
Wolfgang
Am Dienstag 06 Dezember 2005 pH:50:14 nachmittags/abends schrieb Massimiliano
Cannata:
Hi Wolfgang,
I'm really interested in display grass data into mapserver....Do you maybe have a "couple of minute" to submit to the list or to the
grass wiki some hints on how to do it?I think it would be really helpfull for a lot of people...
Thanks
MaxiWolfgang Qual wrote:
>Hi List,
>I just managed to display my grass vector data with the UMN Mapserver.
> Fine, works nice.
>What I did not solve yet: to make it possible to query those vector
> themes. Anybody succeeded in this? I really would be happy for some
> comments/hints. Kind regards,
>
>Wolfgang