[Mapserver-users] Proj problems

[Randy James]

Hi

could be your path to the image?

i use:

imagepath /full/path/to/tmp/dir/
imageurl /tmp/

you need the last / after your folder

Hope this helps

--- Gerry Creager <gerry.creager at tamu.edu> wrote:
> OK, I'm pretty much at my wits' end.  I've tried looking
> at this on a 
> time-available basis, and I'm just not getting it.
> 
> A mapserv -v yields the following:
> [root at mesonet cgi-bin]# ./mapserv -v
> MapServer version 3.7 (development) OUTPUT=PNG
> OUTPUT=JPEG OUTPUT=WBMP 
> OUTPUT=PDF OUTPUT=SWF SUPPORTS=PROJ SUPPORTS=TTF
> SUPPORTS=WMS_SERVER 
> SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=GD2_RGB
> INPUT=OGR 
> INPUT=GDAL INPUT=SHAPEFILE
> 
> PROJ support is there, so it should allow me to specify a
> projection 
> section, either with the EPSG shortcut or the long way,
> with everything 
> specified.  I've tried that and what I end up with is
> essentially a 
> blank screen...
> 
> If someone's got suggestions, great.  The mapfile is
> attached.  I'll 
> keep looking at it, but it's looking like my hair's on
> fire and I can't 
> get it put out...
> 
> Thanks in advance,
> Gerry
> -- 
> Gerry Creager -- gerry.creager at tamu.edu
> Network Engineering -- AATLT, Texas A&M University	
> Cell: 979.229.5301 Office: 979.458.4020
> FAX:  979.847.8578 Pager:  979.228.0173
> Office: 903A Eller Bldg, TAMU, College Station, TX 77843
> > ### This map file is used to control the Texas Mesonet
> Mapserver
>
########################################################################
> ###
> ###	Luke Wallace, Fall 2002 	(Thanks, Luke!)
> ###
>
########################################################################
> ###	Change Log
> ###
> ###	2003-07-13:	Changed Layer 'buffer' to reduce number
> of 
> ###			overlapping points and enhance readability
> ###			
> ###
>
########################################################################
> 
> 
> NAME TxMeso
> STATUS ON
> SIZE 700 700
> #SIZE 650 650
> #EXTENT 388107.634400379 5203120.88405952
> 500896.339019834 5310243.30613897
> EXTENT -106.8 25.8 -93.52 36.4
> UNITS DD
> SHAPEPATH "/var/www/mesonet/texas/data"
> IMAGECOLOR 255 255 255
> FONTSET "fonts.list"
> SYMBOLSET "symbols.sym"
> 
> # you may need to change this to match your MapServer
> build
> IMAGETYPE PNG
> 
> #
> # Projection definition, consult the PROJ.4 documentation
> for parameter discussion
> #
> #PROJECTION
> #	"proj=lcc"
> #	"ellps=GRS80"
> #	"lon_0=100w"
> #	"lat_1=27.416n"
> #	"lat_2=34.916n"
> #END
> 
> #PROJECTION 	
> #	proj=latlong
> #	ellps=GRS80
> #	datum=NAD83
> #END
> 
> PROJECTION
> #  "proj=utm"
> #  "ellps=GRS80"
> #  "zone=15"
> #  "north"
> #  "no_defs"
> #
> #  OR: 
> #
> #  "init=epsg:4267"	#nad 27 lat/long unprojected
> 	"init=epsg:32039"	#Texas Central LCC NAD83
> END
> #PROJECTION
> #	"proj=longlat"
> #	"ellps=clrk66"
> #	"no_defs"
> #	"no_defs"
> #END
> 
> #
> # Start of web interface definition (including WMS
> enabling metadata)
> #
> WEB
> #  HEADER mesonet_header.html
>   TEMPLATE "mesonet1.html"
>   FOOTER mesonet_footer.html
> #  ERROR "../index.php"
>   MINSCALE    50000
>   MAXSCALE 50000000
>   IMAGEPATH "/var/www/mesonet/tmp"
>   IMAGEURL "/var/www/mesonet/tmp"
>   METADATA
>     WMS_TITLE "MapServer Texas"
>     WMS_ABSTRACT "Realtime Weather Interface"
>     WMS_ACCESSCONSTRAINTS none
> 
>     # change this value to match your setup
>     WMS_ONLINERESOURCE
> "http://mesonet.tamu.edu/index.php"
> 
>     WMS_SRS "EPSG:32039"
>   END
> END
> 
> #QUERYMAP
> #  SIZE 200 200
> #  STATUS ON
> #  STYLE HILITE
> #  COLOR 255 0 0
> #END
> 
> #
> # Start of scalebar
> #
> SCALEBAR 
>   IMAGECOLOR 255 255 255
>   LABEL
>     COLOR 255 255 255
>     SIZE tiny    
>   END
>   STYLE 1
>   SIZE 150 4
>   COLOR 255 255 255
> #  UNITS MILES
>   UNITS kilometers
>   INTERVALS 4
>   TRANSPARENT TRUE
>   STATUS TRUE
> END
> 
> #
> # Legend
> #
> LEGEND
>  STATUS ON
>  IMAGECOLOR 255 255 255
>  POSTLABELCACHE ON
> END
> 
> #
> # Start of symbol definitions (we're only using a few)
> #
> SYMBOL
>   NAME 'circle'
>   TYPE ELLIPSE
>   POINTS 5 5 END
>   FILLED FALSE
> END
> SYMBOL
>   NAME 'pwvcircle'
>   TYPE ELLIPSE
>   FILLED TRUE
>   POINTS 5 5 END
> END
> 
> #
> # Start of layer definitions
> #
> 
> LAYER
> SIZEUNITS pixels
>   NAME rain
>   TYPE line
>   DATA rain_dd
>   STATUS false
>   CLASS
>     NAME 'Rainfall Contours'
>     COLOR 25 20 200
>   END  # CLASS
> END  # LAYER
> 
> # Roads
> LAYER
> SIZEUNITS pixels
> PROJECTION
> #	"proj=lcc"
> #	"ellps=GRS80"
> #	"lon_0=100w"
> #	"lat_1=27.416n"
> #	"lat_2=34.916n"
> 	"init=epsg:32039"
> END
> 
> 
>   NAME roads
>   TYPE line
>   DATA usdotrds
>   STATUS false
>   CLASS
>     NAME 'Roads'
>     COLOR 0 0 0
>   END
> END  # LAYER
> 
> # Lakes and Rivers
> LAYER
> SIZEUNITS pixels
> #PROJECTION
> #	"proj=lcc"
> #	"ellps=GRS80"
> #	"lon_0=100w"
> #	"lat_1=27.416n"
> #	"lat_2=34.916n"
> #END
>   NAME rivers
>   TYPE polygon
>   DATA hydgen
>   STATUS false
> 
=== message truncated ===


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