[Mapserver-users] raster problem: tiled tiff blank

uli uli.mueller at gmx.ch
Tue Aug 26 15:16:44 EDT 2003


hi list
I have tiled tiff images that worked in MS 3.6. With MS 4.0, using the same
shape with tiles, I only get a blank page. When I reference a single tiff
with the DATA parameter, they show up perfectly.
What I checked so far (without success):
- Created new tiles with gdaltindex. The tiles are in the right place and
the "location" field contains correct data.
- Re-built MS --with-tiff and --without-tiff.
- Re-built gdal with and without
"--with-tiff=internal --with-geotiff=internal"
Any ideas? Thanks.
Uli

##System Linux Suse 8.1

##./mapserv -v
MapServer version 4.0 OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP SUPPORTS=PROJ
SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT
SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT INPUT=EPPL7 INPUT=JPEG INPUT=POSTGIS
INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE

##gdal-config --formats
gxf gtiff hfa aigrid aaigrid ceos ceos2 iso8211 bsb xpm sdts raw dted mem
jdem envisat elas fit vrt usgsdem l1b nitf bmp gif jpeg png
##gdal-config --version
1.1.9

##MapFile (has no PROJECTION; has IMAGETYPE png; has OUTPUTFORMAT defined)
LAYER
  NAME "rastermaps"
  TYPE raster
  STATUS ON
  TILEINDEX "/geodata/europe/ch/_data/scanned/greentiles.shp"
  TILEITEM "Location"
  #DATA "/geodata/europe/ch/_data/scanned/green1.tif"  <<< this works!!
  CLASSITEM "[pixel]"
  OFFSITE 255 255 255
  CLASS
  	EXPRESSION ([pixel] = 2)
	COLOR 153 255 153
  END
END

##gdalinfo says:
Driver: GTiff/GeoTIFF
Size is 14000, 9600
Coordinate System is `'
Origin = (480000.000000,206000.000000)
Pixel Size = (5.000000,-5.000000)
Corner Coordinates:
Upper Left  (  480000.000,  206000.000)
Lower Left  (  480000.000,  158000.000)
Upper Right (  550000.000,  206000.000)
Lower Right (  550000.000,  158000.000)
Center      (  515000.000,  182000.000)
Band 1 Block=14000x1 Type=Byte, ColorInterp=Palette
  Color Table (RGB with 256 entries)
    0: 255,255,255,255
   1: 255,255,255,255
    2: 180,255,180,255
    3: 180,245,255,255
    4: 255,220,23,255
    5: 255,153,0,255
    6: 204,122,18,255
    7: 18,15,255,255
    8: 18,18,18,255
    9: 150,150,150,255
   10: 150,150,150,255
	.....


-------------
Uli Müller
geOps GeoInformatics
Stephanienstrasse 4
D-79100 Freiburg
Tel +49 (0)761 8814 606 / 607
FAX +49 (0)761 8814 607
mobile +49 (0)174 9689457
uli at geops.de & uli at geops.ch
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