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<DIV dir=ltr align=left><SPAN class=812220812-26082004><FONT face=Arial
color=#0000ff size=2>Brant -</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=812220812-26082004><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=812220812-26082004><FONT face=Arial
color=#0000ff size=2>You've posted two LAYER definitions - what's the second one
for? The default field name used to look up the name of the image file is
not "PATH" - that's why there's a TILEITEM statement in the second LAYER
definition you've posted. But there is no such TILEITEM statement in the
LAYER where you're trying to use the JPEG2000 files.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=812220812-26082004><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=812220812-26082004> <FONT
face=Arial color=#0000ff size=2>- Ed</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=812220812-26082004><!-- Converted from text/plain format -->
<P><FONT size=2>Ed McNierney<BR>President and Chief Mapmaker<BR>TopoZone.com /
Maps a la carte, Inc.<BR>73 Princeton Street, Suite 305<BR>North Chelmsford,
MA 01863<BR>Phone: +1 978 251-4242 Fax: +1 978 251-1396
</FONT></P></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> UMN MapServer Users List
[mailto:MAPSERVER-USERS@LISTS.UMN.EDU] <B>On Behalf Of </B>Brant
Anderson<BR><B>Sent:</B> Thursday, August 26, 2004 3:34 AM<BR><B>To:</B>
MAPSERVER-USERS@LISTS.UMN.EDU<BR><B>Subject:</B> Re: [UMN_MAPSERVER-USERS] JPEG
2000 format instead of TIFF for a RASTER layer<BR></FONT><BR></DIV>
<DIV></DIV>Here is a line from the apache web server log file:<BR><BR>[Thu Aug
26 02:29:45 2004] [error] [client 192.168.1.101] malformed header
from<BR>script. Bad header=GeoJp2 info found...:
/usr/lib/cgi-bin/mapserv421<BR><BR><BR>Maybe that has something to do with it.
If so, any ideas how to fix this?<BR><BR>Brant<BR><BR><BR><BR>Brant Anderson
wrote:
<BLOCKQUOTE cite=mid412D88C5.4080404@mudlabs.com type="cite">Here are some
more details:<BR>Mapfile: ( Full mapfile can be found here: <A
class=moz-txt-link-freetext
href="http://mudlabs.homelinux.org:8181/mapserver_dev/Douglas.map">http://mudlabs.homelinux.org:8181/mapserver_dev/Douglas.map</A>
)<BR>---->snip<----<BR> LAYER<BR> NAME
'index'<BR> TYPE TILEINDEX<BR> DATA
'dougIndex_jp2.shp' # JPEG2000 Images in same folder as Shapefiles
(TESTING)<BR> #DATA 'dougIndex_ortho.shp' # TIFF Images in
'ortho' sub-folder (WORKING)<BR> #DATA 'dougIndex.shp' #
TIFF Images in same folder as Shapefiles (WORKING)<BR> END<BR><BR>
LAYER<BR> NAME 'test_raster'<BR> STATUS
OFF<BR> TYPE RASTER<BR> TILEINDEX
'index'<BR> TILEITEM 'PATH'<BR>
END<BR>---->snip<----<BR><BR>The 'tile index' layer was created via an
ArcGIS extension written by Mike Juvrud of Mud Labs. What it does is takes the
Orthophoto/raster image from a MrSID format, and chops it up into tiles,
outputting the tiles as TIFF formatted images (max 50MB per image). At the
same time, it generates the 'tile index' layer, filling in the corresponding
filename in an attribute named 'PATH'.<BR><BR>After verifying this method
worked using TIFF files, the 'PATH' attribute was changed from a .tif
extension to a .jp2 extension. So if I had an image named '104.tif' the new
name would be '104.jp2'<BR><BR>I used the 'jasper' utility to convert the TIFF
image to a JPEG2000 using the command: 'jasper -f 104.tif -t tif -F 104.jp2 -T
jp2'<BR><BR>Here is the output from ogrinfo of a TIFF version, and another of
the JPEG2000 version.<BR><BR>==TIFF: (command used: 'ogrinfo dougIndex.shp
dougIndex')<BR>INFO: Open of `dougIndex.shp'<BR>using driver `ESRI Shapefile'
successful.<BR> <BR>Layer name: dougIndex<BR>Geometry: Polygon<BR>Feature
Count: 7<BR>Extent: (285931.949063, 5109160.000042) - (289100.000009,
5109580.000043)<BR>Layer SRS WKT:<BR>(unknown)<BR>PATH: String
(15.0)<BR>STATUS: Integer (4.0)<BR>IndexID: Integer
(9.0)<BR>OGRFeature(dougIndex):0<BR> PATH (String) = 104.tif<BR>
STATUS (Integer) = 1<BR> IndexID (Integer) = 104<BR> POLYGON
((286040.000 5109160.000,285931.949 5109160.000,285945.481
5109580.000,286040.000 5109580.000,286040.000
5109160.000))<BR> <BR>OGRFeature(dougIndex):1<BR> PATH (String) =
105.tif<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
105<BR> POLYGON ((286550.000 5109160.000,286040.000
5109160.000,286040.000 5109580.000,286550.000 5109580.000,286550.000
5109160.000))<BR> <BR>OGRFeature(dougIndex):2<BR> PATH (String) =
106.tif<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
106<BR> POLYGON ((287060.000 5109160.000,286550.000
5109160.000,286550.000 5109580.000,287060.000 5109580.000,287060.000
5109160.000))<BR> <BR>OGRFeature(dougIndex):3<BR> PATH (String) =
107.tif<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
107<BR> POLYGON ((287570.000 5109160.000,287060.000
5109160.000,287060.000 5109580.000,287570.000 5109580.000,287570.000
5109160.000))<BR> <BR>OGRFeature(dougIndex):4<BR> PATH (String) =
108.tif<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
108<BR> POLYGON ((288080.000 5109160.000,287570.000
5109160.000,287570.000 5109580.000,288080.000 5109580.000,288080.000
5109160.000))<BR> <BR>OGRFeature(dougIndex):5<BR> PATH (String) =
109.tif<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
109<BR> POLYGON ((288590.000 5109160.000,288080.000
5109160.000,288080.000 5109580.000,288590.000 5109580.000,288590.000
5109160.000))<BR> <BR>OGRFeature(dougIndex):6<BR> PATH (String) =
110.tif<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
110<BR> POLYGON ((289100.000 5109160.000,288590.000
5109160.000,288590.000 5109580.000,289100.000 5109580.000,289100.000
5109160.000))<BR>==========<BR><BR>==JPEG2000: (command used: 'ogrinfo
dougIndex_jp2.shp dougIndex_jp2')<BR>INFO: Open of
`dougIndex_jp2.shp'<BR>using driver `ESRI Shapefile'
successful.<BR> <BR>Layer name: dougIndex_jp2<BR>Geometry:
Polygon<BR>Feature Count: 7<BR>Extent: (286040.000007, 5109160.000042) -
(289100.000009, 5109580.000043)<BR>Layer SRS WKT:<BR>(unknown)<BR>PATH: String
(15.0)<BR>STATUS: Integer (4.0)<BR>IndexID: Integer
(9.0)<BR>OGRFeature(dougIndex):0<BR> PATH (String) = 104.jp2<BR>
STATUS (Integer) = 1<BR> IndexID (Integer) = 104<BR> POLYGON
((286040.000 5109160.000,285931.949 5109160.000,285945.481
5109580.000,286040.000 5109580.000,286040.000
5109160.000))<BR><BR>OGRFeature(dougIndex_jp2):1<BR> PATH (String) =
105.jp2<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
105<BR> POLYGON ((286550.000 5109160.000,286040.000
5109160.000,286040.000 5109580.000,286550.000 5109580.000,286550.000
5109160.000))<BR> <BR>OGRFeature(dougIndex_jp2):2<BR> PATH (String)
= 106.jp2<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
106<BR> POLYGON ((287060.000 5109160.000,286550.000
5109160.000,286550.000 5109580.000,287060.000 5109580.000,287060.000
5109160.000))<BR> <BR>OGRFeature(dougIndex_jp2):3<BR> PATH (String)
= 107.jp2<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
107<BR> POLYGON ((287570.000 5109160.000,287060.000
5109160.000,287060.000 5109580.000,287570.000 5109580.000,287570.000
5109160.000))<BR> <BR>OGRFeature(dougIndex_jp2):4<BR> PATH (String)
= 108.jp2<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
108<BR> POLYGON ((288080.000 5109160.000,287570.000
5109160.000,287570.000 5109580.000,288080.000 5109580.000,288080.000
5109160.000))<BR> <BR>OGRFeature(dougIndex_jp2):5<BR> PATH (String)
= 109.jp2<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
109<BR> POLYGON ((288590.000 5109160.000,288080.000
5109160.000,288080.000 5109580.000,288590.000 5109580.000,288590.000
5109160.000))<BR> <BR>OGRFeature(dougIndex_jp2):6<BR> PATH (String)
= 110.jp2<BR> STATUS (Integer) = 1<BR> IndexID (Integer) =
110<BR> POLYGON ((289100.000 5109160.000,288590.000
5109160.000,288590.000 5109580.000,289100.000 5109580.000,289100.000
5109160.000))<BR>==========<BR><BR><BR>I hope I covered all the bases. If you
need any more info, sling your questions my way.<BR><BR><BR>Thank
you,<BR><BR>Brant Anderson<BR><BR><BR>
<BLOCKQUOTE cite=mid412D85C5.3010203@mudlabs.com type="cite">Ed McNierney
wrote:
<BLOCKQUOTE
cite=mid2A6FDD75AE04BE4A9E8C918D3C09FB0721CD22@ptolemy.topozone.com
type="cite">
<META content="MSHTML 6.00.2800.1458" name=GENERATOR>
<DIV dir=ltr align=left><SPAN class=703202903-26082004><FONT face=Arial
color=#0000ff size=2>Brant -</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=703202903-26082004></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=703202903-26082004><FONT face=Arial
color=#0000ff size=2>You mentioned "tile", so I assume you're using a
TILEINDEX. You mention changing the PATH attribute of the shapefile
- could you be a little more specific? Could you post the LAYER
definition in your MAP file for this layer? I would expect that you
would use gdaltindex to create a new TILEINDEX shapefile with the new
filenames in it (remember that gdaltindex will add to an existing file, so
you'll want to create a new one). Then you would change the
TILEINDEX statement in your MAP file to refer to this new
shapefile.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=703202903-26082004></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=703202903-26082004>
<FONT face=Arial color=#0000ff size=2>- Ed</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=703202903-26082004><!-- Converted from text/plain format -->
<P><FONT size=2>Ed McNierney<BR>President and Chief
Mapmaker<BR>TopoZone.com / Maps a la carte, Inc.<BR>73 Princeton Street,
Suite 305<BR>North Chelmsford, MA 01863<BR>Phone: +1 978
251-4242 Fax: +1 978 251-1396 </FONT></P></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> UMN MapServer Users List [<A
class=moz-txt-link-freetext
href="mailto:MAPSERVER-USERS@LISTS.UMN.EDU">mailto:MAPSERVER-USERS@LISTS.UMN.EDU</A>]
<B>On Behalf Of </B>Brant Anderson<BR><B>Sent:</B> Thursday, August 26,
2004 1:21 AM<BR><B>To:</B> <A class=moz-txt-link-abbreviated
href="mailto:MAPSERVER-USERS@LISTS.UMN.EDU">MAPSERVER-USERS@LISTS.UMN.EDU</A><BR><B>Subject:</B>
[UMN_MAPSERVER-USERS] JPEG 2000 format instead of TIFF for a RASTER
layer<BR></FONT><BR></DIV>I am trying to tile ortho photos using the JPEG
2000 (jp2) format. I have created a working tif version.<BR><BR>I
converted the TIF images to JP2 files using jasper. Then I updated the
PATH attribute of the shapefile to reflect the new file extension. This,
however, created unexpected results. I am getting an Internal Server
Error.<BR><BR>Here is my MapServer output: (mapserv -v)<BR>MapServer
version 4.2.2 OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP OUTPUT=PDF SUPPORTS=PROJ
SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER INPUT=EPPL7 INPUT=OGR
<B>INPUT=GDAL</B> INPUT=SHAPEFILE<BR><BR>Here is my gdal-config output:
(gdal-config --formats)<BR>gxf gtiff hfa aigrid aaigrid ceos ceos2 iso8211
xpm sdts raw dted mem jdem envisat elas fit vrt usgsdem l1b nitf bmp
pcidsk bsb <B>jpeg2000</B> gif jpeg png grass<BR><BR><BR>Does anybody know
if it is possible to use JPEG 2000 instead of TIFF for this?<BR><BR>I
would like to use this format if possible, as the file sizes are 2-3x
smaller than with the .tif, and the quality differences are
unnoticeable.<BR><BR>Any help/suggestions welcome.<BR><BR><BR>Thank
you,<BR><BR>Brant
Anderson<BR></BLOCKQUOTE><BR></BLOCKQUOTE><BR></BLOCKQUOTE><BR></BODY></HTML>