Thanks Roger.
I don't see any errors now, but no image appears in the browser(the browser is blank). I made minor changes to the map file that you sent me (about the paths, attached is the file). The URL that I am using in the browser is http://localhost:9090/cgi-bin/mapserv.exe?map=C:\Asif\work\devtools\MMS\ms4w\Apache\htdocs\mapdemo\itasca_demo.map&mode=map Please correct me if anything is wrong in the URL or in the map file. Sincerely, Asif Memon From: Roger André [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 28, 2008 3:17 PM To: Asif Memon Cc: [email protected] Subject: Re: [mapserver-users] RE: Documentation for serving large raster images using tile cache. Hi Asif, Ok, here's a new mapfile that you can try. Change your request to point to this one, and see if you get an image back in your browser. Roger -- On Tue, Oct 28, 2008 at 2:06 PM, Asif Memon <[EMAIL PROTECTED]> wrote: I believe one of the "END" was missing at the end of the file, I have added that. This resolves the earlier error and generated a new one - msDrawMap(): Image handling error. Unable to initialize image. msPrepareImage(): General error message. Image dimensions not specified. msCalculateScale(): General error message. Invalid image extent, minx=-1.000000, miny=-1.000000, maxx=-1.000000, maxy=-1.000000. mapserv(): Web application error. No way to generate map extent. Any help is much appreciated? Sincerely, Asif Memon From: Asif Memon Sent: Tuesday, October 28, 2008 1:48 PM To: 'Roger André' Cc: '[email protected]' Subject: RE: [mapserver-users] RE: Documentation for serving large raster images using tile cache. No, TileCache didn't come with that. I am trying to view any image right now to see an example of serving an image into Mapserver. I changed the path of the WMS URL(http://localhost:9090/cgi-bin/mapserv.exe?map=C:\Asif\work\devtools\MMS\ms4w\Apache\htdocs\mapdemo\demo.map&mode=map <http://localhost:9090/cgi-bin/mapserv.exe?map=C:%5CAsif%5Cwork%5Cdevtools%5CMMS%5Cms4w%5CApache%5Chtdocs%5Cmapdemo%5Cdemo.map&mode=map> ) and the error I am getting now is - msLoadMap(): Premature End-of-File. I ran the GDAL tile cache command on a .tif image to create the shape files using (gdaltindex doq_index.shp doq/*.tif). Also, I made some changes in the map file. Attached is the most updated map file along with the shape files. Could you please take a look at it. Sincerely, Asif Memon From: Roger André [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 28, 2008 1:22 PM To: Asif Memon Subject: Re: [mapserver-users] RE: Documentation for serving large raster images using tile cache. Sorry I assumed that the index.html file was the one that came with TileCache. Is that not correct? -- On Tue, Oct 28, 2008 at 1:02 PM, Asif Memon <[EMAIL PROTECTED]> wrote: Thanks for your reply. Attached is the map file. I do not have the any tilecache.cfg file. From the error(msLoadMap(): Unable to access file. (/path/to/demo.map)), it appears the map file is not accessible. Sincerely, Asif Memon From: Roger André [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 28, 2008 12:53 PM To: Asif Memon Cc: [email protected] Subject: Re: [mapserver-users] RE: Documentation for serving large raster images using tile cache. Hi Asif, Are you able to view a map when you go to "http://localhost:9090/cgi-bin/mapserv.exe?map=/path/to/itasca.map&mode=map"; ? Also, can you send a copy of your mapfile, and of your tilecache.cfg files? Roger -- On Tue, Oct 28, 2008 at 11:15 AM, Asif Memon <[EMAIL PROTECTED]> wrote: Hi Roger, I followed the instructions on the documentation and setup the map server and demo, when I try to execute the index.html, I get this error - msLoadMap(): Unable to access file. (http://localhost:9090/mapdemo/itasca.map) Do you know what could be it? Sincerely, Asif Memon From: Roger André [mailto:[EMAIL PROTECTED] Sent: Monday, October 20, 2008 1:38 PM To: Gregor Mosheh Cc: Asif Memon; [email protected] Subject: Re: [mapserver-users] RE: Documentation for serving large raster images using tile cache. Hi Asif, Best thing to do is take a look at these 2 docs first: - http://mapserver.gis.umn.edu/docs/howto/raster_data - http://tilecache.org/readme.html Once you have the ability to see your raster in MapServer via a "mode=map" request, then you will have to decide how you wish to view your data afterwards. There are different things to do in TileCache depending on whether you wish to view the data in OpenLayers, or over Google Maps/MS VE. -- On Mon, Oct 20, 2008 at 12:01 PM, Gregor Mosheh <[EMAIL PROTECTED]> wrote: Asif Memon wrote: Could someone please point me to the documentation for serving large (2GB to 3GB) raster images using tile cache. I want to use Minnesota Map Server and GDAL to achieve this. You'll want to ask the TileCache list about that, likely. Once you have MapServer actually serving up the imagery, get your client using MapServer or WMS (I like OpenLayers, myself). Then install TileCache and change the OL app to use TC's URL instead of MapServer's. Easy. But you may want to install OpenLayers and get it working with MapServer first, then hit up the OL and TC mailing lists. -- Gregor Mosheh / Greg Allensworth BS, A+, Network+, Security+, Server+ System Administrator, Lead Programmer HostGIS development & hosting services, http://www.HostGIS.com/ "Remember that no one cares if you can back up, only if you can restore." - AMANDA _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
itasca_demo.map
Description: itasca_demo.map
_______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
