Can you also include a sample request that gives you a blank map? On Wed, Jul 7, 2010 at 1:57 PM, michele pierri <[email protected]> wrote:
> Hi, thanks for help me. > > 1. Is your file indeed georeferenced? > Yes it is georeferenced. > > 2. The style definitions look good, the only thing I see missing are > the class names. Not sure if that matters if you don't display a > legend. > How I have to modify the .map file for add this information? Can you write > me an example? > > 3. Have you got the map file working without the class definitions? > I.E get a grayscale map? > If I write this file map I have always blank image: > MAP > NAME "prova" > CONFIG "PROJ_LIB" "/usr/share/proj/" > STATUS ON > SHAPEPATH "./" > SIZE 494 531 > PROJECTION > "init=epsg:4326" > END > EXTENT -154 -57 26 33 > DEBUG 5 > WEB > IMAGEPATH "/var/www/sviluppo//workshop-5.4/tmp/" > IMAGEURL "/sviluppo/tmp/" > END > > LAYER > NAME "tif" > DATA "prova.tif" > STATUS ON > TYPE RASTER > OFFSITE 0 0 0 > > END > END > > 4. Have you attempted to discover what is wrong by looking at the > mapserver log? You will need to enable logging in your map file. > How I can enable it? > > > I have upload the image on another upload web service: > http://www.megaupload.com/?d=K8SY5IP3 > <http://www.megaupload.com/?d=K8SY5IP3>you can try this if you want. > Or can you try with a your image? > > Thanks again. > Michele. > > --- *Mer 7/7/10, Alexander Petkov <[email protected]>* ha scritto: > > > Da: Alexander Petkov <[email protected]> > Oggetto: Re: [mapserver-users] adding a palette to a greytiff > A: "michele pierri" <[email protected]> > Cc: [email protected] > Data: Mercoledì 7 luglio 2010, 21:29 > > For some reason I can;t get to the file you posted, so I have a few > question. > > 1. Is your file indeed georeferenced? > 2. The style definitions look good, the only thing I see missing are > the class names. Not sure if that matters if you don't display a > legend. > 3. Have you got the map file working without the class definitions? > I.E get a grayscale map? > 4. Have you attempted to discover what is wrong by looking at the > mapserver log? You will need to enable logging in your map file. > > Alex > > On Wed, Jul 7, 2010 at 9:44 AM, michele pierri > <[email protected]<http://mc/[email protected]>> > wrote: > > > > Hi, > > I have this image: http://www.2shared.com/photo/Qu2cyRc2/prova.html > > I would visualize it with a colour scaled palette. > > I have write this file.map, but I receive only blank page. > > > > MAP > > NAME "prova" > > CONFIG "PROJ_LIB" "/usr/share/proj/" > > STATUS ON > > SHAPEPATH "./" > > SIZE 494 531 > > PROJECTION > > "init=epsg:4326" > > END > > EXTENT -154 -57 26 33 > > DEBUG 5 > > > > WEB > > IMAGEPATH "/var/www/sviluppo//workshop-5.4/tmp/" > > IMAGEURL "/sviluppo/tmp/" > > END > > > > LAYER > > NAME "tif" > > DATA "prova.tif" > > STATUS ON > > TYPE RASTER > > OFFSITE 0 0 0 > > CLASSITEM "[pixel]" > > > > CLASS > > EXPRESSION ([pixel] >= 0 AND [pixel] < 10 ) > > STYLE > > COLOR 0 255 255 > > END > > END > > > > CLASS > > EXPRESSION ([pixel] >= 10 AND [pixel] < 40) > > STYLE > > COLOR 0 255 0 > > END > > END > > > > CLASS > > EXPRESSION ( [pixel] >= 40 AND [pixel] < 80) > > STYLE > > COLOR 255 255 0 > > END > > END > > > > CLASS > > EXPRESSION ([pixel] >= 80 AND [pixel] < 120) > > STYLE > > COLOR 255 127 0 > > END > > END > > > > CLASS > > EXPRESSION ([pixel] >= 120 AND [pixel] < 150) > > STYLE > > COLOR 255 0 0 > > END > > END > > > > CLASS > > EXPRESSION ([pixel] >= 150 AND [pixel] < 200) > > STYLE > > COLOR 255 127 255 > > END > > END > > > > CLASS > > EXPRESSION ([pixel] >= 200 AND [pixel]<40) > > STYLE > > COLOR 0 0 0 > > END > > END > > END > > END > > > > > > Can anyone help me please? I am sorry but I am a beginner. > > Thanks in advance, > > Michele. > > > > > > > > _______________________________________________ > > mapserver-users mailing list > > [email protected]<http://mc/[email protected]> > > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > > > >
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