[mapserver-users] adding a palette to a greytiff

[Alexander Petkov]

Can you also include a sample request that gives you a blank map?

On Wed, Jul 7, 2010 at 1:57 PM, michele pierri <pierm4ci at yahoo.it> 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 <greenkov at gmail.com>* ha scritto:
>
>
> Da: Alexander Petkov <greenkov at gmail.com>
> Oggetto: Re: [mapserver-users] adding a palette to a greytiff
> A: "michele pierri" <pierm4ci at yahoo.it>
> Cc: mapserver-users at lists.osgeo.org
> 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 <pierm4ci at yahoo.it<http://mc/compose?to=pierm4ci@yahoo.it>>
> 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
> > mapserver-users at lists.osgeo.org<http://mc/compose?to=mapserver-users@lists.osgeo.org>
> > http://lists.osgeo.org/mailman/listinfo/mapserver-users
> >
>
>
>
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