[mapserver-users] tiff problem,

[Pushkar Pradhan]

I get blank images, mapserver log goes like this:
Mon Jan 28 12:45:23 2002,11804,127.0.0.1,I_10,0,487007.311903
914235.829732 6327
04.391903 1035464.377732,559855.851903 974850.103732,mosaic_1999_false
,normal execution
I tried all the things given on the docum. page and the mailing list
archive:
 - an extent problem
  - layer status (eg. all off) problem
  - data location problem (i.e. mapserver can't find the shapefiles and
the
    INGNORE_MISSING_DATA flag was included at compile time)

I have also included it in the .html file:
      <select multiple name="layer" size=5>
        <option value="mosaic_1999_false" [mosaic99f_select]> 1999 Mosaic
        <option value="aban_railroads" [abanrail_select]> Abandoned
Railroads
        <option value="airport_runways2001" [airport2001_select]> Airport
Runways 2001
Am I right in assuming that the libtiff is compiled if it is found by the
configure script?
> were is the error?
>
>
>
>
> ----- Original Message -----
> From: "Pushkar Pradhan" <pushkar at ERC.MsState.Edu>
> To: <mapserver-users at lists.gis.umn.edu>
> Sent: Monday, January 28, 2002 12:53 PM
> Subject: [mapserver-users] tiff problem,
>
>
> > I am trying to display tiffs using MS 3.5. I get the foll. as part of
> > the mesg. when I run my configure script:
> > checking whether we should include JPEG support...
> > checking for jpeg_read_header in -ljpeg... yes
> >         using libjpeg from system libs.
> > checking whether we should include TIFF support...
> > checking for TIFFOpen in -ltiff... yes
> >         using libtiff from system libs.
> > And if I've understood correctly TIFF support is included when I do a
> > normal 'make'.
> > The foll. is my layer defn. for tiff:
> > LAYER
> >    NAME mosaic_1999_false
> >    TYPE RASTER
> >    STATUS DEFAULT
> >    DATA data/mosaic_1999_false.tif
> > END
> > The images are 8-bit so should render correctly, but all I get is a blank
> > image. I used examples from the mailing list archive to define the layer.
> > If anybody can point out the problem. Thanks,
> >
> > --------------------------------------------------------------------------
> ----
> > PUSHKAR S. PRADHAN
> > Research Assistant
> > MISSISSIPPI STATE UNIVERSITY,
> > STARKVILLE, MS 39759.
> >
> > Engineering Research Center
> > Box 9627
> > Mississippi State, MS 39762-9627
> > --------------------------------------------------------------------------
> ----
> >
> >
> >
>
>

------------------------------------------------------------------------------
PUSHKAR S. PRADHAN
Research Assistant
MISSISSIPPI STATE UNIVERSITY,
STARKVILLE, MS 39759.

Engineering Research Center
Box 9627
Mississippi State, MS 39762-9627
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