[Mapserver-users] Adding a GIF layer to my .map file

[Mario Servin]

Frank,
    I did use a negative value (HOWTO Raster....) and still it is not
shown.....
----- Original Message ----- 
From: "Frank Warmerdam" <warmerdam at pobox.com>
To: "Mario Servin" <mservin at tecnoaccion.com.ar>
Cc: <nacional at cbs.umn.edu>; <mapserver-users at lists.gis.umn.edu>
Sent: Thursday, August 14, 2003 4:56 PM
Subject: Re: [Mapserver-users] Adding a GIF layer to my .map file


> Mario Servin wrote:
> > Hi all,
> >     Still I am fooling around with this....
> > This is my .map fiel can anybody tell me what is wrong this file ? The
GIF
> > image is not shown.
> ...
> > Additionally the ImgRow4xCol4.gfw file is as follows:
> > 0.000313
> > 0
> > 0
> > 0.000313
> > -71.488229
> > -40.989377
>
> Mario,
>
> I suspect you want the fourth value to be -0.000313.  The origin should be
> the top left corner of the image, and a negative y size indicates that the
> "northing" degrees as you move down the image.
>
> This might be your problem.
>
> Best regards,
>
> -- 
> ---------------------------------------+----------------------------------
----
> I set the clouds in motion - turn up   | Frank Warmerdam,
warmerdam at pobox.com
> light and sound - activate the windows | http://pobox.com/~warmerdam
> and watch the world go round - Rush    | Geospatial Programmer for Rent
>
>