[Cartoweb-users] GRID ESRI mapfile: error of path

Thu Jan 29 05:16:11 EST 2009

Hi,
Look at the mapserver-docs....
http://mapserver.org/input/raster.html#how-are-rasters-added-to-a-map-file
http://mapserver.org/input/raster.html#raster-query
http://mapserver.org/input/raster.html#special-processing-directives

I don't have tried a Raster-query with cartoweb, but in basic mapserver applications it works fine...
Regards
Hubert

________________________________
Von: Simone Frigerio [mailto:frigerio at itc.nl]
Gesendet: Mittwoch, 28. Jänner 2009 18:46
An: Asamer Hubert (grafotech)
Betreff: RE: GRID ESRI mapfile: error of path

it was the solutions!!!!!!
Considering your experience, I allow another 2 simple question on raster (GRID or other type):
- how I can classify a raster that have a different value for 256 records for example? I suppose that I don't have to create 256 classes in my map file....
- when raster is classified how I can setup the query on it? On vector is  tested and well funcional; what is the difference in this kind of data?

Sorry for further questions....
Thanks.

________________________________
From: Asamer Hubert (grafotech) [mailto:hubert.asamer at grafotech.at]
Sent: Wed 1/28/2009 6:08 PM
To: Simone Frigerio
Cc: 'cartoweb-users at lists.maptools.org'
Subject: RE: GRID ESRI mapfile: error of path

Hello,
If you're using native esri grid you must use the path to the grid's main adf file.

Like this way:

DATA "asci_co2\w001001.adf"

Hope that helps....
Regards
Hubert

-----Ursprüngliche Nachricht-----
Date: Wed, 28 Jan 2009 17:39:28 +0100
From: Simone Frigerio <frigerio at itc.nl>
Subject: [Cartoweb-users] GRID ESRI mapfile: error of path
To: "cartoweb" <cartoweb-users at lists.maptools.org>
Message-ID: <5AF149DBB6DFE24AA3F4F53201E539AD046A478D at itcnt24.itc.nl>
Content-Type: text/plain; charset="iso-8859-1"

Hi,
I inserted a raster GRID in my mapfile but in map appears this kind of error:

Message : Mapserver error: Error in msDrawRaster() : /asci_co2 using full path /asci_co2

Probably I did an error in the path, but I don't know what is it really!
 GRID is inside DATA folder (SHAPEPATH) and it is represented by a folder "asci_co2"" and a folder "info".  The layer parameters are:

  LAYER
    NAME "asci_co2"
    TYPE RASTER
    DATA "/asci_co2"
    TEMPLATE "ttt"
    TRANSPARENCY 100
    METADATA
      "force_imagetype" "jpeg"
    END
  END

Thanks
Simo

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