[Geomoose-users] Identifty tool: Unable to interpret fields inraster files...

[Fischer, Brian]

Please refer to the MapServer help files for this.  In this
http://mapserver.gis.umn.edu/docs/howto/raster_data page it explains how
to query raster data.  Specifically look at section 8, it has an example
of a template for raster queries.  There is also additional info at
http://mapserver.gis.umn.edu/cgi-bin/wiki.pl?RasterQuery.
 
Brian Fischer
Houston Engineering, Inc.
Maple Grove, MN
(763) 493-4522
 

________________________________

From: geomoose-users-bounces at lists.sourceforge.net
[mailto:geomoose-users-bounces at lists.sourceforge.net] On Behalf Of
Athanasis Nikolaos
Sent: Tuesday, November 27, 2007 1:40 PM
To: geomoose-users at lists.sourceforge.net
Subject: [Geomoose-users] Identifty tool: Unable to interpret fields
inraster files...


Hello !
 
I am trying to use the identify tool in my geomoose application. It
worked ok with shape files, until I tried to add a raster file in the
identify.map file. 

My problem is that when i click on the identify tool, then it does not
know how to interpret the [ObjectID] field and it shows it as text,  it
does not show the number of the ObjectID., it shows exatly : 

"[ObjectID]" as text.....

 
 
Here is the piece of the identify.map file:
LAYER 

NAME 'ddd'

DATA 'county/dtm_lsv1.img'

STATUS ON

TYPE RASTER

TOLERANCE 1

TEMPLATE 'county/identify_DEM.html'

PROJECTION

"init=epsg:2100"

END

END 

 
here is the identify_DEM.html file:
<tr>

<td colspan="2"><b>Test Layer</b></td>

</tr>

<tr>

<td align="right">ObjectID:</td>

<td>[ObjectID]</td>

</tr>

<tr><td colspan="2"><hr></td></tr>

 
here is my map file:
 
MAP

NAME 'please_run'

SIZE 800 650

#PROJECTION

# 'init=epsg:2100'

#END

STATUS ON

EXTENT 654482.650706199 4310740.53966996 729748.549950696
4366667.28424747

UNITS METERS

FONTSET '../fonts/fontset.list'

SYMBOLSET '../symbols/symbol.sym'

#TRANSPARENT TRUE

IMAGETYPE PNG

IMAGECOLOR 13 176 229

QUERYMAP

STATUS ON

STYLE SELECTED

END

WEB

LOG "/ms4w/apps/GeoMOOSE/maps_statedemo/the_log_file_does_not_work.log"

INCLUDE "/ms4w/apps/GeoMOOSE/maps_statedemo/web_config.map"

END

LEGEND

STATUS ON

END

LAYER

NAME 'DEM'

DATA 'dtm_lsv1.img'

STATUS DEFAULT

TYPE RASTER

#OFFSITE 0 0 0

PROJECTION

'init=epsg:2100'

END #PROJECTION

END #LAYER

END ## end Map

 

You can check what i mean in the following URL:

http://195.251.137.181/geomoose/statedemo.html

Use the identify tool and click where ever you want.... In tghe right
panel you see the strange result....

 

Any hints please ???

 

Thank you very much in advance!

Athanasis Nikolaos

Adjunct Faculty  and Ph.D. Candidate, 
Department of Geography and Department of Cultural Technology and
Communication
 
University of the Aegean
University Hill
81100 Mytilene, GREECE
 
TEL  +30-22510-36436
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