[Mapserver-users] terraserver problem

Tue Jul 15 08:28:09 PDT 2003

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Could it be that the server is generaing an exception (instead of an 
image) when asked to generate maps at certain resolution/BBox ?  You 
could generate a GetMap request to the server with approximatlty the 
same bbox that you use in the Mapserver when the error occurs and see 
what the server returns.

Later,

Aaron D. Hunt wrote:

> I am using the terraserver to zoom in to draw on a map. With wms, if 
> the user zooms in where the image would be less the 1m (ie the size of 
> the image at 1m is smaller then the image requested) mapserver gives 
> the following error
>  
> Tue Jul 15 10:36:44 2003 - msDrawMap(): Image handling error. Failed 
> to draw layer named 'ortho-18'.
> Tue Jul 15 10:37:54 2003 - drawEPP(): Image handling error. 
> /home/httpd/html/dy_images/105827987219400.img.tmp is not an EPPL file.
> Tue Jul 15 10:37:54 2003 - msDrawRaster(): Image handling error. 
> Unrecognized or unsupported image format
> Is there anyway to let the userer zoom in to less then 1m?
>  
>  
> Aaron D. Hunt
> Technical Manager
> ZedX Inc.
> Voice: 814-357-8490
> Fax:    814-357-8499

-- 
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Assefa Yewondwossen           
Software Analyst   

Email: assefa at dmsolutions.ca    
http://www.dmsolutions.ca/

Phone: (613) 565-5056 (ext 14)
Fax:   (613) 565-0925
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Could it be that the server is generaing an exception (instead of an image)
when asked to generate maps at certain resolution/BBox ?  You could generate
a GetMap request to the server with approximatlty the same bbox that you
use in the Mapserver when the error occurs and see what the server returns.<br>
<br>
Later,<br>
<br>
Aaron D. Hunt wrote:<br>
<blockquote type="cite"
 cite="mid006401c34ae1$0dcecea0$1805000a at helicity">  
  <meta http-equiv="Content-Type" content="text/html; ">

  <meta content="MSHTML 6.00.2800.1170" name="GENERATOR">

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  <div><font face="Arial" size="2">Tue Jul 15 10:36:44 2003 - msDrawMap():
Image  handling error. Failed to draw layer named 'ortho-18'.<br>
Tue Jul 15 10:37:54  2003 - drawEPP(): Image handling error.  /home/httpd/html/dy_images/105827987219400.img.tmp
is not an EPPL file.<br>
Tue  Jul 15 10:37:54 2003 - msDrawRaster(): Image handling error. Unrecognized
or  unsupported image format<br>
  </font></div>

  <div><font face="Arial" size="2">Is there anyway to let the userer zoom
in to less  then 1m?</font></div>

  <div><font face="Arial" size="2"> </font></div>

  <div> </div>

  <div><font face="Arial" size="2">Aaron D. Hunt<br>
Technical Manager<br>
ZedX  Inc.<br>
Voice: 814-357-8490<br>
Fax:     814-357-8499</font></div>
</blockquote>
<br>
<pre class="moz-signature" cols="$mailwrapcol">-- 
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Assefa Yewondwossen           
Software Analyst   

Email: <a class="moz-txt-link-abbreviated" href="mailto:assefa at dmsolutions.ca">assefa at dmsolutions.ca</a>    
<a class="moz-txt-link-freetext" href="http://www.dmsolutions.ca/">http://www.dmsolutions.ca/</a>

Phone: (613) 565-5056 (ext 14)
Fax:   (613) 565-0925
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