[Qgis-user] 2.6.1 Cannot open .img raster file

[Nicolas Cadieux]

Hi, 
If you are using the Osgeo installer, try downgrading the gdal packages to the previous version. This worked for me once (around QGIS 1.8) for .ECW file with the same error. 
(If you try to uninstall Qgis, don't forget to delete the registry keys and the .Qgis2 folder. Then you have a clean install.) 
Nicolas Cadieux M.Sc. 
Les Entreprises Archéotec inc.  
8548, rue Saint-Denis Montréal H2P 2H2 
Téléphone: 514.381.5112  Fax: 514.381.4995 
Le 2014-12-04 06:34, "Martin Runkel [via OSGeo.org]" <ml-node+s1560n5176439h70 at n6.nabble.com> a écrit : 

	
  
    
  
  
    Hi Mike, 
      
      I tried one of your .img's with the same result (not supported). 
      Other raster formats like .ecw, .tif and .jpg work fine. 
      
      I am running 32bit QGIS on Win 8. 
      
      Maybe my problem has to do something with the GDAL-settings? Maybe
      I messed up something there. For a test I deinstalled and
      reinstalled QGIS Brighton 2.6.1, however with the same result
      (.img not supported). 
      
      Regards, 
      Martin 
      
        
        
        
        
        
        
        
        
      
    
    
      
        
          
            
              Huh, Thats strange - I just loaded a .img of a DEM on
                2.6.1 (x64, Win 7) without issue. 
                
              
              If you want to try with the same type of file that I used,
              you can download any of the .zip files here: ftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/NED/13/IMG/ 
              
            
          
        
      
    
    
      
        
          Are you able to load other raster formats without a
            problem? 
            
          
          Though I don't know if I'll be able to help, others might find
          it useful for trouble-shooting to know what operating system
          you're on and whether you're using 32 or 64 bit QGIS. 
          
        
        Cheers, 
        Mike 
        
          
            
              
                
                  
                    
                  
                
              
            
          
        
      
      
        On Wed, Dec 3, 2014 at 9:21 AM, Martin
          Runkel < [hidden email] >
          wrote: 
          <blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi, 
            
            since I installed Rel. 2.6.1,  I cannot open .img raster
            files (ERDAS Imagine format) any more. 
            When trying to do so, I get the error message "... no
            supported data source". 
            
            Can anybody help me? 
            
            Regards, 
            Martin 
            
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