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Hello All,<br><br>I have been trying to read a custom GDAL raster format via MapServer. (Unfortunately, I'm unable to share the file itself here, as it is a proprietary format). MapServer is unable to read the raster and display it. However, GDAL is able to read (gdalinfo, etc), translate (gdal_translate), transform (gdalwarp) the raster. Any ideas how to solve this? MapServer is compiled with GDAL support and everything looks OK. The "gdalinfo --formats " command shows the format is supported. <br><br>Here are the errors in my log:<br><br><blockquote>msDrawMap(): rendering using outputformat named png (AGG/PNG).<br>msDrawMap(): WMS/WFS set-up and query, 0.000s<br>msDrawRasterLayerLow(testLayer): entering.<br>msDrawRasterLayerLow(): Unable to access file. Corrupt, empty or missing file '/path/to/myfile.ext' for layer 'testLayer'. <br>Image handling error. Failed to draw layer named 'testLayer'.<br>msFreeMap(): freeing map at 0xf8b8f0.<br></blockquote><br><br>And here's the MapServer error included in the image or shown on the command prompt (when ran using mapserv command):<br><br><blockquote>msDrawMap(): Image handling error. Failed to draw layer named 'testLayer'.<br>msDrawRasterLayerLow(): Unable to access file. Corrupt, empty or missing file '/path/to/myfile.ext' for layer 'testLayer'. <br>GDAL: GDALDeregister_GTiff() called.<br></blockquote><br><br><br>Here's how my layer definition looks like:<br><br><blockquote>LAYER <br> NAME "testLayer"<br> TYPE RASTER<br> DATA "/path/to/myfile.ext" # <<-- Tested with realtive path from shapepath and also direct path, as in this case. <br> STATUS ON<br>END <br></blockquote><br><br>Thank you for your helpful pointers.<br><br>Regards,<br>Shri.<br><br> </div></body>
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