[Geotiff] reading 32 bits geotif elevation

[Billy Jordan]

Hi,
 
I have downloded a DEM image from USGS site in geotiff format. The data type is in floating point(32 bits/ sample) or IEEE floating point. I could read this image using ERDAS but I need to read it using Matlab. Matlab gives error that couldnt read more than 16 bits per sample!!!!
It is so important and I would appreciate any comments
 
Bill


		
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