[gdal-dev] Scale factor and bias of BIL file
Frank Warmerdam
warmerdam at pobox.com
Wed Apr 30 15:22:20 EDT 2008
Vishal Ashok Singh wrote:
> Hello,
> I have a BIL file and i want to know what is the scaling factor
> and bias associated with it. The hdr. file does not contain this
> information. Here is the header file:
> BYTEORDER I
> LAYOUT BIL
> NROWS 87
> NCOLS 148
> NBANDS 1
> NBITS 16
> BANDROWBYTES 296
> TOTALROWBYTES 296
> BANDGAPBYTES 0
Vishal,
There isn't one. It is up to the application to pick scaling values
for display (assuming that is what you are getting at by scaling factor
and bias).
Best regards,
--
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I set the clouds in motion - turn up | Frank Warmerdam, warmerdam at pobox.com
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