[Gdal-dev] floating point bug
Frank Warmerdam
warmerdam at pobox.com
Tue May 11 14:06:38 EDT 2004
Thom DeCarlo wrote:
> Frank,
> There is a field in the hdr file called "nbits". The way I understand it,
> this usually has one of three different values.
>
> If nbits = 16, data is integer.
> If nbits = 32, data is single-precision float
> If nbits = 64, data is double-precision float
>
> I hope I'm right on this. That's the way I've been using it, anyway.
Thom,
I'm convinced. I had been treating NBITS=32 as Int32 but I have changed it
to Float32, and added a Float64 case.
Thanks,
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up | Frank Warmerdam, warmerdam at pobox.com
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