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[netCDFJava #NBT-844482]: problems with add_offset, scale
- Subject: [netCDFJava #NBT-844482]: problems with add_offset, scale
- Date: Tue, 02 Aug 2016 12:17:10 -0600
Heather,
Can you describe what value you're seeing? If I do:
-24 * 0.003333333 + 0.2016667
I get a value of 0.1216667, which is between 0 and 1, so I'm not quite sure
where the problem lies.
Ryan
> I'm attempting to use the toolsUI-4.6.6.jar and ucar.nc2.FileWriter tools
> to convert binary level II data (from NCDC) to netcdf. The conversion
> works fine and a netcdf file is created, but something is funny about the
> add_offset and scale_factor. For example, with RhoHV, I have a value of
> -24 at the first grid point. The scale_factor and add_offset are
> 0.003333333f and 0.2016667f, respectively.
>
> If I apply this function: RhoHV_actual = RhoHV * scale + offset, I don't
> get a value that's between 0 and 1. I get similarly strange behavior for
> the other dual pol moments.
>
> What am I missing? Any help is greatly appreciated...
>
> -Heather
>
>
Ticket Details
===================
Ticket ID: NBT-844482
Department: Support netCDF Java
Priority: Normal
Status: Closed
===================
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