Variable full of nan's

Hi PyNIO people,

I have encountered a problem when reading in one of the UNIDATA NetCDF
example files:

http://www.unidata.ucar.edu/software/netcdf/examples/RUC.nc

The variables (or at least some of them) seem to be full of nan's when
reading it in using PyNIO. But if I use for example the ncview
application they seem to contain valid data. My Nio version is 1.2.0 and
my system (uname -a) is:

Linux dmu-ws-202 2.6.16.46-0.14-smp #1 SMP Thu May 17 14:00:09 UTC 2007
i686 i686 i386 GNU/Linux

I have attached a script which (at least on my computer) shows the
problem. A am wondering if this is due to a bug in PyNIO or something
else?

Kind regards,
Jesper

---
import Nio
print Nio.__version__
file = Nio.open_file('RUC.nc')
var = file.variables['Geopotential_height']
print var[:] # Full of nan's
---

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Received on Fri Jan 11 2008 - 04:10:25 MST