ECMWF ds117.1 data reading

Hi, Folks

I need to read and convert temperature and specific humidity from the
ERA40 ds.117.1 data set. There was a nice message on how to convert the
117.0 data by Dennis Shea:

http://www.ncl.ucar.edu/Support/talk_archives/2006/0690.html

It used the function 'g2fsh_Wrap' which requeires that latitude is in
ascending order while the data in ds117.1 is organized in descending
latitude order. Does it really matter?

if so does a simple reverse of the data solve the problem?

Thanks.

TL
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Received on Tue May 29 2007 - 15:41:15 MDT