[gradsusr] converting variable to string

[Laura Zamboni]

Hello,

how can I convert a grads variable to a string within a script? What I'd 
like to do is the following:
'define par=10'
(instructions)
'print filename_value<par>.eps'
in which I'd like to see the value "10" in lieu of <par>

Thanks,
Laura

-- 
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My research and why I got to Argonne curious?
http://www.anl.gov/articles/laura-zamboni

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Laura Zamboni, PhD
Computational Postdoctoral Fellow - Climate Scientist
Board member of the Postdoctoral Society of Argonne - Chair of the PSA mentoring committee
Argonne National Laboratory, MCS Division
9700 S.Cass Ave
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web: http://www.mcs.anl.gov/~lzamboni/