RE: [ferret_users] How can I check the variable

[<Mark.Collier@xxxxxxxx>]

show data/all
show var/all

Regards,

-----Original Message-----
From: owner-ferret_users@pmel.noaa.gov
[mailto:owner-ferret_users@pmel.noaa.gov] On Behalf Of Hiroyuki Tomita
Sent: Tuesday, 30 August 2005 4:48 PM
To: ferret_users@noaa.gov
Subject: [ferret_users] How can I check the variable

Hello Ferreters,

I would like to check whether the variable is defined or not in my go  
script.
How can I do it?

Thank you for your help.

Hiroyuki Tomita