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Has USERSYM been defined? [message #29603]

Tue, 05 March 2002 10:04

Wayne Landsman
Messages: 117
Registered: January 1997

Senior Member

I think the answer to the following question is "no" but it is worth a
shot.

Is there any way to determine if a user-defined plotting symbol has
been created using USERSYM for plotting with PSYM=8? (I suppose it
might also be nice if one could determine what the user-defined symbol
actually is, i.e. fetch the X,Y vectors that were input to USERSYM, but
I don't need that now.)

I want to have my plotting program use the current USERSYM definition
for PSYM=8 if it exists, but to create a default symbol if no current
USERSYM definition exists.

Thanks, --Wayne Landsman landsman@mpb.gsfc.nasa.gov

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