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HELP: accessing variables in restored files [message #39865]

Thu, 17 June 2004 01:55

holgi0251
Messages: 4
Registered: June 2004

Junior Member

Hi,

I have the following problem: I want to create a procedure, that
allows to interactively choose a variable from a restored IDL file.

Letï¿½s assume I have saved a number of variables, say a,b,c by
save, a,b,c,filename='test.idl'

When the file 'test.idl' with primarily unknown content is restored I
want to have the opportunity to display which variables are saved in
the file and then to choose among the variables for further
processing.

I can display the names and details of the variables by "help, ...",
but from then on itï¿½s a major problem.
Is there a way to copy the chosen variable into a predefined variable
that can be used by the program?

Thanks,
Holger

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