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Re: Problem with variable indices
Hi Michael,
Here is the syntax; note that these are the back-quotes,
also known as grave accent marks:
LET A = 1
LIST APS[I=`A`]
The topic you want to read up on in the Users Guide,
is immediate-mode evaluation. See "immediate mode,
embedded expressions" in the index. You want Ferret
to evaluate the variable A as the command line is read.
Ansley Manke
Michael Traub wrote:
> Dear Ferreters!
>
> I have got problems with variable indices:
> If I do:
>
> LIST APS[I=1] --> I get the values
>
> But if I do:
>
> LET A=1; LIST APS[I=A] --> **ERROR: command syntax: A
>
> What is the correct way to work with variable indices???
>
> Thanx
>
> Michael
--
Ansley Manke Pacific Marine Environmental Laboratory Seattle WA
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