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"Structure references nested too deeply"? [message #11292]

Fri, 27 March 1998 00:00

John Keck
Messages: 10
Registered: August 1996

Junior Member

I'm having a problem with structures. My program uses the "execute"
function to create a structure, v, into which I copy a number of
variables

V STRUCT = -> <Anonymous> Array(1)
** Structure <38fd50>, 4 tags, length=32, refs=2:
T0 DOUBLE 112.77984
T1 DOUBLE 119.07984
T2 DOUBLE 121.17984
T3 FLOAT 417.047

My program later references the structure using a number in place of the
tag name:

tmp2 = v.(i)

About every other time that this line runs, IDL gives this error:

% Structure references nested too deeply: Anonymous.

This only seems to happen when the structure v is only one element long,
and then, as I said, only about every other time.

What am I doing wrong? What should I be doing instead?

Thanks,

John Keck

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