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Structure creation [message #80539]

Wed, 20 June 2012 03:07

John Coxon
Messages: 15
Registered: February 2012

Junior Member

Hi there,

Having an odd issue with creating structures.

idl > med = {avg1, dawnR1:0.0, duskR1:0.0, dawnR2:0.0, duskR2:0.0}
idl > print,med.dawnR1
0
idl > help,med.dawnR1
<Expression> INT = 0

I couldn't get the problem to recur with another similary constructed
structure and restarting IDL resulted in:

idl > med = {avg1, dawnR1:0.0, duskR1:0.0, dawnR2:0.0, duskR2:0.0}
idl > print,med.dawnR1
0.00000
idl > help,med.dawnR1
<Expression> FLOAT = 0.00000

Does anyone know what's happening in this case? I tried looking at the
help pages for structures but can't discern what was going on, any help
is appreciated.

--
John Coxon
http://www.chickensinenvelopes.net/

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