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I'm doing this tutorial which is about scripting in VMD using TCL. At the 7th dot in step 5, what does '.r' in simdata($i.r) mean?

Peter Lewerin
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dada
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1 Answers1

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It has no special meaning in Tcl. It's just that the string formed by concatenating the value in i and the string ".r" is the name of one of the members in the array.

Peter Lewerin
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