From: John Stone (johns_at_ks.uiuc.edu)
Date: Fri Jun 22 2012 - 11:44:18 CDT

Hi,
  I assume you're using this script? Where did you get the copy you're
using, is it exactly this one?:
http://www.ks.uiuc.edu/Research/vmd/mailing_list/vmd-l/att-15365/PorcupinePlot.tcl

Cheers,
  John Stone
  vmd_at_ks.uiuc.edu

On Fri, Jun 22, 2012 at 04:01:38PM +0100, Ban Arn wrote:
> Dear VMD users
> I'm using procupine_plot.tcl script to visualise the individual motions of
> PCA.
> I run the script using command "play procupine_plot.tcl.
> Running the above command shows that
> "cant create procedure "ProcupinePlot ::set ColorScale": unkown namespace
> cant create procedure "ProcupinePlot ::Porc ColorScaleBar": unkown
> namespace
> cant create procedure "ProcupinePlot ::PorcDrawColoredArrow": unkown
> namespace"
> Kindly advice how to use the script.
> Many Thanks
> Balaji

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