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Plotting using TCL

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Hi ,


I wish to know how to plot a curve from a excel file using TCL. I have currently written a code in this format 



set data1 [read [open "D:\\RWTH\\Mini thesis\\EclipseTCL\\TCL trial\\excelv1.csv"]]
set result1 [regexp -all -inline -line -- {(^.*),.*$} $data1]
set firstitems {}
foreach {tmp item1} $result1 {
  lappend firstitems $item1,
puts "{$firstitems}"



which gives me an output like this (this is the first column to be entered in the curve editor)


{0, 0.0025, 0.005, 0.0075, 0.01, 0.0125, 0.015, 0.0175, ...................75, 0.8, 0.85, 0.9, 0.95, 1,}



Similar to  the above I get the 2nd column.

But how do use TCL and input this data has a curve.



I tried the below specified commands but failed to create plot 


*xyplotcurvemodify "stress strain" {$firstitems} {$items} plot



*xyplotmodifycurve "stress strain" {$firstitems} "" "" "" 1 {$items} "" "" "" 1




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