TCL error

[COBRa]

hi im writing a script to give me a better number output im using this code to achieve it

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proc isy:sizeconvert { totalsize } { 
 	set tsize $totalsize 
 	set tsize "[format "%.2f" $tsize]\00315MB\003" 
	
 	if {$totalsize >= 1024 && $totalsize < 1048576} { 
 		set tsize [expr $totalsize / 1024] ·
 		set tsize "[format "%.2f" $tsize]\00315GB\003" 
 	} 
 	if {$totalsize >= 1048576} { 
 		set tsize [expr $totalsize / 1024 / 1024]; 
 		set tsize "[format "%.2f" $tsize]\00315TB\003" 
 	} 
 	return $tsize 
 }  

and the output line is this

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set sizecount [isy:sizeconvert [lindex $row 3]]

but when i action the script i receive this error

Tcl error [isy:group]: wrong # args: should be "set varName ?newValue?"

any help would be appreciated

[SpiKe^^]

This may be the error line...

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       set tsize [expr $totalsize / 1024] · 

Make that more like this maybe...

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       set tsize "[expr $totalsize / 1024] ·" 

Better yet, what's the deal with the · anyway?? just get rid of that...

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       set tsize [expr $totalsize / 1024]