[Xplor-nih] Problems in running tcl scripts

[Chong Chao]

Dear all,

I am a new user of xplor-nih and am playing with the MARVIN example il4. Does
anyonw know why when I try to execute

set noe [create_LinearNOEPotential exptNOEs]

and

set dis [create_QuadraticNOEPotential disulfides]

in the tcl script, the programme would give error messages of

invalid command name "create_LinearNOEPotential"
can't read "noe": no such variable

and 

invalid command name "create_QuadraticNOEPotential"
can't read "dis": no such variable

?

Many thanks,

Will
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