mail reg membrane tutorial

From: Vidhya Sankar (vidhyasankar7928_at_yahoo.com)
Date: Sat Feb 18 2017 - 23:34:54 CST

Dear Namd users             I ma doing memebrane/ protein simulation by following membrane tutorial in namd . When i run the equliration with constraint on protein i need to use keep_water_out.tcl  script. to avoid the diffusion of water inside the (hydrophobic part of membrane) membrane .
But When i use the  scriptIt shows the error as follows 

------------- Processor 0 Exiting: Called CmiAbort ------------
Reason: FATAL ERROR: expected integer but got "OH2"
    while executing
"atomid $segname $resid $atom"
    ("foreach" body line 3)
    invoked from within
"foreach atomrecord $waters_list {
    foreach {segname resid atom} $atomrecord  { break }
    set atomindex [atomid $segname $resid $atom]
    set fla..."
    (file "./keepwaterout.tcl" line 122)

Charm++ fatal error:
FATAL ERROR: expected integer but got "OH2"
    while executing
"atomid $segname $resid $atom"
    ("foreach" body line 3)
    invoked from within
"foreach atomrecord $waters_list {
    foreach {segname resid atom} $atomrecord  { break }
    set atomindex [atomid $segname $resid $atom]
    set fla..."
    (file "./keepwaterout.tcl" line 122)

Could any one please  help me to solve the problem ?

with high  regardsS.vidhya sankar

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