On Fri, Mar 15, 2019, Xiaoyu Wang wrote:
>ambmask -p prmtop -c inpcrd -prnlev 1 -out selected.pdb -find (:1,2 | :3-6.%ob,cb)
You need to put single quotes around the mask to prevent the shell from
interpreting pieces of it as special characters. You are getting into
trouble by using parentheses here, which actually don't do anything in
your example.
[Note: you should have quotes around the mask also even in other
programs. If you still have problems, try removing all the spaces from
your mask as well.]
...good luck....dac
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Received on Fri Mar 15 2019 - 12:30:04 PDT
