AMBER Archive (2002)

Subject: nbflag

From: Ioana Cozmuta (ioana_at_nas.nasa.gov)
Date: Wed Nov 06 2002 - 21:19:26 CST


Hi amber users,

I am not sure if this question was asked before, if yes, sorry for
repeating it, could not find an answer on the e-mail list.

I want to print out in my output file when running minimization the
information related to the non-bonded list updates (nsnb=10). However
there's no information printed out, something similar to
NB-update: NPAIRS = .... HBPAIR = ..

The manual says that NSNB only works when igb =0 and the nbflag =0.
Initially I did not set values for these two variables as their defaults
are zero (at least for igb). When I put them explicitly in my input file
it seems that the program does not recognize the variable NBFLAG

********
lib-4324 : UNRECOVERABLE library error
The variable name 'NBFLAG' is unrecognized in namelist input.
********

Also the manual has no information related to this variable.
I am using version 7.0 of amber. Was this variable removed compared to
older versions?

Thank you,
Ioana

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