[gmx-users] t-couple warning

[JW Feng]

Hello,

This is a new warning that appears when executing version 3.3.2 of
grompp to create a .tpr file.  Should I be concerned?

WARNING 1 [file aminoacids.dat, line 1]:
  T-Coupling group PROTEIN has fewer than 10% of the atoms (504 out of
  24494)
  Maybe you want to try Protein and Non-Protein instead?
WARNING 2 [file aminoacids.dat, line 1]:
  T-Coupling group CL- has fewer than 10% of the atoms (5 out of 24494)
  Maybe you want to try Protein and Non-Protein instead?

My mdp options are:
;; TEMPERATURE COUPLING
tcoupl                  = berendsen
tc_grps                 = PROTEIN  SOL  CL-
tau_t                   = 0.1  0.1  0.1
ref_t                   = 300 300 300

Thank you,

JW

-- 
Jianwen A Feng
Center for Computational Biology
Washington University in St. Louis