Dear all,<br>
<br>
I started a molecular dynamic in a PC 32bit and needed to continue in a
PC 64bit but, when I use grompp_d to prepare *.tpr file, I receive this
error message:<br>
Fatal error: Not enough ref_t and tau_t values!<br>
<br>
But my *.mdp file don't present any error:<br>
;TEMPERATURE COUPLING<br>
tcoupl = berendsen<br>
tc_grps = Protein SOL Na<br>
tau_t = 0.1 0.1 0.1<br>
ref_t = 298 298 298<br>
<br>
When I run since the beginning of MD as in PC 32 bit so as in PC 64 bit this problem disapear.<br>
<br>
Is possible that the problem be only machine precision, or anything happens?!<br>
<br>
Thank's for all,<br>
Priscila Capriles Goliatt<br>