-.TH g_enemat 1 "Mon 4 Apr 2011" "" "GROMACS suite, VERSION 4.5.4-dev-20110404-bc5695c"
+.TH g_enemat 1 "Fri 18 Jan 2013" "" "GROMACS suite, VERSION 4.5.6"
.SH NAME
g_enemat - extracts an energy matrix from an energy file
-.B VERSION 4.5.4-dev-20110404-bc5695c
+.B VERSION 4.5.6
.SH SYNOPSIS
\f3g_enemat\fP
.BI "\-f" " ener.edr "
\&An approximation of the free energy can be calculated using:
-\&E(free) = E0 + kT log( exp((E\-E0)/kT) ), where ''
+\&E_free = E_0 + kT log(exp((E\-E_0)/kT)), where ''
\&stands for time\-average. A file with reference free energies
\&can be supplied to calculate the free energy difference
\&with some reference state. Group names (e.g. residue names)