Merge branch release-5-1

[alexxy/gromacs.git] / src / gromacs / gmxpreprocess / grompp.cpp

diff --git a/src/gromacs/gmxpreprocess/grompp.cpp b/src/gromacs/gmxpreprocess/grompp.cpp
index 8a6e43c666382223b157bbf261700cd739252faa..d8a6737091a6bc1bbee23613862035b37f925ce3 100644 (file)
--- a/src/gromacs/gmxpreprocess/grompp.cpp
+++ b/src/gromacs/gmxpreprocess/grompp.cpp
@@ -1480,7 +1480,9 @@ int gmx_grompp(int argc, char *argv[])
         "with [TT]-cpi[tt]. If you wish to change the ensemble or things",
         "like output frequency, then supplying the checkpoint file to",
         "[THISMODULE] with [TT]-t[tt] along with a new [REF].mdp[ref] file",
-        "with [TT]-f[tt] is the recommended procedure.[PAR]",
+        "with [TT]-f[tt] is the recommended procedure. Actually preserving",
+        "the ensemble (if possible) still requires passing the checkpoint",
+        "file to [gmx-mdrun] [TT]-cpi[tt].[PAR]",
 
         "By default, all bonded interactions which have constant energy due to",
         "virtual site constructions will be removed. If this constant energy is",