Merge release-4-6 into release-5-0

[alexxy/gromacs.git] / src / gromacs / gmxana / gmx_vanhove.c

diff --git a/src/gromacs/gmxana/gmx_vanhove.c b/src/gromacs/gmxana/gmx_vanhove.c
index e3f14fa84fa94deca5bf347e6039391ae87c9dc7..71c5c0ec6955223e9a7a407621273ad7300f8a29 100644 (file)
--- a/src/gromacs/gmxana/gmx_vanhove.c
+++ b/src/gromacs/gmxana/gmx_vanhove.c
@@ -434,7 +434,10 @@ int gmx_vanhove(int argc, char *argv[])
     if (orfile)
     {
         fp = xvgropen(orfile, "Van Hove function", "r (nm)", "G (nm\\S-1\\N)", oenv);
-        fprintf(fp, "@ subtitle \"for particles in group %s\"\n", grpname);
+        if (output_env_get_print_xvgr_codes(oenv))
+        {
+            fprintf(fp, "@ subtitle \"for particles in group %s\"\n", grpname);
+        }
         snew(legend, nr);
         for (fbin = 0; fbin < nr; fbin++)
         {
@@ -459,7 +462,10 @@ int gmx_vanhove(int argc, char *argv[])
     {
         sprintf(buf, "Probability of moving less than %g nm", rint);
         fp = xvgropen(otfile, buf, "t (ps)", "", oenv);
-        fprintf(fp, "@ subtitle \"for particles in group %s\"\n", grpname);
+        if (output_env_get_print_xvgr_codes(oenv))
+        {
+            fprintf(fp, "@ subtitle \"for particles in group %s\"\n", grpname);
+        }
         for (f = 0; f <= ftmax; f++)
         {
             fprintf(fp, "%g %g\n", f*dt, (real)pt[f]/(tcount[f]*isize));