git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@12352 f3b2605a-c512-4ea7-a41b-209d697bcdaa

doc/fix_langevin.html

@@ -253,15 +253,15 @@ not exactly conjugate to the positions.  As a result the temperature
 (computed from the discretized velocities) will be systematically
 lower than the target temperature, by a small amount which grows with
 the timestep.  Nonetheless, the distribution of atom positions will
-still be consistent with the target temperature. For molecules containing
+still be consistent with the target temperature. For molecules
-C-H bonds, configurational properties generated with dt = 2.5 fs and 
+containing C-H bonds, configurational properties generated with dt =
-tdamp = 100 fs are indistinguishable from dt = 0.5 fs.
+2.5 fs and tdamp = 100 fs are indistinguishable from dt = 0.5 fs.
-Because the velocity distribution systematically decreases with increasing
+Because the velocity distribution systematically decreases with
-timestep, the method should not be used to
+increasing timestep, the method should not be used to generate
-generate properties that depend on the velocity distribution, such as 
+properties that depend on the velocity distribution, such as the
-the velocity autocorrelation function (VACF). In the above example, the
+velocity autocorrelation function (VACF). In the above example, the
-velocity distribution at dt = 2.5fs generates an average temperature of 220 K,
+velocity distribution at dt = 2.5fs generates an average temperature
-instead of 300 K. 
+of 220 K, instead of 300 K.
 </P>
 <HR>
 

doc/fix_langevin.txt

@@ -241,15 +241,15 @@ not exactly conjugate to the positions.  As a result the temperature
 (computed from the discretized velocities) will be systematically
 lower than the target temperature, by a small amount which grows with
 the timestep.  Nonetheless, the distribution of atom positions will
-still be consistent with the target temperature. For molecules containing
+still be consistent with the target temperature. For molecules
-C-H bonds, configurational properties generated with dt = 2.5 fs and 
+containing C-H bonds, configurational properties generated with dt =
-tdamp = 100 fs are indistinguishable from dt = 0.5 fs.
+2.5 fs and tdamp = 100 fs are indistinguishable from dt = 0.5 fs.
-Because the velocity distribution systematically decreases with increasing
+Because the velocity distribution systematically decreases with
-timestep, the method should not be used to
+increasing timestep, the method should not be used to generate
-generate properties that depend on the velocity distribution, such as 
+properties that depend on the velocity distribution, such as the
-the velocity autocorrelation function (VACF). In the above example, the
+velocity autocorrelation function (VACF). In the above example, the
-velocity distribution at dt = 2.5fs generates an average temperature of 220 K,
+velocity distribution at dt = 2.5fs generates an average temperature
-instead of 300 K. 
+of 220 K, instead of 300 K.
 
 :line