Added fix_species

git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@9517 f3b2605a-c512-4ea7-a41b-209d697bcdaa

examples/reax/in.reaxc.tatb

@@ -31,6 +31,7 @@ neigh_modify	delay 0 every 5 check no
 
 fix		1 all nve
 fix             2 all qeq/reax 1 0.0 10.0 1.0e-6 reax/c
+#fix   		3 all reax/c/bonds 1 3 5 bonds.reaxc
 
 thermo		5
 thermo_style 	custom step temp epair etotal press &
@@ -45,7 +46,6 @@ timestep	0.0625
 #		axes yes 0.8 0.02 view 60 -30
 #dump_modify	1 pad 3
 
-fix 		3 all reax/c/bonds 1 1 25 bonds.reaxc.tatb
+fix 		3 all species 1 5 5 species.tatb
 
 run		25
-