Added --kt to driver

Added possibility to specify kt in driver

src/cltools/Driver.cpp

@@ -229,6 +229,7 @@ void Driver<real>::registerKeywords( Keywords& keys ) {
   keys.add("optional","--length-units","units for length, either as a string or a number");
   keys.add("optional","--mass-units","units for mass in pdb and mc file, either as a string or a number");
   keys.add("optional","--charge-units","units for charge in pdb and mc file, either as a string or a number");
+  keys.add("optional","--kt","set kBT, it will not be necessary to specify temperature in input file");
   keys.add("optional","--dump-forces","dump the forces on a file");
   keys.add("optional","--dump-forces-fmt","( default=%%f ) the format to use to dump the forces");
   keys.addFlag("--dump-full-virial",false,"with --dump-forces, it dumps the 9 components of the virial");
@@ -351,6 +352,8 @@ int Driver<real>::main(FILE* in,FILE*out,Communicator& pc) {
   if( debugforces!="" && (debug_dd || debug_pd) ) error("cannot debug forces and domain/particle decomposition at same time");
   if( debugforces!="" && sizeof(real)!=sizeof(double) ) error("cannot debug forces in single precision mode");
 
+  real kt=-1.0;
+  parse("--kt",kt);
   string trajectory_fmt;
 
   bool use_molfile=false;
@@ -631,6 +634,9 @@ int Driver<real>::main(FILE* in,FILE*out,Communicator& pc) {
       natoms=0;
     }
     if( checknatoms<0 ) {
+      if(kt>=0) {
+        p.cmd("setKbT",&kt);
+      }
       checknatoms=natoms;
       p.cmd("setNatoms",&natoms);
       p.cmd("init");