Made ignore forces option work in READ

src/generic/Read.cpp

@@ -153,25 +153,25 @@ nlinesPerStep(1)
          ifile->scanFieldList( fieldnames );
          for(unsigned i=0;i<fieldnames.size();++i){
              if( fieldnames[i].substr(0,dot)==label ){
-                 readvals.push_back(new Value(this, fieldnames[i], false) ); addComponent( fieldnames[i].substr(dot+1) ); 
+                 readvals.push_back(new Value(this, fieldnames[i], false) ); addComponentWithDerivatives( fieldnames[i].substr(dot+1) ); 
                  if( ifile->FieldExist("min_" + fieldnames[i]) ) componentIsPeriodic( fieldnames[i].substr(dot+1), "-pi","pi" );
                  else componentIsNotPeriodic( fieldnames[i].substr(dot+1) );
              }
          }
       } else {
-         readvals.push_back(new Value(this, valread[0], false) ); addComponent( name ); 
+         readvals.push_back(new Value(this, valread[0], false) ); addComponentWithDerivatives( name ); 
          if( ifile->FieldExist("min_" + valread[0]) ) componentIsPeriodic( valread[0].substr(dot+1), "-pi", "pi" );
          else componentIsNotPeriodic( valread[0].substr(dot+1) );
          for(unsigned i=1;i<valread.size();++i) {
              if( valread[i].substr(0,dot)!=label ) error("all values must be from the same Action when using READ");;
-             readvals.push_back(new Value(this, valread[i], false) ); addComponent( valread[i].substr(dot+1) ); 
+             readvals.push_back(new Value(this, valread[i], false) ); addComponentWithDerivatives( valread[i].substr(dot+1) ); 
              if( ifile->FieldExist("min_" + valread[i]) ) componentIsPeriodic( valread[i].substr(dot+1), "-pi", "pi" );
              else componentIsNotPeriodic( valread[i].substr(dot+1) );
          }
       }
   } else {
       if( valread.size()!=1 ) error("all values must be from the same Action when using READ");
-      readvals.push_back(new Value(this, valread[0], false) ); addValue();
+      readvals.push_back(new Value(this, valread[0], false) ); addValueWithDerivatives();
       if( ifile->FieldExist("min_" + valread[0]) ) setPeriodic( "-pi", "pi" ); 
       else setNotPeriodic();
       log.printf("  reading value %s and storing as %s\n",valread[0].c_str() ,getLabel().c_str() );