Changeset 79cd79 for molecuilder/src/builder.cpp

Timestamp:

Sep 9, 2008, 8:37:07 AM (17 years ago)

Author:

Frederik Heber <heber@…>

Children:

8e52aa

Parents:

ec4e84

Message:

new function: molecule::OutputTemperatureFromTrajectories() stores velocities as temperature

In order to use VibrAlyzer we need a temperature file, which we don't have anymore as we do the M
D in molecuilder now. Hence, there is a new command line switch (-L) and a menu item in MeasureAt
oms() in order to print temperature or to store it to a given file.

File:

• molecuilder/src/builder.cpp (modified) (5 diffs)

molecuilder/src/builder.cpp

@@ -499 +499 @@
   cout << Verbose(0) << " d - calculate principal axis of the system" << endl;
   cout << Verbose(0) << " e - calculate volume of the convex envelope" << endl;
+  cout << Verbose(0) << " f - calculate temperature from current velocity" << endl;
+  cout << Verbose(0) << " g - output all temperatures per step from velocities" << endl;
   cout << Verbose(0) << "all else - go back" << endl;
   cout << Verbose(0) << "===============================================" << endl;
@@ -569 +571 @@
         VolumeOfConvexEnvelope((ofstream *)&cout, configuration, NULL, mol);
         break;
+    case 'f':
+      mol->OutputTemperatureFromTrajectories((ofstream *)&cout, mol->MDSteps-1, mol->MDSteps, (ofstream *)&cout);
+      break;
+    case 'g':
+      {
+        char filename[255];
+        cout << "Please enter filename: " << endl;
+        cin >> filename;
+        cout << Verbose(1) << "Storing temperatures in " << filename << "." << endl;
+        ofstream *output = new ofstream(filename, ios::trunc);
+        if (!mol->OutputTemperatureFromTrajectories((ofstream *)&cout, 0, mol->MDSteps, output))
+          cout << Verbose(2) << "File could not be written." << endl;
+        else
+          cout << Verbose(2) << "File stored." << endl;
+        output->close();
+        delete(output);
+      }
+      break;
   }
 };
@@ -801 +821 @@
             cout << "\t-r\t\tConvert file from an old pcp syntax." << endl;
             cout << "\t-t x1 x2 x3\tTranslate all atoms by this vector (x1,x2,x3)." << endl;
+            cout << "\t-T <file> Store temperatures from the config file in <file>." << endl; 
             cout << "\t-s x1 x2 x3\tScale all atom coordinates by this vector (x1,x2,x3)." << endl;
             cout << "\t-u rho\tsuspend in water solution and output necessary cell lengths, average density rho and repetition." << endl; 
@@ -931 +952 @@
                 MoleculeLeafClass *Subgraphs = NULL;      // list of subgraphs from DFS analysis
                 int *MinimumRingSize = NULL;
-                mol->CreateAdjacencyList((ofstream *)&cout, atof(argv[argptr++]), configuration.GetIsAngstroem());
+                mol->CreateAdjacencyList((ofstream *)&cout, atof(argv[argptr]), configuration.GetIsAngstroem());
                 mol->CreateListOfBondsPerAtom((ofstream *)&cout);
                 Subgraphs = mol->DepthFirstSearchAnalysis((ofstream *)&cout, MinimumRingSize);
@@ -942 +963 @@
                   delete(Subgraphs);
                 }
+              }
+              argptr+=1;
+              break;
+            case 'L':
+              ExitFlag = 1;
+              {
+                cout << Verbose(1) << "Storing temperatures in " << argv[argptr] << "." << endl;
+                ofstream *output = new ofstream(argv[argptr], ios::trunc);
+                if (!mol->OutputTemperatureFromTrajectories((ofstream *)&cout, 0, mol->MDSteps, output))
+                  cout << Verbose(2) << "File could not be written." << endl;
+                else
+                  cout << Verbose(2) << "File stored." << endl;
+                output->close();
+                delete(output);
               }
               argptr+=1;