added module for WriteToFile: only write filter output every 10th ite…

…ration
HSU-HPC · Nov 6, 2024 · 8e4f0ec · 8e4f0ec
1 parent 36ec067
commit 8e4f0ec
Showing 1 changed file with 30 additions and 26 deletions.
diff --git a/coupling/filtering/filters/WriteToFile.cpph b/coupling/filtering/filters/WriteToFile.cpph
@@ -12,38 +12,42 @@ template <unsigned int dim> void coupling::filtering::WriteToFile<dim>::operator
   std::cout << "		WTF: Now writing data to: " << _location;
 #endif
 
-  if (!_overwrite)
-    _file.open(_location, std::ios_base::app);
-  else {
-    _file.open(_location);
-  }
+  if (_iteration % 10 == 0) {
 
-  for (unsigned int ic_index = 0; ic_index < coupling::filtering::FilterInterface<dim>::_inputCells.size(); ic_index++) {
-    // case: only one cell
-    if (_oneCellOnly != -1)
-      ic_index = (unsigned int)_oneCellOnly;
+    if (!_overwrite)
+      _file.open(_location, std::ios_base::app);
+    else {
+      _file.open(_location);
+    }
 
-    _file << _iteration << " ; ";
+    for (unsigned int ic_index = 0; ic_index < coupling::filtering::FilterInterface<dim>::_inputCells.size(); ic_index++) {
+      // case: only one cell
+      if (_oneCellOnly != -1)
+        ic_index = (unsigned int)_oneCellOnly;
 
-    // printing all scalar values
-    for (const auto scalarProperty : coupling::filtering::FilterInterface<dim>::_scalarAccessFunctionPairs)
-      _file << (coupling::filtering::FilterInterface<dim>::_inputCells[ic_index]->*scalarProperty.get)() << " ; ";
+      _file << _iteration << " ; ";
 
-    // printing all vectorized values
-    for (const auto vectorProperty : coupling::filtering::FilterInterface<dim>::_vectorAccessFunctionPairs)
-      for (unsigned int d = 0; d < dim; d++)
-        _file << (coupling::filtering::FilterInterface<dim>::_inputCells[ic_index]->*vectorProperty.get)()[d] << " ; ";
+      // printing all scalar values
+      for (const auto scalarProperty : coupling::filtering::FilterInterface<dim>::_scalarAccessFunctionPairs)
+        _file << (coupling::filtering::FilterInterface<dim>::_inputCells[ic_index]->*scalarProperty.get)() << " ; ";
 
-    // case: only one cell
-    if (_oneCellOnly != -1)
-      break;
-    else
-      _file << std::endl; // spatial distinction between iteration in output
-                          // file. Unneccesary if OCO.
-  }
+      // printing all vectorized values
+      for (const auto vectorProperty : coupling::filtering::FilterInterface<dim>::_vectorAccessFunctionPairs)
+        for (unsigned int d = 0; d < dim; d++)
+          _file << (coupling::filtering::FilterInterface<dim>::_inputCells[ic_index]->*vectorProperty.get)()[d] << " ; ";
+
+      // case: only one cell
+      if (_oneCellOnly != -1)
+        break;
+      else
+        _file << std::endl; // spatial distinction between iteration in output
+                            // file. Unneccesary if OCO.
+    }
 
-  _file << std::endl;
-  _file.close();
+    _file << std::endl;
+    _file.close();
+
+  }
 
   coupling::filtering::FilterInterfaceReadOnly<dim>::copyInputToOutput();