Merge remote-tracking branch 'origin/pgrete/user-output' into pgrete/next-opmd-ncycle

Author: pgrete

src/outputs/outputs.cpp

@@ -225,7 +225,7 @@ Outputs::Outputs(Mesh *pm, ParameterInput *pin, SimTime *tm) {
 
       // set output variable and optional data format string used in formatted writes
       if ((op.file_type != "hst") && (op.file_type != "rst") &&
-          (op.file_type != "ascent") && (op.file_type != "histogram")) {
+          (op.file_type != "ascent") && (op.file_type != "histogram") && (op.file_type != "user")) {
         // differentiating here whether a block exists or not to not add an empty
         // parameter to the input file (which might interfere with restarts)
         if (pin->DoesParameterExist(pib->block_name, "variables")) {
@@ -303,6 +303,8 @@ Outputs::Outputs(Mesh *pm, ParameterInput *pin, SimTime *tm) {
             << std::endl;
         PARTHENON_FAIL(msg);
 #endif // ifdef ENABLE_HDF5
+      } else if (op.file_type == "user") {
+        pnew_type = new UserOutput(op);
       } else if (is_hdf5_output) {
         const bool restart = (op.file_type == "rst");
         if (restart) {

src/outputs/outputs.hpp

@@ -265,6 +265,21 @@ class HistogramOutput : public OutputType {
 };
 #endif // ifdef ENABLE_HDF5
 
+//----------------------------------------------------------------------------------------
+//! \class UserOutput
+//  \brief derived OutputType class for User enrolled outputs
+
+class UserOutput : public OutputType {
+ public:
+  explicit UserOutput(const OutputParameters &oparams) : OutputType(oparams) {}
+  void WriteOutputFile(Mesh *pm, ParameterInput *pin, SimTime *tm,
+                       const SignalHandler::OutputSignal signal) override;
+
+ private:
+  std::string GenerateFilename_(ParameterInput *pin, SimTime *tm,
+                                const SignalHandler::OutputSignal signal);
+};
+
 //----------------------------------------------------------------------------------------
 //! \class Outputs