name = "user_init";
param = ( 
  {
    type = "string";
    name = "output_dir";
    comment = "Output directory";
    value = "output";
  }, 
  {
    type = "int";
    name = "restart";
    comment = "If restart is 1 (TRUE), the simulation will continue with data from a previous run";
    value = 0;
  },
  {
    type = "string";
    name = "load_file";
    comment = "If restart is TRUE, the name of the file with data from previous run, otherwise empty";
    value = "";
  }, 
  {
    type = "double";
    name = "end_t";
    comment = "End time";
    value = 0.450;
  } 
);