- <code>ErrorCrit_*()</code> functions now return objects of class <code>ErrorCrit</code> and <code>NSE</code>, <code>KGE</code>, <code>KGE2</code> or <code>RMSE</code>.
- <code>.FortranOutputs()</code> private function added to manage Fortran outputs
- Outputs of frun_GR2M Fortran subroutine were reordered