We have added some tests to make more flexible the reading of output.dat file. The tests differ according to the type of the variable.
12d0 is neither an integer nor a real. Consequently, the code does not know what to do with this kind of variable. Pay attention when you initialize your variables
in output.dat files (all *.dat files in the future) : use the correct fortran formalism.
In output.dat file, the time step must be a real : pasor=12.0d0