Printing outputs to a single file when running in parallel

Hey everyone,

I'm running through a complicated simulation using tough3-eos7 with lots of phase shifts due to boiling.  I noticed that, when I run the problem in parallel ("mpiexec -n <# of processors> tough3-eos INPUT OUTPUT") with MOP(5)=3, I only get a subset of the phase shift messages (e.g., "$$$$$$$$$$ LIQUID PHASE DISAPPEARS AT ELEMENT *EO8 3*  $$$$$      SG = 0.100392E+01") in the main flow output.  The remaining are in separate hidden files (e.g., .OUTPUT_0001), presumably generated independently by each processor.  Is anyone aware of a way to get these messages combined into a single output file?  Perhaps some sort of mpi option?  The messages in those separate file aren't timestamped in any way, so it makes it a bit more to interpret the outputs, particularly for post-mortems of crashed simulations.

Thanks!