Final state of this script.
Removing this script after runnign it and looking at results.  I believe it is no longer useful, if it ever was.  To test -hydrology null, see runs of searise-greenland, searise-antarctica, etc.  test/regression/test_29.py and test/test_hydrology/verifTestP.sh are serious verification of -hydrology distributed.  Models -hydrology routing and -hydrology distributed can be compared in examples/nbreen.