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eg_main_chrono.py - a sample main python program, to run on top of some library
o lib_1D.py is used for demonstration
o most options are processed chronologically
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terminal options:
-help : show this help
-hist : show module history
-show_valid_opts : list valid options
-ver : show current version
other options
-verb LEVEL : set the verbosity level
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R Reynolds March 2009
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