edited waterbasin_multi_clean to not contain overlapping polygons and to not contain a very small basin; this was done because the WATER application does not work on these polygons; also added pour point to test plots
added another plot showing basin centroids on a few small basins
starting wateruse code; just added initial read_file and _create_test_data
added patterns for data file fixture
added functionality to read file; added test to read file
added units to wateruse data files; have a working get_wateruse_values() with corresponding test
added sum_values() for 2 dimensional lists
corrected test_sum_values() to reflect rename of sum_wateruse_values() to sum_values()
have a nice working version of wateruse.py with total water use being calculated; need to finish writing test called get_all_total_wateruse1()
added tests for wateruse files; created nosetests as well; figured out cleaner way to run tests so eliminate need for tests in module
refactored wateruse_tests.py in a clean and efficient way; can save an output file and print test results to screen; can remove all current tests from wateruse.py
creating new test data sets for wateruse
creating new functions to apply wateruse to watertxt file
have created apply_wateruse function in watertxt with tests
added apply_wateruse test to watertxt_tests.py
organized viewers into separate modules; need to fix in waterapputils.py
updated waterapputils.py to reflect reorganization of viewers
added unit conversion from mega gallons per day to cubic feet per second
changed patterns in read_file_in() to handle factor file
added tests for all wateruse; need to add read_wateruse_factor_file() and corresponding tests