test_asc_csiro2sww, test_asc_csiro2sww3, test_asc_csiro2sww4 are failing

[jack]

Observed at revision 4025. I have no experience with the data manager, so someone who does should look at this and email me if there's more information needed.

The unit test messages are below: ====================================================================== FAIL: test_asc_csiro2sww (test_data_manager.Test_Data_Manager)

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Traceback (most recent call last):

File "shallow_water/test_data_manager.py", line 3476, in test_asc_csiro2sww

asc_csiro2sww(bath_dir,elevation_dir, ucur_dir, vcur_dir, sww_file)

File "shallow_water/data_manager.py", line 3654, in asc_csiro2sww

assert elevation_files[0] == 'el' + base_start

AssertionError?

====================================================================== FAIL: test_asc_csiro2sww3 (test_data_manager.Test_Data_Manager)

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Traceback (most recent call last):

File "shallow_water/test_data_manager.py", line 3784, in test_asc_csiro2sww3

mean_stage = 100)

File "shallow_water/data_manager.py", line 3654, in asc_csiro2sww

assert elevation_files[0] == 'el' + base_start

AssertionError?

====================================================================== FAIL: test_asc_csiro2sww4 (test_data_manager.Test_Data_Manager)

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Traceback (most recent call last):

File "shallow_water/test_data_manager.py", line 3975, in test_asc_csiro2sww4

minlon = 148.3, maxlon = 148.3

File "shallow_water/data_manager.py", line 3654, in asc_csiro2sww

assert elevation_files[0] == 'el' + base_start

AssertionError?

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