relax SVN archive

svn+ssh://bugman@.../svn/relax/trunk

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r25947 | bugman | 2014-09-22 11:15:17 +0200 (Mon, 22 Sep 2014) | 5 lines

Created a basic text based progress meter in the new lib.text.progress module.

This is taken from the script test_suite/shared_data/frame_order/cam/generate_base.py.
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r25957 | bugman | 2014-09-22 16:43:38 +0200 (Mon, 22 Sep 2014) | 6 lines

Modifications to the User_functions.test_structure_add_atom GUI test.

As lists of lists are now accepted by the structure.add_atom user function, the operation in the GUI
is now significantly different. Therefore many checks have been removed from the GUI test.
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r25958 | bugman | 2014-09-22 16:44:57 +0200 (Mon, 22 Sep 2014) | 6 lines

Added safety checks for NaN values to the lib.structure.pdb_write module.

This is within the _record_validate() function. The check prevents the creation of invalid PDB
files.
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