How to change log level to print out more message at run time?
- EMAN2's log has four levels: ERROR_LOG, WARNING_LOG, DEBUG_LOG, VARIABLE_LOG.
- By default, only the error log will be printed out.
- This log level can be changed at runtime at Python level.
- What use need to do to change log level is:
>>>Log.logger().set_level(Log.LogLevel.WARNING_LOG)