Update on the treatment of logfile and log directory for the wiregrid kikusui agent

[sadachi5]

Description

Update about self.position_path, self.debug_log_path, and store_path.
The store_path is used in calibrate_wg(), which is a function only for a test to evaluate the feedback parameters (self.feedback_time and self.feedback_cut).

• Remove unnecessary variable: self.position_path
• Merge store_path in calibrate_wg() function and self.debug_log_path
• Remove an argument of store_path in calibrate_wg()
• Add if when using self.debug_log_path in stepwise_rotation() function.

Motivation and Context

These are modifications just to simplify the script and make it more reasonable.

How Has This Been Tested?

No

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[sadachi5]

@BrianJKoopman
Could you approve this request?
Currently, in the stepwise_rotation() function, the debug_log_pathis tried to be opened but cannot be found.
So it makes an error for stepwise rotation.

[BrianJKoopman]

@BrianJKoopman Could you approve this request? Currently, in the stepwise_rotation() function, the debug_log_pathis tried to be opened but cannot be found. So it makes an error for stepwise rotation.

Apologies for the slow response. I'm not sure I follow your point about the current stepwise_rotation() function. You said this was untested, but I hope this resolves your issue. I'm going to go ahead and merge. If there are more tweaks, feel free to open another PR and request review.