Difference in GUI and CLI -- fiber tracking

[Allison Yan]

Hi Frank,

When I ran the fiber tracking with the same fib file, the result from GUI and CLI were different both in statistics and visualization.

In GUI, I ran the autotracking. Below is the result:

I used the parameter_id in the window to run it in console. Here is my command:

--action=trk --source=*.fib.gz --track_id=Frontal_Aslant_Tract_L --parameter_id=c9A99193Fb803FdbF041b484340420Fdc02CDCC4C3Ec --output=*.FATL.tt.gz

Below is the result:

From the window, the parameter_id is the same, and all the tracking settings are the same but the results are different. (the left column is from GUI and right from CLI)

I am wondering why this difference occurs and which result is more reliable.

Best,

Allison

[Frank Yeh]

Hi Allison,

    You can click on the console button at GUI (main window) to get the internal message.

    Also, for CLI, you can direct the message by adding > log.txt

    Comparing these two outputs will give you a hint of the difference.

Best,

Frank

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