pixel distance to real distance conversion

[windowmaker7]

Hello, thank you for this opensource.

However I'm encountering an issue with converting Distance_pixel to Distance_cm on my Windows computer.

When I run a Location Tracking_Individual notebook and run 8c. Track Location and Save results to .csv File,
the resultant csv file does not have a Distance_cm column at all, even though I have entered 7a and 7b parameters for pixel to centimeters conversion.
I'm also not seeing the 'real-time update' of the ROIs or calculated pixels when I draw regions (6) or select 2 points for distance (7) on the Windows OS-run jupyter notebook? ( I see them on Mac OS-run jupyter notebook.) I'm using Anaconda prompt for Windows and just a Mac terminal and miniconda3 for Mac.

When I run LocationTracking_Individual on my Macbook and save to csv file, it renders Distance_px and Distance_cm columns almost just fine.

How can I have the pixel distance converted on my Windows computer?
Any help would be appreciated greatly.
Thank you.

Jeewon

[Flair-Vivid]

Hi. I have an error in pixel distance to real time dimension (distance) conversion.
Even though I have plotted the necessary points in the cell 7 (Define Scale for Distance Calculations), it ain't calculating the Real world distance and it shows the error "Distance between reference points underdefined. Cannot scale column: Distance_px".

And I would be grateful if any of you could share the troubleshooting method for this.

Thank you.