Is grip++using heading?

[han1222]

I watched your code.
I understood that you parsed heading value in your code. but I think you don't use heading value to predict result.
Is grip++using heading?

[xincoder]

Hi @han1222, thank you for your interest in our work. The default GRIP++ uses heading information. If you want to define the input features, please feel free to modify the code [main.py line 94] where the dimensions are chosen.

[han1222]

Thank you for your answer and awesome work.
I understood you getting the heading information index 9 from line 94, and after that, can you tell where the heading is being considered in code level? if I've missed anything letting me know. thank you in advance

[xincoder]

@han1222, there is no special design for the model architecture to process heading information. I just feed 4-dimensional data as an input to the model (in_channels=4, main.py line 352). The model is trained to consider the heading information implicitly.

[han1222]

Thank you I got it !