Data not enough for pixel

[jsiddamsetty]

I have some image time series of length 730 time steps. I tried with multiple examples but I still get -2 corresponds to not enough data for a pixel for all pixels.

Could you please help me diagnose the issue?

I tried different values for freq and k in the BFASTMonitor with and without trend. I am working with python backend.

1. What are the key parameters that are required to be tuned?
2. Is there a verbose option?
3. What is n_chunks in model.fit call?