Bug

[lisarebelo]

Under Step 4, Extension 2:
https://github.com/lisarebelo/deafrica-sandbox-notebooks/blob/main/Beginners_guide/05_Basic_analysis.ipynb#L12

.plot(col=time, col_wrap=3)

time is not defined - should instead use:

col=ndvi_time_step

Also need to add a note to modify Step 5 if Extension 2 has been run