Adding rows
The research team has discovered two trees that were left off the tree_census
. Your task is to add rows containing the data for these new trees to the end of the tree_census
array. The new trees' data is saved in a 2D array called new_trees
:
new_trees = np.array([[1211, 227386, 20, 0], [1212, 227386, 8, 0]])
numpy
is loaded as np
, and the tree_census
and new_trees
arrays are available.
This exercise is part of the course
Introduction to NumPy
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Print the shapes of tree_census and new_trees
print(____)