Final value of data vectors is unnecessarily forced to zero

[xmacex]

A slice of 0, or whatever fill_value is set for DataObject.pi interpolation function, is created at the end of the precipitation data.

print(d.p)
>>> [3.2, 0, 0, 0, 4.0, 0.2, 3.1]
do = make_a_data_object.models.DataObject(d.a, d.p)
plt.plot(do.precipitation);

And do.plot_heatmap()

[xmacex]

It's a bit of a tricky thing to debug :-P But getting there

[xmacex]

Now

print(d.p)
>>> [3.2, 0, 0, 0, 4.0, 0.2, 3.1]
do = make_a_data_object.models.DataObject(d.a, d.p)
plt.plot(do.precipitation);

with

and do.plot_heatmap()