heatmap plot disconnected from the date axis

[cycustodio]

There is a problem with the heat map. For this test I used Bldg90_1month.csv and 'heat_map' or 'heat_map_tz'.

I'm limiting the the analysis to the last 14 days on record using indexes.

for x in loads[0][start:end]:

instead of

for x in loads[0]:

Without limiting the output to 14 days, output all of the data points, we get the normal looking heatmap.

With only 14 days in the output, the heatmap is separated from the dates.

I downloaded the output csv and they look similar hence why I think it's an issue with the plotting function.