DatetimeLib usage in energy.geoProcesses.DirectSolarIrradiation.py

[s-martiz]

I think there is a little code malfunction in DirectSolarIrradiation.py
Indeed, whatever the dtStart, dtStop values (ex: datetime(2021, 12, 21, 6), datetime(2021, 12, 21, 12)), the calculation is done for the entire day. I suggest this change

datetimes = DatetimeLib.range(dtStart, dtStop, dtDelta)
import pandas as pd
datetimes = [x.to_pydatetime() for x in pd.date_range(start=dtStart, end=dtStop, freq=freq, tz='Europe/Paris').tolist()]