cdd()
cwd()
prcptot()
r10mm()
r20mm()
r95p()
r95ptot()
r99p()
r99ptot()
rnmm()
rnnp()
rx1day()
rx5day()
rxnday()
sdii()
Dist
cumsum()
deficit_apr1()
deficit_gdd()
deficit_max()
deficit_oct1()
deficit_wet()
get_cumulative_deficit()
get_yearly_temp_date()
Crameri
deficit_knmi()
heatmap()
monthly_density()
si()
threshold()
mrai()
rai()
SI
sgi()
spei()
spi()
ssfi()
ssmi()
daily_window_group_yearly_df()
get_data_series()
group_yearly_df()
infer_frequency()
validate_index()
validate_series()