Simulates the application of chemicals to rice paddies, given a previous calculation of local hydrological balance as input.
Usage
ca(
hbl,
ca_schedules_df = erahumed::albufera_ca_schedules,
height_thresh_cm = 2
)Arguments
- hbl
an object of class
"hb_local"- see hb_local.- ca_schedules_df
a
data.framefollowing the template of albufera_ca_schedules.- height_thresh_cm
a positive number. Upper limit of paddy water levels required for ground applications of chemicals. Expressed in centimeters.
Value
an object of class "erahumed_ca". This is essentially a
data.frame with the same columns of the output of hb_local(),
plus additional columns named as the chemicals listed in ca_schedules_df,
each of which provides the (daily) time series of chemicals applications,
expressed in kilograms.