Return the parameters
to make sharkfin function for an irs round with one of the
pesticides in the irs_profiles table.
The parameters
specify a model for the
"killing potential" from the start of the spray round through the end.
Usage
make_irs_shock(irs_type, start_day, peak, length = 20, pw = 1)
Arguments
- irs_type
the name of the IRS type
- start_day
the start day for the IRS round
- peak
the maximum value
- length
the number of days it took to complete spraying
- pw
a shape parameter
Value
a sharkbite function object