cal_Kcini_for_SingleKc {simET}

Calculating Kcini value

Description

Calculating Kcini value

Usage

cal_Kcini_for_SingleKc(Pmean, ET0, tw, type, fw)

Arguments

Pmean

is the average depth od infiltrated water per wetting events(mm)

ET0

mean ET0 during initial period(mm/day)

tw

is the mean interval between wetting events(days)

type

soil type:"coarse soil textures" and "medium and fine soil textures"

fw

the fraction of surfaces wetted by irrigation or rain (0-1)

Value

A value for Kcini value

References

Allen, R. G., Pereira, L. S., Raes, D., & Smith, M. FAO Irrigation and drainage paper No. 56. Rome: Food and Agriculture Organization of the United Nations, 1998.