cal_daylightHours {simET}

Calculating Daylight hours

Description

Calculating Daylight hours

Usage

cal_daylightHours(sunsetHourAngle)

Arguments

sunsetHourAngle

is the sunset hour angle in radians from cal_sunsetHourAngle().

Value

A vector for day light Hours

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.