et__hargreaves_samani Module Reference

Calculates potential evapotranspiration by means of the Hargreaves-Samani (1985) method. More...

Functions/Subroutines
subroutine	et_hargreaves_initialize ()
impure elemental real(c_double) function	et_hargreaves_calculate (idayofyear, inumdaysinyear, flatitude, ftmin, ftmax)
elemental real(c_double) function	et0_hargreaves (rra, rtminf, rtmaxf)

Variables
real(c_double)	et_slope
real(c_double)	et_exponent
real(c_double)	et_constant

Detailed Description

Calculates potential evapotranspiration by means of the Hargreaves-Samani (1985) method.

Function/Subroutine Documentation

et0_hargreaves()

elemental real (c_double) function et__hargreaves_samani::et0_hargreaves	(	real (c_double), intent(in)	rra,
		real (c_float), intent(in)	rtminf,
		real (c_float), intent(in)	rtmaxf )

Definition at line 148 of file et__hargreaves_samani.F90.

et_hargreaves_calculate()

impure elemental real (c_double) function et__hargreaves_samani::et_hargreaves_calculate	(	integer (c_int), intent(in)	idayofyear,
		integer (c_int), intent(in)	inumdaysinyear,
		real (c_float), intent(in)	flatitude,
		real (c_float), intent(in)	ftmin,
		real (c_float), intent(in)	ftmax )

Definition at line 116 of file et__hargreaves_samani.F90.

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et_hargreaves_initialize()

subroutine et__hargreaves_samani::et_hargreaves_initialize

Definition at line 44 of file et__hargreaves_samani.F90.

Variable Documentation

et_constant

real (c_double) et__hargreaves_samani::et_constant

Definition at line 40 of file et__hargreaves_samani.F90.

et_exponent

real (c_double) et__hargreaves_samani::et_exponent

Definition at line 39 of file et__hargreaves_samani.F90.

et_slope

real (c_double) et__hargreaves_samani::et_slope

Definition at line 38 of file et__hargreaves_samani.F90.