diurnal_temp_variation_sineexp | R Documentation |
The function estimates temperature across hours using a diurnal temperature variation function incorporating sine and exponential components \insertCiteParton1981TrenchR.
diurnal_temp_variation_sineexp(
T_max,
T_min,
t,
t_r,
t_s,
alpha = 2.59,
beta = 1.55,
gamma = 2.2
)
T_max, T_min |
|
t |
|
t_r, t_s |
|
alpha |
|
beta |
|
gamma |
|
Default alpha
, beta
, and gamma
values are the average of 5 North Carolina sites \insertCiteWann1985TrenchR.
Other alpha
, beta
, and gamma
parameterizations include values for Denver, Colorado from \insertCiteParton1981;textualTrenchR:
150 cm air temperature: alpha
= 1.86, beta
= 2.20, gamma
= -0.17
10 cm air temperature: alpha
= 1.52, beta
= 2.00, gamma
= -0.18
soil surface temperature: alpha
= 0.50, beta
= 1.81, gamma
= 0.49
10cm soil temperature: alpha
= 0.45, beta
= 2.28, gamma
= 1.83
numeric
temperature (C) at a specified hour.
Other microclimate functions:
air_temp_profile_neutral()
,
air_temp_profile_segment()
,
air_temp_profile()
,
degree_days()
,
direct_solar_radiation()
,
diurnal_radiation_variation()
,
diurnal_temp_variation_sinesqrt()
,
diurnal_temp_variation_sine()
,
monthly_solar_radiation()
,
partition_solar_radiation()
,
proportion_diffuse_solar_radiation()
,
solar_radiation()
,
surface_roughness()
,
wind_speed_profile_neutral()
,
wind_speed_profile_segment()
diurnal_temp_variation_sineexp(T_max = 30,
T_min = 10,
t = 11,
t_r = 6,
t_s = 18,
alpha = 2.59,
beta = 1.55,
gamma = 2.2)
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