ad_hoc: Local adaptation of solar irradiance series with coincident...

Description Usage Arguments Value

Description

Local adaptation of solar irradiance series with coincident ground measurements

Usage

1
ad_hoc(latitude, calibrating_period, target_period, z)

Arguments

latitude

Sun elevation angle (degrees) above horizon

calibrating_period

Data frame containing, at least: Time (UTC time stamp, in format "YYYY-MM-DD hh:mm:ss"); GHI_measured (measured GHI values); GHI_model (modeled GHI values); Elevation (Sun elevation above horizon, in degrees); Kc (Clear-sky index (ratio of GHI_model with the concomitant modeled GHI under clear-sky conditions); DNI_measured (measured DNI values, optional parameter); DNI_model (modeled DNI values, optional parameter)

target_period

Data frame containing, at least: Time (time stamp, in format "YYYY-MM-DD hh:mm:ss"); GHI_model (modeled GHI values); Elevation (Sun elevation above horizon, in degrees); Kc (Clear-sky index (ratio of GHI_model with the concomitant modeled GHI under clear-sky conditions); DNI_model (modeled DNI values, optional parameter)

z

Site elevation above sea level (m)

Value

Time: UTC Time stamp, in format "YYYY-MM-DD hh:mm:ss"

GHI_adapted: locally adapted GHI series

DNI_adapted: locally adapted DNI series (if optional parameters have been provided)


carlosfperuchena/satellite2ground documentation built on June 4, 2019, 12:02 a.m.