Meteorological inputs ===================== .. note:: This page is still being worked on, so there may be some incomplete items. List of meteorological time series variables. .. csv-table:: :header: Variable, Description, Units :delim: ; day; Day number T; Temperature (:math:`T`); °C PAR; Incident photosynthetically active radiation (:math:`PAR_i`); MJ m⁻² PP; Precipitation (:math:`PP`); mm PET; (Potential / reference) evapotranspiration (:math:`PET`); mm