constant | cCO | - | DOUBLE | ppm | - | - | 0.0 |
constant | cCOTB | table with correction factor of RUE as a function of atmospheric CO2 concentration | DOUBLEARRAY | 1 | - | - | 40.0 0.0 360.0 1.0 720.0 1.35 1000.0 1.5 2000.0 1.5 |
constant | cRUETB | radiation use efficiency as function of DVS | DOUBLEARRAY | g/MJ | - | - | 0.0 3.0 1.0 3.0 1.3 3.0 2.0 0.4 |
constant | cScaleFactorRUE | Scales the y-values of RUETB (for sensitivity analysis / calibration) | DOUBLE | 1 | - | - | 1.0 |
constant | cTMNFTB | reduction factor of RUE as function of low minimum temperature | DOUBLEARRAY | 1 | - | - | -5.0 0.0 0.0 0.0 3.0 1.0 30.0 1.0 |
constant | cTMPFTB | reduction factor of RUE as function of mean daytime temperature | DOUBLEARRAY | 1 | - | - | -1.0 0.0 0.0 0.0 10.0 0.6 15.0 1.0 30.0 1.0 35.0 0.0 40.0 0.0 |
input | iDVS | initial development stage of crop (from 0 to 2) | DOUBLE | 1 | - | - | 0.0 |
input | iTMAX | maximal air temperature during day (output of routine WEATHR) | DOUBLE | °C | - | - | 0.0 |
input | iTMIN | minimal air temperature during day (output of routine WEATHR) | DOUBLE | °C | - | - | 0.0 |
out | RTMCO | overall correction factor for RUE in dependence of both CO2 concentration and non-optimal daytime and minimal temperatures | DOUBLE | 1 | - | - | 0.0 |
out | RUE | radiation use efficiency | DOUBLE | g/MJ | - | - | 0.0 |