calculates the dew point temperature
from the Temperature and
rel.humidity
dew-point-temperature1
@/dew-point-temperature1
calculates the dew point temperature
from the Temperature and
rel.humidity
Tempnumber
RHnumber
dew pointnumber
To use the node in your project you should have the liedenator/dew-point-temperature library installed. Use the “File → Add Library” menu item in XOD IDE if you don’t have it yet. See Using libraries for more info.
C++ implementation
struct State {
};
{{ GENERATED_CODE }}
void evaluate(Context ctx) {
auto t = getValue<input_Temp>(ctx);
auto h = getValue<input_RH>(ctx);
float z = (17.271 * t) / (237.7 + t) + log(h / 100);
emitValue<output_dew_point>(ctx, ( 237.7 * z) / ( 17.271 - z) );
}