densityH2Ov {aiRthermo} | R Documentation |
From pressure of water vapour Pw (Pa) and temperature Temp (K), this function calculates density of water vapour (kg/m^3).
densityH2Ov(Pw, Temp, consts = export_constants())
Pw |
A vector with pressure water vapour values (Pa). |
Temp |
A vector with temperature values (K). |
consts |
The constants defined in aiRthermoConstants data are necessary. |
A vector with density of water vapour values is returned (kg/m^3).
data(RadiosondeD) dPs<-RadiosondeD[,1]*100 dTs<-C2K(RadiosondeD[,3]) dws<-RadiosondeD[,6]/1000 h2oe<-q2e(dPs,w2q(dws)) densityH2Ov(h2oe,dTs)