[NARCCAP-discuss] relative humidity and wet bulb temperature

[Obeysekera, Jayantha]

Hi Jianhua,
The NCL routine relhum can be used to compute relative humidity and I have used it on many of the NARCCAP models. I needed RH for computing Reference ET using Penman Monteith equation.
Obey

________________________________________
From: narccap-discuss-bounces at mailman.ucar.edu [narccap-discuss-bounces at mailman.ucar.edu] on behalf of Jianhua Huang [jh.eco.cas at gmail.com]
Sent: Friday, February 01, 2013 4:13 PM
To: narccap-discuss at mailman.ucar.edu
Subject: [NARCCAP-discuss] relative humidity and wet bulb temperature

Dear NARCCAP users:



I am trying to calculate the relative humidity and wet bulb temperature from
the available variables in table 2 of RCM3_cgcm3 model. I know that the
relative humidity and wet bulb temperature mainly depend on air temperature,
specific humidity and pressure, but I can't find any useful equations to
calculate them.

Anybody can give some hints on this?



Sincerely,



Jianhua

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