Extracting latent heat rate at various height levels

[Mohit Kumar]

Hello, I am new to WRF. I ran the model for 30 hours using Thompson microphysics scheme. I wish to extract the variable laent heat rate and plot its vertical profile. But I can't find the variable in the variables list or in the list of variables which can  be obtained from getvar. 

Thanks in advance for any help that you may provide !