[Wrf-users] WDM 6-class scheme CCN/cloud/raindrop concentration output

Selin, Rebecca D CTR USAF AFWA 16 WS/WXE Rebecca.Selin.Ctr at offutt.af.mil
Tue Sep 21 10:00:04 MDT 2010

WRF Users,

When using the WRF Double-Moment 6-class microphysics scheme, CCN, cloud drop, and rain drop number concentration values are output in units of # / kg.  Am I correct in thinking this needs to be multiplied by the density of the air at each point (kg / m3) to obtain concentration values in units of # / m3?


Becky Adams Selin
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