lay person/information analyst view:

> does anyone think we should add "solid_phase_precipitation_flux" (replacing 
> snowfall_flux to represent all forms of precipitating ice particles)?  

+1 (sorry :->). I would expect snowfall to exclude ice (= hail + sleet, I mean, 
ice pellets).

> should we add a standard_name "liquid_water_precipitation_flux"?

I would hope that rainfall includes drizzle, intuitively and in most common 
usage rainfall includes all liquid forms of precipitation

john

On Jul 15, 2013, at 13:36, Karl Taylor <[email protected]> wrote:

> Dear all,
> 
> In CMIP5 we requested "snowfall_flux"  by which we meant the mass per unit 
> time of precipitation of all forms of water in the solid phase.  Thus, 
> "snowfall" could be added to liquid-water precipitation to give total 
> precipitation (standard name.
> 
> I'm wondering if using "snowfall_flux" to represent generically all forms of 
> falling ice particles is misleading (or will become misleading when it 
> becomes common for models to distinguish between different forms of ice).  I 
> note there is a standard name "stratiform_graupel_flux", which is a 
> particular form of ice.
> 
> Before too much new data gets written, does anyone think we should add 
> "solid_phase_precipitation_flux" (replacing snowfall_flux to represent all 
> forms of precipitating ice particles)?  We should certainly clarify what 
> "snowfall" means.
> 
> I note that there is a standard name "rainfall_rate" and this also needs 
> clarification.  Does it include "drizzle" and if not, should we add a 
> standard_name "liquid_water_precipitation_flux"?
> 
> Best regards,
> Karl
> _______________________________________________
> CF-metadata mailing list
> [email protected]
> http://mailman.cgd.ucar.edu/mailman/listinfo/cf-metadata

------------------------------------
John Graybeal
Senior Data Manager, Metadata and Semantics

T +1 (408) 675-5545
F +1 (408) 616-1626
skype: graybealski 

Marinexplore
920 Stewart Drive
Sunnyvale, CA



_______________________________________________
CF-metadata mailing list
[email protected]
http://mailman.cgd.ucar.edu/mailman/listinfo/cf-metadata

Reply via email to