CCPP SciDoc v7.0.0  v7.0.0
Common Community Physics Package Developed at DTC
 
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◆ riming()

subroutine module_mp_tempo_main::riming ( real(wp), dimension(:), intent(in)  temp,
real(wp), dimension(:), intent(in)  rhof,
real(wp), dimension(:), intent(in)  visco,
logical, dimension(:), intent(in)  l_qc,
real(wp), dimension(:), intent(in)  rc,
real(wp), dimension(:), intent(in)  nc,
real(dp), dimension(:), intent(in)  ilamc,
real(wp), dimension(:), intent(in)  mvd_c,
logical, dimension(:), intent(in)  l_qs,
real(wp), dimension(:), intent(in)  rs,
real(dp), dimension(:), intent(in)  smo0,
real(dp), dimension(:), intent(in)  smob,
real(dp), dimension(:), intent(in)  smoc,
real(dp), dimension(:), intent(in)  smoe,
real(wp), dimension(:), intent(out)  vtboost,
logical, dimension(:), intent(in)  l_qg,
real(wp), dimension(:), intent(in)  rg,
real(wp), dimension(:), intent(in)  ng,
real(dp), dimension(:), intent(in)  ilamg,
integer, dimension(:), intent(in)  idx,
type(ty_tend), intent(inout)  tend,
real(wp), intent(in)  odt 
)
private
Note
snow collecting cloud water - assume dc << ds and vtc (\approx 0)

at temperatures below melting, if the riming rate is greater than the depositional growth rate for snow by a factor rime_threshold, convert a portion of rimed snow to graupel

graupel collecting cloud water - assume dc << dg and vtc (\approx 0)

rime density formula is from Cober and List (1993)

hail size increases below the melting level so the collection efficiency is reduced (proxy for shedding of collected cloud water)

rime splintering is from Hallet and Mossop (1974) @endnote

Note
snow collecting cloud water - assume dc << ds and vtc (\approx 0)

at temperatures below melting, if the riming rate is greater than the depositional growth rate for snow by a factor rime_threshold, convert a portion of rimed snow to graupel

graupel collecting cloud water - assume dc << dg and vtc (\approx 0)

rime density formula is from Cober and List (1993)

hail size increases below the melting level so the collection efficiency is reduced (proxy for shedding of collected cloud water)

rime splintering is from Hallet and Mossop (1974) @endnote

Note
snow collecting cloud water - assume dc << ds and vtc (\approx 0)

at temperatures below melting, if the riming rate is greater than the depositional growth rate for snow by a factor rime_threshold, convert a portion of rimed snow to graupel

graupel collecting cloud water - assume dc << dg and vtc (\approx 0)

rime density formula is from Cober and List (1993)

hail size increases below the melting level so the collection efficiency is reduced (proxy for shedding of collected cloud water)

rime splintering is from Hallet and Mossop (1974) @endnote

Definition at line 2357 of file module_mp_tempo_main.F90.