source: LMDZ6/trunk/libf/phylmd/Ocean_skin/mom_flux_rain_m.F90 @ 4744

Last change on this file since 4744 was 3834, checked in by Laurent Fairhead, 4 years ago

Renaming module files so that makelmdz and create_make_gcm finds them

File size: 634 bytes
Line 
1module mom_flux_rain_m
2
3  implicit none
4
5contains
6
7  elemental real function mom_flux_rain(u, rain)
8
9    ! Computes momentum flux due to rainfall, in Pa.
10
11    real, intent(in):: U
12    ! difference of velocity between air and sea, including gustiness, in m / s
13
14    real, intent(in):: rain ! rain mass flux, in kg m-2 s-1
15
16    !------------------------------------------------------------------------
17
18    mom_flux_rain = 0.85 * U * rain
19    ! (Caldwell 1971 k1001, equation (1) and 15 % reduction in speed
20    ! as in paragraph 3.a, maybe adequate if u is the wind at 10 m)
21
22  end function mom_flux_rain
23 
24end module mom_flux_rain_m
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