10.4.1_peseiGFS_025bugfixes+enhancementsdevrelease-10release-10.4.1scaling-bug
Last change
on this file was
92fab65,
checked in by Ignacio Pisso <ip@…>, 4 years ago
|
add SPDX-License-Identifier to all .f90 files
|
-
Property mode set to
100644
|
File size:
2.1 KB
|
Rev | Line | |
---|
[92fab65] | 1 | ! SPDX-FileCopyrightText: FLEXPART 1998-2019, see flexpart_license.txt |
---|
| 2 | ! SPDX-License-Identifier: GPL-3.0-or-later |
---|
[332fbbd] | 3 | |
---|
[e200b7a] | 4 | subroutine getrb(nc,ustar,nyl,diffh2o,reldiff,rb) |
---|
| 5 | ! i i i i i o |
---|
| 6 | !***************************************************************************** |
---|
| 7 | ! * |
---|
| 8 | ! Calculation of the quasilaminar sublayer resistance to dry deposition. * |
---|
| 9 | ! * |
---|
| 10 | ! AUTHOR: Andreas Stohl, 20 May 1995 * |
---|
| 11 | ! * |
---|
| 12 | !***************************************************************************** |
---|
| 13 | ! * |
---|
| 14 | ! Variables: * |
---|
| 15 | ! rb(ncmax) sublayer resistance * |
---|
| 16 | ! schmidt Schmidt number * |
---|
| 17 | ! ustar [m/s] friction velocity * |
---|
| 18 | ! diffh20 [m2/s] diffusivity of water vapor in air * |
---|
| 19 | ! reldiff diffusivity relative to H2O * |
---|
| 20 | ! * |
---|
| 21 | ! Constants: * |
---|
| 22 | ! karman von Karman constant * |
---|
| 23 | ! pr Prandtl number * |
---|
| 24 | ! * |
---|
| 25 | !***************************************************************************** |
---|
| 26 | |
---|
| 27 | use par_mod |
---|
| 28 | |
---|
| 29 | implicit none |
---|
| 30 | |
---|
| 31 | real :: ustar,diffh2o,rb(maxspec),schmidt,nyl |
---|
| 32 | real :: reldiff(maxspec) |
---|
| 33 | integer :: ic,nc |
---|
| 34 | real,parameter :: pr=0.72 |
---|
| 35 | |
---|
| 36 | do ic=1,nc |
---|
| 37 | if (reldiff(ic).gt.0.) then |
---|
| 38 | schmidt=nyl/diffh2o*reldiff(ic) |
---|
| 39 | rb(ic)=2.0*(schmidt/pr)**0.67/(karman*ustar) |
---|
| 40 | endif |
---|
| 41 | end do |
---|
| 42 | |
---|
| 43 | end subroutine getrb |
---|
Note: See
TracBrowser
for help on using the repository browser.