10.4.1_peseiGFS_025bugfixes+enhancementsdevrelease-10release-10.4.1scaling-bug
Last change
on this file since 5635973 was
92fab65,
checked in by Ignacio Pisso <ip@…>, 5 years ago
|
add SPDX-License-Identifier to all .f90 files
|
-
Property mode set to
100644
|
File size:
2.3 KB
|
Line | |
---|
1 | ! SPDX-FileCopyrightText: FLEXPART 1998-2019, see flexpart_license.txt |
---|
2 | ! SPDX-License-Identifier: GPL-3.0-or-later |
---|
3 | |
---|
4 | subroutine shift_field_0(field,nxf,nyf) |
---|
5 | ! i/o i i |
---|
6 | !***************************************************************************** |
---|
7 | ! * |
---|
8 | ! This subroutine shifts global fields by nxshift grid cells, in order to * |
---|
9 | ! facilitate all sorts of nested wind fields, or output grids, which, * |
---|
10 | ! without shifting, would overlap with the domain "boundary". * |
---|
11 | ! * |
---|
12 | ! Author: A. Stohl * |
---|
13 | ! * |
---|
14 | ! 3 July 2002 * |
---|
15 | ! * |
---|
16 | !***************************************************************************** |
---|
17 | ! * |
---|
18 | ! Variables: * |
---|
19 | ! * |
---|
20 | ! Constants: * |
---|
21 | ! * |
---|
22 | !***************************************************************************** |
---|
23 | |
---|
24 | use par_mod |
---|
25 | |
---|
26 | implicit none |
---|
27 | |
---|
28 | integer :: nxf,nyf,ix,jy,ixs |
---|
29 | real :: field(0:nxmax-1,0:nymax-1),xshiftaux(0:nxmax-1) |
---|
30 | |
---|
31 | ! Loop over y and z |
---|
32 | !****************** |
---|
33 | |
---|
34 | do jy=0,nyf-1 |
---|
35 | |
---|
36 | ! Shift the data |
---|
37 | !*************** |
---|
38 | |
---|
39 | if (nxshift.ne.0) then |
---|
40 | do ix=0,nxf-1 |
---|
41 | if (ix.ge.nxshift) then |
---|
42 | ixs=ix-nxshift |
---|
43 | else |
---|
44 | ixs=nxf-nxshift+ix |
---|
45 | endif |
---|
46 | xshiftaux(ixs)=field(ix,jy) |
---|
47 | end do |
---|
48 | do ix=0,nxf-1 |
---|
49 | field(ix,jy)=xshiftaux(ix) |
---|
50 | end do |
---|
51 | endif |
---|
52 | |
---|
53 | ! Repeat the westernmost grid cells at the easternmost domain "boundary" |
---|
54 | !*********************************************************************** |
---|
55 | |
---|
56 | field(nxf,jy)=field(0,jy) |
---|
57 | end do |
---|
58 | |
---|
59 | return |
---|
60 | end subroutine shift_field_0 |
---|
Note: See
TracBrowser
for help on using the repository browser.