1 |
molod |
1.1 |
subroutine dyn2plume(qdyn1,qdyn2,idim1,idim2,jdim1,jdim2,i1,i2, |
2 |
|
|
. j1,j2,Lmdyn,Nsx,Nsy,bi,bj,flag,imout,Lmout,qplume) |
3 |
|
|
C*********************************************************************** |
4 |
|
|
C Purpose: |
5 |
|
|
C To interpolate an arbitrary quantity from the 'dynamics' |
6 |
|
|
C grid to the higher resolution plumes grid |
7 |
|
|
C Algorithm: |
8 |
|
|
C Routine performs a direct copy of the field into all the |
9 |
|
|
C values on the higher resolution grid. |
10 |
|
|
C Dynamics -> Plumes retains the dynamics layer mean value. |
11 |
|
|
C |
12 |
|
|
C Input: |
13 |
|
|
C qdyn1.... [im,jm,lmdyn,bi,bj] Arbitrary Quantity on Input Grid |
14 |
|
|
C qdyn2.... [im,jm,lmdyn,bi,bj] Arbitrary Quantity on Input Grid |
15 |
|
|
C idim1,2.. Limits for Longitude Dimension of Input |
16 |
|
|
C jdim1,2.. Limits for Latitude Dimension of Input |
17 |
|
|
C Lmdyn.... Vertical Dimension of Input |
18 |
|
|
C Nsx...... Number of processes in x-direction |
19 |
|
|
C Nsy...... Number of processes in y-direction |
20 |
|
|
C bi....... Index of process number in x-direction |
21 |
|
|
C bj....... Index of process number in x-direction |
22 |
molod |
1.2 |
C flag .... Flag to indicate vector (1) or scalar (0) interpolation |
23 |
molod |
1.1 |
C imout.... Number of points in x-direction to calculate |
24 |
|
|
C Lmout.... Vertical Dimension of Output |
25 |
|
|
C |
26 |
|
|
C Output: |
27 |
molod |
1.2 |
C qplume... [idim2,jdim2,im,Lmout,Nsx] Field at output grid (plumes) |
28 |
molod |
1.1 |
C |
29 |
|
|
C Notes: |
30 |
|
|
C 1) This algorithm assumes that the output (plumes) grid boxes |
31 |
|
|
C fit exactly into the input (dynamics) grid boxes |
32 |
|
|
C 2) CAUTION! This routine, as currently written, assumes Lmdyn=Lmout |
33 |
|
|
C*********************************************************************** |
34 |
|
|
implicit none |
35 |
|
|
|
36 |
|
|
integer imout, Lmdyn, Lmout, Nsx, Nsy |
37 |
|
|
integer idim1, idim2, jdim1, jdim2, bi, bj, flag |
38 |
|
|
integer i1, i2, j1, j2 |
39 |
|
|
real*4 qdyn1(idim1:idim2,jdim1:jdim2,Lmdyn,Nsx,Nsy) |
40 |
|
|
real*4 qdyn2(idim1:idim2,jdim1:jdim2,Lmdyn,Nsx,Nsy) |
41 |
|
|
real*4 qplume(i2,j2,imout,Lmout,Nsx) |
42 |
|
|
real*4 qd |
43 |
|
|
|
44 |
|
|
integer i,ii,j,L,iiplume |
45 |
|
|
|
46 |
|
|
if(flag.eq.1) then |
47 |
|
|
c do loop for all plumes (output) levels |
48 |
|
|
do L = 1,Lmout |
49 |
|
|
c do loop for all grid points |
50 |
|
|
do j = j1,j2 |
51 |
|
|
do i = i1,i2 |
52 |
|
|
qd = sqrt(qdyn1(i,j,L,bi,bj)*qdyn1(i,j,L,bi,bj) + |
53 |
|
|
. qdyn2(i,j,L,bi,bj)*qdyn2(i,j,L,bi,bj) ) |
54 |
|
|
c for U and V fields, assign the magnitude of the wind to all points |
55 |
|
|
do iiplume = 1,imout |
56 |
|
|
qplume(i,j,iiplume,L,bi) = qd |
57 |
|
|
enddo |
58 |
|
|
enddo |
59 |
|
|
enddo |
60 |
|
|
enddo |
61 |
|
|
elseif(flag.eq.0) then |
62 |
|
|
c do loop for all plumes (output) levels |
63 |
|
|
do L = 1,Lmout |
64 |
|
|
c do loop for all grid points |
65 |
|
|
do j = j1,j2 |
66 |
|
|
do i = i1,i2 |
67 |
|
|
qd = qdyn1(i,j,L,bi,bj) |
68 |
|
|
c for Temperature, just assign the Temp to all horiz points |
69 |
|
|
do iiplume = 1,imout |
70 |
|
|
qplume(i,j,iiplume,L,bi) = qd |
71 |
|
|
enddo |
72 |
|
|
enddo |
73 |
|
|
enddo |
74 |
|
|
enddo |
75 |
|
|
endif |
76 |
|
|
|
77 |
|
|
return |
78 |
|
|
end |