4 |
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|
5 |
contains |
contains |
6 |
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7 |
subroutine regr_pr_o3(o3_mob_regr) |
subroutine regr_pr_o3(p3d, o3_mob_regr) |
8 |
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|
9 |
! "regr_pr_o3" stands for "regrid pressure ozone". |
! "regr_pr_o3" stands for "regrid pressure ozone". |
10 |
! This procedure reads Mobidic ozone mole fraction from |
! This procedure reads Mobidic ozone mole fraction from |
22 |
! We assume that, in the input file, the pressure levels are in |
! We assume that, in the input file, the pressure levels are in |
23 |
! hPa and strictly increasing. |
! hPa and strictly increasing. |
24 |
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|
25 |
use conf_gcm_m, only: dayref |
use dimensions, only: iim, jjm, llm |
26 |
use dimens_m, only: iim, jjm, llm |
use dynetat0_m, only: day_ref |
27 |
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use grid_change, only: dyn_phy |
28 |
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use netcdf, only: nf90_nowrite, nf90_get_var |
29 |
use netcdf95, only: nf95_open, nf95_close, nf95_inq_varid, handle_err, & |
use netcdf95, only: nf95_open, nf95_close, nf95_inq_varid, handle_err, & |
30 |
nf95_gw_var |
nf95_gw_var |
|
use netcdf, only: nf90_nowrite, nf90_get_var |
|
31 |
use nr_util, only: assert |
use nr_util, only: assert |
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use grid_change, only: dyn_phy |
|
32 |
use numer_rec_95, only: regr1_step_av |
use numer_rec_95, only: regr1_step_av |
33 |
use pressure_var, only: p3d |
|
34 |
|
REAL, intent(in):: p3d(:, :, :) ! (iim + 1, jjm + 1, llm+1) |
35 |
|
! pressure at layer interfaces, in Pa |
36 |
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! ("p3d(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)", |
37 |
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! for interface "l") |
38 |
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39 |
real, intent(out):: o3_mob_regr(:, :, :) ! (iim + 1, jjm + 1, llm) |
real, intent(out):: o3_mob_regr(:, :, :) ! (iim + 1, jjm + 1, llm) |
40 |
! (ozone mole fraction from Mobidic adapted to the LMDZ grid) |
! (ozone mole fraction from Mobidic adapted to the LMDZ grid) |
43 |
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44 |
! Variables local to the procedure: |
! Variables local to the procedure: |
45 |
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46 |
real, pointer:: plev(:) |
real, allocatable:: plev(:) |
47 |
! (pressure levels of Mobidic data, in Pa, in strictly increasing order) |
! (pressure levels of Mobidic data, in Pa, in strictly increasing order) |
48 |
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|
49 |
real, allocatable:: press_in_edg(:) |
real, allocatable:: press_in_edg(:) |
55 |
integer i, j |
integer i, j |
56 |
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57 |
real, allocatable:: r_mob(:, :)! (jjm + 1, n_plev) |
real, allocatable:: r_mob(:, :)! (jjm + 1, n_plev) |
58 |
! (ozone mole fraction from Mobidic at day "dayref") |
! (ozone mole fraction from Mobidic at day "day_ref") |
59 |
! (r_mob(j, k) is at latitude "rlatu(j)" and pressure level "plev(k)".) |
! (r_mob(j, k) is at latitude "rlatu(j)" and pressure level "plev(k)".) |
60 |
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61 |
!------------------------------------------------------------ |
!------------------------------------------------------------ |
62 |
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63 |
print *, "Call sequence information: regr_pr_o3" |
print *, "Call sequence information: regr_pr_o3" |
64 |
call assert(shape(o3_mob_regr) == (/iim + 1, jjm + 1, llm/), "regr_pr_o3") |
|
65 |
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call assert(shape(o3_mob_regr) == (/iim + 1, jjm + 1, llm/), & |
66 |
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"regr_pr_o3 o3_mob_regr") |
67 |
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call assert(shape(p3d) == (/iim + 1, jjm + 1, llm + 1/), & |
68 |
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"regr_pr_o3 p3d") |
69 |
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70 |
call nf95_open("coefoz_LMDZ.nc", nf90_nowrite, ncid) |
call nf95_open("coefoz_LMDZ.nc", nf90_nowrite, ncid) |
71 |
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|
84 |
! (infinity, but any value guaranteed to be greater than the |
! (infinity, but any value guaranteed to be greater than the |
85 |
! surface pressure would do) |
! surface pressure would do) |
86 |
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deallocate(plev) ! pointer |
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87 |
call nf95_inq_varid(ncid, "r_Mob", varid) |
call nf95_inq_varid(ncid, "r_Mob", varid) |
88 |
allocate(r_mob(jjm + 1, n_plev)) |
allocate(r_mob(jjm + 1, n_plev)) |
89 |
|
|
90 |
! Get data at the right day from the input file: |
! Get data at the right day from the input file: |
91 |
ncerr = nf90_get_var(ncid, varid, r_mob, start=(/1, 1, dayref/)) |
ncerr = nf90_get_var(ncid, varid, r_mob, start=(/1, 1, day_ref/)) |
92 |
call handle_err("nf90_get_var r_Mob", ncerr) |
call handle_err("nf90_get_var r_Mob", ncerr) |
93 |
! Latitudes are in increasing order in the input file while |
! Latitudes are in increasing order in the input file while |
94 |
! "rlatu" is in decreasing order so we need to invert order: |
! "rlatu" is in decreasing order so we need to invert order: |