Last change
on this file since 4175 was
4168,
checked in by evignon, 2 years ago
|
deuxieme phase de travail pour l'inclusion de make_sso
Ehouarn, David, Romain , Etienne
|
File size:
1.0 KB
|
Rev | Line | |
---|
[4167] | 1 | make_sso |
---|
| 2 | |
---|
| 3 | routine to compute subfgrid scale orography parameters |
---|
| 4 | from a spherical harmonics method |
---|
| 5 | |
---|
| 6 | Requirements: |
---|
| 7 | - SPHEREPACK library |
---|
| 8 | - FFTW ? |
---|
| 9 | - ifortran |
---|
| 10 | - netcdf |
---|
[4168] | 11 | - an adequate environment defined in make_sso.env |
---|
[4167] | 12 | |
---|
| 13 | Options: |
---|
| 14 | |
---|
[4168] | 15 | ./make_sso -i <file> -v <var> -res <nlon> <nlat> -m <mask> -f <ffac> -t |
---|
| 16 | <tfac> |
---|
| 17 | |
---|
| 18 | Where: |
---|
| 19 | |
---|
| 20 | <file>: input file name |
---|
| 21 | <var> : height variable name |
---|
| 22 | <nlon>: number of distinct longitude points of output grid (iim) |
---|
| 23 | <nlat>: number of distinct latitude points of output grid (jjm+1) |
---|
| 24 | <mask>: can be: 1. a mask file (o2a.nc) |
---|
| 25 | 2. "noro": computed with grid_noro |
---|
| 26 | default: 3. "spec": computed internally |
---|
| 27 | <ffac>: filtering width: ffac*Do (Do:output resol.) |
---|
| 28 | <tfac>: transition width: Di+tfac*(Do-Di) (Di: input resol.) |
---|
| 29 | |
---|
| 30 | Note that latitudes grid contains both poles. |
---|
| 31 | |
---|
| 32 | |
---|
[4167] | 33 | Example to compile then run make_sso from a high-resolution Relief.nc file to |
---|
| 34 | a 180x90 horizontal grid. |
---|
| 35 | |
---|
| 36 | ./compile |
---|
| 37 | file=Relief.nc |
---|
[4168] | 38 | ./make_sso -i $file -res 180 91 -v z |
---|
[4167] | 39 | |
---|
[4168] | 40 | Output file is make_sso_180x91_${file} |
---|
[4167] | 41 | |
---|
Note: See
TracBrowser
for help on using the repository browser.