Difference between revisions of "8. Retrieve high-resolution nested ECMWF fields for FLEXPART"
(Created page with "'''Choose c1a (not ecgate) upon login to access the supercomputer facility (HPCE)''' '''Copy the following directory and files to your home directory on HPCE:''' flex_extract_...") |
|||
| Line 25: | Line 25: | ||
'''1. Edit the times in the file: seq_control.V4*''' | '''1. Edit the times in the file: seq_control.V4*''' | ||
| − | ./seq_extract.V4 1990 1990 06 06 29 29 1 | + | ./seq_extract.V4 1990 1990 06 06 29 29 1 |
This extract the files ''from'' 1990 06 29 ''to'' 1990 06 29 - for 1 day! | This extract the files ''from'' 1990 06 29 ''to'' 1990 06 29 - for 1 day! | ||
| Line 32: | Line 32: | ||
'''2. In file flex_ecmwf_91_finegrid_* modify the following parameters:''' | '''2. In file flex_ecmwf_91_finegrid_* modify the following parameters:''' | ||
| − | M_GRID 20 (resolution 0.2 deg, for resolution of e.g. 10 deg use 1000) | + | M_GRID 20 (resolution 0.2 deg, for resolution of e.g. 10 deg use 1000) |
| − | + | M_LEFT -3600 (36 W) | |
| − | M_LEFT -3600 (36 W) | + | M_LOWER 4000 (40 N) |
| − | + | M_UPPER 7600 (76 N) | |
| − | M_LOWER 4000 (40 N) | + | M_RIGHT 3600 (36 E) |
| − | + | M_FORMAT GRIB2 (GRIB1 or GRIB2) | |
| − | M_UPPER 7600 (76 N) | + | DESTINATION nina (or another MS association set up on the web interface, e.g flexpart) |
| − | + | ECFSDIR ectmp:/${USER}/GRIM/ (directory name) | |
| − | M_RIGHT 3600 (36 E) | + | SOURCECODE /home/ms/no/sb9/flex_extract_ecgate_V4 (your username) |
| − | |||
| − | M_FORMAT GRIB2 (GRIB1 or GRIB2) | ||
| − | |||
| − | DESTINATION nina (or another MS association set up on the web interface, e.g flexpart) | ||
| − | |||
| − | ECFSDIR ectmp:/${USER}/GRIM/ (directory name) | ||
| − | |||
| − | SOURCECODE /home/ms/no/sb9/flex_extract_ecgate_V4 (your username) | ||
| Line 65: | Line 57: | ||
'''3. Change all paths to refer to your own user''' | '''3. Change all paths to refer to your own user''' | ||
| − | grep sb9 * | + | grep sb9 * |
to list all files containing the path with user sb9 which need to be changed. | to list all files containing the path with user sb9 which need to be changed. | ||
| Line 72: | Line 64: | ||
'''4. Copy the template file flex_ecmwf_91_finegrid_* to extract_ecmwf_ftpbase''' | '''4. Copy the template file flex_ecmwf_91_finegrid_* to extract_ecmwf_ftpbase''' | ||
| − | cp flex_ecmwf_91_finegrid_* extract_ecmwf_ftpbase | + | cp flex_ecmwf_91_finegrid_* extract_ecmwf_ftpbase |
| Line 81: | Line 73: | ||
'''6. Check your job:''' | '''6. Check your job:''' | ||
| − | llq to see your job in the queue | + | llq to see your job in the queue |
| − | eoj <jobid> provides details on the performance of a running job. (also automatically provided at end of job) | + | eoj <jobid> provides details on the performance of a running job. (also automatically provided at end of job) |
Revision as of 12:54, 29 October 2012
Choose c1a (not ecgate) upon login to access the supercomputer facility (HPCE)
Copy the following directory and files to your home directory on HPCE:
flex_extract_ecgate_V4
(this directory you can find under Sabine's or Nina's user sbc/ or sb9/)
List of files:
flex_ecmwf_91_finegrid_*
extract_ecmwf_ftpbase
seq_extract.V4*
seq_control.V4*
submit*
1. Edit the times in the file: seq_control.V4*
./seq_extract.V4 1990 1990 06 06 29 29 1
This extract the files from 1990 06 29 to 1990 06 29 - for 1 day!
2. In file flex_ecmwf_91_finegrid_* modify the following parameters:
M_GRID 20 (resolution 0.2 deg, for resolution of e.g. 10 deg use 1000)
M_LEFT -3600 (36 W)
M_LOWER 4000 (40 N)
M_UPPER 7600 (76 N)
M_RIGHT 3600 (36 E)
M_FORMAT GRIB2 (GRIB1 or GRIB2)
DESTINATION nina (or another MS association set up on the web interface, e.g flexpart)
ECFSDIR ectmp:/${USER}/GRIM/ (directory name)
SOURCECODE /home/ms/no/sb9/flex_extract_ecgate_V4 (your username)
Notice:
M_GRID/90 must be a whole number
M_LOWER/M_GRID must be a whole number, same with the three other coordinates
(M_UPPER-M_LOWER) / M_GRID must equal a whole number
(M_LEFT-M_RIGHT) / M_GRID must equal a whole number
3. Change all paths to refer to your own user
grep sb9 *
to list all files containing the path with user sb9 which need to be changed.
4. Copy the template file flex_ecmwf_91_finegrid_* to extract_ecmwf_ftpbase
cp flex_ecmwf_91_finegrid_* extract_ecmwf_ftpbase
5. Run the job:
./submit
6. Check your job:
llq to see your job in the queue
eoj <jobid> provides details on the performance of a running job. (also automatically provided at end of job)
7. Get your files:
The retrieved files are automatically transferred to your ecgate account (via ECTRANS) and then to NILU by ftp. (NB: cannot ftp directly from HPCE, but must go via ecgate).
If you can’t find your files in your defined NILU-directory, check the directory you specified in flex_ecmwf_91_finegrid_* (ECFSDIR) for where it is temporarily stored on the ECWMF system. Then try ftp it over again using the ftp commands specified previously.
Back to ECMWF overview[1]
