Difference between revisions of "9. Retrieve historical ECMWF fields (ERA40) for FLEXPART"

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'''''Retrieving ECMWF historcal grid data (example for ERA_40 or ERA-INTERIM):'''''
+
Back to ECMWF overview[http://muspelheim.nilu.no/w/index.php/ECMWF]
  
Under 7. Re
 
  
 +
''Updated by nik: 18 Feb. 2013''
  
3. Check that the file flex_ecmwf_91_global_1.0_ecgate contains the following:
+
 
(for an overview over the parameters and what they mean - see bottom of page)
+
Follow the exact same procedures as under
-----------------------------------
+
BEGIN: modification of config file
+
''7. Retrieve ECMWF fields for FLEXPART''
-----------------------------------
+
 
cat <<EOF >CONTROL_ERA
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Only change either FORCE_EI or FORCE_ERA to 1 to retrieve the appropriate data.
DAY1 YYYYMMDD1
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DAY2 YYYYMMDD2
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DTIME 3
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'''FORCE_EPS 0 '''(ENSEMBLE)
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'''3. Check that the file flex_ecmwf_91_global_1.0_ecgate contains the following:
'''FORCE_EI 0''' (ERA-INTERIM)
+
 
'''FORCE_ERA 0''' (ERA-40)
+
(for an overview over the parameters and what they mean - see bottom of page)'''
M_GRID 100   
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-----------------------------------
M_LEFT -17800
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BEGIN: modification of config file
M_LOWER -9000
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-----------------------------------
M_UPPER 9000
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cat <<EOF >CONTROL_ERA
M_RIGHT 18100
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DAY1 YYYYMMDD1
M_LEVEL 91
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DAY2 YYYYMMDD2
M_RESOL 255
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DTIME 3
M_GAUSS 1
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'''FORCE_EPS 0''' (ENSEMBLE)
M_ACCURACY 24
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'''FORCE_EI 0'''   (ERA-INTERIM)
M_OMEGA 0
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'''FORCE_ERA 0''' (ERA-40)
M_OMEGADIFF 0
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M_GRID 100   
M_SMOOTH 179
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M_LEFT -17800
M_ADDPAR /27/28/173/186/187/188/235/139/39
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M_LOWER -9000
M_FORMAT GRIB2
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M_UPPER 9000
GATEWAY ecaccess.ecmwf.int
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M_RIGHT 18100
DESTINATION flexpart                                (or change to another of your MS associations)
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M_LEVEL 91
ECSTORAGE 1
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M_RESOL 255
ECTRANS 1
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M_GAUSS 1
ECFSDIR ectmp:/${USER}/oper_YYYY_MM/
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M_ACCURACY 24
MAILOPS ${USER}
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M_OMEGA 0
MAILFAIL ${USER}
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M_OMEGADIFF 0
EXEDIR .
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M_SMOOTH 179
SOURCECODE /home/ms/no/sbc/flex_extract_ecgate_V4    (CHANGE TO YOUR USER!!)
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M_ADDPAR /27/28/173/186/187/188/235/139/39
EOF   
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M_FORMAT GRIB2
-----------------------------------
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GATEWAY ecaccess.ecmwf.int
- END: modification of config file
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DESTINATION flexpart                                (or change to another of your MS associations)
-----------------------------------
+
ECSTORAGE 1
 +
ECTRANS 1
 +
ECFSDIR ectmp:/${USER}/oper_YYYY_MM/
 +
MAILOPS ${USER}
 +
MAILFAIL ${USER}
 +
EXEDIR .
 +
SOURCECODE /home/ms/no/sbc/flex_extract_ecgate_V4    (CHANGE TO YOUR USER!!)
 +
EOF   
 +
-----------------------------------
 +
- END: modification of config file
 +
-----------------------------------

Latest revision as of 12:24, 12 March 2013

Back to ECMWF overview[1]


Updated by nik: 18 Feb. 2013


Follow the exact same procedures as under

7. Retrieve ECMWF fields for FLEXPART

Only change either FORCE_EI or FORCE_ERA to 1 to retrieve the appropriate data.


3. Check that the file flex_ecmwf_91_global_1.0_ecgate contains the following:

(for an overview over the parameters and what they mean - see bottom of page)

-----------------------------------
BEGIN: modification of config file
-----------------------------------
cat <<EOF >CONTROL_ERA
DAY1 YYYYMMDD1
DAY2 YYYYMMDD2
DTIME 3
FORCE_EPS 0  (ENSEMBLE)
FORCE_EI 0   (ERA-INTERIM)
FORCE_ERA 0  (ERA-40)
M_GRID 100  
M_LEFT -17800
M_LOWER -9000
M_UPPER 9000
M_RIGHT 18100
M_LEVEL 91
M_RESOL 255
M_GAUSS 1
M_ACCURACY 24
M_OMEGA 0
M_OMEGADIFF 0
M_SMOOTH 179
M_ADDPAR /27/28/173/186/187/188/235/139/39
M_FORMAT GRIB2
GATEWAY ecaccess.ecmwf.int
DESTINATION flexpart                                (or change to another of your MS associations)
ECSTORAGE 1
ECTRANS 1
ECFSDIR ectmp:/${USER}/oper_YYYY_MM/
MAILOPS ${USER}
MAILFAIL ${USER}
EXEDIR .
SOURCECODE /home/ms/no/sbc/flex_extract_ecgate_V4     (CHANGE TO YOUR USER!!)
EOF   
-----------------------------------
- END: modification of config file
-----------------------------------