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Keyword
Keyword | definition |
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dataset | See Dataset section below.Available Datasets |
Date & Time | |
time | Base time (00, 06, 12 and 18) Observation time (HHMM or HH:MM: ie 09:30) |
date | Specifies the Analysis date, the Forecast base date or Observations date. Formats
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step | Specifies the forecast time step from forecast base time. Valid values are hours (HH) |
Fields | |
type | Determines the type of field to be retrieved: This keyword makes the selection between observations, images or fields, and it determines some of the valid remaining keywords of the request.
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levtype | Denotes type of level:
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param | Meteorological parameter. (t, temprerature, 130, 30.128, ...) |
grid | Output grid mesh
|
Storage | |
target | specifies a Unix file into which data is to be written after retrieval or manipulation. Path names should always be enclosed in double quotes: target = "analysis.grb" |
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Catalogues can be found in http://apps.ecmwf.int/datasets
Dataset | Description | Licence | Catalogue | About |
---|---|---|---|---|
era15 | ECMWF Global Reanalysis Data - ERA-15 (Jan 1979 - Dec 1993) | general | http://apps.ecmwf.int/datasets/data/era15 | era15 |
era20c | Reanalysis of the 20th-century using surface observations only (Jan 1900 - Dec 2010): | general | http://apps.ecmwf.int/datasets/data/era20c_daily | era20c |
era20cmv0 | ERA-20CM: Ensemble of climate model integrations (Experimental version) | general | http://apps.ecmwf.int/datasets/data/era20cmv0_edmm | era20cmv |
era40 | ECMWF Global Reanalysis Data - ERA-40 (Sep 1957 - Aug 2002) | general | http://apps.ecmwf.int/datasets/data/era40_daily | era40 |
eraclim | ERA-20CM: Ensemble of climate model integrations | general | Coming soon... | |
icoads | ICOADS v2.5.1 with interpolated 20CR feedback | general | http://apps.ecmwf.int/datasets/data/icoads | icoads |
interim | ECMWF Global Reanalysis Data - ERA Interim (Jan 1979 - present) | general | http://apps.ecmwf.int/datasets/data/interim_full_daily | interim |
ispd | ISPD v2.2 | general | http://apps.ecmwf.int/datasets/data/ispd | ispd |
macc | MACC | macc | http://apps.ecmwf.int/datasets/data/macc_reanalysis | |
macc_nrealtime | MACC Near Real-time | macc_nrealtime | http://apps.ecmwf.int/datasets/data/macc_nrealtime/ | |
tigge | TIGGE (THORPEX Interactive Grand Global Ensemble) | tigge | http://apps.ecmwf.int/datasets/data/tigge | |
yotc | YOTC (Year of Tropical Convection) | general | http://apps.ecmwf.int/datasets/data/yotc_od |