Archive Catalogue

Month
(12 values)
Time
(4 values)
Step
(2 values)
Parameter
(73 values)
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Current selection

levtype: ml, pl, sfc
year: 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
type: an, cl, fc
expver: 1
stream: mdfa, mnth, moda, msda, msdc, oper, supd, wave
class: e2, e4, ei, em, ep, er, mc, od, yt

  • MARS request efficiency

    Data at this level are stored in one file on tape and are best retrieved with a single MARS request and not iterated through. For more information, please refer to our guidelines to write efficient MARS requests.