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MARS/

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Dissemination

Specifies the target grid which can be either a Gaussian or a Latitude/Longitude grid.

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Octahedral reduced Gaussian (O grids)O1280O1024O640O512O400O320O256O200O160O128O96O80O64O48O32
Original reduced Gaussian  (N grids)N1280N1024N640N512N400N320N256N200N160N128N96N80N64N48N32
Regular (Full) Gaussian (F grids)F1280F1024F640F512F400F320F256F200F160F128F96F80F64F48F32


MARS requests specifying an unsupported grid will fail. For example, a retrieval request with grid=O123 will return an error.  If the letter denoting the type of Gaussian grid is omitted, e.g. grid=320, a full (or regular) Gaussian grid with 320 grid lines is returned.

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grid = av,           # will return the archived model grid
grid = 0.1251/0.125,    1,            # will return an 0.125 1 x 0.125 1 deg longitude/latitude grid
grid = F320,                 # will return a full Gaussian grid with 320 latitude lines between the pole and equator

Dissemination  lat/lon grids allowed are

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  • 0.1° x 0.1° lat/long grid or any multiple thereof
  • 0.125° x 0.125° lat/long grid or any multiple thereof
  • O1280

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  • 0.2° x 0.2° lat/long grid or any multiple thereof
  • 0.25° x 0.25° lat/long grid or any multiple thereof
  •  O640

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  • 0.4° x 0.4° lat/long grid or any multiple thereof
  • 0.5° x 0.5° lat/long grid or any multiple thereof
  • O320 grid

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  • 0.1° x 0.1° lat/long grid or any multiple thereof
  • 0.125° x 0.125° lat/long or any multiple thereof

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ENS-WAM

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  • 0.4° x 0.4° lat/long grid or any multiple thereof
  • 0.5° x 0.5° lat/long grid or any multiple thereof
  • O320 grid

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describe for each data set in the Catalogue pages

Excerpt Include
Keywords in MARS and Dissemination requests
Keywords in MARS and Dissemination requests
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