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Specifies the meteorological parameter of a field.

param=<value>

It is recommended to specify a meteorological parameters by its unique parameter ID, e.g. param=132044, or by a combination of  indicator of parameter and GRIB table 2 version in the form param=indicatorOfParameter.table2Version. Other ways of specifying a parameter are by using their GRIB code (param=130), their short name (param=t) or their full name (param=temperature).

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• MARS Catalogue - Allows to browse the meta data of the entire archive content in real-time
• Parameters database - lists all parameters (which can be handled by the ECC software) according to their GRIB definition
• ECMWF datasets - A description of forecasts, analyses, climate re-analyses, reforecasts and multi-model data available from MARS or via dedicated data servers or via point-to-point dissemination

Examples:

Dissemination

Specifies the meteorological parameter of a field.

param=<value>

It is recommended to specify a meteorological parameters by its unique parameter ID, e.g. param=132044, or by a combination of  indicator of parameter and GRIB table 2 version in the form param=indicatorOfParameter.table2Version. Other ways of specifying a parameter are by using their GRIB code (param=130), their Parameters can only be specified by their short name (param=t) or their full name (param=temperature).

• Meteorological parameters available in dissemination and their definitions are listed in the Catalogue of real-time products. The following additional sources of information might be useful
• Parameters database - lists all parameters (which can be handled by the ECC software) according to their GRIB definition

Examples:

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