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fieldset Anchor geostrophic_wind_pl geostrophic_wind_pl geostrophic_wind_pl (z: fieldset)
Computes the geostrophic wind from geopotential fields defined on pressure levels. For a given z geopotential field the computation of the geostrophic wind components is based on the following formulas:
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This function computes the average of each a field in a fieldset over an area. The area of the individual cells can be is approximated with the following formula:
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